Exposure
ID
MIDI.2007-01-05T06:28:33.000_1
Header ID
MIDI.2007-01-05T06:28:33.000
Date updated
2011-07-14 06:05:47 UTC+0000
Release date
2007-01-05 06:28:33 UTC+0000
UTC Start
2007-01-05 06:28:33.000
UTC End
2007-01-05 06:29:39.240
MJD Start
54105.26982639
MJD End
54105.270593056666
Exposure time (s)
66.2
Validation level
1
Tau 0: Coherence time (s)
0.003512
Ambient temperature (°C)
13.68
Seeing (arcsec)
0.835
Observation
ID
16279
Category
calibrator
Program ID
078.D-0292(B)
Program Title
VISIR--MIDI(--CHANDRA--HST) OBSERVATIONS OF THE CIRCUMSTELLAR ENVIRONMENT OF SILICATE CARBON STARS
Program Type
Normal
PI / COI
OHNAKA/ IZUMIURA/ DRIEBE/ HOFMANN/ MURAKAWA/ SCHERTL/ WEIGELT/ WITTKOWSKI
Target
ID
14356
Name
bmgem
RA
110.245837
DEC
24.99953
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+GRISM
Stations
U2 U3
Projected baselines
Baseline Length start Length end Angle start Angle end
U2-U3 43.5750 43.6550 49.9000 49.8000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 078.D-0292(B)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE SEARCH,OBJECT,DISPERSED
MJD-OBS 54105.26982639
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bmgem
RA 110.245837
DEC 24.99953
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID GRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 U2
HIERARCH ESO ISS CONF STATION2 U3
EXPTIME 66.2399989
HIERARCH ESO DET DIT 0.0288
HIERARCH ESO DET NDIT 2300
HIERARCH ESO ISS PBL12 START 43.575
HIERARCH ESO ISS PBL12 END 43.655
HIERARCH ESO ISS PBLA12 START 49.9
HIERARCH ESO ISS PBLA12 END 49.8
HIERARCH ESO ISS AMBI TAU0 START 0.003196
HIERARCH ESO ISS AMBI TAU0 END 0.003828
HIERARCH ESO ISS AMBI TEMP 13.68
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.76