Exposure
ID
MIDI.2005-05-27T05:26:12.148_1
Header ID
MIDI.2005-05-27T05:26:12.148
Date updated
2010-11-30 09:20:26 UTC+0000
Release date
2005-05-27 05:26:12 UTC+0000
UTC Start
2005-05-27 05:26:12.148
UTC End
2005-05-27 05:26:33.988
MJD Start
53517.22652949
MJD End
53517.2267822678
Exposure time (s)
21.8
Validation level
1
Tau 0: Coherence time (s)
0.0031945
Ambient temperature (°C)
14.0
Seeing (arcsec)
0.685
Observation
ID
13872
Category
calibrator
Program ID
075.C-0408(B)
Program Title
10,$MU$M INTERFEROMETRY OF THE DISK AROUND THE MASSIVE YOUNG STAR MWC,349,A
Program Type
Normal
PI / COI
QUIRRENBACH/ TUBBS/ THUM/ DULLEMOND/ AUGEREAU
Target
ID
12947
Name
Alp_Lyr
RA
279.234801
DEC
38.7842
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+PRISM
Stations
U2 U3
Projected baselines
Baseline Length start Length end Angle start Angle end
U2-U3 23.5030 23.8300 None None
Invalid fields
Key
PROJECTED_BASELINES
Header: validation messages
Message
Missing 'HIERARCH ESO ISS PBLA12 START'
Missing 'HIERARCH ESO ISS PBLA12 END'
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 075.C-0408(B)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE_SEARCH,OBJECT,FOURIER
MJD-OBS 53517.22652949
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME Alp_Lyr
RA 279.234801
DEC 38.7842
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 U2
HIERARCH ESO ISS CONF STATION2 U3
EXPTIME 21.8400002
HIERARCH ESO DET DIT 0.012
HIERARCH ESO DET NDIT 1820
HIERARCH ESO ISS PBL12 START 23.503
HIERARCH ESO ISS PBL12 END 23.83
HIERARCH ESO ISS PBLA12 START None
HIERARCH ESO ISS PBLA12 END None
HIERARCH ESO ISS AMBI TAU0 START 0.002567
HIERARCH ESO ISS AMBI TAU0 END 0.003822
HIERARCH ESO ISS AMBI TEMP 14.0
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.55