Exposure
ID
MIDI.2008-04-25T01:44:42.000_1
Header ID
MIDI.2008-04-25T01:44:42.000
Date updated
2010-11-30 09:20:26 UTC+0000
Release date
2008-04-25 01:44:42 UTC+0000
UTC Start
2008-04-25 01:44:42.000
UTC End
2008-04-25 01:45:40.880
MJD Start
54581.07270833
MJD End
54581.0733898115
Exposure time (s)
58.9
Validation level
1
Tau 0: Coherence time (s)
0.0020565
Ambient temperature (°C)
16.29
Seeing (arcsec)
0.985
Observation
ID
19584
Category
calibrator
Program ID
381.D-0228(A)
Program Title
VLTI/MIDI OBSERVATIONS OF THE NON-MIRA M GIANT BK~VIR: COMBINED VIEW ON THE OUTER ATMOSPHERE AND THE DUST FORMATION ZONE WITH MIDI AND AMBER
Program Type
Short
PI / COI
OHNAKA/DRIEBE/HOFMANN/WEIGELT/WITTKOWSKI
Target
ID
15370
Name
hd89484
RA
154.993929
DEC
19.84102
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+GRISM
Stations
E0 G0
Projected baselines
Baseline Length start Length end Angle start Angle end
E0-G0 16.0060 16.0070 71.8000 71.7000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 381.D-0228(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE SEARCH,OBJECT,DISPERSED
MJD-OBS 54581.07270833
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME hd89484
RA 154.993929
DEC 19.84102
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID GRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 E0
HIERARCH ESO ISS CONF STATION2 G0
EXPTIME 58.8799985
HIERARCH ESO DET DIT 0.0256
HIERARCH ESO DET NDIT 2300
HIERARCH ESO ISS PBL12 START 16.006
HIERARCH ESO ISS PBL12 END 16.007
HIERARCH ESO ISS PBLA12 START 71.8
HIERARCH ESO ISS PBLA12 END 71.7
HIERARCH ESO ISS AMBI TAU0 START 0.001942
HIERARCH ESO ISS AMBI TAU0 END 0.002171
HIERARCH ESO ISS AMBI TEMP 16.29
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 0.94