Exposure
ID
AMBER.2009-09-25T00:29:04.775_1
Header ID
AMBER.2009-09-25T00:29:04.775
Date updated
2011-07-15 05:32:54 UTC+0000
Release date
2010-09-25 00:29:04 UTC+0000
UTC Start
2009-09-25 00:29:04.775
UTC End
2009-09-25 00:32:24.575
MJD Start
55099.0201941554
MJD End
55099.0225066554
Exposure time (s)
199.8
Validation level
1
Tau 0: Coherence time (s)
0.002294
Ambient temperature (°C)
12.98
Seeing (arcsec)
0.6699999999999999
Observation
ID
4348
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
3949
Name
52-Cyg-288_1
RA
311.41573
DEC
30.71976
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 58.1870 58.8210 83.9000 83.2000
D0-K0 87.2670 88.2180 83.9000 83.2000
H0-K0 29.0790 29.3960 83.9000 83.2000
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 55099.0201941554
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 52-Cyg-288_1
RA 311.41573
DEC 30.71976
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 58.187
HIERARCH ESO ISS PBL12 END 58.821
HIERARCH ESO ISS PBLA12 START 83.9
HIERARCH ESO ISS PBLA12 END 83.2
HIERARCH ESO ISS PBL13 START 87.267
HIERARCH ESO ISS PBL13 END 88.218
HIERARCH ESO ISS PBLA13 START 83.9
HIERARCH ESO ISS PBLA13 END 83.2
HIERARCH ESO ISS PBL23 START 29.079
HIERARCH ESO ISS PBL23 END 29.396
HIERARCH ESO ISS PBLA23 START 83.9
HIERARCH ESO ISS PBLA23 END 83.2
HIERARCH ESO ISS AMBI TAU0 START 0.002122
HIERARCH ESO ISS AMBI TAU0 END 0.002466
HIERARCH ESO ISS AMBI TEMP 12.98
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.62