02102015¶
Nightly Observing Plan for MJD 57064 (starting evening of Feb 10, 2015)¶
DES has the first half of the night. Switchover occurs at the midpoint of the night.
Observers¶
- Chihwin Chang (observer 1)
- Marcelle Soares-Santos (observer 2, run manager)
CTIO Staff¶
- Manuel Hernandez
- Claudio Aguilera
Almanac¶
mjd 57064, date 20150210, Site CTIO, UT-offset 3 hr Current local time 12:55 CLST UT 15:55 SidTim 20:35 Sunset 20:42 CLST 23:42 UT SidTim 66 deg Eve. -10 21:19 CLST 00:19 UT SidTim 75 deg Zeropoint; standards Eve. -14 21:40 CLST 00:40 UT SidTim 80 deg Begin obstac Eve. -18 22:01 CLST 01:01 UT SidTim 85 deg Last chance standards Moonrise 00:25 CLST 03:25 UT SidTim 121 deg Midpoint 01:57 CLST 04:57 UT SidTim 144 deg Morn -18 05:54 CLST 08:54 UT SidTim 204 deg Begin astronomical twilight Morn Std 06:15 CLST 09:15 UT SidTim 209 deg End obstac; begin standards Morn -10 06:35 CLST 09:35 UT SidTim 214 deg Sunrise 07:12 CLST 10:12 UT SidTim 223 deg Moon position (deg): RA 220.3, Dec -12.3 Phase: 0.594
Weather Conditions¶
Clear, mid to high humidity, no winds
Detailed hourly forecast | Satelite maps
Observing Plan and Goals for the Night¶
- Start of night standards [Yzirg ordered scripts]
UT Date = '2015/02/11 00:19' Local time = 21:19 SDSSJ0843-0000 ra 08:43:00 dec +00:00:00 secz 2.1 SDSSJ0200-0000 ra 02:00:00 dec +00:00:00 secz 1.6 C26202/HST ra 03:32:30 dec -27:46:05 secz 1.1
- Obstac
- Pre-hand over standards [grizY ordered scripts]
UT Date = '2015/02/11 04:47' Local time = 01:47 SDSSJ1227-0000 ra 12:27:00 dec +00:00:00 secz 1.6 SDSSJ0933-0005 ra 09:33:00 dec -00:05:00 secz 1.2
- Handover to community team
Useful links:¶
Nightsum | CTIO Night Report
Tololo Environmental Web Page | Detailed hourly forecast | Satelite maps