12092013 - Nightly Observing Plan for MJD 56636 (starting evening of Dec 9, 2013)


Observer 1 Observer 2 Run Manager Assistant Run Manager SISPI Expert on Call
Carlos Cunha Alex Kim Lyndsay Old
ext. 512 ext. 513 ext. 516

CTIO staff (Telescope Operators)

Day Support Night Assistant
Manuel Hernandez Alberto Alvarez

DECam Configuration and Setup

SISPI Configuration File DES.ini
Proposal ID 2012B-0001
Image Processing (Calibration) NCSA
Image Processing (First Cut) NCSA

mjd 56636, date 20131209, Site CTIO, UT-offset 3 hr
Current local time 09:46 CLST     UT 12:46     SidTim 13:18
Sunset     20:45 CLST  23:45 UT   SidTim    4 deg  
Eve. -10   21:25 CLST  00:25 UT   SidTim   14 deg  Zeropoint; standards
Eve. -14   21:48 CLST  00:48 UT   SidTim   20 deg  Begin obstac
Eve. -18   22:12 CLST  01:12 UT   SidTim   26 deg  Last chance standards
Midpoint   01:36 CLST  04:36 UT   SidTim   77 deg  
Moonset    02:00 CLST  05:00 UT   SidTim   83 deg  
Morn -18   04:59 CLST  07:59 UT   SidTim  128 deg  Begin astronomical twilight
Morn Std   05:23 CLST  08:23 UT   SidTim  134 deg  End obstac; begin standards
Morn -10   05:46 CLST  08:46 UT   SidTim  140 deg  
Sunrise    06:26 CLST  09:26 UT   SidTim  150 deg  
Moon position (deg): RA 353.5, Dec 1.8 Phase: 0.525

Weather Conditions

Looks like we will have a clear night.

Observing Plan and Goals for the Night

  1. Afternoon calibrations - script to use: prenight_calibration.json
  2. Zeropoint check - preceed with zeros script: flush_Vsub.json
  3. Start of night standards (scripts listed below)
  4. Nightly out of focus image (right after last standard, no break) - script to use: defocus_nightly.json
  5. ObsTac
  6. End of night standards (scripts listed below)
  7. End of night calibrations - if good afternoon calibrations use postnight_calibration.json, otherwise use postnight_zeros_flats.json

Start of Night Standards MANUAL SLEW TO THESE FIELDS Wind screen down
UT Date = '2013/12/10 00:25' Local time = 21:25
SDSSJ2140-0000 ra 21:40:00 dec +00:00:00 secz 1.8 DES_std_sdssj2140_Yzirg.json
SDSSJ0320-0000 ra 03:20:00 dec +00:00:00 secz 1.4 DES_std_sdssj0320_Yzirg.json
SDSSJ0100-0000 ra 01:00:00 dec +00:00:00 secz 1.2 DES_std_sdssj0100_Yzirg.json

End of Night Standards MANUAL SLEW TO THESE FIELDS Wind screen down
UT Date = '2013/12/10 08:23' Local time = 05:23
SDSSJ1227-0000 ra 12:27:00 dec +00:00:00 secz 1.9 DES_std_sdssj1227_grizY.json
SDSSJ1048-0000 ra 10:48:00 dec +00:00:00 secz 1.3 DES_std_sdssj1048_grizY.json
SDSSJ0843-0000 ra 08:43:00 dec +00:00:00 secz 1.2 DES_std_sdssj0843_grizY.json

Notes from the 4pm meeting

Run Manager's Meeting 12/9/2013
HTD, Klaus, Lyndsay, Alex, Michael, Margaret, Douglas, Robert
Ricardo, A. Kim

Camera and Telescope
Telescope and Camera are OK. Ongoing work on the encoder.
Telescope will be on the white spot as usual.

Last Night
Median seeing 1.27" WF and SN data last night.
It was clear last night, but with high humidity.
QC says it was clear.

Friday and Saturday's WF data is being processed.
The difference imaging for SN last night is in processing.

The old (current) WF assessment scripts are not using
transparency yet. The new script is working its way backward
into September. File or results to go to Eric for Survey Strategy
purposes. Ann E. and Robert G. need to mind-meld, too.
More discussion about how (if) to apply it backwards
but that there should be little harm in applying it for
the past week or two. CSV files for now.
Plan is to run it tomorrow on data from Friday night
and forward.

There are scripts but it's not clear who turns them, DESDM or SN
Group. Prefer DESDM. Thought that was the plan. Try to get
them plugged-into tomorrow's meeting.

Weather is clear. One condor. Moon at the start of the night.
We have C3, X1, X3 at deadman. After that WF.