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ENR CTIO Blanco 4-m 2019-12-19

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Date: 
Thursday, December 19, 2019
Telescope: 
CTIO Blanco 4-m
Submitter: 
Abhijit Saha
Submitter Email: 
saha@noao.edu
Observer Support: 
Tim Abbott
Night Assistant: 
Claudio Aguilera
Also Present: 
Jackie Seron, Hernan Tirado, Alan Duffy
Problems: 

Around 23:20 local time, the SISPI complained and would not proceed. Problem appeared to be a networking issue, probably involving DECAL.  Lost about 30 minutes.

Comments: 

None.

Conditions: 
General Conditions
Temperature Max: 
15.00
Temperature Min: 
13.80
Humidity Max: 
31
Humidity Min: 
30
Wind Speed Max: 
12.00
Wind Speed Min: 
0.00
Comment: 
None.
1st Quarter
Clouds: 
Thin Clouds
Wind: 
Low
Seeing Value: 
1.40
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
5
2nd Quarter
Clouds: 
Cirrus
Wind: 
Low
Seeing Value: 
1.40
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
4
3rd Quarter
Clouds: 
Thin Clouds
Wind: 
Low
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
1
4th Quarter
Clouds: 
Clear
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2019B-0071
Target of Oportunity: 
No
Time Observed: 
7.25
Time Engineering: 
0.0
Time lost technical: 
0.5
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Microlensing detection of primordial black holes
Primary Investigator: 
Jeremy Mould
Email: 
jmould@swin.edu.au
Institution: 
Swinburne University of Technology
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
7.75
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2019-12-19 7.25 0.0 0.5 0.0 0.0 7.75