Exposure
ID
MIDI.2011-11-27T01:31:18.000_1
Header ID
MIDI.2011-11-27T01:31:18.000
Date updated
2011-11-27 07:23:25 UTC+0000
Release date
2011-11-27 01:31:18 UTC+0000
UTC Start
2011-11-27 01:31:18.000
UTC End
2011-11-27 01:32:16.880
MJD Start
55892.06340278
MJD End
55892.0640842615
Exposure time (s)
58.9
Validation level
1
Tau 0: Coherence time (s)
0.005467
Ambient temperature (°C)
13.41
Seeing (arcsec)
0.595
Observation
ID
26423
Category
calibrator
Program ID
60.A-9006(A)
Program Title
MIDI CALIBRATORS
Program Type
Normal
PI / COI
MIDI TEAM
Target
ID
19033
Name
alf-Ari
RA
31.79391
DEC
23.46213
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+GRISM
Stations
D0 B2
Projected baselines
Baseline Length start Length end Angle start Angle end
D0-B2 22.2120 22.2870 210.9000 211.0000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9006(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE SEARCH,OBJECT,DISPERSED
MJD-OBS 55892.06340278
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf-Ari
RA 31.79391
DEC 23.46213
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID GRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 D0
HIERARCH ESO ISS CONF STATION2 B2
EXPTIME 58.8799985
HIERARCH ESO DET DIT 0.0256
HIERARCH ESO DET NDIT 2300
HIERARCH ESO ISS PBL12 START 22.212
HIERARCH ESO ISS PBL12 END 22.287
HIERARCH ESO ISS PBLA12 START 210.9
HIERARCH ESO ISS PBLA12 END 211.0
HIERARCH ESO ISS AMBI TAU0 START 0.005237
HIERARCH ESO ISS AMBI TAU0 END 0.005697
HIERARCH ESO ISS AMBI TEMP 13.41
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.57