======================================================= Beginning observing run @ 12:11:47 2016-07-07 ======================================================= Basic paramaters values: Delay to flush CCD ghost image: 270 s Output directory: /home/sand/public_html/data/2016/07/07 Ephemerides: 3 2 12:11:47 2016-07-07 Ephemerides for HKU Longitude: 245 deg. 51 min. 36 sec. Latitude: 22 deg. 16 min. 59 sec. Sunset ( 0 m horizon): 11 11 UTC Sunrise: 21 46 UTC Evening astronomical twilight: 12 37 UTC Morning astronomical twilight: 20 20 UTC 12-degr twilight: 12 06 UTC --> 20 51 UTC Moon at civil midnight: illuminated fraction 0.149 6.9 dark hours after moonset and before beginning of twilight. ---------------------------------------------- Beginning of acquisition (image 1/35) @ 12:11:47 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 30.5 Ambient relative luminosity: 2 File name: sky_T_20_t_600_2016-07-07_12:11:47.fits ----------------------------------------------- End of acquisition @ 12:21:50 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 2/35) @ 12:26:23 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 20.0 C Temperature setpoint: 20 C CCD cooling power: 28.1 Ambient relative luminosity: 2 File name: sky_T_20_t_600_2016-07-07_12:26:23.fits ----------------------------------------------- End of acquisition @ 12:36:26 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 3/35) @ 12:40:59 2016-07-07 ---------------------------------------------- Dark frame acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 29.3 Ambient relative luminosity: 2 File name: dark_T_20_t_600_2016-07-07_12:40:59.fits ----------------------------------------------- End of acquisition @ 12:51:03 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 4/35) @ 12:55:36 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 20.0 C Temperature setpoint: 20 C CCD cooling power: 29.7 Ambient relative luminosity: 2 File name: sky_T_20_t_600_2016-07-07_12:55:36.fits ----------------------------------------------- End of acquisition @ 13:05:39 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 5/35) @ 13:10:12 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 28.9 Ambient relative luminosity: 2 File name: sky_T_20_t_600_2016-07-07_13:10:12.fits ----------------------------------------------- End of acquisition @ 13:20:15 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 6/35) @ 13:24:48 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 29.3 Ambient relative luminosity: 2 File name: sky_T_20_t_600_2016-07-07_13:24:48.fits ----------------------------------------------- End of acquisition @ 13:34:51 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 7/35) @ 13:39:24 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 28.1 Ambient relative luminosity: 2 File name: sky_T_20_t_600_2016-07-07_13:39:24.fits ----------------------------------------------- End of acquisition @ 13:49:28 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 8/35) @ 13:54:00 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 29.7 Ambient relative luminosity: 2 File name: sky_T_20_t_600_2016-07-07_13:54:00.fits ----------------------------------------------- End of acquisition @ 14:04:04 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 9/35) @ 14:08:37 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 20.0 C Temperature setpoint: 20 C CCD cooling power: 28.1 Ambient relative luminosity: 2 File name: sky_T_20_t_600_2016-07-07_14:08:37.fits ----------------------------------------------- End of acquisition @ 14:18:40 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 10/35) @ 14:23:13 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 28.1 Ambient relative luminosity: 2 File name: sky_T_20_t_600_2016-07-07_14:23:13.fits ----------------------------------------------- End of acquisition @ 14:33:16 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 11/35) @ 14:37:49 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 20.0 C Temperature setpoint: 20 C CCD cooling power: 26.2 Ambient relative luminosity: 2 File name: sky_T_20_t_600_2016-07-07_14:37:49.fits ----------------------------------------------- End of acquisition @ 14:47:53 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 12/35) @ 14:52:26 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 20.0 C Temperature setpoint: 20 C CCD cooling power: 28.1 Ambient relative luminosity: 2 File name: sky_T_20_t_600_2016-07-07_14:52:26.fits ----------------------------------------------- End of acquisition @ 15:02:29 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 13/35) @ 15:07:02 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 20.0 C Temperature setpoint: 20 C CCD cooling power: 28.1 Ambient relative luminosity: 2 File name: sky_T_20_t_600_2016-07-07_15:07:02.fits ----------------------------------------------- End of acquisition @ 15:17:05 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 14/35) @ 15:21:38 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 22.7 Ambient relative luminosity: 1 File name: sky_T_20_t_600_2016-07-07_15:21:38.fits ----------------------------------------------- End of acquisition @ 15:31:42 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 15/35) @ 15:36:15 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 20.0 C Temperature setpoint: 20 C CCD cooling power: 25.8 Ambient relative luminosity: 1 File name: sky_T_20_t_600_2016-07-07_15:36:15.fits ----------------------------------------------- End of acquisition @ 15:46:18 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 16/35) @ 15:50:51 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 20.0 C Temperature setpoint: 20 C CCD cooling power: 26.6 Ambient relative luminosity: 1 File name: sky_T_20_t_600_2016-07-07_15:50:51.fits ----------------------------------------------- End of acquisition @ 16:00:55 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 17/35) @ 16:05:28 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 