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CTIO Home > ENR CTIO 1.5-m 2022-09-27

ENR CTIO 1.5-m 2022-09-27

Date: 
Tuesday, September 27, 2022
Telescope: 
CTIO 1.5-m
Submitter: 
Roberto Aviles
Submitter Email: 
roberto.aviles@noirlab.edu
Observer Support: 
None
Night Assistant: 
None
Problems: 

None.

Comments: 

DIMM data gaps in Tololo and Pachon monitors, used both in the report.
Tonight got more instances of dome / telescope out of sync.
HR7113 : stopped at integration #9 because airmass~2.232, HA~2:34: risky! limit is 2:29
06:00 UT waiting, too cloudy. File 1150 'ok', but 1151 have a very poor SNR.
Overcast, closed dome at 08:15 UT, interrupted integration 1158 at 20 minutes.
Is better to reschedule TIC248655556. Skipped T0167661160,   please reschedule.
08:15 UT closed the dome and reopened at 08:40 UT: through the 4th quarter the weather went from partially cloudy to overcast to almost clear (some cirrus though.) 09:27 UT thick clouds at the east, again, impacting the integration on T0052420398. Stopped integration at 3000 [s]
Last integration ('gamma Vel') completed with the Sun at -10.2 degrees of altitude.

Conditions: 
General Conditions
Temperature Max: 
7.40
Temperature Min: 
5.90
Humidity Max: 
58
Humidity Min: 
45
Wind Speed Max: 
16.00
Wind Speed Min: 
2.10
Comment: 
None.
1st Quarter
Clouds: 
Partially cloudy
Wind: 
Low
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky : 
4
2nd Quarter
Clouds: 
Partially cloudy
Wind: 
Low
Seeing Value: 
1.50
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
4
3rd Quarter
Clouds: 
Partially cloudy
Wind: 
Low
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
Pachon Seeing Monitor
Sky: 
5
4th Quarter
Clouds: 
Overcast
Wind: 
Medium
Seeing Value: 
1.60
Seeing Variability: 
0.6
Seeing Source: 
Pachon Seeing Monitor
Sky: 
6
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Program: 
Proposal: 
K Kids
Target of Oportunity: 
No
Time Observed: 
9.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
1.5
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: 
10.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2022-09-27 9.0 0.0 0.0 1.5 0.0 10.5
Source URL (modified on 09/28/2022 - 06:52): http://www.ctio.noao.edu/noao/content/enr-ctio-15-m-2022-09-27

Links
[1] mailto:thenry@astro.gsu.edu
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/41543/delete?destination=print/content/enr-ctio-15-m-2022-09-27
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/41543/edit?destination=print/content/enr-ctio-15-m-2022-09-27
[4] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/19434?destination=print/content/enr-ctio-15-m-2022-09-27