ACDS V10.0 -EPIC field of view cross-correlation results

creation date : Wed Dec 18 00:10:34 CET 2024

XMM logo

Principal Investigator : Dr Maria Santos-Lleo
XMM Target name : E1821+643
Observation number : 0506211301
Center coordinates : 18 21 44.440 +64 21 49.60
Observation start : 2008-04-04T13:07:08
Observation end : 2008-04-04T15:06:38
Exposure PN (s) : 3321.8
Exposure MOS1 (s) : 3049.5
Exposure MOS2 (s) : 3600.3

Catalogue configuration : CAT_16/111/2024_228_1
Cross-correlation made using corrected EPIC source coordinates
Astrometric PSF displacement applied
A systematic error taken from the SYSERRCC column has been added to EPIC X-ray positions



WARNING

Catalogue Simbad has too many entries in the EPIC field of view. We only list here entries having a standard measurement nref (see summary files) larger (or smaller for magnitudes) than a critical value of 1. Note that Fits products contain all entries.


Simbad Astronomical Database

Simbad

 SRC_NUM  Chart             Name                  XName                                                                   obj_type                                                                      RAJ2000      DEJ2000    ErrPosMaj ErrPosMin ErrPosAng  mb    mv    SP/T  mu_alpha mu_delta ErrMuMaj ErrMuMin ErrMuAng nref
                                                                                                                                                                                                     h:m:s        d:m:s        mas       mas       deg                        mas/yr   mas/yr   mas/yr   mas/yr    deg        
                ZTF J181936.97+642137.0                      Variable*,EclBin,NearIR,MidIR,Star,Optical                                                                                                    18 19 36.989 +64 21 37.01       0.0       0.0        90 16.14 15.38 ~        -5.727   -5.207    0.024    0.024       90    2
                Gaia DR3 2161316023969826432                 Star,Galaxy,Optical                                                                                                                           18 19 40.703 +64 30 37.23       6.6       7.3        90 18.70       ~                                                 0    4
                [BPB98] 290                                  Galaxy,Optical                                                                                                                                18 19 44.712 +64 23 07.79      17.0      19.0        90 17.70       ~                                                 0    3
                IRAS F18195+6429                             Galaxy,Galaxy,Infrared,Optical,Radio                                                                                                          18 19 45.470 +64 30 51.70      42.0      19.0        90 19.10       ~                                                 0    4
                AP J18195004+6421226                         HighPM*,SB*,NearIR,Star                                                                                                                       18 19 50.037 +64 21 22.73       0.1       0.1        90 11.12 10.46 ~        -3.233 +114.596    0.098    0.100       90    2
                [BPB98] 272                                  Galaxy,Optical                                                                                                                                18 20 02.478 +64 18 53.32      34.0      92.0        90 18.50       ~                                                 0    4
                AP J18200290+6426277                         NearIR,MidIR,**,Star,UV                                                                                                                       18 20 02.904 +64 26 27.77      46.0      46.0        90 10.62 10.35 ~        +4.000   +2.200    1.500    2.600       90    2
                HIP 89867                                    NearIR,Star,Infrared                                                                                                                          18 20 19.618 +64 12 10.76       0.0       0.0        90  8.19  7.32 K0       -0.200  +18.441    0.020    0.026       90   14
                Gaia DR3 2161305853487240576                 Star,Galaxy,Optical                                                                                                                           18 20 26.123 +64 14 58.02       4.7       4.9        90             ~                                                 0    2
        9 chart ZTF J182028.37+642736.3                      EclBin,EclBin,EclBin,EclBin,NearIR,Star,UV                                                                                                    18 20 28.411 +64 27 36.14       0.0       0.0        90             ~        -9.246   +6.917    0.012    0.013       90    4
                [TLS98] J182031.50+642024.0                  Galaxy,Galaxy,Optical                                                                                                                         18 20 31.589 +64 20 24.10     148.0      57.0        90 19.80       ~                                                 0    3
                SDSS J182032.09+642219.0                     Galaxy,Galaxy,Optical                                                                                                                         18 20 32.093 +64 22 18.98      10.0      10.0       180 20.10       ~                                                 0    2
                SDSS J182033.25+642212.2                     Galaxy,Galaxy,Optical                                                                                                                         18 20 33.265 +64 22 12.26      10.0      10.0       180 20.30       ~                                                 0    2
                Gaia DR3 2160557360947646976                 Star,Galaxy,Galaxy,Optical                                                                                                                    18 20 43.056 +64 19 45.81       4.9       6.6        90 19.40       ~                                                 0    3
                AP J18204582+6416436                         SB*,NearIR,MidIR,Star                                                                                                                         18 20 45.823 +64 16 43.57       0.0       0.0        90 13.21 12.32 ~        -1.452  +10.137    0.015    0.015       90    2
                [BPB98] 242                                  Galaxy,Galaxy,Optical                                                                                                                         18 20 53.436 +64 19 36.94      16.0      24.0        90 18.60       ~                                                 0    4
