======================================================= Beginning observing run @ 12:12:33 2017-07-07 ======================================================= Basic paramaters values: Delay to flush CCD ghost image: 270 s Output directory: /home/sand/public_html/data/2017/07/07 Ephemerides: 3 2 12:12:33 2017-07-07 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 45 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 0.985 ---------------------------------------------- Beginning of acquisition (image 1/35) @ 12:12:34 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 43.8 Ambient relative luminosity: 4 File name: sky_T_15_t_600_2017-07-07_12:12:34.fits ----------------------------------------------- End of acquisition @ 12:22:37 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 2/35) @ 12:27:10 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 44.9 Ambient relative luminosity: 3 File name: sky_T_15_t_600_2017-07-07_12:27:10.fits ----------------------------------------------- End of acquisition @ 12:37:14 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 3/35) @ 12:41:47 2017-07-07 ---------------------------------------------- Dark frame acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 44.1 Ambient relative luminosity: 2 File name: dark_T_15_t_600_2017-07-07_12:41:47.fits ----------------------------------------------- End of acquisition @ 12:51:50 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 4/35) @ 12:56:23 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 44.9 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-07-07_12:56:23.fits ----------------------------------------------- End of acquisition @ 13:06:26 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 5/35) @ 13:10:59 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 43.4 Ambient relative luminosity: 9 File name: sky_T_15_t_600_2017-07-07_13:10:59.fits ----------------------------------------------- End of acquisition @ 13:21:03 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 6/35) @ 13:25:36 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 43.8 Ambient relative luminosity: 7 File name: sky_T_15_t_600_2017-07-07_13:25:36.fits ----------------------------------------------- End of acquisition @ 13:35:39 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 7/35) @ 13:40:12 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 43.0 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-07-07_13:40:12.fits ----------------------------------------------- End of acquisition @ 13:50:15 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 8/35) @ 13:54:48 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 44.1 Ambient relative luminosity: 4 File name: sky_T_15_t_600_2017-07-07_13:54:48.fits ----------------------------------------------- End of acquisition @ 14:04:51 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 9/35) @ 14:09:24 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 43.4 Ambient relative luminosity: 18 File name: sky_T_15_t_600_2017-07-07_14:09:24.fits ----------------------------------------------- End of acquisition @ 14:19:27 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 10/35) @ 14:24:00 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 38.7 Ambient relative luminosity: 3 File name: sky_T_15_t_600_2017-07-07_14:24:00.fits ----------------------------------------------- End of acquisition @ 14:34:04 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 11/35) @ 14:38:37 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 41.4 Ambient relative luminosity: 6 File name: sky_T_15_t_600_2017-07-07_14:38:37.fits ----------------------------------------------- End of acquisition @ 14:48:40 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 12/35) @ 14:53:13 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 40.6 Ambient relative luminosity: 10 File name: sky_T_15_t_600_2017-07-07_14:53:13.fits ----------------------------------------------- End of acquisition @ 15:03:16 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 13/35) @ 15:07:49 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 42.2 Ambient relative luminosity: 3 File name: sky_T_15_t_600_2017-07-07_15:07:49.fits ----------------------------------------------- End of acquisition @ 15:17:52 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 14/35) @ 15:22:25 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 41.0 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-07-07_15:22:25.fits ----------------------------------------------- End of acquisition @ 15:32:29 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 15/35) @ 15:37:02 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 41.0 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-07-07_15:37:02.fits ----------------------------------------------- End of acquisition @ 15:47:05 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 16/35) @ 15:51:38 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 41.0 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-07-07_15:51:38.fits ----------------------------------------------- End of acquisition @ 16:01:41 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 17/35) @ 16:06:14 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 40.6 Ambient relative luminosity: 3 File name: sky_T_15_t_600_2017-07-07_16:06:14.fits ----------------------------------------------- End of acquisition @ 16:16:18 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 18/35) @ 16:20:51 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 42.6 Ambient relative luminosity: 