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CTIO Home > ENR CTIO Blanco 4-m 2025-07-19

ENR CTIO Blanco 4-m 2025-07-19

Date: 
Saturday, July 19, 2025
Telescope: 
CTIO Blanco 4-m
Submitter: 
David James (1st half); Patricia Fort (2nd half)
Submitter Email: 
djames44@gmail.com
Observer Support: 
Manuel Hernandez
Night Assistant: 
Claudio Aguilera
Also Present: 
Rodrigo Hinojosa, K.Boutsia, G.Damke
Problems: 

UT 02:36
Lost 5-minutes on sky.

SISPI Interlock Failure -- Reconfigure and reload skipped image

 

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
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Program: 
Proposal: 
2023B-646244
Target of Oportunity: 
No
Time Observed: 
5.75
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
MAGIC
Primary Investigator: 
Ani Chiti
Email: 
achiti@uchicago.edu [1]
Institution: 
The University of Chicago
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
5.75
Proposal: 
2023B-502332
Target of Oportunity: 
No
Time Observed: 
5.75
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@nasa.gov [4]
Institution: 
NASA Goddard Space Flight Center
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
5.75
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2025-07-19 11.5 0.0 0.0 0.0 0.0 11.5
Source URL (modified on 07/20/2025 - 06:25): http://www.ctio.noao.edu/noao/content/ENR-CTIO-Blanco-4-m-2025-07-19

Links
[1] mailto:achiti@uchicago.edu
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/44528/delete?destination=print/node/22970
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/44528/edit?destination=print/node/22970
[4] mailto:sangeeta.malhotra@nasa.gov
[5] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/44529/delete?destination=print/node/22970
[6] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/44529/edit?destination=print/node/22970
[7] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/22970?destination=print/node/22970