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

creation date : Sat Apr 27 16:00:56 CEST 2019

XMM logo

Principal Investigator : Dr Martin Turner
XMM Target name : NGC 6656
Observation number : 0112220201
Center coordinates : 18 36 29.430 -23 55 28.30
Observation start : 2000-09-19T23:55:25
Observation end : 2000-09-20T09:31:56
Exposure PN (s) : 19325.6
Exposure MOS1 (s) : 21819.2
Exposure MOS2 (s) : 21684.0

Catalogue configuration : CAT_15/31/2019_223_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 4. 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        
                IRAS 18325-2402                              Star,*inCl,V*,Mira,Mira,IR                      18 35 37.853 -24 00 02.55       0.1       0.1        90             ~         -5.145   -2.032    0.244    0.222       90    7
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 35 50.024 -23 57 41.74       0.0       0.0        90 13.05 11.36 A5        +9.156   -5.372    0.079    0.070       90    6
                2E  4095                      2E 1832.8-2349 X                                               18 35 51.200 -23 46 44.00    1000.0    1000.0       180             ~                                                  0    6
                Cl* NGC 6656                                 Star,*inCl,V*,Mira,IR                           18 35 51.362 -23 52 24.29       0.1       0.1        90 15.50       ~         -4.109   -6.832    0.143    0.127       90    5
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 35 59.814 -23 52 14.09       0.1       0.1        90 14.25 13.11 ~         +9.652   -5.758    0.103    0.089       90    5
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 00.356 -23 56 08.28       0.0       0.0        90 13.94 12.72 ~         +9.424   -6.566    0.076    0.065       90    8
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 01.792 -23 57 13.92       0.0       0.0        90 14.49 13.21 ~         +6.557   -5.701    0.070    0.061       90    6
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 02.197 -23 56 50.54       0.0       0.0        90 13.51 12.14 ~         +9.796   -4.652    0.078    0.069       90    8
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 02.674 -23 51 33.22       0.1       0.0        90 14.43 13.10 ~         +9.738   -5.500    0.094    0.078       90    5
       10 chart Cl* NGC 6656                                 X,CataclyV*,DwarfNova,DwarfNova,*inCl           18 36 02.700 -23 55 25.30     250.0     250.0        90             ~                                                  0    8
                [KSC2013b] NV2                               Star,*inCl,RRLyr,RRLyr                          18 36 02.970 -23 50 29.60     230.0     230.0        90 14.59 14.05 ~                                                  0    5
                Cl* NGC 6656                                 Star,*inCl                                      18 36 06.000 -23 53 18.00    3000.0    3000.0       180 13.98 12.55 KIIvw                                              0   15
                Cl* NGC 6656                                 Star,*inCl,RGB*,IR                              18 36 07.720 -23 50 55.71       0.0       0.0        90 13.75 12.32 ~        +10.398   -5.947    0.083    0.070       90   10
                [GLS2014] 17                                 Star,*inCl,HB*,HB*,IR                           18 36 07.726 -23 55 43.70       0.3       0.3        90 14.64 14.25 ~         +8.523   -6.097    0.466    0.386       90    5
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 08.195 -23 55 02.86       0.0       0.0        90 13.24 11.13 G2       +10.615   -5.461    0.079    0.067       90   17
                Cl* NGC 6656                                 Star,*inCl                                      18 36 08.660 -23 54 09.20     100.0     100.0       180 14.01 12.70 ~                                                  0    8
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 08.845 -23 57 54.66       0.0       0.0        90 13.68 12.19 ~         +9.535   -4.915    0.079    0.069       90   15
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 09.084 -23 55 00.43       0.0       0.0        90 14.75 13.58 ~         +9.599   -5.021    0.050    0.041       90    5
                Cl* NGC 6656                                 Star,*inCl,HB*,HB*,IR                           18 36 09.822 -23 55 13.48       0.1       0.3        90 14.72 14.32 ~         +9.584   -4.848    0.092    0.070       90    6
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 09.931 -23 52 52.92       0.1       0.1        90 13.44 11.93 KIIvw     +8.942   -5.506    0.095    0.074       90   23
