Exposure
ID
AMBER.2010-01-01T02:56:41.506_1
Header ID
AMBER.2010-01-01T02:56:41.506
Date updated
2011-07-15 07:04:10 UTC+0000
Release date
2011-01-01 02:56:41 UTC+0000
UTC Start
2010-01-01 02:56:41.506
UTC End
2010-01-01 02:57:21.506
MJD Start
55197.1227026148
MJD End
55197.1231655778
Exposure time (s)
40.0
Validation level
1
Tau 0: Coherence time (s)
0.0029205
Ambient temperature (°C)
12.87
Seeing (arcsec)
0.775
Observation
ID
4954
Category
science
Program ID
084.C-0848(B)
Program Title
EXPLORING BINARY/DISK INTERACTION IN THE GW,ORI SYSTEM AND DERIVING THE ASTROMETRIC ORBIT
Program Type
Normal
PI / COI
KRAUS/ WEIGELT
Target
ID
4533
Name
ZTau
RA
84.411154
DEC
21.14243
Instrument
Interferometer
VLTI
Instrument
AMBER
Instrument mode
Medium_K_1_2.3
Stations
U1 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U3 74.3450 74.5900 39.8000 40.0000
U1-U4 113.2420 113.5700 70.5000 70.4000
U3-U4 62.1630 62.1300 108.1000 107.9000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 084.C-0848(B)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 55197.1227026148
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME ZTau
RA 84.411154
DEC 21.14243
HIERARCH ESO OCS OBS SPECCONF Medium_K_1_2.3
HIERARCH ESO ISS CONF NTEL 3
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U3
HIERARCH ESO ISS CONF STATION3 U4
EXPTIME 0.2
HIERARCH ESO DET DIT 0.2
HIERARCH ESO DET NDIT 200
HIERARCH ESO ISS PBL12 START 74.345
HIERARCH ESO ISS PBL12 END 74.59
HIERARCH ESO ISS PBLA12 START 39.8
HIERARCH ESO ISS PBLA12 END 40.0
HIERARCH ESO ISS PBL13 START 113.242
HIERARCH ESO ISS PBL13 END 113.57
HIERARCH ESO ISS PBLA13 START 70.5
HIERARCH ESO ISS PBLA13 END 70.4
HIERARCH ESO ISS PBL23 START 62.163
HIERARCH ESO ISS PBL23 END 62.13
HIERARCH ESO ISS PBLA23 START 108.1
HIERARCH ESO ISS PBLA23 END 107.9
HIERARCH ESO ISS AMBI TAU0 START 0.002718
HIERARCH ESO ISS AMBI TAU0 END 0.003123
HIERARCH ESO ISS AMBI TEMP 12.87
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.72