Exposure
ID
MIDI.2013-07-31T09:53:54.052_1
Header ID
MIDI.2013-07-31T09:53:54.052
Date updated
2013-07-31 10:31:28 UTC+0000
Release date
2013-07-31 09:53:54 UTC+0000
UTC Start
2013-07-31 09:53:54.052
UTC End
2013-07-31 09:54:26.992
MJD Start
56504.41243116
MJD End
56504.41281241
Exposure time (s)
32.9
Validation level
1
Tau 0: Coherence time (s)
0.001872
Ambient temperature (°C)
10.39
Seeing (arcsec)
-1.0
Observation
ID
29109
Category
calibrator
Program ID
60.A-9006(A)
Program Title
MIDI CALIBRATORS
Program Type
Normal
PI / COI
MIDI TEAM
Target
ID
20607
Name
alf Ari
RA
31.793868
DEC
23.46204
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
SCI_PHOT+PRISM
Stations
D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
D0-C1 16.0790 16.1730 214.7000 214.9000
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 56504.41243116
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Ari
RA 31.793868
DEC 23.46204
HIERARCH ESO INS OPT1 ID SCI_PHOT
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 D0
HIERARCH ESO ISS CONF STATION2 C1
EXPTIME 32.9399986
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 1830
HIERARCH ESO ISS PBL12 START 16.079
HIERARCH ESO ISS PBL12 END 16.173
HIERARCH ESO ISS PBLA12 START 214.7
HIERARCH ESO ISS PBLA12 END 214.9
HIERARCH ESO ISS AMBI TAU0 START 0.001872
HIERARCH ESO ISS AMBI TAU0 END 0.001872
HIERARCH ESO ISS AMBI TEMP 10.39
HIERARCH ESO ISS AMBI FWHM START -1.0
HIERARCH ESO ISS AMBI FWHM END -1.0