Exposure
ID
MIDI.2013-01-19T00:37:48.468_1
Header ID
MIDI.2013-01-19T00:37:48.468
Date updated
2013-01-19 02:00:53 UTC+0000
Release date
2013-01-19 00:37:48 UTC+0000
UTC Start
2013-01-19 00:37:48.468
UTC End
2013-01-19 00:38:52.548
MJD Start
56311.02625542
MJD End
56311.0269970867
Exposure time (s)
64.1
Validation level
1
Tau 0: Coherence time (s)
0.0057585
Ambient temperature (°C)
14.21
Seeing (arcsec)
0.91
Observation
ID
27928
Category
calibrator
Program ID
60.A-9006(A)
Program Title
MIDI CALIBRATORS
Program Type
Normal
PI / COI
MIDI TEAM
Target
ID
19907
Name
alf Ari
RA
31.793863
DEC
23.46208
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+PRISM
Stations
K0 A1
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-A1 128.8730 128.8120 243.0000 242.7000
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 56311.02625542
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Ari
RA 31.793863
DEC 23.46208
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 K0
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 128.873
HIERARCH ESO ISS PBL12 END 128.812
HIERARCH ESO ISS PBLA12 START 243.0
HIERARCH ESO ISS PBLA12 END 242.7
HIERARCH ESO ISS AMBI TAU0 START 0.005679
HIERARCH ESO ISS AMBI TAU0 END 0.005838
HIERARCH ESO ISS AMBI TEMP 14.21
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.9