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CTIO Home > ENR CTIO Blanco 4-m 2024-08-20

ENR CTIO Blanco 4-m 2024-08-20

Date: 
Tuesday, August 20, 2024
Telescope: 
CTIO Blanco 4-m
Submitter: 
Konstantina Boutsia
Submitter Email: 
konstantina.boutsia@noirlab.edu
Observer Support: 
Manuel Hernandez
Night Assistant: 
Claudio Aguilera
Problems: 

At 5:20 LT there was a SISPI interlock because DECAL was not responding. DECAL was restarted and observations resumed. 5min lost

Comments: 

The telescope stayed closed for the first 3hrs because of clouds. At 22:00 LT the StarFlats scirpt was used. At the time the sky was mostly clear but probably not photometric. StarFlats were executed unlt 2:30 LT waiting for the GPAN error to appear but it did not. At 2:30LT we switched to a science program for the rest of the night .

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Overcast
Wind: 
Low
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky : 
8
2nd Quarter
Clouds: 
Cirrus
Wind: 
Low
Seeing Value: 
1.50
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
3
3rd Quarter
Clouds: 
Thin Clouds
Wind: 
Low
Seeing Value: 
1.80
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
1
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.50
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
1
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Program: 
Proposal: 
2013A-9999
Target of Oportunity: 
No
Time Observed: 
0.0
Time Engineering: 
4.5
Time lost technical: 
0.0
Time lost weather: 
3.0
Time lost other: 
0.0
Description: 
Engineering
Primary Investigator: 
A. Walker
Email: 
alistair.walker@noirlab.edu [1]
Institution: 
CTIO
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
7.5
Proposal: 
2024B-869773
Target of Oportunity: 
No
Time Observed: 
3.5
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
z-band follow up for Euclid fields
Primary Investigator: 
K.Boutsia
Email: 
konstantina.boutsia@noirlab.edu [4]
Institution: 
CTIO
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
3.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2024-08-20 3.5 4.5 0.0 3.0 0.0 11
Source URL (modified on 08/21/2024 - 07:07): http://www.ctio.noao.edu/noao/content/ENR-CTIO-Blanco-4-m-2024-08-20

Links
[1] mailto:alistair.walker@noirlab.edu
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/43640/delete?destination=print/node/21919
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/43640/edit?destination=print/node/21919
[4] mailto:konstantina.boutsia@noirlab.edu
[5] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/43641/delete?destination=print/node/21919
[6] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/43641/edit?destination=print/node/21919
[7] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/21919?destination=print/node/21919