                Cl* NGC 6656                                 Star,*inCl,V*,LPV*,IR                           18 36 10.107 -24 05 49.25       0.0       0.0        90 12.70 11.31 ~         +9.094   -5.788    0.086    0.074       90    7
                Cl* NGC 6656                                 Star,*inCl,RGB*,IR                              18 36 10.188 -23 54 22.15       0.1       0.1        90 13.25 11.52 KIIvw    +10.250   -5.600    0.107    0.087       90   33
       14 chart Cl* NGC 6656                                 Star,*inCl                                      18 36 10.475 -23 46 27.49       0.7       0.6        97 11.02 10.63 A         +4.130   -0.570    2.013    2.013       90    5
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 10.580 -23 55 00.52       0.1       0.1        90 12.02 10.97 G0        +9.074   -5.120    0.094    0.077       90   19
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 10.598 -23 56 35.63       0.0       0.0        90 14.41 13.13 ~        +10.002   -5.249    0.085    0.072       90    6
                Cl* NGC 6656                                 Star,*inCl,HB*,IR                               18 36 10.797 -23 49 57.15       0.0       0.0        90 13.02 12.58 ~         +9.218   -5.688    0.082    0.069       90   11
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 11.101 -23 52 33.96       0.0       0.1        90 13.57 12.19 ~        +10.165   -5.720    0.092    0.073       90    7
                Cl* NGC 6656                                 *inCl,IR                                        18 36 11.380 -23 55 32.30      70.0      60.0        90 14.67 13.48 ~                                                  0    6
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 12.168 -23 56 53.07       0.0       0.0        90 13.83 12.54 ~        +10.013   -4.861    0.083    0.071       90    8
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 12.209 -23 52 35.27       0.1       0.0        90 13.69 12.31 ~        +10.152   -5.000    0.092    0.081       90    7
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 12.294 -23 53 55.98       0.1       0.0        90 14.24 13.05 ~         +9.951   -5.653    0.090    0.074       90    8
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 12.295 -23 54 53.84       0.0       0.0        90 14.44 13.41 ~         +9.584   -5.588    0.061    0.052       90    5
                [MMP2009b] 224                               Star,*inCl,RGB*,IR                              18 36 13.436 -23 54 55.59       0.0       0.0        90 14.67 13.47 ~        +10.053   -5.489    0.076    0.060       90    8
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 13.694 -23 58 18.66       0.0       0.0        90 14.23 13.03 ~         +9.919   -5.760    0.085    0.072       90    9
                Cl* NGC 6656                                 Star,*inCl,V*,Mira,IR                           18 36 14.090 -24 07 51.12       0.1       0.1        90             ~         -4.031   -1.848    0.207    0.182       90    7
                GEN# +2.66563012                             Star,*inCl,IR                                   18 36 14.269 -23 54 31.41       0.1       0.1        90 13.24 11.54 KIIvw     +9.437   -4.310    0.159    0.124       90   23
                Cl* NGC 6656                                 Star,*inCl,RRLyr,RRLyr                          18 36 14.800 -23 56 33.07       0.0       0.0        90 14.84 14.10 ~         +9.709   -5.565    0.060    0.055       90    5
                NGC  6656  3047                              Star,*inCl,IR                                   18 36 14.802 -23 55 16.02       0.1       0.0        90 13.70 12.38 ~        +10.221   -5.066    0.104    0.087       90    7
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 14.874 -23 51 21.65       0.0       0.0        90 14.16 12.99 ~         +9.682   -5.227    0.082    0.069       90    7
                GEN# +2.66563014                             Star,*inCl,IR                                   18 36 15.104 -23 54 54.91       0.1       0.1        90 12.40 10.93 ~         +9.532   -5.762    0.111    0.095       90   19
                NGC  6656  3015                              Star,*inCl,IR                                   18 36 15.618 -23 55 01.58       0.0       0.0        90 13.06 11.36 ~         +9.298   -5.636    0.090    0.075       90   12
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 15.860 -23 58 14.09       0.0       0.1        90 14.23 12.99 ~         +9.676   -4.779    0.092    0.078       90    6
                Cl* NGC 6656                                 Star,*inCl,V*,RRLyr,RRLyr                       18 36 15.880 -23 56 07.10     230.0     230.0        90 14.75 14.16 ~                                                  0    7
