Exposure
ID
AMBER.2009-09-30T00:28:15.907_1
Header ID
AMBER.2009-09-30T00:28:15.907
Date updated
2011-07-15 05:34:22 UTC+0000
Release date
2010-09-30 00:28:15 UTC+0000
UTC Start
2009-09-30 00:28:15.907
UTC End
2009-09-30 00:29:55.907
MJD Start
55104.0196285505
MJD End
55104.02078595791
Exposure time (s)
100.0
Validation level
1
Tau 0: Coherence time (s)
0.0015345
Ambient temperature (°C)
13.14
Seeing (arcsec)
0.995
Observation
ID
4379
Category
science
Program ID
083.D-0978(D)
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
3980
Name
chi-Cyg-288_1
RA
297.641429
DEC
32.91394
Instrument
Interferometer
VLTI
Instrument
AMBER
Instrument mode
High_K_1_2.288
Stations
H0 G0 E0
Projected baselines
Baseline Length start Length end Angle start Angle end
H0-G0 31.5490 31.5850 255.6000 255.4000
H0-E0 47.3330 47.3880 255.6000 255.4000
G0-E0 15.7850 15.8030 255.6000 255.4000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 083.D-0978(D)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 55104.0196285505
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME chi-Cyg-288_1
RA 297.641429
DEC 32.91394
HIERARCH ESO OCS OBS SPECCONF High_K_1_2.288
HIERARCH ESO ISS CONF NTEL 3
HIERARCH ESO ISS CONF STATION1 H0
HIERARCH ESO ISS CONF STATION2 G0
HIERARCH ESO ISS CONF STATION3 E0
EXPTIME 2.0
HIERARCH ESO DET DIT 2.0
HIERARCH ESO DET NDIT 50
HIERARCH ESO ISS PBL12 START 31.549
HIERARCH ESO ISS PBL12 END 31.585
HIERARCH ESO ISS PBLA12 START 255.6
HIERARCH ESO ISS PBLA12 END 255.4
HIERARCH ESO ISS PBL13 START 47.333
HIERARCH ESO ISS PBL13 END 47.388
HIERARCH ESO ISS PBLA13 START 255.6
HIERARCH ESO ISS PBLA13 END 255.4
HIERARCH ESO ISS PBL23 START 15.785
HIERARCH ESO ISS PBL23 END 15.803
HIERARCH ESO ISS PBLA23 START 255.6
HIERARCH ESO ISS PBLA23 END 255.4
HIERARCH ESO ISS AMBI TAU0 START 0.001575
HIERARCH ESO ISS AMBI TAU0 END 0.001494
HIERARCH ESO ISS AMBI TEMP 13.14
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 1.02