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CTIO Home > ENR CTIO Blanco 4-m 2024-08-29

ENR CTIO Blanco 4-m 2024-08-29

Date: 
Thursday, August 29, 2024
Telescope: 
CTIO Blanco 4-m
Submitter: 
Gustavo Medina Toledo
Submitter Email: 
gustavo.medina@utoronto.ca
Observer Support: 
Claudio Aguilera
Night Assistant: 
Manuel Hernandez
Also Present: 
Kathy Vivas, Byeongha Moon, Eunsoo Jun
Problems: 

A known but not common problem with the guider forced us to restart the system (a 'configure' could not solve the issue), which resulted in 30 min of observing time lost.

Comments: 

sky is overcast with high humidity (100%)

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Cirrus
Seeing Value: 
1.80
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
3
2nd Quarter
Clouds: 
Overcast
Precipitation: 
High Humidity
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
7
3rd Quarter
Clouds: 
Overcast
Precipitation: 
High Humidity
Wind: 
Medium
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
8
4th Quarter
Clouds: 
Overcast
Precipitation: 
High Humidity
Wind: 
Medium
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
8
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Program: 
Proposal: 
2024B-369624
Target of Oportunity: 
No
Time Observed: 
1.5
Time Engineering: 
0.0
Time lost technical: 
0.5
Time lost weather: 
3.0
Time lost other: 
0.0
Description: 
DELVE
Primary Investigator: 
Alex Drlica-Wagner
Email: 
kadrlica@fnal.gov [1]
Institution: 
Fermilab
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
5
Proposal: 
2024B-332522
Target of Oportunity: 
No
Time Observed: 
0.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
6.0
Time lost other: 
0.0
Description: 
Tracing the Largest Cosmic Structures in the Distant Universe with Lyman alpha emission through photometry and IFU spectroscopy (HETDEX)
Primary Investigator: 
Paulina Troncoso Iribarren
Email: 
Paulina.troncoso@ucentral.cl [4]
Institution: 
Universidad Central de Chile
Instrument: 
CTIO 4m DECam
Organization: 
Chile
Total Program Time: 
6
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2024-08-29 1.5 0.0 0.5 9.0 0.0 11
Source URL (modified on 08/30/2024 - 06:28): http://www.ctio.noao.edu/noao/content/ENR-CTIO-Blanco-4-m-2024-08-29

Links
[1] mailto:kadrlica@fnal.gov
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/43661/delete?destination=print/node/21958
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/43661/edit?destination=print/node/21958
[4] mailto:Paulina.troncoso@ucentral.cl
[5] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/43662/delete?destination=print/node/21958
[6] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/43662/edit?destination=print/node/21958
[7] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/21958?destination=print/node/21958