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 16.027 -23 57 21.60       0.0       0.0        90 14.78 13.65 ~         +9.086   -5.839    0.078    0.058       90    6
                Cl* NGC 6656                                 Star,*inCl,RRLyr,RRLyr                          18 36 16.150 -23 47 15.10     230.0     230.0        90 14.65 14.11 ~                                                  0    7
                NGC  6656  3045                              Star,*inCl,IR                                   18 36 16.762 -23 55 41.11       0.2       0.2        90 14.09 12.86 ~         +8.910   -5.002    0.352    0.272       90    5
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 16.857 -23 52 13.65       0.0       0.0        90 13.89 12.63 ~        +10.100   -5.581    0.085    0.073       90   11
                Cl* NGC 6656                                 *inCl,IR                                        18 36 17.120 -23 57 33.10      70.0      70.0        90 14.25 13.14 ~                                                  0    7
                NGC  6656  2096                              Star,*inCl,IR                                   18 36 17.242 -23 54 11.61       0.1       0.1        90 13.13 11.60 ~         +9.859   -5.066    0.103    0.092       90    7
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 17.282 -23 59 38.97       0.0       0.0        90 12.89 11.63 ~         -0.503   -3.266    0.083    0.076       90    6
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 17.293 -23 41 46.99       0.1       0.1        90 10.71 10.30 A2        -0.970   -5.531    0.099    0.088       90    5
                GEN# +2.66563003                             Star,*inCl,RGB*,IR                              18 36 17.518 -23 54 26.59       0.0       0.0        90 12.88 11.03 KIIvw     +9.940   -5.216    0.090    0.076       90   30
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 17.682 -23 57 04.79       0.0       0.0        90 13.80 12.57 ~         +9.323   -5.523    0.091    0.075       90    8
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 18.073 -23 58 17.48       0.0       0.0        90 14.24 13.10 ~         +9.534   -4.808    0.095    0.075       90    7
                Cl* NGC 6656                                 Star,*inCl,RRLyr,RRLyr                          18 36 18.248 -23 56 03.62       0.1       0.1        90 14.80 14.10 ~        +10.709   -5.104    0.248    0.165       90    6
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 18.339 -23 51 47.81       0.0       0.0        90 14.76 13.53 ~         +9.702   -5.697    0.073    0.056       90    5
                NGC  6656  3006                              Star,*inCl,IR                                   18 36 18.815 -23 55 01.19       0.1       0.1        90 14.08 12.82 ~         +9.411   -4.825    0.108    0.086       90    5
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 19.211 -23 51 04.73       0.0       0.0        90 14.50 13.33 ~         +8.941   -5.439    0.079    0.065       90    5
                Cl* NGC 6656                                 Star,*inCl,RRLyr,RRLyr                          18 36 19.560 -23 54 32.90     230.0     230.0        90 15.00 14.27 ~                                                  0    7
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 20.040 -23 59 51.46       0.0       0.0        90 14.40 13.26 ~         +9.294   -4.883    0.086    0.069       90    5
                Cl* NGC 6656                                 Star,*inCl,RGB*,IR                              18 36 20.139 -23 56 45.99       0.1       0.1        90 13.63 12.21 ~         +9.893   -5.176    0.111    0.089       90   13
                [MMP2009b] 200104                            Star,*inCl,RGB*,IR                              18 36 20.171 -23 55 54.28       0.0       0.0        90 13.90 12.66 ~        +10.378   -5.354    0.089    0.074       90   11
                GEN# +2.66563035                             Star,*inCl,RGB*,IR                              18 36 20.519 -23 56 24.81       0.1       0.1        90 13.71 12.36 KIIvw     +8.360   -4.992    0.102    0.095       90   15
                Cl* NGC 6656                                 Star,*inCl,RRLyr,RRLyr                          18 36 20.588 -23 52 17.40       0.1       0.1        90 14.75 14.19 ~        +10.383   -6.421    0.087    0.087       90    7
                CSI-23-18333  1                              Star,*inCl,IR                                   18 36 20.718 -23 55 27.06     113.0     100.0         0 12.01 10.97 G2        +9.700   -2.400    2.800    2.800        0   18
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 21.208 -23 50 35.36       0.1       0.1        90 14.01 12.72 ~         +9.002   -5.158    0.113    0.106       90    8
