Exposure
ID
MIDI.2013-11-17T03:07:19.468_1
Header ID
MIDI.2013-11-17T03:07:19.468
Date updated
2013-11-17 04:15:58 UTC+0000
Release date
2013-11-17 03:07:19 UTC+0000
UTC Start
2013-11-17 03:07:19.468
UTC End
2013-11-17 03:08:23.548
MJD Start
56613.13008644
MJD End
56613.1308281067
Exposure time (s)
64.1
Validation level
1
Tau 0: Coherence time (s)
0.0012955
Ambient temperature (°C)
14.59
Seeing (arcsec)
1.8
Observation
ID
29557
Category
calibrator
Program ID
60.A-9801(M)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
20867
Name
alfAri
RA
31.793851
DEC
23.46207
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+PRISM
Stations
B2 A1
Projected baselines
Baseline Length start Length end Angle start Angle end
B2-A1 10.6670 10.6250 287.9000 287.7000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(M)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE TRACK,OBJECT,DISPERSED
MJD-OBS 56613.13008644
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alfAri
RA 31.793851
DEC 23.46207
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 B2
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 10.667
HIERARCH ESO ISS PBL12 END 10.625
HIERARCH ESO ISS PBLA12 START 287.9
HIERARCH ESO ISS PBLA12 END 287.7
HIERARCH ESO ISS AMBI TAU0 START 0.001255
HIERARCH ESO ISS AMBI TAU0 END 0.001336
HIERARCH ESO ISS AMBI TEMP 14.59
HIERARCH ESO ISS AMBI FWHM START 1.86
HIERARCH ESO ISS AMBI FWHM END 1.74