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ENR CTIO Blanco 4-m 2021-05-01

Date: 
Saturday, May 1, 2021
Telescope: 
CTIO Blanco 4-m
Submitter: 
Alfredo Zenteno
Submitter Email: 
azenteno@ctio.noao.edu
Observer Support: 
Manuel Hernandez
Night Assistant: 
Claudio Aguilera
Problems: 

None.

Comments: 

At 2:59 LT we suffered and earth quake.  The mountain operators needed perform a complete check of the telescope.  We were abck at the sky 10 minutes later.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Thin Clouds
Wind: 
Medium
Seeing Value: 
1.30
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
1
2nd Quarter
Clouds: 
Thin Clouds
Wind: 
Medium
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
1
3rd Quarter
Clouds: 
Thin Clouds
Wind: 
Medium
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Thin Clouds
Wind: 
Medium
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
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Program: 
Proposal: 
2021A-0149
Target of Oportunity: 
No
Time Observed: 
11.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.25
Description: 
The DECam eROSITA Survey (DeROSITAS)
Primary Investigator: 
Alfredo Zenteno
Email: 
alfredo@ctio.noao.edu [1]
Institution: 
CTIO
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
11.25
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2021-05-01 11.0 0.0 0.0 0.0 0.25 11.25
Source URL (modified on 05/02/2021 - 07:26): http://www.ctio.noao.edu/noao/node/17711

Links
[1] mailto:alfredo@ctio.noao.edu
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/39098/delete?destination=print/content/enr-ctio-blanco-4-m-2021-05-01
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/39098/edit?destination=print/content/enr-ctio-blanco-4-m-2021-05-01
[4] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/17711?destination=print/content/enr-ctio-blanco-4-m-2021-05-01