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 22.600 -23 51 38.19       0.0       0.0        90 14.94 13.37 ~         -1.361   -5.528    0.083    0.069       90    5
                CSI-23-18333  2                              Star,*inCl,Cepheid                              18 36 22.800 -23 54 09.00    1000.0    1000.0       180       12.60 A8                                                 0    8
                2MASS J18362281-2355182                      PN,Star,IR                                      18 36 22.820 -23 55 18.26      70.0      70.0        90             ~                                                  0   84
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 22.857 -23 58 30.70       0.0       0.0        90 14.88 13.81 ~         +9.443   -6.135    0.062    0.050       90    5
                Cl* NGC 6656                                 Star,*inCl,RRLyr,RRLyr                          18 36 23.026 -23 54 41.55       0.4       0.3        90 14.93 14.28 ~         +9.790   -6.386    0.578    0.351       90    7
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 23.034 -23 49 19.65       0.0       0.0        90 14.01 12.81 ~         +9.256   -5.181    0.095    0.077       90    5
                2MASS J18362306-2352547                      Star,*inCl,HotSubdwarf,IR                       18 36 23.067 -23 52 54.96       0.1       0.1        90 14.24 14.07 sdO6      +9.513   -5.026    0.295    0.207       90    6
                Cl* NGC 6656                                 Star,*inCl,RRLyr,RRLyr                          18 36 23.362 -23 55 29.30       0.0       0.0        90 14.94 14.17 ~         +9.710   -6.308    0.073    0.058       90    5
                NGC  6656  2001                              Star,*inCl,IR                                   18 36 23.861 -23 52 44.25       0.1       0.1        90 13.59 12.04 ~         +9.265   -6.116    0.160    0.123       90    6
                C 1833-239                    1E 1833.3-2357 X,Cl*,GlCl,GlCl,Star,*inCl                      18 36 23.940 -23 54 17.10     800.0     800.0        90  7.16  6.17 ~         +4.720   -3.590    0.340    0.340       90 1148
                Cl* NGC 6656                                 *inCl                                           18 36 24.040 -23 54 29.40     100.0     100.0       180 13.10 11.30 ~                                                  0    6
        1 chart Cl* NGC 6656                                 CataclyV*,*inCl,X,CataclyV*,DwarfNova,DwarfNova 18 36 24.696 -23 54 35.60     100.0     100.0        90       18.77 ~                                                  0   20
                Cl* NGC 6656                                 *inCl                                           18 36 24.820 -23 55 13.10     100.0     100.0       180 13.37 12.42 ~                                                  0    6
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 24.966 -24 00 24.31       0.0       0.1        90 14.31 13.24 ~         +9.455   -5.857    0.084    0.070       90    6
                NGC  6656  1001                              Star,*inCl,IR                                   18 36 25.239 -23 51 03.52       0.0       0.0        90 15.35 14.63 ~         -1.847   -1.477    0.074    0.061       90    5
                PSR J1836-2354A                              Pulsar                                          18 36 25.445 -23 54 52.39      10.0      10.0       180             ~                                                  0    6
                Cl* NGC 6656                                 Star,*inCl,RRLyr,RRLyr                          18 36 25.748 -23 52 58.11       0.1       0.1        90 14.64 14.05 ~         +9.473   -5.379    0.159    0.133       90    5
                Cl* NGC 6656                                 Star,*inCl,RGB*,IR                              18 36 25.995 -23 55 58.73       0.1       0.1        90 13.62 12.04 KIIvw    +10.272   -5.485    0.092    0.078       90   30
                NGC  6656  1110                              Star,*inCl,IR                                   18 36 26.255 -23 52 32.05       0.2       0.1        90 14.07 12.80 ~         +9.175   -4.976    0.313    0.213       90    5
                GEN# +2.66561098                             Star,*inCl,IR                                   18 36 26.276 -23 51 48.40       0.0       0.0        90 13.67 12.40 ~         +9.731   -5.804    0.104    0.083       90    8
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 26.592 -23 57 53.39       0.0       0.0        90 13.85 12.58 ~         +8.868   -5.387    0.085    0.072       90    8
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 26.720 -23 51 22.82       0.0       0.0        90 14.17 12.85 ~        +10.127   -5.999    0.092    0.076       90    8
