Exposure
ID
MATIS.2020-12-27T04:23:37.461_1
Header ID
MATIS.2020-12-27T04:23:37.461
Date updated
2020-12-27 04:30:59 UTC+0000
Release date
2020-12-27 04:23:37 UTC+0000
UTC Start
2020-12-27 04:23:37.461
UTC End
2020-12-27 04:24:38.123
MJD Start
59210.18307246
MJD End
59210.1837745665
Exposure time (s)
60.7
Validation level
0
Tau 0: Coherence time (s)
0.004459
Ambient temperature (°C)
12.76
Seeing (arcsec)
0.795
Observation
ID
46217
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
34783
Name
alf_CMa
RA
101.283339
DEC
-16.72182
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2990 25.2980 139.0000 139.1000
A0-D0 31.3690 31.3940 67.9000 68.0000
A0-C1 22.5320 22.5400 113.0180 113.0830
B2-D0 33.3150 33.3260 22.0000 22.1000
B2-C1 11.0980 11.1010 21.9620 22.0790
D0-C1 22.2170 22.2240 202.0250 202.1420
Invalid fields
Key
INSTRUMENT_MODE
Header: validation messages
Message
Invalid instrument_mode = 'SI_PHOT_M_HIGH+' for instrument 'MATISSE'
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 59210.18307246
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf_CMa
RA 101.283339
DEC -16.72182
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME M
HIERARCH ESO INS FIL ID M
HIERARCH ESO INS DIL NAME HIGH+
HIERARCH ESO INS DIL ID HIGH+
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 3.0
HIERARCH ESO DET SEQ1 PERIOD 4.333
HIERARCH ESO DET NDIT 14
HIERARCH ESO ISS PBL12 START 25.299
HIERARCH ESO ISS PBL12 END 25.298
HIERARCH ESO ISS PBLA12 START 139.0
HIERARCH ESO ISS PBLA12 END 139.1
HIERARCH ESO ISS PBL13 START 31.369
HIERARCH ESO ISS PBL13 END 31.394
HIERARCH ESO ISS PBLA13 START 67.9
HIERARCH ESO ISS PBLA13 END 68.0
HIERARCH ESO ISS PBL14 START 22.532
HIERARCH ESO ISS PBL14 END 22.54
HIERARCH ESO ISS PBLA14 START 113.018
HIERARCH ESO ISS PBLA14 END 113.083
HIERARCH ESO ISS PBL23 START 33.315
HIERARCH ESO ISS PBL23 END 33.326
HIERARCH ESO ISS PBLA23 START 22.0
HIERARCH ESO ISS PBLA23 END 22.1
HIERARCH ESO ISS PBL24 START 11.098
HIERARCH ESO ISS PBL24 END 11.101
HIERARCH ESO ISS PBLA24 START 21.962
HIERARCH ESO ISS PBLA24 END 22.079
HIERARCH ESO ISS PBL34 START 22.217
HIERARCH ESO ISS PBL34 END 22.224
HIERARCH ESO ISS PBLA34 START 202.025
HIERARCH ESO ISS PBLA34 END 202.142
HIERARCH ESO ISS AMBI TAU0 START 0.003909
HIERARCH ESO ISS AMBI TAU0 END 0.005009
HIERARCH ESO ISS AMBI TEMP 12.76
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.67