20.0 C Temperature setpoint: 20 C CCD cooling power: 25.8 Ambient relative luminosity: 1 File name: sky_T_20_t_600_2016-07-07_16:05:28.fits ----------------------------------------------- End of acquisition @ 16:15:31 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 18/35) @ 16:20:04 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 26.6 Ambient relative luminosity: 1 File name: sky_T_20_t_600_2016-07-07_16:20:04.fits ----------------------------------------------- End of acquisition @ 16:30:07 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 19/35) @ 16:34:40 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 25.4 Ambient relative luminosity: 1 File name: sky_T_20_t_600_2016-07-07_16:34:40.fits ----------------------------------------------- End of acquisition @ 16:44:43 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 20/35) @ 16:49:17 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 23.8 Ambient relative luminosity: 1 File name: sky_T_20_t_600_2016-07-07_16:49:17.fits ----------------------------------------------- End of acquisition @ 16:59:20 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 21/35) @ 17:03:53 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 20.0 C Temperature setpoint: 20 C CCD cooling power: 24.6 Ambient relative luminosity: 1 File name: sky_T_20_t_600_2016-07-07_17:03:53.fits ----------------------------------------------- End of acquisition @ 17:13:56 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 22/35) @ 17:18:29 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 24.2 Ambient relative luminosity: 1 File name: sky_T_20_t_600_2016-07-07_17:18:29.fits ----------------------------------------------- End of acquisition @ 17:28:33 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 23/35) @ 17:33:05 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 24.2 Ambient relative luminosity: 1 File name: sky_T_20_t_600_2016-07-07_17:33:05.fits ----------------------------------------------- End of acquisition @ 17:43:09 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 24/35) @ 17:47:42 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 23.8 Ambient relative luminosity: 1 File name: sky_T_20_t_600_2016-07-07_17:47:42.fits ----------------------------------------------- End of acquisition @ 17:57:45 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 25/35) @ 18:02:18 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 23.8 Ambient relative luminosity: 2 File name: sky_T_20_t_600_2016-07-07_18:02:18.fits ----------------------------------------------- End of acquisition @ 18:12:21 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 26/35) @ 18:16:54 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 20.0 C Temperature setpoint: 20 C CCD cooling power: 26.2 Ambient relative luminosity: 1 File name: sky_T_20_t_600_2016-07-07_18:16:54.fits ----------------------------------------------- End of acquisition @ 18:26:58 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 27/35) @ 18:31:31 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 20.0 C Temperature setpoint: 20 C CCD cooling power: 27.3 Ambient relative luminosity: 1 File name: sky_T_20_t_600_2016-07-07_18:31:31.fits ----------------------------------------------- End of acquisition @ 18:41:34 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 28/35) @ 18:46:07 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 25.8 Ambient relative luminosity: 1 File name: sky_T_20_t_600_2016-07-07_18:46:07.fits ----------------------------------------------- End of acquisition @ 18:56:10 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 29/35) @ 19:00:43 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 28.9 Ambient relative luminosity: 3 File name: sky_T_20_t_600_2016-07-07_19:00:43.fits ----------------------------------------------- End of acquisition @ 19:10:46 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 30/35) @ 19:15:19 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 29.3 Ambient relative luminosity: 3 File name: sky_T_20_t_600_2016-07-07_19:15:19.fits ----------------------------------------------- End of acquisition @ 19:25:23 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 31/35) @ 19:29:56 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 20.0 C Temperature setpoint: 20 C CCD cooling power: 28.9 Ambient relative luminosity: 2 File name: sky_T_20_t_600_2016-07-07_19:29:56.fits ----------------------------------------------- End of acquisition @ 19:39:59 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 32/35) @ 19:44:32 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 20.0 C Temperature setpoint: 20 C CCD cooling power: 27.7 Ambient relative luminosity: 2 File name: sky_T_20_t_600_2016-07-07_19:44:32.fits ----------------------------------------------- End of acquisition @ 19:54:35 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 33/35) @ 19:59:08 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 26.6 Ambient relative luminosity: 3 File name: sky_T_20_t_600_2016-07-07_19:59:08.fits ----------------------------------------------- End of acquisition @ 20:09:12 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 34/35) @ 20:13:44 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 26.6 Ambient relative luminosity: 2 File name: sky_T_20_t_600_2016-07-07_20:13:44.fits ----------------------------------------------- End of acquisition @ 20:23:48 2016-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 35/35) @ 20:28:21 2016-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 19.5 C Temperature setpoint: 20 C CCD cooling power: 27.7 Ambient relative luminosity: 1 File name: sky_T_20_t_600_2016-07-07_20:28:21.fits ----------------------------------------------- End of acquisition @ 20:38:24 2016-07-07 ----------------------------------------------- ====================================================== End of observing run ======================================================