Exposure
ID
MIDI.2013-01-15T00:43:11.000_1
Header ID
MIDI.2013-01-15T00:43:11.000
Date updated
2013-01-15 02:01:25 UTC+0000
Release date
2013-01-15 00:43:11 UTC+0000
UTC Start
2013-01-15 00:43:11.000
UTC End
2013-01-15 00:43:54.520
MJD Start
56307.02998843
MJD End
56307.0304921337
Exposure time (s)
43.5
Validation level
1
Tau 0: Coherence time (s)
0.00487
Ambient temperature (°C)
14.79
Seeing (arcsec)
0.81
Observation
ID
27913
Category
calibrator
Program ID
60.A-9006(A)
Program Title
MIDI CALIBRATORS
Program Type
Normal
PI / COI
MIDI TEAM
Target
ID
19905
Name
alf Ari
RA
31.793814
DEC
23.46209
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+GRISM
Stations
K0 G1
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G1 79.1450 79.2640 219.0000 219.0000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9006(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE SEARCH,OBJECT,DISPERSED
MJD-OBS 56307.02998843
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Ari
RA 31.793814
DEC 23.46209
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID GRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G1
EXPTIME 43.5199989
HIERARCH ESO DET DIT 0.0256
HIERARCH ESO DET NDIT 1700
HIERARCH ESO ISS PBL12 START 79.145
HIERARCH ESO ISS PBL12 END 79.264
HIERARCH ESO ISS PBLA12 START 219.0
HIERARCH ESO ISS PBLA12 END 219.0
HIERARCH ESO ISS AMBI TAU0 START 0.005199
HIERARCH ESO ISS AMBI TAU0 END 0.004541
HIERARCH ESO ISS AMBI TEMP 14.79
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.87