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ENR CTIO 1.5-m 2021-08-11

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Date: 
Wednesday, August 11, 2021
Telescope: 
CTIO 1.5-m
Submitter: 
Roberto Aviles
Submitter Email: 
roberto.aviles@noirlab.edu
Observer Support: 
None
Night Assistant: 
None
Problems: 

08:12 UT G2K000299 did not start integration, ThAr and motor still ON.

Comments: 

Increasing like cirrus clouds moving from N and E since ~ 1 UT. No DIMM: 01:57 to 04:05 UT
(clouds mainly due E, N; N winds ~ 15MPH.)
G2K002171 Telescope moved W, added 25 [s] to compensate. 
GAI2105-2928_gap Tel moved W, added 50 [s] to compensate. 
G2K000020 looks like a very low, noisy S/N 
Second try on G2K000027, guiding with the faint companion: better than 1st try!
Program + some extras completed with the Sun at -11.9 degrees of altitude.

Conditions: 
General Conditions
Temperature Max: 
8.60
Temperature Min: 
5.60
Humidity Max: 
31
Humidity Min: 
21
Wind Speed Max: 
18.20
Wind Speed Min: 
9.30
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.20
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky : 
1
2nd Quarter
Clouds: 
Cirrus
Wind: 
Medium
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
4
3rd Quarter
Clouds: 
Cirrus
Wind: 
Medium
Seeing Value: 
1.20
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky: 
4
4th Quarter
Clouds: 
Thin Clouds
Wind: 
Medium
Seeing Value: 
1.20
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky: 
1
Program: 
Proposal: 
K Kids
Target of Oportunity: 
No
Time Observed: 
11.75
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
Institution: 
SMARTS
Instrument: 
CTIO 1.5m Echelle
Organization: 
SMARTS
Total Program Time: 
11.75
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2021-08-11 11.75 0.0 0.0 0.0 0.0 11.75