Exposure
ID
MIDI.2011-12-13T03:01:40.937_1
Header ID
MIDI.2011-12-13T03:01:40.937
Date updated
2011-12-13 04:31:10 UTC+0000
Release date
2013-01-06 20:26:00 UTC+0000
UTC Start
2011-12-13 03:01:40.937
UTC End
2011-12-13 03:01:56.777
MJD Start
55908.12616825
MJD End
55908.12635158333
Exposure time (s)
15.8
Validation level
1
Tau 0: Coherence time (s)
0.0045685
Ambient temperature (°C)
12.78
Seeing (arcsec)
0.675
Observation
ID
26604
Category
science
Program ID
088.C-1007(C)
Program Title
STUDY OF DYNAMICS AND DUST PROPERTIES OF THE INNER DISK OF DG~TAU WITH MIDI
Program Type
Normal
PI / COI
MOSONI/ SIPOS/ JUHASZ/ ABRAHAM/ RATZKA/ VAN BOEKEL
Target
ID
19131
Name
DG-Tau
RA
66.76944
DEC
26.10454
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+PRISM
Stations
U1 U2
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 36.3910 36.6790 33.8000 34.2000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 088.C-1007(C)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE TRACK,OBJECT,DISPERSED
MJD-OBS 55908.12616825
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME DG-Tau
RA 66.76944
DEC 26.10454
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
EXPTIME 15.8399993
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 880
HIERARCH ESO ISS PBL12 START 36.391
HIERARCH ESO ISS PBL12 END 36.679
HIERARCH ESO ISS PBLA12 START 33.8
HIERARCH ESO ISS PBLA12 END 34.2
HIERARCH ESO ISS AMBI TAU0 START 0.004042
HIERARCH ESO ISS AMBI TAU0 END 0.005095
HIERARCH ESO ISS AMBI TEMP 12.78
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.6