                NGC  6656  4024                              Star,*inCl,IR                                   18 36 27.162 -23 56 20.10       0.0       0.0        90 14.98 12.59 KIIvw    +10.274   -5.447    0.088    0.080       90   12
                Cl* NGC 6656                                 Star,*inCl,RGB*,IR                              18 36 27.369 -23 51 26.47       0.1       0.1        90 13.19 11.76 KIIvw    +10.089   -5.785    0.105    0.086       90   26
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 27.731 -23 59 46.61       0.0       0.0        90 13.75 12.49 ~         +9.570   -6.260    0.078    0.067       90    5
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 27.875 -23 57 46.92       0.0       0.0        90 14.68 13.61 ~        +10.956   -5.575    0.062    0.055       90    6
                NGC  6656  5002                              Star,*inCl,IR                                   18 36 27.981 -23 55 02.19       0.0       0.0        90 13.26 11.50 ~         +9.678   -5.324    0.088    0.079       90    6
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 28.426 -23 49 46.21       0.0       0.0        90 14.92 13.84 ~         +9.972   -6.074    0.060    0.048       90    5
                Cl* NGC 6656                                 Star,*inCl,RRLyr,RRLyr                          18 36 28.650 -23 51 39.70     230.0     230.0        90 14.74 14.06 ~                                                  0    6
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 28.918 -23 51 01.92       0.0       0.0        90 13.51 12.06 ~        +10.311   -4.325    0.093    0.077       90    9
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 29.948 -23 57 59.36       0.0       0.0        90 14.06 12.88 ~         +9.011   -6.191    0.089    0.076       90    5
                NGC  6656  1037                              Star,*inCl,IR                                   18 36 30.031 -23 53 50.47       0.0       0.0        90 13.45 12.01 ~         +9.420   -4.963    0.100    0.079       90    8
                NGC  6656  1036                              Star,*inCl,IR                                   18 36 30.081 -23 53 37.86       0.0       0.0        90 13.34 11.93 ~         +9.752   -4.765    0.086    0.074       90    9
                OGLE BLG-ELL-25311                           EB*,EllipVar,Star,*inCl,V*,RRLyr,IR             18 36 30.350 -23 57 13.20      70.0      70.0        90 14.71 14.17 ~                                                  0    8
                GEN# +2.66561027                             Star,*inCl,RGB*,IR                              18 36 30.593 -23 52 48.90       0.1       0.1        90 13.54 12.37 ~         +9.594   -4.547    0.113    0.092       90   14
                [SHM2017] J279.12749-23.68427                Candidate_RRLyr,Star,*inCl,V*,RRLyr,RRLyr       18 36 30.600 -23 41 03.50     230.0     230.0        90 14.79 14.21 ~                                                  0    8
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 31.076 -23 57 14.02       0.0       0.0        90 14.42 13.36 ~         +9.836   -5.553    0.076    0.066       90    6
                NGC  6656  1106                              Star,*inCl,IR                                   18 36 31.988 -23 53 17.25       0.0       0.1        90 13.68 12.47 ~        +10.344   -5.332    0.095    0.076       90    5
                Cl* NGC 6656                                 Star,*inCl,RRLyr,RRLyr                          18 36 32.083 -23 55 40.90       0.0       0.0        90 14.84 14.21 ~         +9.817   -6.355    0.070    0.070       90    6
                Cl* NGC 6656                                 Star,*inCl,RGB*,IR                              18 36 32.142 -23 51 31.75       0.1       0.1        90 13.76 12.30 KIIvw     +9.653   -6.459    0.094    0.080       90   21
                Cl* NGC 6656                                 Star,*inCl,RGB*,IR                              18 36 32.167 -23 56 04.35       0.1       0.1        90 13.43 11.91 KIIvw     +9.597   -6.361    0.088    0.074       90   18
                Cl* NGC 6656                                 Star,*inCl,RGB*,IR                              18 36 32.835 -23 51 11.23       0.0       0.0        90 13.73 12.43 KIIvw    +10.046   -4.878    0.097    0.078       90   18
                [MMP2009b] 221                               Star,*inCl,RGB*,IR                              18 36 32.891 -23 54 58.74       0.0       0.0        90 14.67 13.46 ~         +9.761   -5.679    0.070    0.066       90    5
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 33.288 -23 52 32.86       0.1       0.1        90 13.14 11.56 KIIvw     +8.973   -5.332    0.108    0.087       90   27
