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CTIO Home > ENR CTIO 1.5-m 2023-03-22

ENR CTIO 1.5-m 2023-03-22

Date: 
Wednesday, March 22, 2023
Telescope: 
CTIO 1.5-m
Submitter: 
Jacqueline Seron
Submitter Email: 
jacqueline.seron@noirlab.edu
Observer Support: 
None
Night Assistant: 
Jackie Seron
Problems: 

None.

Comments: 

Program almost completed, one target couldn't be observded.

DIMM didn’t work in the following time ranges: 23:40- 1:10 UT, and 1:30- 2:05 UT.

Poor seeing during the first quarter of the night, low signal for fainter targets.

T0261257684 observed with very poor seeing (2.6 arcsec). 

TIC5981829 couldn't be reached at 0:45UT, the telescope would not move, too close or within the telescope’s limits. First observation started at 01:41 UT. Second observation started at 5:17UT

TIC7211118 couldn't be observed as it was beyond the telescope’s limits within the required time window.

 
Conditions: 
General Conditions
Temperature Max: 
17.40
Temperature Min: 
16.60
Humidity Max: 
40
Humidity Min: 
30
Wind Speed Max: 
7.00
Wind Speed Min: 
2.00
Comment: 
Clear night but poor seeing during the first quarter of the night.
1st Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
2.00
Seeing Variability: 
0.6
Seeing Source: 
CTIO Seeing monitor
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.30
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
Program: 
Target of Oportunity: 
No
Time Observed: 
10.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Primary Investigator: 
Todd Henry
Email: 
thenry@astro.gsu.edu [3]
Institution: 
SMARTS
Instrument: 
CTIO 1.5m Echelle
Organization: 
SMARTS
Total Program Time: 
10
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2023-03-22 10.0 0.0 0.0 0.0 0.0 10
Source URL (modified on 03/23/2023 - 07:01): http://www.ctio.noao.edu/noao/node/20201

Links
[1] http://www.ctio.noao.edu/noao/field-collection/field-nr-conditions/42292/delete?destination=print/content/enr-ctio-15-m-2023-03-22
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-conditions/42292/edit?destination=print/content/enr-ctio-15-m-2023-03-22
[3] mailto:thenry@astro.gsu.edu
[4] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/42293/delete?destination=print/content/enr-ctio-15-m-2023-03-22
[5] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/42293/edit?destination=print/content/enr-ctio-15-m-2023-03-22
[6] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/20201?destination=print/content/enr-ctio-15-m-2023-03-22