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ENR CTIO Blanco 4-m 2024-09-22

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Date: 
Sunday, September 22, 2024
Telescope: 
CTIO Blanco 4-m
Submitter: 
trystan lambert
Submitter Email: 
trystan.lambert@uwa.edu.au
Observer Support: 
Hernan Tirado
Night Assistant: 
Roberto Aviles
Problems: 

None.

Comments: 

thick cloud game in around midnight. stopped observations.

 

There was a strong earthquake which disrupted observations for about 20 min at 23:40

Conditions: 
General Conditions
Temperature Max: 
15.00
Temperature Min: 
10.00
Humidity Max: 
35
Humidity Min: 
15
Wind Speed Max: 
7.00
Wind Speed Min: 
3.00
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Overcast
Wind: 
Medium
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
7
4th Quarter
Clouds: 
Overcast
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
8
Program: 
Proposal: 
2024B-826402
Target of Oportunity: 
No
Time Observed: 
4.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
6.0
Time lost other: 
0.5
Description: 
y-band observations around VIKJ2348-3054 looking for LBGs
Primary Investigator: 
Roberto Assef
Email: 
roberto.assef@mail.udp.cl
Institution: 
Universidad Diego Portales
Instrument: 
CTIO 4m DECam
Organization: 
Chile
Total Program Time: 
10.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2024-09-22 4.0 0.0 0.0 6.0 0.5 10.5