                NGC  6656  4067                              Star,*inCl,IR                                   18 36 33.725 -23 55 22.84       0.0       0.0        90 13.77 12.41 ~         +9.728   -5.379    0.083    0.072       90    5
                Cl* NGC 6656                                 *inCl                                           18 36 34.480 -23 55 45.10     100.0     100.0       180 14.34 13.17 ~                                                  0    6
                Cl* NGC 6656                                 Star,*inCl,RRLyr,RRLyr                          18 36 34.913 -23 53 06.57       0.0       0.0        90 14.79 14.10 ~        +10.618   -6.084    0.057    0.047       90    6
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 34.998 -23 51 14.67       0.0       0.0        90 13.75 12.41 ~         +9.547   -5.336    0.087    0.071       90    8
                Cl* NGC 6656                                 Star,*inCl                                      18 36 35.319 -23 48 20.49       0.1       0.1        90 11.89 11.83 A2        +3.436   -5.589    0.097    0.082       90    5
                NGC  6656  4076                              Star,*inCl,IR                                   18 36 35.414 -23 54 40.35       0.0       0.0        90 13.71 12.30 ~        +10.218   -6.212    0.095    0.089       90    8
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 35.729 -23 50 59.52       0.0       0.0        90 14.84 13.67 ~        +10.293   -5.876    0.055    0.045       90    7
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 36.002 -23 53 20.33       0.1       0.1        90 14.50 13.21 ~         +8.768   -5.775    0.098    0.082       90    8
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 36.064 -23 57 42.56       0.0       0.0        90 14.90 13.85 ~         +9.907   -5.637    0.053    0.044       90    5
                Cl* NGC 6656                                 Star,*inCl,RGB*,IR                              18 36 36.071 -23 50 16.49       0.0       0.0        90 13.90 12.50 ~        +10.229   -6.202    0.089    0.074       90   18
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 36.197 -23 59 39.47       0.1       0.1        90 12.70 11.17 KIIvw     +9.747   -5.080    0.107    0.091       90   27
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 36.334 -23 54 02.27       0.0       0.0        90 13.96 12.70 ~         +8.899   -5.196    0.090    0.074       90    8
                Cl* NGC 6656                                 Star,*inCl,RRLyr,RRLyr                          18 36 36.977 -23 54 33.54       0.0       0.0        90 14.80 14.24 ~         +9.285   -6.546    0.058    0.052       90    8
                Gaia DR2 4077593881548557312                 Candidate_RRLyr,Star,*inCl,RRLyr,IR             18 36 38.003 -23 47 15.29       0.1       0.1        90 16.49 15.64 ~         -9.685   -9.213    0.196    0.157       90    5
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 38.170 -23 59 06.15       0.0       0.0        90 13.92 12.82 ~        +10.247   -5.743    0.079    0.067       90    5
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 38.277 -23 53 13.43       0.1       0.1        90 13.58 11.98 ~         +9.912   -5.569    0.100    0.087       90   11
                Cl* NGC 6656                                 Star,*inCl,RGB*,IR                              18 36 38.370 -23 54 01.75       0.0       0.0        90 14.05 12.69 KIIvw     +9.498   -4.732    0.091    0.076       90   19
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 39.019 -23 58 22.83       0.0       0.0        90 14.47 13.52 ~         +9.369   -6.299    0.053    0.045       90    5
                Cl* NGC 6656                                 *inCl,IR                                        18 36 39.570 -23 53 25.30      60.0      60.0        90 13.67 12.71 ~                                                  0    6
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 40.242 -23 51 34.48       0.1       0.1        90 14.28 13.19 ~         +9.643   -6.191    0.156    0.110       90    5
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 40.341 -23 54 40.27       0.0       0.0        90 14.98 13.92 ~        +10.346   -6.178    0.058    0.047       90    5
                Cl* NGC 6656                                 Star,*inCl,RGB*,V*,IR                           18 36 41.063 -23 58 19.49       0.0       0.0        90 12.80 10.93 KIIvw     +9.520   -5.506    0.088    0.080       90   37
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 41.492 -23 53 23.07       0.1       0.1        90 13.92 12.82 KIIvw     +9.109   -5.653    0.115    0.093       90   12
