Exposure
ID
AMBER.2009-09-25T00:15:40.571_1
Header ID
AMBER.2009-09-25T00:15:40.571
Date updated
2011-07-15 05:33:09 UTC+0000
Release date
2010-09-25 00:15:40 UTC+0000
UTC Start
2009-09-25 00:15:40.571
UTC End
2009-09-25 00:19:00.371
MJD Start
55099.010886237
MJD End
55099.013198737004
Exposure time (s)
199.8
Validation level
1
Tau 0: Coherence time (s)
0.002077
Ambient temperature (°C)
13.04
Seeing (arcsec)
0.7450000000000001
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 56.7780 57.4870 85.5000 84.7000
D0-K0 85.1540 86.2170 85.5000 84.7000
H0-K0 28.3760 28.7300 85.5000 84.7000
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 55099.010886237
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 56.778
HIERARCH ESO ISS PBL12 END 57.487
HIERARCH ESO ISS PBLA12 START 85.5
HIERARCH ESO ISS PBLA12 END 84.7
HIERARCH ESO ISS PBL13 START 85.154
HIERARCH ESO ISS PBL13 END 86.217
HIERARCH ESO ISS PBLA13 START 85.5
HIERARCH ESO ISS PBLA13 END 84.7
HIERARCH ESO ISS PBL23 START 28.376
HIERARCH ESO ISS PBL23 END 28.73
HIERARCH ESO ISS PBLA23 START 85.5
HIERARCH ESO ISS PBLA23 END 84.7
HIERARCH ESO ISS AMBI TAU0 START 0.001892
HIERARCH ESO ISS AMBI TAU0 END 0.002262
HIERARCH ESO ISS AMBI TEMP 13.04
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.68