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ENR CTIO Blanco 4-m 2018-03-06

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Date: 
Tuesday, March 6, 2018
Telescope: 
CTIO Blanco 4-m
Submitter: 
kwy0719@mail.ustc.edu.cn
Submitter Email: 
kwy0719@mail.ustc.edu.cn
Observer Support: 
Alfredo Zenteno
Night Assistant: 
Claudio Aguilera
Also Present: 
Rodrigo Hernandez, Manuel Hernandez
Problems: 

None.

Comments: 

None.

Conditions: 
General Conditions
Temperature Max: 
19.00
Temperature Min: 
12.00
Humidity Max: 
62
Humidity Min: 
26
Wind Speed Max: 
12.00
Wind Speed Min: 
3.00
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
1
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.85
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Cirrus
Wind: 
Low
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
4
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2018A-0369
Target of Oportunity: 
No
Time Observed: 
4.75
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Light Echoes of the Crab Supernova (SN 1054)
Primary Investigator: 
Armin Rest
Email: 
arest@stsci.edu
Institution: 
STSCI
Instrument: 
CTIO 4m DECam
Total Program Time: 
4.75
Proposal: 
2018A-0371
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: 
LAGER: Lyman Alpha Galaxies in the Epoch of Reionization (LAEs at z ~ 7 with DECam)
Primary Investigator: 
Sangeeta Malhotra
Email: 
sangeeta.malhotra@asu.edu
Institution: 
NASA Goddard Space Flight Center
Instrument: 
CTIO 4m DECam
Total Program Time: 
4.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2018-03-06 9.25 0.0 0.0 0.0 0.0 9.25