Exposure
ID
AMBER.2009-09-25T01:50:45.920_1
Header ID
AMBER.2009-09-25T01:50:45.920
Date updated
2011-07-15 05:33:08 UTC+0000
Release date
2010-09-25 01:50:45 UTC+0000
UTC Start
2009-09-25 01:50:45.920
UTC End
2009-09-25 01:54:05.720
MJD Start
55099.0769203727
MJD End
55099.079232872704
Exposure time (s)
199.8
Validation level
1
Tau 0: Coherence time (s)
0.001323
Ambient temperature (°C)
11.88
Seeing (arcsec)
1.1099999999999999
Observation
ID
4350
Category
science
Program ID
083.D-0978(B)
Program Title
SPATIAL STRUCTURE OF THE VELOCITY FIELDS AND TEMPERATURE GRADIENT IN VERY LONG PERIOD VARIABLE STARS
Program Type
GTO
PI / COI
FOY/ BERLIOZ-ARTHAUD/ LE LOUARN/ NELSON/ TALLON/ TALLON-BOSC/ THIEBAUT/ DYACHENKO
Target
ID
3951
Name
52-Cyg-288_1
RA
311.415723
DEC
30.71974
Instrument
Interferometer
VLTI
Instrument
AMBER
Instrument mode
High_K_1_2.288
Stations
D0 H0 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
D0-H0 63.4720 63.6480 74.3000 73.5000
D0-K0 95.1910 95.4550 74.3000 73.5000
H0-K0 31.7200 31.8070 74.3000 73.5000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 083.D-0978(B)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 55099.0769203727
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 52-Cyg-288_1
RA 311.415723
DEC 30.71974
HIERARCH ESO OCS OBS SPECCONF High_K_1_2.288
HIERARCH ESO ISS CONF NTEL 3
HIERARCH ESO ISS CONF STATION1 D0
HIERARCH ESO ISS CONF STATION2 H0
HIERARCH ESO ISS CONF STATION3 K0
EXPTIME 0.2
HIERARCH ESO DET DIT 0.2
HIERARCH ESO DET NDIT 999
HIERARCH ESO ISS PBL12 START 63.472
HIERARCH ESO ISS PBL12 END 63.648
HIERARCH ESO ISS PBLA12 START 74.3
HIERARCH ESO ISS PBLA12 END 73.5
HIERARCH ESO ISS PBL13 START 95.191
HIERARCH ESO ISS PBL13 END 95.455
HIERARCH ESO ISS PBLA13 START 74.3
HIERARCH ESO ISS PBLA13 END 73.5
HIERARCH ESO ISS PBL23 START 31.72
HIERARCH ESO ISS PBL23 END 31.807
HIERARCH ESO ISS PBLA23 START 74.3
HIERARCH ESO ISS PBLA23 END 73.5
HIERARCH ESO ISS AMBI TAU0 START 0.001438
HIERARCH ESO ISS AMBI TAU0 END 0.001208
HIERARCH ESO ISS AMBI TEMP 11.88
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 1.2