------------------------------- ---- pt5m Observations Log ---- ------------------------------- Date: 11/12/2011 Observers: Liam Hardy Weather: Moderate humidity, low windspeed, both gradually increasing for a few hours. Calmer and drier after midnight, with clearer skies. Average seeing = 1". Humidity spiked drastically at 04:30, and I was able to close the dome a few minutes before it would have done so automatically, being inside the WHT with live weather updates. Sunset: 18:22 UT Sunrise: 07:46 UT Moon: Bright Comments ---------------------------------------------------------- Evening skyflats: B flats: 0018291-297 V flats: 0018299-305 R flats: 0018307-315 I flats: 0018317-321 (all at rot pos 125) Observations of M103 in twilight, at 18:55. Run numbers: I-band r0018322-324 R-band r0018325-327 V-band r0018328-329, 331-333 B-band r0018335-339 U-band r0019341-344 Observations of M74, at 19:20. Run numbers: I-band r0018345-348 R-band r0018349-351 + 353, 352 at rot pos 35... V-band r0018354-358 B-band r0018359-361 Observations of M76 from 20:15 (little dumbell nebula). Run numbers: I-band r0018363-365 R-band r0018366-369 V-band r0018370-373 (0018372 blurred by WHT dome moving) B-band r0018374-376 Observations of M77 from 21:30. Run numbers: I-band r0018377-379 R-band r0018380-383 V-band r0018384-387 B-band r0018388-390 Observations of M43 from 22:20. Run numbers: I-band r0018391-397 R-band r0018398-409 V-band r0018410-416 B-band r0018417-420 Observations of WASP-33 taken in R-band from 22:35. Run numbers r0018422-19753. Ceased at 04:30 due to high humidity. 30 x bias frames taken at 05:30. Run numbers r0019754-783 Morning skyflats: I-band: r0019786-788 R-band: r0019785 V-band: r0019790-792 B-band: r0019794-796 U-band: r0019798-802