                [BPB98] 238                                  Galaxy,Galaxy,Optical                                                                                                                         18 20 56.878 +64 27 55.52      42.0      15.0        90 18.30       ~                                                 0    4
                TGSSADR J182109.8+643212                     Radio                                                                                                                                         18 21 10.100 +64 32 14.00    2000.0    2000.0         0             ~                                                 0    3
                SDSS J182114.78+641215.2                     Galaxy,Galaxy,Optical                                                                                                                         18 21 14.786 +64 12 15.27      10.0      10.0       180 20.90       ~                                                 0    2
                [KSP2018] h1821 275  259                     Galaxy,Galaxy,Optical                                                                                                                         18 21 17.896 +64 21 18.85      39.0      34.0        90             ~                                                 0    2
                SDSS J182120.04+642256.7                     Galaxy,Galaxy,Optical                                                                                                                         18 21 20.046 +64 22 56.75      10.0      10.0       180 20.20       ~                                                 0    2
                Gaia DR3 2160565813443330560                 Star,Galaxy,Galaxy,Optical                                                                                                                    18 21 22.463 +64 28 29.11       2.6       3.0        90 18.50       ~                                                 0    4
                SDSS J182127.41+641210.4                     Galaxy,Galaxy,Optical                                                                                                                         18 21 27.421 +64 12 10.49      10.0      10.0       180 20.60       ~                                                 0    3
                SDSS J182127.43+642155.9                     Galaxy,Galaxy,Optical                                                                                                                         18 21 27.440 +64 21 55.95      10.0      10.0       180             ~                                                 0    2
                SDSS J182129.79+642740.9                     Galaxy,Galaxy,Optical                                                                                                                         18 21 29.817 +64 27 40.99      10.0      10.0       180 21.00       ~                                                 0    2
                SDSS J182130.24+641231.4                     NearIR,Star,Optical                                                                                                                           18 21 30.244 +64 12 31.47       0.0       0.1        90             F9       -2.034   -2.387    0.067    0.073       90    2
                SDSS J182130.34+642041.7                     Galaxy,Galaxy,Optical                                                                                                                         18 21 30.344 +64 20 41.78      10.0      10.0       180 20.80       ~                                                 0    2
                SDSS J182134.23+642058.1                     Galaxy,Galaxy,Optical                                                                                                                         18 21 34.240 +64 20 58.19      10.0      10.0       180             ~                                                 0    2
                SDSS J182134.48+642030.2                     Galaxy,Galaxy,Optical                                                                                                                         18 21 34.484 +64 20 30.22      10.0      10.0       180 21.40       ~                                                 0    2
                [BPB98] 205                                  Galaxy,Galaxy,Optical                                                                                                                         18 21 35.393 +64 25 24.61      32.0      30.0        90             ~                                                 0    4
                Gaia DR3 2160564817010879616                 Star,Galaxy,Galaxy,Optical                                                                                                                    18 21 35.990 +64 25 48.22       1.3       1.3        90             ~                                                 0    2
                [TLS98] J182136.61+642125.0                  Galaxy,Galaxy,Optical                                                                                                                         18 21 36.710 +64 21 24.58     143.0     119.0        90 19.10       ~                                                 0    4
                Gaia DR3 2160564817010879232                 Star,Galaxy,Galaxy,Optical                                                                                                                    18 21 36.718 +64 25 31.00       2.4       2.4        90             ~                                                 0    2
                SDSS J182137.07+642328.4                     Galaxy,Galaxy,Optical                                                                                                                         18 21 37.074 +64 23 28.35      10.0      10.0       180 20.70       ~                                                 0    2
                SDSS J182138.90+642030.9                     Galaxy,Galaxy,Optical                                                                                                                         18 21 38.906 +64 20 30.93      10.0      10.0       180 19.80       ~                                                 0    3
                SDSS J182139.36+642204.3                     Galaxy,Galaxy,Optical                                                                                                                         18 21 39.368 +64 22 04.40      10.0      10.0       180 20.50       ~                                                 0    2
                SDSS J182139.57+641520.2                     Galaxy,Galaxy,Optical                                                                                                                         18 21 39.577 +64 15 20.30      10.0      10.0       180 20.70       ~                                                 0    2