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 41.504 -23 49 26.26       0.0       0.0        90 14.41 13.20 ~         +9.913   -5.546    0.098    0.081       90    5
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 41.734 -24 03 47.08       0.0       0.0        90  9.68  9.50 B9V       +2.928  -14.424    0.087    0.074       90    6
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 42.681 -23 51 53.15       0.0       0.0        90 13.80 12.56 ~        +10.065   -5.314    0.086    0.071       90    7
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 42.796 -23 58 11.09       0.0       0.0        90 14.38 13.01 ~         +9.847   -4.814    0.083    0.070       90    8
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 43.060 -23 54 10.27       0.1       0.1        90 14.39 13.19 ~        +10.060   -5.486    0.109    0.085       90    5
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 44.967 -23 54 57.78       0.0       0.1        90 13.72 12.23 ~         +9.695   -5.399    0.093    0.076       90    8
                GEN# +2.66564099                             Star,*inCl,IR                                   18 36 45.364 -23 58 37.69       0.0       0.0        90 14.46 13.20 ~         +9.908   -5.439    0.082    0.070       90    6
                Cl* NGC 6656                                 Star,*inCl,RRLyr,RRLyr                          18 36 46.290 -23 48 02.40     230.0     230.0        90 14.83 14.18 ~                                                  0    7
                Cl* NGC 6656                                 Star,*inCl,Mira,IR                              18 36 47.160 -23 45 48.20       0.1       0.1        90 10.34  8.60 M2/3III   -7.306   -8.053    0.126    0.104       90    6
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 48.270 -23 57 13.57       0.0       0.0        90 14.83 13.60 ~        +10.198   -5.100    0.049    0.043       90    6
                Cl* NGC 6656                                 Star,*inCl,IR                                   18 36 48.918 -23 54 48.36       0.0       0.0        90 14.59 13.37 ~        +10.029   -5.420    0.081    0.065       90    5
                IRAS 18341-2357                              V*,Mira,Mira,IR                                 18 37 13.308 -23 55 15.41       6.2       2.8        90             ~                                                  0    8

Cataclysmic Binaries, LMXBs, and related objects (Ritter+, 2004)

B/cb/cbdata

 SRC_NUM  Chart recno     Name     whoswho AltName fp  RAJ2000    DEJ2000   epos  Type1 u_Type1 Type2 u_Type2 Type3 u_Type3 Type4 u_Type4 l_mag1 mag1 f_mag1 l_mag2 mag2 f_mag2 l_mag3 mag3 f_mag3 l_mag4 mag4 f_mag4 T1 T2 Orb.Per  u_Orb.Per 2.__Per u_2.__Per 3.__Per f_3.__Per 4.__Per u_4.__Per EB u_EB SB u_SB SpType2 SpType1 f_M1/M2 M1/M2 u_M1/M2 e_M1/M2 l_Incl Incl u_Incl e_Incl l_M1  M1  u_M1 e_M1 l_M2  M2  u_M2 e_M2
                                                       "h:m:s"    "d:m:s"  arcsec                                                                mag                mag                mag                mag         d  d     d                  d                 s                 s                                                                                   deg          deg        Msun      Msun      Msun      Msun
       10 chart   636 NGC 6656-CV2 *                  18 36 02.7 -23 55 25 1      DN            SU                                               19.2                                                     17.7              0.085200 *          0.0888                                                                                                                                                                              
        1 chart    93 J1836-2354   *       M22-CV1    18 36 24.7 -23 54 36 1      DN            UG            GC                                 19.0                                  15.1 I                               0.310000 :                                                                        1                                                                                                                     

Catalog of Cataclysmic Variables (Downes+ 2001-2006)

V/123A/cv

 SRC_NUM  Chart recno uid  R GCVS   RAJ2000     DEJ2000     pmRA     e_pmRA     pmDE     e_pmDE   Epoch GLON GLAT VarType Per OutDate Cl l_Maxmag Maxmag n_Maxmag l_Minmag Minmag u_Minmag n_Minmag ref(Coo) f_ref(Coo) ref(pm) ref(CV) f_ref(CV) ref(CV)2 f_ref(CV)2 ref(Cha) u_ref(Cha) n_ref(Cha) ref(Sp) n_ref(Sp) u_ref(Sp) f_ref(Sp) ref(Per) f_ref(Per)    Names     IUE HST ARIEL5 HEAO1 HEAO2 EXOSAT ROSAT GINGA ASCA EUVE
