Exposure
ID
MIDI.2007-07-07T09:38:00.127_1
Header ID
MIDI.2007-07-07T09:38:00.127
Date updated
2011-07-14 14:02:13 UTC+0000
Release date
2007-07-07 09:38:00 UTC+0000
UTC Start
2007-07-07 09:38:00.127
UTC End
2007-07-07 09:38:33.067
MJD Start
54288.40139036
MJD End
54288.40177161
Exposure time (s)
32.9
Validation level
1
Tau 0: Coherence time (s)
0.000913
Ambient temperature (°C)
8.06
Seeing (arcsec)
1.945
Observation
ID
18037
Category
calibrator
Program ID
60.A-9006(A)
Program Title
MIDI CALIBRATORS
Program Type
Normal
PI / COI
MIDI TEAM
Target
ID
14786
Name
alf-Ari
RA
31.793367
DEC
23.46242
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
SCI_PHOT+PRISM
Stations
H0 D0
Projected baselines
Baseline Length start Length end Angle start Angle end
H0-D0 46.0450 46.3650 268.4000 268.2000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9006(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE TRACK,OBJECT,DISPERSED,SCIPHOT
MJD-OBS 54288.40139036
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf-Ari
RA 31.793367
DEC 23.46242
HIERARCH ESO INS OPT1 ID SCI_PHOT
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 H0
HIERARCH ESO ISS CONF STATION2 D0
EXPTIME 32.9399986
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 1830
HIERARCH ESO ISS PBL12 START 46.045
HIERARCH ESO ISS PBL12 END 46.365
HIERARCH ESO ISS PBLA12 START 268.4
HIERARCH ESO ISS PBLA12 END 268.2
HIERARCH ESO ISS AMBI TAU0 START 0.000948
HIERARCH ESO ISS AMBI TAU0 END 0.000878
HIERARCH ESO ISS AMBI TEMP 8.06
HIERARCH ESO ISS AMBI FWHM START 1.87
HIERARCH ESO ISS AMBI FWHM END 2.02