                SDSS J182143.18+642130.0                     Galaxy,Galaxy,Optical                                                                                                                         18 21 43.190 +64 21 30.01      10.0      10.0       180             ~                                                 0    2
                SDSS J182143.37+642104.9                     Galaxy,Galaxy,Optical                                                                                                                         18 21 43.367 +64 21 04.93      10.0      10.0       180             ~                                                 0    2
                SDSS J182144.45+642117.1                     Galaxy,Galaxy,Optical                                                                                                                         18 21 44.444 +64 21 17.18      10.0      10.0       180 19.90       ~                                                 0    3
                SDSS J182144.86+642411.1                     Galaxy,Galaxy,Optical                                                                                                                         18 21 44.859 +64 24 11.14      10.0      10.0       180 20.30       ~                                                 0    2
                SDSS J182146.01+642211.0                     Galaxy,Galaxy,Optical                                                                                                                         18 21 46.019 +64 22 10.97      10.0      10.0       180             ~                                                 0    2
                SDSS J182147.78+642007.9                     Galaxy,Galaxy,Optical                                                                                                                         18 21 47.774 +64 20 07.91      10.0      10.0       180             ~                                                 0    3
                SDSS J182148.75+642420.3                     Galaxy,Galaxy,Optical                                                                                                                         18 21 48.745 +64 24 20.32      10.0      10.0       180 20.90       ~                                                 0    2
                Gaia DR3 2160591342728930816                 Star,Galaxy,Infrared,Optical                                                                                                                  18 21 49.202 +64 37 49.04       1.6       1.5        90 15.80       ~                                                 0    6
                SDSS J182149.53+642103.1                     Galaxy,Galaxy,Optical                                                                                                                         18 21 49.536 +64 21 03.11      10.0      10.0       180             ~                                                 0    2
                SDSS J182151.16+642051.5                     Galaxy,Galaxy,Optical                                                                                                                         18 21 51.161 +64 20 51.51      10.0      10.0       180             ~                                                 0    3
                GALEX J182152.1+642149       EXO 1821.6+6420 WhiteDwarf,PulsV*,PlanetaryNeb,PulsV*,blue,WhiteDwarf,blue,WhiteDwarf,Variable*,MidIR,NearIR,Star,HotSubdwarf_Candidate,Infrared,Optical,UV,X 18 21 52.109 +64 21 53.41       0.0       0.0        90 14.44 14.96 PG1159   -3.478   -2.583    0.047    0.053       90  257
                SDSS J182152.81+642043.9                     GtowardsCl,Galaxy,Galaxy,Optical                                                                                                              18 21 52.815 +64 20 43.93      10.0      10.0       180 21.30       ~                                                 0    4
                SDSS J182153.13+642032.0                     Galaxy,Galaxy,Optical                                                                                                                         18 21 53.138 +64 20 32.02      10.0      10.0       180             ~                                                 0    2
                SDSS J182153.38+642022.7                     GtowardsCl,Galaxy,Galaxy,Optical                                                                                                              18 21 53.381 +64 20 22.78      10.0      10.0       180             ~                                                 0    4
                SDSS J182154.27+642013.3                     GtowardsCl,Galaxy,Galaxy,Optical                                                                                                              18 21 54.274 +64 20 13.37      10.0      10.0       180             ~                                                 0    4
                SDSS J182154.45+642009.3                     Galaxy,Galaxy,Optical                                                                                                                         18 21 54.455 +64 20 09.46      10.0      10.0       180 19.50       ~                                                 0    8
                SDSS J182154.96+642117.2                     GtowardsCl,Galaxy,Galaxy,Optical,Radio                                                                                                        18 21 54.959 +64 21 17.30      10.0      10.0       180 19.00       ~                                                 0   10
                SDSS J182155.10+642004.4                     Galaxy,Galaxy,Optical                                                                                                                         18 21 55.122 +64 20 04.38      10.0      10.0       180             ~                                                 0    3
                SDSS J182155.55+642010.4                     Galaxy,Galaxy,Optical                                                                                                                         18 21 55.557 +64 20 10.42      10.0      10.0       180             ~                                                 0    2
                SDSS J182155.81+642002.4                     Galaxy,Galaxy,Optical                                                                                                                         18 21 55.815 +64 20 02.45      10.0      10.0       180             ~                                                 0    3
                SDSS J182155.99+642100.8                     GtowardsCl,Galaxy,Galaxy,Optical                                                                                                              18 21 55.993 +64 21 00.82      10.0      10.0       180 19.80       ~                                                 0    4
