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Klaus Honscheid, 01/09/2019 04:17 PM
01092019¶
Nightly Observing Plan for MJD 58493 (starting the evening of Jan 9, 2019)¶
Observers¶
- Klaus Honscheid (Observer 1)
- Brenna Flaugher (Observer 2)
- Marcelle Soares-Santos (Run Manager)
- Tom Diehl (Run Manager)
CTIO Staff¶
- Manuel Hernandez, Claudio Aguilera
- Staff calendar
Almanac¶
prompt> ephem mjd 58493, date 20190109, Site CTIO, UT-offset 3 hr Current local time 19:10 CLST UT 22:10 SidTim 00:43 Event Local-Time Greenwich Sidereal-Time Sunset 20:57 CLST 23:57 UT 02:30 38 deg Eve. -10 21:37 CLST 00:37 UT 03:10 48 deg Zeropoint; standards Eve. -14 21:59 CLST 00:59 UT 03:33 53 deg Begin obstac Eve. -18 22:23 CLST 01:23 UT 03:57 59 deg Last chance standards Moonset 23:21 CLST 02:21 UT 04:55 74 deg Midpoint 01:50 CLST 04:50 UT 07:24 111 deg Morn -18 05:18 CLST 08:18 UT 10:51 163 deg Begin astronomical twilight Morn -14 05:41 CLST 08:41 UT 11:15 169 deg End obstac; begin standards Morn -10 06:04 CLST 09:04 UT 11:37 174 deg Sunrise 06:44 CLST 09:44 UT 12:18 184 deg Moon position (deg): RA 337.0, Dec -12.3 Phase: 0.241
Weather Conditions¶
- 3pm local time, clouds above the Andes, wind speed 4 mph, humidity 50%
- Detailed hourly forecast | Satellite maps
- Tololo Env page
Observing Plan¶
- DES Half night
- Evening standards
prompt> standards 00:37 UT Date = '2019/01/10 00:37' Local time = 21:37 SDSSJ0000-0000 ra 00:00:00 dec +00:00:00 secz 1.7 SDSSJ0100-0000 ra 01:00:00 dec +00:00:00 secz 1.4 SDSSJ0320-0000 ra 03:20:00 dec +00:00:00 secz 1.2
- Science exposures
- Alhambra Deep 2 until airmass 1.5
- Southern sliver (obstac) until 3:00UT
- Redo script until 4:00 UT
- Special script
- Scripts are located at /usr/remote/user/DECamObserver/ExposureScripts/DES_scripts/
- Midpoint standards
prompt> standards 04:50 UT Date = '2019/01/10 04:50' Local time = 01:50 SDSSJ1048-0000 ra 10:48:00 dec +00:00:00 secz 1.8 SDSSJ0958-0010 ra 09:58:00 dec -00:10:00 secz 1.5 SDSSJ0843-0000 ra 08:43:00 dec +00:00:00 secz 1.2
Useful links¶
Nightsum | CTIO Night Report | DECam Logbook | Nightsum template
Tololo Environmental Web Page | Detailed hourly forecast | Satellite maps