Exposure
ID
MIDI.2007-12-06T02:51:57.000_1
Header ID
MIDI.2007-12-06T02:51:57.000
Date updated
2010-11-30 09:20:26 UTC+0000
Release date
2007-12-06 02:51:57 UTC+0000
UTC Start
2007-12-06 02:51:57.000
UTC End
2007-12-06 02:52:55.880
MJD Start
54440.11940972
MJD End
54440.1200912015
Exposure time (s)
58.9
Validation level
1
Tau 0: Coherence time (s)
0.002016
Ambient temperature (°C)
12.03
Seeing (arcsec)
1.06
Observation
ID
18683
Category
calibrator
Program ID
60.A-9006(A)
Program Title
MIDI CALIBRATORS
Program Type
Normal
PI / COI
MIDI TEAM
Target
ID
14994
Name
alf-Ari
RA
31.793667
DEC
23.46222
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+GRISM
Stations
K0 A0
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-A0 127.9750 127.9810 251.5000 251.3000
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 54440.11940972
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf-Ari
RA 31.793667
DEC 23.46222
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID GRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 A0
EXPTIME 58.8799985
HIERARCH ESO DET DIT 0.0256
HIERARCH ESO DET NDIT 2300
HIERARCH ESO ISS PBL12 START 127.975
HIERARCH ESO ISS PBL12 END 127.981
HIERARCH ESO ISS PBLA12 START 251.5
HIERARCH ESO ISS PBLA12 END 251.3
HIERARCH ESO ISS AMBI TAU0 START 0.002016
HIERARCH ESO ISS AMBI TAU0 END 0.002016
HIERARCH ESO ISS AMBI TEMP 12.03
HIERARCH ESO ISS AMBI FWHM START 1.06
HIERARCH ESO ISS AMBI FWHM END 1.06