                WN B1821.6+6419                              Radio                                                                                                                                         18 21 56.200 +64 20 56.00    2000.0    2000.0         0             ~                                                 0    2
                SDSS J182156.34+642250.2                     Galaxy,Galaxy,Optical                                                                                                                         18 21 56.345 +64 22 50.27      10.0      10.0       180 20.20       ~                                                 0    2
        1 chart PSZRX G094.00+27.41                          ClG,ClG,ClG_Candidate,ClG_Candidate                                                                                                           18 21 56.728 +64 20 55.84   74250.6   74250.6        90             ~                                                 0  508
        3 chart PSZRX G094.00+27.41                          ClG,ClG,ClG_Candidate,ClG_Candidate                                                                                                           18 21 56.728 +64 20 55.84   74250.6   74250.6        90             ~                                                 0  508
        6 chart PSZRX G094.00+27.41                          ClG,ClG,ClG_Candidate,ClG_Candidate                                                                                                           18 21 56.728 +64 20 55.84   74250.6   74250.6        90             ~                                                 0  508
        7 chart PSZRX G094.00+27.41                          ClG,ClG,ClG_Candidate,ClG_Candidate                                                                                                           18 21 56.728 +64 20 55.84   74250.6   74250.6        90             ~                                                 0  508
        1 chart SRGA J182156.2+642036        RX J1821.8+6419 AGN,Seyfert1,QSO,QSO,QSO,MidIR,QSO,Star,Galaxy,Galaxy,Galaxy,Infrared,Optical,Radio,UV,X,X,X,gamma                                            18 21 57.213 +64 20 36.22       0.0       0.0        90 14.23 14.24 ~        -0.006   +0.004    0.017    0.019       90  608
                [KSS94] J182157.2+642036 49                  Galaxy,Galaxy                                                                                                                                 18 21 57.960 +64 20 44.10     100.0     100.0       180 20.90       ~                                                 0    3
                SDSS J182158.26+642023.3                     Star,Galaxy,Optical                                                                                                                           18 21 58.263 +64 20 23.35      10.0      10.0       180             ~                                                 0    2
                SDSS J182158.52+641823.2                     Galaxy,Galaxy,Optical                                                                                                                         18 21 58.532 +64 18 23.27      10.0      10.0       180 20.90       ~                                                 0    2
                SDSS J182158.72+642644.1                     Galaxy,Galaxy,Optical                                                                                                                         18 21 58.718 +64 26 44.28      10.0      10.0       180 21.30       ~                                                 0    2
                SDSS J182159.41+641949.3                     GtowardsCl,Galaxy,Galaxy,Optical                                                                                                              18 21 59.429 +64 19 49.39      10.0      10.0       180 21.40       ~                                                 0    5
                Gaia DR3 2160590994834741504                 HighPM*,Star,WhiteDwarf_Candidate,WhiteDwarf_Candidate,WhiteDwarf_Candidate                                                                   18 21 59.630 +64 35 23.76       0.2       0.2        90             ~        -0.562  +64.734    0.239    0.303       90    3
                SDSS J182159.99+641931.1                     Galaxy,Galaxy,Optical                                                                                                                         18 21 59.993 +64 19 31.20      10.0      10.0       180             ~                                                 0    2
                SDSS J182200.02+641926.2                     Galaxy,Galaxy,Optical                                                                                                                         18 22 00.025 +64 19 26.23      10.0      10.0       180             ~                                                 0    2
                SDSS J182200.35+641848.1                     Galaxy,Galaxy,Optical                                                                                                                         18 22 00.353 +64 18 48.15      10.0      10.0       180 21.10       ~                                                 0    2
                SDSS J182201.09+642029.5                     Galaxy,Galaxy,Optical                                                                                                                         18 22 01.095 +64 20 29.52      10.0      10.0       180             ~                                                 0    3
                SDSS J182202.39+642143.7                     Galaxy,Galaxy,Optical                                                                                                                         18 22 02.396 +64 21 43.71      10.0      10.0       180             ~                                                 0    2
                [BPB98] 172                                  Galaxy,Galaxy,Galaxy,Optical                                                                                                                  18 22 02.706 +64 21 38.88      15.0      14.0        90 18.30       ~                                                 0   10
                SDSS J182203.13+642040.3                     Galaxy,Galaxy,Optical                                                                                                                         18 22 03.132 +64 20 40.32      10.0      10.0       180             ~                                                 0    2
                SDSS J182203.25+642032.6                     Galaxy,Galaxy,Optical                                                                                                                         18 22 03.259 +64 20 32.65      10.0      10.0       180             ~                                                 0    2
