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CTIO Home > ENR CTIO Blanco 4-m 2023-04-26

ENR CTIO Blanco 4-m 2023-04-26

Date: 
Wednesday, April 26, 2023
Telescope: 
CTIO Blanco 4-m
Submitter: 
Gautham Narayan, Thomas Cabrera (2nd half), Shenming Fu (1st half)
Submitter Email: 
gsn@illinois.edu
Observer Support: 
Rodrigo Hernandez
Night Assistant: 
Claudio Aguilera
Also Present: 
Kevin Luhman
Problems: 

One restart of DECAL needed near night center

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Wind: 
Low
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Wind: 
Medium
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Wind: 
Low
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Wind: 
Medium
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
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Program: 
Proposal: 
2023A-643849
Target of Oportunity: 
No
Time Observed: 
10.25
Time Engineering: 
0.0
Time lost technical: 
0.25
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Photometric Time Series of Eta Carinae's Great Eruption
Primary Investigator: 
Armin Rest
Email: 
arest@stsci.edu [1]
Institution: 
STSCI
Total Program Time: 
10.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2023-04-26 10.25 0.0 0.25 0.0 0.0 10.5
Source URL (modified on 04/27/2023 - 07:20): http://www.ctio.noao.edu/noao/content/ENR-CTIO-Blanco-4-m-2023-04-26

Links
[1] mailto: arest@stsci.edu
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/42448/delete?destination=print/node/20357
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/42448/edit?destination=print/node/20357
[4] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/20357?destination=print/node/20357