Exposure
ID
MATIS.2020-12-27T03:25:08.814_1
Header ID
MATIS.2020-12-27T03:25:08.814
Date updated
2020-12-27 03:35:54 UTC+0000
Release date
2020-12-27 03:25:08 UTC+0000
UTC Start
2020-12-27 03:25:08.814
UTC End
2020-12-27 03:26:08.790
MJD Start
59210.14246313
MJD End
59210.1431572967
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004729
Ambient temperature (°C)
13.64
Seeing (arcsec)
0.68
Observation
ID
46216
Category
calibrator
Program ID
106.21L4.001
Program Title
IMAGING ONE OF THE BIGGEST STARS IN THE SKY WITH MATISSE, EPISODE 3
Program Type
GTO
PI / COI
MILLOUR/ CRUZALEBES/ CHIAVASSA/ MONTARGES/ MATTER/ BRUNO/ PETROV/ LAGADEC/ HRON/ WEIGELT
Target
ID
34784
Name
HD40657
RA
90.012891
DEC
-3.0746
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.0390 25.0280 137.6000 137.6000
A0-D0 30.1750 30.2190 70.6000 70.6000
A0-C1 22.5950 22.6000 113.4110 113.4200
B2-D0 30.7820 30.8050 22.1000 22.2000
B2-C1 10.2540 10.2620 22.0140 22.1350
D0-C1 20.5280 20.5430 202.0840 202.2040
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21L4.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59210.14246313
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD40657
RA 90.012891
DEC -3.0746
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.111
HIERARCH ESO DET SEQ1 PERIOD 0.196
HIERARCH ESO DET NDIT 306
HIERARCH ESO ISS PBL12 START 25.039
HIERARCH ESO ISS PBL12 END 25.028
HIERARCH ESO ISS PBLA12 START 137.6
HIERARCH ESO ISS PBLA12 END 137.6
HIERARCH ESO ISS PBL13 START 30.175
HIERARCH ESO ISS PBL13 END 30.219
HIERARCH ESO ISS PBLA13 START 70.6
HIERARCH ESO ISS PBLA13 END 70.6
HIERARCH ESO ISS PBL14 START 22.595
HIERARCH ESO ISS PBL14 END 22.6
HIERARCH ESO ISS PBLA14 START 113.411
HIERARCH ESO ISS PBLA14 END 113.42
HIERARCH ESO ISS PBL23 START 30.782
HIERARCH ESO ISS PBL23 END 30.805
HIERARCH ESO ISS PBLA23 START 22.1
HIERARCH ESO ISS PBLA23 END 22.2
HIERARCH ESO ISS PBL24 START 10.254
HIERARCH ESO ISS PBL24 END 10.262
HIERARCH ESO ISS PBLA24 START 22.014
HIERARCH ESO ISS PBLA24 END 22.135
HIERARCH ESO ISS PBL34 START 20.528
HIERARCH ESO ISS PBL34 END 20.543
HIERARCH ESO ISS PBLA34 START 202.084
HIERARCH ESO ISS PBLA34 END 202.204
HIERARCH ESO ISS AMBI TAU0 START 0.004949
HIERARCH ESO ISS AMBI TAU0 END 0.004509
HIERARCH ESO ISS AMBI TEMP 13.64
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.76