======================================================= Beginning observing run @ 12:06:13 2017-06-06 ======================================================= Basic paramaters values: Delay to flush CCD ghost image: 270 s Output directory: /home/sand/public_html/data/2017/06/06 Ephemerides: 3 2 12:06:14 2017-06-06 Ephemerides for HKU Longitude: 245 deg. 51 min. 36 sec. Latitude: 22 deg. 16 min. 59 sec. Sunset ( 0 m horizon): 11 06 UTC Sunrise: 21 39 UTC Evening astronomical twilight: 12 31 UTC Morning astronomical twilight: 20 13 UTC 12-degr twilight: 12 00 UTC --> 20 44 UTC Moon at civil midnight: illuminated fraction 0.939 0.2 dark hours after moonset and before beginning of twilight. ---------------------------------------------- Beginning of acquisition (image 1/35) @ 12:06:14 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 46.1 Ambient relative luminosity: 1 File name: sky_T_15_t_600_2017-06-06_12:06:14.fits ----------------------------------------------- End of acquisition @ 12:16:17 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 2/35) @ 12:20:50 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 44.9 Ambient relative luminosity: 1 File name: sky_T_15_t_600_2017-06-06_12:20:50.fits ----------------------------------------------- End of acquisition @ 12:30:54 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 3/35) @ 12:35:27 2017-06-06 ---------------------------------------------- Dark frame acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 48.0 Ambient relative luminosity: 5 File name: dark_T_15_t_600_2017-06-06_12:35:27.fits ----------------------------------------------- End of acquisition @ 12:45:30 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 4/35) @ 12:50:03 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 46.9 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_12:50:03.fits ----------------------------------------------- End of acquisition @ 13:00:07 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 5/35) @ 13:04:40 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 46.9 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_13:04:40.fits ----------------------------------------------- End of acquisition @ 13:14:43 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 6/35) @ 13:19:16 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 46.1 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_13:19:16.fits ----------------------------------------------- End of acquisition @ 13:29:19 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 7/35) @ 13:33:52 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 48.0 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_13:33:52.fits ----------------------------------------------- End of acquisition @ 13:43:55 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 8/35) @ 13:48:28 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 47.3 Ambient relative luminosity: 3 File name: sky_T_15_t_600_2017-06-06_13:48:28.fits ----------------------------------------------- End of acquisition @ 13:58:32 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 9/35) @ 14:03:05 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 46.9 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_14:03:05.fits ----------------------------------------------- End of acquisition @ 14:13:08 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 10/35) @ 14:17:41 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 46.9 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_14:17:41.fits ----------------------------------------------- End of acquisition @ 14:27:45 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 11/35) @ 14:32:18 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 49.6 Ambient relative luminosity: 3 File name: sky_T_15_t_600_2017-06-06_14:32:18.fits ----------------------------------------------- End of acquisition @ 14:42:21 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 12/35) @ 14:46:54 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 44.9 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_14:46:54.fits ----------------------------------------------- End of acquisition @ 14:56:57 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 13/35) @ 15:01:30 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 48.0 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_15:01:30.fits ----------------------------------------------- End of acquisition @ 15:11:34 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 14/35) @ 15:16:07 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 48.4 Ambient relative luminosity: 1 File name: sky_T_15_t_600_2017-06-06_15:16:07.fits ----------------------------------------------- End of acquisition @ 15:26:10 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 15/35) @ 15:30:43 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 43.0 Ambient relative luminosity: 1 File name: sky_T_15_t_600_2017-06-06_15:30:43.fits ----------------------------------------------- End of acquisition @ 15:40:46 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 16/35) @ 15:45:19 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 46.9 Ambient relative luminosity: 1 File name: sky_T_15_t_600_2017-06-06_15:45:19.fits ----------------------------------------------- End of acquisition @ 15:55:23 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 17/35) @ 15:59:56 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 46.1 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_15:59:55.fits ----------------------------------------------- End of acquisition @ 16:10:00 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 18/35) @ 16:14:33 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 44.9 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_16:14:33.fits ----------------------------------------------- End of acquisition @ 16:24:36 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 19/35) @ 16:29:09 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 46.1 Ambient relative luminosity: 1 File name: sky_T_15_t_600_2017-06-06_16:29:09.fits ----------------------------------------------- End of acquisition @ 16:39:12 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 20/35) @ 16:43:45 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 46.9 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_16:43:45.fits ----------------------------------------------- End of acquisition @ 16:53:49 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 21/35) @ 16:58:22 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 43.0 Ambient relative luminosity: 1 File name: sky_T_15_t_600_2017-06-06_16:58:22.fits ----------------------------------------------- End of acquisition @ 17:08:25 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 22/35) @ 17:12:58 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 42.6 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_17:12:58.fits ----------------------------------------------- End of acquisition @ 17:23:01 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 23/35) @ 17:27:34 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 45.3 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_17:27:34.fits ----------------------------------------------- End of acquisition @ 17:37:37 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 24/35) @ 17:42:10 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 44.9 Ambient relative luminosity: 3 File name: sky_T_15_t_600_2017-06-06_17:42:10.fits ----------------------------------------------- End of acquisition @ 17:52:14 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 25/35) @ 17:56:47 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 44.1 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_17:56:47.fits ----------------------------------------------- End of acquisition @ 18:06:51 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 26/35) @ 18:11:24 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 45.7 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_18:11:24.fits ----------------------------------------------- End of acquisition @ 18:21:27 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 27/35) @ 18:26:00 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 44.9 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_18:26:00.fits ----------------------------------------------- End of acquisition @ 18:36:03 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 28/35) @ 18:40:36 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 44.1 Ambient relative luminosity: 1 File name: sky_T_15_t_600_2017-06-06_18:40:36.fits ----------------------------------------------- End of acquisition @ 18:50:39 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 29/35) @ 18:55:12 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 40.6 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_18:55:12.fits ----------------------------------------------- End of acquisition @ 19:05:16 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 30/35) @ 19:09:49 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 42.2 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_19:09:49.fits ----------------------------------------------- End of acquisition @ 19:19:52 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 31/35) @ 19:24:25 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 42.6 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_19:24:25.fits ----------------------------------------------- End of acquisition @ 19:34:29 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 32/35) @ 19:39:02 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 44.5 Ambient relative luminosity: 4 File name: sky_T_15_t_600_2017-06-06_19:39:02.fits ----------------------------------------------- End of acquisition @ 19:49:05 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 33/35) @ 19:53:38 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 42.2 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_19:53:38.fits ----------------------------------------------- End of acquisition @ 20:03:41 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 34/35) @ 20:08:14 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 42.6 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_20:08:14.fits ----------------------------------------------- End of acquisition @ 20:18:17 2017-06-06 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 35/35) @ 20:22:50 2017-06-06 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 46.1 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-06-06_20:22:50.fits ----------------------------------------------- End of acquisition @ 20:32:54 2017-06-06 ----------------------------------------------- ====================================================== End of observing run ======================================================