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ENR CTIO Blanco 4-m 2024-11-22

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Date: 
Friday, November 22, 2024
Telescope: 
CTIO Blanco 4-m
Submitter: 
Tanner Murphey
Submitter Email: 
Observer Support: 
Manuel Hernandez
Night Assistant: 
Claudio Aguilera
Also Present: 
Maggie Verrico, verrico2@illinois.edu
Problems: 

None.

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.40
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
Program: 
Proposal: 
2024B-252974
Target of Oportunity: 
No
Time Observed: 
3.75
Time Engineering: 
0.0
Time lost technical: 
0.25
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Constraining the 3-D morphology of the Orphan-Chenab stream with RR Lyrae
Primary Investigator: 
Gustavo Medina Toledo
Institution: 
University of Toronto
Instrument: 
CTIO 4m DECam
Total Program Time: 
4
Proposal: 
2024B-441839
Target of Oportunity: 
No
Time Observed: 
4.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Photometric Time Series of Eta Carinae's Great Eruption
Primary Investigator: 
Armin Rest
Institution: 
Space Telescope Science Institute
Instrument: 
CTIO 4m DECam
Total Program Time: 
4
Proposal: 
2023B-851374
Target of Oportunity: 
yes
Time Observed: 
0.25
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Following up gravitational wave signals for electromagnetic counterparts
Primary Investigator: 
Antonella Palmese
Institution: 
Carnegie Mellon University
Instrument: 
CTIO 4m DECam
Total Program Time: 
0.25
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2024-11-22 8.0 0.0 0.25 0.0 0.0 8.25