                SDSS J182203.53+642300.8                     Galaxy,Galaxy,Optical                                                                                                                         18 22 03.536 +64 23 00.74      10.0      10.0       180 19.80       ~                                                 0    2
                SDSS J182203.94+642220.0                     Galaxy,Galaxy,Optical                                                                                                                         18 22 03.938 +64 22 20.08      10.0      10.0       180             ~                                                 0    2
                [TLS98] J182204.38+640838.5                  Galaxy,Optical                                                                                                                                18 22 04.479 +64 08 38.63      29.0      28.0        90 18.90       ~                                                 0    2
                SDSS J182204.54+642053.5                     Galaxy,Galaxy,Optical                                                                                                                         18 22 04.548 +64 20 53.53      10.0      10.0       180 22.20       ~                                                 0    4
                SDSS J182204.95+642148.6                     Star,Galaxy,Optical                                                                                                                           18 22 04.959 +64 21 48.60      10.0      10.0       180             ~                                                 0    2
                SDSS J182205.23+641953.8                     Galaxy,Galaxy,Optical                                                                                                                         18 22 05.228 +64 19 53.80      10.0      10.0       180             ~                                                 0    2
                SDSS J182206.72+641951.3                     Galaxy,Galaxy,Optical                                                                                                                         18 22 06.724 +64 19 51.37      10.0      10.0       180             ~                                                 0    3
                SDSS J182207.06+641807.4                     HorBranch*,NearIR,Star,HorBranch*_Candidate,Optical,UV                                                                                        18 22 07.065 +64 18 07.48       0.0       0.0        90             A0       -3.191   -2.146    0.034    0.036       90    3
                SDSS J182207.86+642150.6                     Galaxy,Galaxy,Optical                                                                                                                         18 22 07.865 +64 21 50.62      10.0      10.0       180             ~                                                 0    2
                Gaia DR3 2160551004396046208                 Star,Galaxy,Optical                                                                                                                           18 22 09.986 +64 09 37.13       5.3       7.0        90 18.30       ~                                                 0    3
                SDSS J182210.36+641714.8                     Galaxy,Galaxy,Optical                                                                                                                         18 22 10.357 +64 17 14.81      10.0      10.0       180             ~                                                 0    2
                SDSS J182210.63+642030.6                     Galaxy,Galaxy,Optical                                                                                                                         18 22 10.634 +64 20 30.63      10.0      10.0       180             ~                                                 0    2
                SDSS J182211.33+642850.3                     Galaxy,Galaxy,Optical                                                                                                                         18 22 11.333 +64 28 50.31      10.0      10.0       180 20.80       ~                                                 0    2
                SDSS J182212.61+642631.3                     Galaxy,Galaxy,Optical                                                                                                                         18 22 12.628 +64 26 31.41      10.0      10.0       180 20.20       ~                                                 0    2
                SDSS J182213.67+642016.4                     Galaxy,Galaxy,Optical                                                                                                                         18 22 13.671 +64 20 16.48      10.0      10.0       180             ~                                                 0    2
                SDSS J182215.94+641137.2                     NearIR,Star,Optical                                                                                                                           18 22 15.939 +64 11 37.30       0.0       0.0        90             F9       -0.733  -14.860    0.052    0.049       90    2
                SDSS J182219.21+641843.1                     Galaxy,Galaxy,Optical                                                                                                                         18 22 19.215 +64 18 43.14      10.0      10.0       180 20.80       ~                                                 0    2
                SDSS J182219.92+642334.6                     Galaxy,Galaxy,Optical                                                                                                                         18 22 19.927 +64 23 34.66      10.0      10.0       180 20.70       ~                                                 0    2
                SDSS J182219.97+642149.4                     Galaxy,Galaxy,Optical                                                                                                                         18 22 19.973 +64 21 49.42      10.0      10.0       180 20.80       ~                                                 0    2
                Gaia DR3 2160562201373924992                 Star,Galaxy,Galaxy,Optical                                                                                                                    18 22 20.947 +64 26 51.01       3.1       3.6        90 18.10       ~                                                 0    5
                Gaia DR3 2160550420280035968                 Star,Star,Star,Optical                                                                                                                        18 22 23.838 +64 06 07.31       0.0       0.0        90             K3       -1.171   -0.384    0.023    0.024       90    2
