Exposure
ID
MIDI.2014-06-01T08:09:30.332_1
Header ID
MIDI.2014-06-01T08:09:30.332
Date updated
2014-06-01 08:25:54 UTC+0000
Release date
2014-06-01 08:09:30 UTC+0000
UTC Start
2014-06-01 08:09:30.332
UTC End
2014-06-01 08:09:59.452
MJD Start
56809.3399344
MJD End
56809.34027143704
Exposure time (s)
29.1
Validation level
1
Tau 0: Coherence time (s)
0.0012425000000000001
Ambient temperature (°C)
9.73
Seeing (arcsec)
1.01
Observation
ID
30496
Category
calibrator
Program ID
093.D-0914(B)
Program Title
RESOLVING THE GAP: A STABLE DISC AROUND THE EVOLVED POST-AGB BINARY 89,HERCULIS?
Program Type
Normal
PI / COI
HILLEN/ VAN WINCKEL/ MENU/ KAMATH
Target
ID
21398
Name
89_Herculis
RA
268.854929
DEC
26.05005
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+PRISM
Stations
A1 I1
Projected baselines
Baseline Length start Length end Angle start Angle end
A1-I1 97.6180 97.3010 70.7000 70.4000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 093.D-0914(B)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE SEARCH,OBJECT,DISPERSED
MJD-OBS 56809.3399344
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 89_Herculis
RA 268.854929
DEC 26.05005
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 A1
HIERARCH ESO ISS CONF STATION2 I1
EXPTIME 29.1200014
HIERARCH ESO DET DIT 0.016
HIERARCH ESO DET NDIT 1820
HIERARCH ESO ISS PBL12 START 97.618
HIERARCH ESO ISS PBL12 END 97.301
HIERARCH ESO ISS PBLA12 START 70.7
HIERARCH ESO ISS PBLA12 END 70.4
HIERARCH ESO ISS AMBI TAU0 START 0.001233
HIERARCH ESO ISS AMBI TAU0 END 0.001252
HIERARCH ESO ISS AMBI TEMP 9.73
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 1.0