Exposure
ID
MIDI.2009-01-22T01:03:16.000_1
Header ID
MIDI.2009-01-22T01:03:16.000
Date updated
2011-07-15 00:40:17 UTC+0000
Release date
2009-01-22 01:03:16 UTC+0000
UTC Start
2009-01-22 01:03:16.000
UTC End
2009-01-22 01:04:20.080
MJD Start
54853.04393519
MJD End
54853.04467685666
Exposure time (s)
64.1
Validation level
1
Tau 0: Coherence time (s)
0.0050935
Ambient temperature (°C)
11.2
Seeing (arcsec)
0.9450000000000001
Observation
ID
20629
Category
calibrator
Program ID
082.C-0747(B)
Program Title
ON THE MORPHOLOGY AND THE ORIGIN OF PAHS IN DISKS AROUND HERBIG STARS
Program Type
GTO
PI / COI
AUDARD/ DI FOLCO/ CARMONA/ BALDOVIN SAAVEDRA
Target
ID
15826
Name
hd31398
RA
74.248551
DEC
33.16606
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+PRISM
Stations
E0 G0
Projected baselines
Baseline Length start Length end Angle start Angle end
E0-G0 14.8220 14.8580 83.4000 83.2000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 082.C-0747(B)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE TRACK,OBJECT,DISPERSED
MJD-OBS 54853.04393519
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME hd31398
RA 74.248551
DEC 33.16606
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 E0
HIERARCH ESO ISS CONF STATION2 G0
EXPTIME 64.0799972
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 3560
HIERARCH ESO ISS PBL12 START 14.822
HIERARCH ESO ISS PBL12 END 14.858
HIERARCH ESO ISS PBLA12 START 83.4
HIERARCH ESO ISS PBLA12 END 83.2
HIERARCH ESO ISS AMBI TAU0 START 0.004537
HIERARCH ESO ISS AMBI TAU0 END 0.00565
HIERARCH ESO ISS AMBI TEMP 11.2
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 0.84