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ENR CTIO Blanco 4-m 2016-09-12

Date: 
Monday, September 12, 2016
Telescope: 
CTIO Blanco 4-m
Submitter: 
Mei-Yu Wang
Submitter Email: 
meiyu@physics.tamu.edu
Observer Support: 
Alberto Alvarez
Night Assistant: 
Hernan Tirado
Problems: 

# Screenshots are not working on observer1's console. This was first noticed at the end of observing last night. The problem persists today. The behavior is shown in the attached file. This looks like an x-server problem, typical of when an x-server is overloaded. Xserver may need to be restarted. Orphan process may be running.

#The DIMM1 FWHM data were missing from 3:40 to 7:00 (UT)

Comments: 

*Observing Plan*
# Full night DES observing
# 3 standards including: SDSSJ2140-0000, LDS749B_CCD_35, E8-A
# Obstac
# 3 morning standards including: SDSSJ0100-0000, GD71_CCD_35, SDSSJ0320-0000

*Conditions*
# Clouds: light cloud cover up most of the sky early in the night; 
# Bright moon: 76%
# Seeing: (Q1) 1.6", (Q2) 1.8", (Q3) 2.0", (Q4) 1.2"
# At beginning: high clouds covered most of the sky. ~10 deg C. Winds ~10 mph. Humidity ~20%
# At midpoint: high clouds covered most of the sky. ~12 deg C. Winds ~20 mph. Humidity ~20%
# At end: high clouds covered most of the sky. 13 deg C. Winds 12 mph. Humidity 13%

*Accomplishments*
# Observerd envening standard stars even though sky are covered with thin clouds
# Observed widefield ExpID: 574107 - 574253
# Observed SN-X1 ExpID:     574254 - 574259
# Observed widefield ExpID: 574260 - 574263
# Observed SN-C2 ExpID:     574264 - 574269
# Observed SN-C3 ExpID:     574270 - 574287
# Observed widefield ExpID: 574288 - 574358
# Observerd morning standard stars even though sky are covered with thin clouds

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Cirrus
Wind: 
Low
Seeing Value: 
1.60
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky : 
7
2nd Quarter
Clouds: 
Cirrus
Wind: 
Medium
Seeing Value: 
1.80
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky: 
7
3rd Quarter
Clouds: 
Cirrus
Wind: 
Medium
Seeing Value: 
2.00
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky: 
8
4th Quarter
Clouds: 
Cirrus
Wind: 
Medium
Seeing Value: 
1.20
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky: 
7
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Program: 
Proposal: 
2012B-0001
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
Description: 
DES observing
Primary Investigator: 
Josh Frieman
Email: 
frieman@fnal.gov [1]
Institution: 
Fermilab
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
10
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2016-09-12 10.0 0.0 0.0 0.0 0.0 10
Source URL (modified on 09/13/2016 - 06:43): http://www.ctio.noao.edu/noao/content/ENR-CTIO-Blanco-4-m-2016-09-12

Links
[1] mailto:frieman@fnal.gov
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/3399/delete?destination=print/node/10537
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/3399/edit?destination=print/node/10537
[4] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/10537?destination=print/node/10537