Exposure
ID
MIDI.2014-12-29T03:38:05.000_1
Header ID
MIDI.2014-12-29T03:38:05.000
Date updated
2014-12-29 03:51:25 UTC+0000
Release date
2015-12-29 03:51:25 UTC+0000
UTC Start
2014-12-29 03:38:05.000
UTC End
2014-12-29 03:39:09.080
MJD Start
57020.15144676
MJD End
57020.1521884267
Exposure time (s)
64.1
Validation level
1
Tau 0: Coherence time (s)
0.003469
Ambient temperature (°C)
15.33
Seeing (arcsec)
0.755
Observation
ID
31274
Category
science
Program ID
094.C-0629(A)
Program Title
A NOVEL INTERFEROMETRIC VARIABILITY STUDY OF CIRCUMSTELLAR DISKS II.
Program Type
Normal
PI / COI
ABRAHAM/ GRELLMANN/ RATZKA/ MOSONI/ KOSPAL
Target
ID
21855
Name
ABAur
RA
73.940814
DEC
30.55104
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+PRISM
Stations
C1 A1
Projected baselines
Baseline Length start Length end Angle start Angle end
C1-A1 15.7850 15.8010 255.4000 255.2000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 094.C-0629(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE TRACK,OBJECT,DISPERSED
MJD-OBS 57020.15144676
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME ABAur
RA 73.940814
DEC 30.55104
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 C1
HIERARCH ESO ISS CONF STATION2 A1
EXPTIME 64.0619972
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 3560
HIERARCH ESO ISS PBL12 START 15.785
HIERARCH ESO ISS PBL12 END 15.801
HIERARCH ESO ISS PBLA12 START 255.4
HIERARCH ESO ISS PBLA12 END 255.2
HIERARCH ESO ISS AMBI TAU0 START 0.003189
HIERARCH ESO ISS AMBI TAU0 END 0.003749
HIERARCH ESO ISS AMBI TEMP 15.33
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.69