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CTIO Home > ENR CTIO Blanco 4-m 2017-09-06

ENR CTIO Blanco 4-m 2017-09-06

Date: 
Wednesday, September 6, 2017
Telescope: 
CTIO Blanco 4-m
Submitter: 
Steve Kent
Submitter Email: 
skent@fnal.gov
Observer Support: 
Manuel Hernandez
Night Assistant: 
Claudio Aguilera
Also Present: 
Alfredo Zenteno
Problems: 

None.

Comments: 

Observing Team

DES Observers: Stephen Kent, Alfredo Zenteno (plus Alistair Walker for engineering time)
Telops: Claudio Aguilera, Manuel Hernandez
Remote Support: —-

Observing Plan

  1. standard bias and dome flat sequence
  2. evening standard stars
  3. Star Flat (engineering time)
  4. run ObsTac queue
  5. End of the night standard star

Conditions

  1. weather in afternoon: 4pm (local): Scattered cirrus
  2. weather after sunset: 7pm (local): Photometric all night. Near-full moon.
  3. Seeing conditions: Median: 0.96 RMS: 0.18
  4. Wind conditions: Variable – up to 20 mph

Accomplishments

A productive night.

  1. Afternoon: Telescope engineering completed. Normal calibrations.
  2. Afternoon: Data quality updated.
    • Cell phone tested – received a missed call from a spammer in Naperville.
  3. Evening: Standards: SDSSJ1442, E6-A, E8-A
  4. Star Flats (Y, z, i, r, g, u). Handover to DES at 01:45 UT.
  5. Survey Exposures 675118-675216; 675251-675284
  6. SN exposures 675217-675250. X3z, C3i, C3z
  7. End of night: Standards (J0100,J0200,J0320)

Problems tagged as Synopsis_Problem

Minor Problems and Relevant Information

  1. Suggest that “DECam Operations” project be removed from Redmine, since it is causing confusion.
  2. Deep supernova fields are boring.

Notes for Data Management

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.88
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.90
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
0.96
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
0
  • Delete
  • Edit
Program: 
Proposal: 
2013A-9999
Target of Oportunity: 
No
Time Observed: 
0.0
Time Engineering: 
2.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Engineering
Primary Investigator: 
Alistair Walker
Email: 
awalker@ctio.noao.edu [1]
Institution: 
NOAO
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
2
Proposal: 
2012B-0001
Target of Oportunity: 
No
Time Observed: 
8.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Dark Energy Survey
Primary Investigator: 
Frieman
Email: 
frieman@fnal.gov [4]
Institution: 
Fermilab
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
8
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2017-09-06 8.0 2.0 0.0 0.0 0.0 10
Source URL (modified on 09/07/2017 - 07:07): http://www.ctio.noao.edu/noao/node/12509

Links
[1] mailto:awalker@ctio.noao.edu
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/4196/delete?destination=print/content/enr-ctio-blanco-4-m-2017-09-06
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/4196/edit?destination=print/content/enr-ctio-blanco-4-m-2017-09-06
[4] mailto:frieman@fnal.gov
[5] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/4197/delete?destination=print/content/enr-ctio-blanco-4-m-2017-09-06
[6] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/4197/edit?destination=print/content/enr-ctio-blanco-4-m-2017-09-06
[7] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/12509?destination=print/content/enr-ctio-blanco-4-m-2017-09-06