3 File name: sky_T_15_t_600_2017-07-07_16:20:51.fits ----------------------------------------------- End of acquisition @ 16:30:54 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 19/35) @ 16:35:27 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 43.0 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-07-07_16:35:27.fits ----------------------------------------------- End of acquisition @ 16:45:30 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 20/35) @ 16:50:03 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 43.4 Ambient relative luminosity: 3 File name: sky_T_15_t_600_2017-07-07_16:50:03.fits ----------------------------------------------- End of acquisition @ 17:00:07 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 21/35) @ 17:04:40 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 41.8 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-07-07_17:04:40.fits ----------------------------------------------- End of acquisition @ 17:14:43 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 22/35) @ 17:19:16 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 41.4 Ambient relative luminosity: 4 File name: sky_T_15_t_600_2017-07-07_17:19:16.fits ----------------------------------------------- End of acquisition @ 17:29:19 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 23/35) @ 17:33:52 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 39.5 Ambient relative luminosity: 3 File name: sky_T_15_t_600_2017-07-07_17:33:52.fits ----------------------------------------------- End of acquisition @ 17:43:56 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 24/35) @ 17:48:28 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 43.0 Ambient relative luminosity: 3 File name: sky_T_15_t_600_2017-07-07_17:48:28.fits ----------------------------------------------- End of acquisition @ 17:58:32 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 25/35) @ 18:03:05 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 41.4 Ambient relative luminosity: 3 File name: sky_T_15_t_600_2017-07-07_18:03:05.fits ----------------------------------------------- End of acquisition @ 18:13:09 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 26/35) @ 18:17:41 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 41.4 Ambient relative luminosity: 3 File name: sky_T_15_t_600_2017-07-07_18:17:41.fits ----------------------------------------------- End of acquisition @ 18:27:45 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 27/35) @ 18:32:18 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 39.5 Ambient relative luminosity: 3 File name: sky_T_15_t_600_2017-07-07_18:32:18.fits ----------------------------------------------- End of acquisition @ 18:42:21 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 28/35) @ 18:46:54 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 42.2 Ambient relative luminosity: 3 File name: sky_T_15_t_600_2017-07-07_18:46:54.fits ----------------------------------------------- End of acquisition @ 18:56:57 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 29/35) @ 19:01:30 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 42.6 Ambient relative luminosity: 3 File name: sky_T_15_t_600_2017-07-07_19:01:30.fits ----------------------------------------------- End of acquisition @ 19:11:34 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 30/35) @ 19:16:07 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 43.8 Ambient relative luminosity: 3 File name: sky_T_15_t_600_2017-07-07_19:16:07.fits ----------------------------------------------- End of acquisition @ 19:26:10 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 31/35) @ 19:30:43 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 42.2 Ambient relative luminosity: 3 File name: sky_T_15_t_600_2017-07-07_19:30:43.fits ----------------------------------------------- End of acquisition @ 19:40:47 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 32/35) @ 19:45:19 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.0 C Temperature setpoint: 15 C CCD cooling power: 43.0 Ambient relative luminosity: 3 File name: sky_T_15_t_600_2017-07-07_19:45:19.fits ----------------------------------------------- End of acquisition @ 19:55:23 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 33/35) @ 19:59:56 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 44.5 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-07-07_19:59:56.fits ----------------------------------------------- End of acquisition @ 20:10:00 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 34/35) @ 20:14:33 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 43.8 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-07-07_20:14:33.fits ----------------------------------------------- End of acquisition @ 20:24:36 2017-07-07 ----------------------------------------------- Erasing ghost image ---------------------------------------------- Beginning of acquisition (image 35/35) @ 20:29:10 2017-07-07 ---------------------------------------------- Sky image acquisition Azimuth: 0 deg 0 min Elevation: 90 deg 0 min Integration time: 600 sec Air temperature: 25.0 C CCD temperature: 15.5 C Temperature setpoint: 15 C CCD cooling power: 44.9 Ambient relative luminosity: 2 File name: sky_T_15_t_600_2017-07-07_20:29:10.fits ----------------------------------------------- End of acquisition @ 20:39:13 2017-07-07 ----------------------------------------------- ====================================================== End of observing run 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