Exposure
ID
MIDI.2014-10-14T06:49:49.938_1
Header ID
MIDI.2014-10-14T06:49:49.938
Date updated
2014-10-14 08:21:50 UTC+0000
Release date
2015-10-14 08:21:50 UTC+0000
UTC Start
2014-10-14 06:49:49.938
UTC End
2014-10-14 06:50:05.778
MJD Start
56944.28460576
MJD End
56944.2847890933
Exposure time (s)
15.8
Validation level
1
Tau 0: Coherence time (s)
0.0021815
Ambient temperature (°C)
16.55
Seeing (arcsec)
1.21
Observation
ID
30931
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
21667
Name
ABAur
RA
73.94081
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 13.4720 13.5690 268.3000 267.9000
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 56944.28460576
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME ABAur
RA 73.94081
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 15.8399993
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 880
HIERARCH ESO ISS PBL12 START 13.472
HIERARCH ESO ISS PBL12 END 13.569
HIERARCH ESO ISS PBLA12 START 268.3
HIERARCH ESO ISS PBLA12 END 267.9
HIERARCH ESO ISS AMBI TAU0 START 0.002198
HIERARCH ESO ISS AMBI TAU0 END 0.002165
HIERARCH ESO ISS AMBI TEMP 16.55
HIERARCH ESO ISS AMBI FWHM START 1.22
HIERARCH ESO ISS AMBI FWHM END 1.2