NGC 5694 / C1436-263 (Updated December 2012) RA: 14:39:36.29 DEC: -26:32:20.2 (J2000) ============================================================ Bytes Format Explanation 1-8 A8 Star ID 10-32 A11,1x,A11 Position 34-35 A2 Units for position R0 denotes RA, DEC in the J2000 coordinates R5 denotes RA, DEC in the 1950 coordinates XA denotes X, Y in arcseconds XP denotes X, Y in pixels 37-44 F8.4 Period (days) 46-51 F6.3 Mean magnitude (or maximum magnitude if "max" is indicated in the remarks column) 53-57 F5.3 Light amplitude (range of variability) 59 A1 Colour for mean magnitude and amplitude e.g. B, V, R, I, J, K or P (for photographic). 61-65 A5 Type of variable (draft 2006 GCVS classifications) CST denotes non variable stars previously designated as variables 67-80 A19 Notes and Remarks (f denotes field star) "--" or "----" indicates no data available ========================================================================= ID Position Period ampl C Type Notes/ RA/X Dec/Y Units Remarks ========================================================================= 1 14:39:38.68 -26:32:19.1 R0 21.3 15.78 0.1 V Lb 2 14:39:37.08 -26:32:16.5 R0 ---- 15.365 -- V SR 3 14:39:37.08 -26:31:54.2 R0 ---- 15.730 -- V SR 4 14:39:36.79 -26:32:16.3 R0 0.393 17.393 -- V RR1 5 14:39:36.82 -26:31:50.9 R0 ---- 18.57 -- V RR 6 14:39:36.09 -26:32:30.5 R0 ---- 15.282 -- V SR? L? 7 14:39:35.86 -26:31:49.5 R0 ---- 16.163 -- V L 8 14:39:35.65 -26:32:17.2 R0 ---- 15.755 -- V SR? L? 9 14:39:35.58 -26:32:34.2 R0 ---- 15.67 -- V SR? L? 10 14:39:35.30 -26:31:57.2 R0 ---- 15.516 -- V SR? L? 11 14:39:32.98 -26:32:27.9 R0 4.153 15.724 -- V CW? Note 12 14:39:32.45 -26:33:09.9 R0 ---- 15.589 -- V SR 13 14:39:35.61 -26:31:43.3 R0 0.37 19.284 -- V EC? 14 14:39:37.05 -26:32:25.9 R0 ---- 15.771 -- V SR 15 14:39:35.22 -26:32:13.5 R0 0.265 19.133 -- V RR1 ========================================================================= Supplementary Notes All of the data in the above table are from the discovery paper by Rodrigues de Andrade et al. (2012). No variables were detected in the earlier photographic searches by Baade (1934) or Hazen (1996). ======================================================================== Notes on individual stars V11: Rodrigues de Andrade et al. (2012) commented that it was unclear why this type II Cepheid candidate was not detected in previous studies. However, their light curve shows a B amplitude less than 0.3 mag which is at the threshold of detection from photographic studies. Furthermore, V11 has a nearby companion (within 2 arcseconds) and their images were probably blended on many of the photographic plates. ======================================================================== Discovery of the variable stars in NGC 5694 V1-15 Rodrigues de Andrade et al. (2012) with RA, dec and an ID chart ======================================================================== References Baade, W. 1934, PASP, 46, 52 Hazen, M. L. 1996, AJ, 111, 1184 Rodrigues de Andrade, L., Catelan, M., Smith, H. A. 2012, IBVS, 6037 ========================================================================