                SDSS J182225.20+642244.9                     Galaxy,Galaxy,Optical                                                                                                                         18 22 25.206 +64 22 44.88      10.0      10.0       180 19.90       ~                                                 0    2
                SDSS J182227.37+641819.6                     Galaxy,Galaxy,Optical                                                                                                                         18 22 27.370 +64 18 19.65      10.0      10.0       180             ~                                                 0    2
                SDSS J182228.21+642043.1                     Galaxy,Galaxy,Optical                                                                                                                         18 22 28.259 +64 20 43.00      10.0      10.0       180             ~                                                 0    2
                [TLS98] J182229.69+642308.2                  Galaxy,Galaxy,Optical                                                                                                                         18 22 29.748 +64 23 08.18      15.0      15.0        90 19.10       ~                                                 0    3
                SDSS J182230.13+641315.6                     Galaxy,Galaxy,Optical                                                                                                                         18 22 30.126 +64 13 15.67      10.0      10.0       180 20.60       ~                                                 0    2
                Gaia DR3 2160587872395355904                 Star,Galaxy,Optical                                                                                                                           18 22 31.732 +64 35 28.84       5.5       4.5        90 16.70       ~                                                 0    4
                SDSS J182231.94+641938.9                     Galaxy,Galaxy,Optical                                                                                                                         18 22 31.941 +64 19 38.96      10.0      10.0       180             ~                                                 0    2
                SDSS J182233.20+641850.3                     Galaxy,Galaxy,Optical                                                                                                                         18 22 33.202 +64 18 50.27      10.0      10.0       180 21.10       ~                                                 0    2
                SDSS J182234.61+642055.8                     Galaxy,Galaxy,Optical                                                                                                                         18 22 34.615 +64 20 55.86      10.0      10.0       180             ~                                                 0    2
                Gaia DR3 2160551760310337152                 Star,Galaxy,Optical                                                                                                                           18 22 40.544 +64 09 43.96       9.4       7.8        90 18.50       ~                                                 0    3
                [TLS98] J182241.28+641027.8                  Galaxy,Galaxy,Optical,Variable                                                                                                                18 22 41.358 +64 10 27.82      14.0      18.0        90 18.00       ~                                                 0    5
                AP J18224830+6436264                         HighPM*,NearIR,MidIR,Star                                                                                                                     18 22 48.294 +64 36 26.61       0.0       0.0        90             ~       -68.759 +111.557    0.013    0.014       90    4
                [TLS98] J182249.76+641928.6                  Galaxy,Galaxy,Optical                                                                                                                         18 22 49.855 +64 19 28.12      14.0      13.0        90             ~                                                 0    3
                Gaia DR3 2160551554151421440                 Star,Galaxy,Optical                                                                                                                           18 22 51.034 +64 09 18.66       2.0       1.7        90             ~                                                 0    4
                [BPB98] 113                                  Galaxy                                                                                                                                        18 23 15.700 +64 33 09.00    1000.0    1000.0       180 19.40       ~                                                 0    3
                ZTF J182317.90+642036.8                      Mira,Mira,LongPeriodV*,Mira,LongPeriodV*,Variable*,NearIR,MidIR,Star,Infrared,LongPeriodV*_Candidate,Mira_Candidate                           18 23 17.911 +64 20 36.83       0.1       0.1        90             M8/9     -4.493   -5.885    0.076    0.065       90   10
        2 chart GALEX J182319.3+641931       RX J1823.3+6419 QSO,Star,Galaxy,Optical,UV,X                                                                                                                  18 23 19.282 +64 19 31.00       0.1       0.1        90 18.20       ~        +0.000   -0.134    0.156    0.146       90    8
                Gaia DR3 2160548289976314368                 Star,Galaxy,Optical                                                                                                                           18 23 34.354 +64 18 35.20       0.4       0.4        90 17.80       ~        +0.263   +0.588    0.555    0.493       90    4
                TIC 233713459                                EmissionG,NearIR,Galaxy,Optical                                                                                                               18 23 37.172 +64 18 12.77     121.0     110.0        90             ~                                                 0    2
                Gaia DR3 2160574437737633792                 Star,Galaxy,Optical                                                                                                                           18 23 58.287 +64 26 51.53       8.3       7.8        90 17.30       ~                                                 0    4
                Gaia DR3 2160572960268486784                 Star,Galaxy,Optical                                                                                                                           18 23 58.928 +64 25 59.33      10.6       6.8        90 18.80       ~                                                 0    2