                                    "h:m:s"     "d:m:s"   arcsec/yr arcsec/yr arcsec/yr arcsec/yr  yr   deg  deg           d    yr                 mag                      mag                                                                                                                                                                                                                                                    
       83 chart  1366 8417 * Sgr  18 35 30.20 -23 54 33.0                                                 10   -7 CV:                 G             21.6 U                                          2004-25                     2004-25 *                             2004-26                                                                                  NGC 6656-35                                                         
                 1368 8420 * Sgr  18 35 44.50 -24 00 10.7                                                 10   -7 CV:                 G             20.5 U                                          2004-25                     2004-25 *                             2004-26                                                                                  NGC 6656-78                                                         
       10 chart  1373 8839 * Sgr  18 36 02.72 -23 55 24.6                                                100   -7 UGSU                G             17.7 V                   19.0          V        2005-90                     2005-90                               A9999-99            *                                                         *          NGC 6656 CV2                                                        
       11 chart  1374 8421 * Sgr  18 36 18.50 -24 00 54.9                                                 10   -8 CV:                 G             20.7 U                                          2004-25                     2004-25 *                             2004-26                                                                                  NGC 6656-44                                                         
       17 chart  1375 8416 * Sgr  18 36 19.00 -23 52 18.0                                                 10   -8 CV:                 G             19.9 U                                          2004-25                     2004-25 *                             2004-26                                                                                  NGC 6656-32                                                         
        1 chart  1376 8349 * Sgr  18 36 24.66 -23 54 35.5                                                 10   -8 UG                  G             18.8 V                                          2003-77                     2003-77                               2003-77                                                                                  NGC 6656 CV1     H                             R                    
        3 chart  1377 8419 * Sgr  18 36 25.40 -23 55 20.8                                                 10   -8 CV:                 G             18.9 U                                          2004-25                     2004-25 *                             2004-26             *                                                                    NGC 6656-39                                                         
       24 chart  1378 8418 * Sgr  18 36 28.90 -23 56 25.9                                                 10   -8 CV:                 G             20.3 U                                          2004-25                     2004-25 *                             2004-26                                                                                  NGC 6656-23                                                         
       12 chart  1379 8422 * Sgr  18 36 45.40 -23 51 58.4                                                 10   -8 CV:                 G             21.2 U                                          2004-25                     2004-25 *                             2004-26                                                                                  NGC 6656-21                                                         

ESO/Uppsala Survey of the ESO(B) Atlas (Lauberts 1982)

VII/34C/catalog

 SRC_NUM  Chart recno  RA1950   DE1950     ESO             ID           X     Y   MajAxis u_MajAxis MinAxis u_MinAxis PA  u_PA MType  Class   Desc FlagN FlagM FlagRC FlagV FlagA Bmag e_Bmag apBmag r_Bmag B-V U-B r_B-V  RV  e_RV r_RV
                      "h:m:s"  "d:m:s"                                  mm    mm  arcmin            arcmin            deg                                                         mag   mag   arcsec        mag mag       km/s km/s     
        1 chart 13838 18 33 21 -23 56.9 523-SC   4 M 22=N 6656=GCl-99 -104.4 58.2                                                    Globular