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CTIO Home > ENR CTIO 1.5-m 2018-04-23

ENR CTIO 1.5-m 2018-04-23

Date: 
Monday, April 23, 2018
Telescope: 
CTIO 1.5-m
Submitter: 
Rodrigo Hinojosa
Submitter Email: 
rhinojosa@ctio.noao.edu
Observer Support: 
None
Night Assistant: 
Rodrigo Hinojosa
Problems: 

The computer that controls the T.C.S. was quite slow at some moments of the night, this caused lost time while changing targets and disconnection of CHIRON with the T.C.S.

Comments: 

Thin clouds in the beginning of the night.

 

Cloudy from the second (of four) part of the night.

 

I stopped observations at 03:20 UT because clouds covered the whole sky.

 

From 04:40 to 08:30 UT, I observed targets up to V < 12, the most of them with poor signal.

 

I stopped observations at 08:30 UT because clouds covered the whole sky.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Thin Clouds
Wind: 
Low
Seeing Value: 
0.80
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky : 
2
2nd Quarter
Clouds: 
Cirrus
Wind: 
Low
Seeing Value: 
0.60
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
5
3rd Quarter
Clouds: 
Cirrus
Wind: 
Medium
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
6
4th Quarter
Clouds: 
Cirrus
Wind: 
Medium
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
7
  • Delete
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Program: 
Target of Oportunity: 
No
Time Observed: 
8.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
3.0
Time lost other: 
0.0
Primary Investigator: 
Todd Henry
Email: 
thenry@astro.gsu.edu [1]
Institution: 
SMARTS
Instrument: 
CTIO 1.5m Echelle
Organization: 
SMARTS
Total Program Time: 
11
  • Delete [2]
  • Edit [3]
  • Add [4]
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2018-04-23 8.0 0.0 0.0 3.0 0.0 11

Source URL (modified on 04/24/2018 - 06:15): http://www.ctio.noao.edu/noao/node/13743

Links
[1] mailto:thenry@astro.gsu.edu
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/6070/delete?destination=print/content/enr-ctio-15-m-2018-04-23
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/6070/edit?destination=print/content/enr-ctio-15-m-2018-04-23
[4] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/13743?destination=print/content/enr-ctio-15-m-2018-04-23