You are here

CTIO Home

ENR CTIO Blanco 4-m 2022-11-15

Primary tabs

Date: 
Tuesday, November 15, 2022
Telescope: 
CTIO Blanco 4-m
Submitter: 
Eduardo Serra Cypriano
Submitter Email: 
eduardo.cypriano@iag.usp.br
Observer Support: 
Manuel Hernandez
Night Assistant: 
Claudio Aguilera
Also Present: 
Alfredo Zenteno
Problems: 

DECAL failure at 21:53 (local time) - Took a few minutes to get things going again.

Comments: 

Clouds most of the (half-)night of the night.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Partially cloudy
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky : 
3
2nd Quarter
Clouds: 
Cirrus
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
1
3rd Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2022B-580765
Target of Oportunity: 
No
Time Observed: 
4.0
Time Engineering: 
0.0
Time lost technical: 
0.25
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Imaging of merging clusters for weak-lensing mass reconstructions
Primary Investigator: 
Eduardo Cypriano
Email: 
eduardo.cypriano@iag.usp.br
Institution: 
University of Sao Paulo
Instrument: 
CTIO 4m DECam
Organization: 
Brazil
Total Program Time: 
4.25
Proposal: 
2022B-762878
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: 
Deep Drilling in the Time Domain with DECam
Primary Investigator: 
Melissa Graham
Email: 
melissalynngraham@gmail.com
Institution: 
University of Washington
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
4
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2022-11-15 8.0 0.0 0.0 0.0 0.0 8
2022-11-15 8.0 0.0 0.25 0.0 0.0 8.25