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ENR CTIO Blanco 4-m 2022-05-19

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Date: 
Thursday, May 19, 2022
Telescope: 
CTIO Blanco 4-m
Submitter: 
Wilson Liu
Submitter Email: 
wilson.liu@noirlab.edu
Observer Support: 
Hernan Tirado
Night Assistant: 
Alberto Alvarez
Also Present: 
Bryan Miller, Tuila Ziliotto, Alfredo Zenteno, Kathy Vivas, Wilson Liu
Problems: 

None.

Comments: 

An earthquake shortly after 5am made it necessary to stop observing for several minutes.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Thin Clouds
Wind: 
Medium
Seeing Value: 
1.40
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
5
2nd Quarter
Clouds: 
Thin Clouds
Wind: 
Medium
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
5
3rd Quarter
Clouds: 
Thin Clouds
Wind: 
Medium
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
1
4th Quarter
Clouds: 
Thin Clouds
Wind: 
Medium
Seeing Value: 
1.30
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
3
Program: 
Proposal: 
2022A-129183
Target of Oportunity: 
No
Time Observed: 
4.5
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Neighborhood Watch: A Survey of Baryonic Substructures in the Nearby Universe
Primary Investigator: 
Bryan Miller
Email: 
bryan.miller@noirlab.edu
Institution: 
Gemini Observatory
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
4.5
Proposal: 
2022A-982456
Target of Oportunity: 
No
Time Observed: 
1.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Survey of Centaurus A’s Baryonic Structures (SCABS) - Southern Extension
Primary Investigator: 
Thomas Puzia
Email: 
tpuzia@astro.puc.cl
Institution: 
Pontificia Universidad Catolica de Chile
Instrument: 
CTIO 4m DECam
Organization: 
Chile
Total Program Time: 
1
Proposal: 
2021A-0246
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: 
ToO: Revealing the sources of high-energy astrophysical neutrinos
Primary Investigator: 
Bechtol
Instrument: 
CTIO 4m DECam
Total Program Time: 
0.25
Proposal: 
2022A-289900
Target of Oportunity: 
No
Time Observed: 
5.75
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Multi-band observations of star forming regions
Primary Investigator: 
Wilson Liu
Email: 
wilson.liu@noirlab.edu
Institution: 
NOAO
Instrument: 
CTIO 4m DECam
Organization: 
DD
Total Program Time: 
5.75
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2022-05-19 11.5 0.0 0.0 0.0 0.0 11.5