Exposure
ID
MIDI.2014-10-02T07:09:04.000_1
Header ID
MIDI.2014-10-02T07:09:04.000
Date updated
2014-10-02 07:20:58 UTC+0000
Release date
2014-10-02 07:09:03 UTC+0000
UTC Start
2014-10-02 07:09:04.000
UTC End
2014-10-02 07:10:08.080
MJD Start
56932.29796296
MJD End
56932.2987046267
Exposure time (s)
64.1
Validation level
1
Tau 0: Coherence time (s)
0.002844
Ambient temperature (°C)
14.51
Seeing (arcsec)
0.905
Observation
ID
30917
Category
calibrator
Program ID
60.A-9006(A)
Program Title
MIDI CALIBRATORS
Program Type
Normal
PI / COI
MIDI TEAM
Target
ID
21662
Name
alf Ari
RA
31.793831
DEC
23.46204
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+PRISM
Stations
G1 A1
Projected baselines
Baseline Length start Length end Angle start Angle end
G1-A1 70.9800 70.7260 276.7000 276.6000
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
MJD-OBS 56932.29796296
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Ari
RA 31.793831
DEC 23.46204
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 G1
HIERARCH ESO ISS CONF STATION2 A1
EXPTIME 64.0799972
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 3560
HIERARCH ESO ISS PBL12 START 70.98
HIERARCH ESO ISS PBL12 END 70.726
HIERARCH ESO ISS PBLA12 START 276.7
HIERARCH ESO ISS PBLA12 END 276.6
HIERARCH ESO ISS AMBI TAU0 START 0.002387
HIERARCH ESO ISS AMBI TAU0 END 0.003301
HIERARCH ESO ISS AMBI TEMP 14.51
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 0.76