3rd MAXI/GSC X-ray cat at high Galactic latitude (Kawamuro+, 2018)

J/ApJS/238/32/3maxi

 SRC_NUM  Chart   3MAXI    DECdeg   DEJ2000 e_F10-20keV e_F3-10keV e_F3-4keV  e_F4-10keV e_HR1 e_HR2 e_HR3 ePos  e_XVA F10-20keV   F3-10keV   F3-4keV    F4-10keV  Flag  HR1  HR2  HR3  l_F10-20keV l_F3-4keV    Name    Note   RACdeg   RAJ2000 recno s10-20keV s3-4keV s4-10keV Seq SimbadName TSVar Type   XVA      z    
                             deg      deg   10-12mW/m2  10-12mW/m2 10-12mW/m2 10-12mW/m2                    deg        10-12mW/m2 10-12mW/m2 10-12mW/m2 10-12mW/m2                                                               deg       deg                                                                              
        1 chart J1823+643 64.343000 +64.381        3.55       0.96       0.29       0.92  0.05  0.11  0.11 0.084 0.024      15.75      17.82       4.12      13.70 B,N,R 0.04 0.24 0.25                       H 1821+643      275.489000 275.853   507      4.50   14.20     14.9 507 H 1821+643  1.56 Sy1.2 -0.037 0.297000
        2 chart J1823+643 64.343000 +64.381        3.55       0.96       0.29       0.92  0.05  0.11  0.11 0.084 0.024      15.75      17.82       4.12      13.70 B,N,R 0.04 0.24 0.25                       H 1821+643      275.489000 275.853   507      4.50   14.20     14.9 507 H 1821+643  1.56 Sy1.2 -0.037 0.297000
        3 chart J1823+643 64.343000 +64.381        3.55       0.96       0.29       0.92  0.05  0.11  0.11 0.084 0.024      15.75      17.82       4.12      13.70 B,N,R 0.04 0.24 0.25                       H 1821+643      275.489000 275.853   507      4.50   14.20     14.9 507 H 1821+643  1.56 Sy1.2 -0.037 0.297000
        5 chart J1823+643 64.343000 +64.381        3.55       0.96       0.29       0.92  0.05  0.11  0.11 0.084 0.024      15.75      17.82       4.12      13.70 B,N,R 0.04 0.24 0.25                       H 1821+643      275.489000 275.853   507      4.50   14.20     14.9 507 H 1821+643  1.56 Sy1.2 -0.037 0.297000
        6 chart J1823+643 64.343000 +64.381        3.55       0.96       0.29       0.92  0.05  0.11  0.11 0.084 0.024      15.75      17.82       4.12      13.70 B,N,R 0.04 0.24 0.25                       H 1821+643      275.489000 275.853   507      4.50   14.20     14.9 507 H 1821+643  1.56 Sy1.2 -0.037 0.297000
        7 chart J1823+643 64.343000 +64.381        3.55       0.96       0.29       0.92  0.05  0.11  0.11 0.084 0.024      15.75      17.82       4.12      13.70 B,N,R 0.04 0.24 0.25                       H 1821+643      275.489000 275.853   507      4.50   14.20     14.9 507 H 1821+643  1.56 Sy1.2 -0.037 0.297000
        8 chart J1823+643 64.343000 +64.381        3.55       0.96       0.29       0.92  0.05  0.11  0.11 0.084 0.024      15.75      17.82       4.12      13.70 B,N,R 0.04 0.24 0.25                       H 1821+643      275.489000 275.853   507      4.50   14.20     14.9 507 H 1821+643  1.56 Sy1.2 -0.037 0.297000
       10 chart J1823+643 64.343000 +64.381        3.55       0.96       0.29       0.92  0.05  0.11  0.11 0.084 0.024      15.75      17.82       4.12      13.70 B,N,R 0.04 0.24 0.25                       H 1821+643      275.489000 275.853   507      4.50   14.20     14.9 507 H 1821+643  1.56 Sy1.2 -0.037 0.297000

ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999)

IX/10A/1rxs

 SRC_NUM  Chart       1RXS           bgCt      Count    DEJ2000  e_Count  e_HR1 e_HR2 ExpTime Extent ExtRad HR1  HR2   IncDate   Ldetect L_Extent MASOL n_1RXS Ncand NewFlag PHA PosErr PrioFlags  RAJ2000  recno   SASS   ScrFlags UpdDate VigFactor
                                 ct/s/arcmin2   ct/s      deg      ct/s                  s    arcsec arcsec            "Y:M:D"                                                   arcsec              deg                            "Y:M:D"          
        1 chart J182157.4+642051     1.23e-03 1.07e+00 +64.34750 1.41e-02  0.01  0.01    5257     23    300 0.24 0.20 1996-06-14    9999      486  0082          157 __..    b        6 111111    275.48917 15142 33006026 _____                 0.74

8yr INTEGRAL/IBIS soft gamma-ray source obs. (Bird+, 2016)

J/ApJS/223/15/table2

 SRC_NUM  Chart BLEND   Class    DEJ2000 e_F20-40 e_F40-100 e_pos  Exp  F20-40 F40-100 f_Name GCFLAG ISGRI l_F20-40 l_F40-100      Name           OName     RAJ2000 recno Sig    SimbadName    Var WARN
                                   deg                      arcmin  ks                                                                                        deg                                      
        1 chart       AGN, Sy1.2 +64.343      0.1       0.2   2.44 2209    1.3     0.9 N                 0                    IGR J18218+6421 QSO B1821+643 275.488   720 10.9 IGR J18218+6421         
        3 chart       AGN, Sy1.2 +64.343      0.1       0.2   2.44 2209    1.3     0.9 N                 0                    IGR J18218+6421 QSO B1821+643 275.488   720 10.9 IGR J18218+6421         
        6 chart       AGN, Sy1.2 +64.343      0.1       0.2   2.44 2209    1.3     0.9 N                 0                    IGR J18218+6421 QSO B1821+643 275.488   720 10.9 IGR J18218+6421         
        7 chart       AGN, Sy1.2 +64.343      0.1       0.2   2.44 2209    1.3     0.9 N                 0                    IGR J18218+6421 QSO B1821+643 275.488   720 10.9 IGR J18218+6421         

INTEGRAL all-sky survey of hard X-ray sources (Krivonos+, 2010)

J/A+A/523/A61/table2

 SRC_NUM  Chart DEJ2000 e_Flux f_Flux   Flux         Name                  Notes            RAJ2000 Range recno Refs Seq Type
                  deg                 10-14W/m2                                               deg                            
        1 chart +64.369   0.25             1.33 IGR J18218+6421 Sy1  z=0.297; 7C 1821+6419; 275.506         413      401 AGN 
        3 chart +64.369   0.25             1.33 IGR J18218+6421 Sy1  z=0.297; 7C 1821+6419; 275.506         413      401 AGN 
        5 chart +64.369   0.25             1.33 IGR J18218+6421 Sy1  z=0.297; 7C 1821+6419; 275.506         413      401 AGN 
        6 chart +64.369   0.25             1.33 IGR J18218+6421 Sy1  z=0.297; 7C 1821+6419; 275.506         413      401 AGN 
        7 chart +64.369   0.25             1.33 IGR J18218+6421 Sy1  z=0.297; 7C 1821+6419; 275.506         413      401 AGN