Exposure
ID
MIDI.2011-10-10T06:39:33.937_1
Header ID
MIDI.2011-10-10T06:39:33.937
Date updated
2011-10-11 09:31:40 UTC+0000
Release date
2012-11-18 16:57:37 UTC+0000
UTC Start
2011-10-10 06:39:33.937
UTC End
2011-10-10 06:39:49.777
MJD Start
55844.27747612
MJD End
55844.27765945333
Exposure time (s)
15.8
Validation level
1
Tau 0: Coherence time (s)
0.0017325
Ambient temperature (°C)
8.54
Seeing (arcsec)
0.76
Observation
ID
26141
Category
science
Program ID
088.C-1007(A)
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
18857
Name
DG-Tau
RA
66.769585
DEC
26.10463
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 33.2940 33.5610 29.3000 29.8000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 088.C-1007(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE TRACK,OBJECT,DISPERSED
MJD-OBS 55844.27747612
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME DG-Tau
RA 66.769585
DEC 26.10463
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 33.294
HIERARCH ESO ISS PBL12 END 33.561
HIERARCH ESO ISS PBLA12 START 29.3
HIERARCH ESO ISS PBLA12 END 29.8
HIERARCH ESO ISS AMBI TAU0 START 0.001801
HIERARCH ESO ISS AMBI TAU0 END 0.001664
HIERARCH ESO ISS AMBI TEMP 8.54
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.79