Exposure
ID
MIDI.2009-10-20T05:06:59.213_1
Header ID
MIDI.2009-10-20T05:06:59.213
Date updated
2010-11-30 09:20:26 UTC+0000
Release date
2009-10-20 05:06:59 UTC+0000
UTC Start
2009-10-20 05:06:59.213
UTC End
2009-10-20 05:07:32.153
MJD Start
55124.21318533
MJD End
55124.21356658
Exposure time (s)
32.9
Validation level
1
Tau 0: Coherence time (s)
0.002914
Ambient temperature (°C)
12.32
Seeing (arcsec)
0.56
Observation
ID
22452
Category
calibrator
Program ID
60.A-9006(A)
Program Title
MIDI CALIBRATORS
Program Type
Normal
PI / COI
MIDI TEAM
Target
ID
16838
Name
alf-Ari
RA
31.794236
DEC
23.4625
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
SCI_PHOT+PRISM
Stations
G1 D0
Projected baselines
Baseline Length start Length end Angle start Angle end
G1-D0 59.5000 59.2680 303.0000 303.0000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9006(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE TRACK,OBJECT,DISPERSED,SCIPHOT
MJD-OBS 55124.21318533
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf-Ari
RA 31.794236
DEC 23.4625
HIERARCH ESO INS OPT1 ID SCI_PHOT
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 G1
HIERARCH ESO ISS CONF STATION2 D0
EXPTIME 32.9399986
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 1830
HIERARCH ESO ISS PBL12 START 59.5
HIERARCH ESO ISS PBL12 END 59.268
HIERARCH ESO ISS PBLA12 START 303.0
HIERARCH ESO ISS PBLA12 END 303.0
HIERARCH ESO ISS AMBI TAU0 START 0.00287
HIERARCH ESO ISS AMBI TAU0 END 0.002958
HIERARCH ESO ISS AMBI TEMP 12.32
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.55