You are here

CTIO Home

ENR CTIO Blanco 4-m 2023-12-07

Primary tabs

Date: 
Thursday, December 7, 2023
Telescope: 
CTIO Blanco 4-m
Submitter: 
Yasna Ordenes / Weida Hu
Submitter Email: 
yasna.ordenesbriceno@gmail.com
Observer Support: 
Kathy Vivas
Night Assistant: 
Claudio Aguilera
Also Present: 
Manuel Hernandez
Problems: 

The telescope did not work in the first hour. hexapod connection issues.

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2023B-567828
Target of Oportunity: 
No
Time Observed: 
2.75
Time Engineering: 
0.0
Time lost technical: 
1.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Deep Imaging of PGC75143
Primary Investigator: 
Chilingarian, Igor
Email: 
igor.chilingarian@cfa.harvard.edu
Institution: 
Center for Astrophysics - Harvard and Smithsonian
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
3.75
Proposal: 
2023B-502332
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: 
CIDER
Primary Investigator: 
Sangeeta Malhotra
Email: 
Sangeeta.Malhotra@asu.edu
Institution: 
NASA Goddard Space Flight Center
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
2023-12-07 6.75 0.0 1.0 0.0 0.0 7.75