Exposure
ID
MATIS.2023-01-18T02:08:24.614_1
Header ID
MATIS.2023-01-18T02:08:24.614
Date updated
2023-01-18 02:15:50 UTC+0000
Release date
2023-01-18 02:08:24 UTC+0000
UTC Start
2023-01-18 02:08:24.614
UTC End
2023-01-18 02:09:27.534
MJD Start
59962.08917377
MJD End
59962.0899020107
Exposure time (s)
62.9
Validation level
1
Tau 0: Coherence time (s)
0.009839
Ambient temperature (°C)
13.66
Seeing (arcsec)
0.45
Observation
ID
53899
Category
calibrator
Program ID
110.23WE.001
Program Title
IMAGING Z CMA WITH MATISSE: THE TALE OF TWO DISKS IN OUTBURST
Program Type
Normal
PI / COI
LYKOU/ VARGA/ ABRAHAM/ KOSPAL/ CHEN/ MILLOUR/ WOLF/ WEIGELT/ HOGERHEIJDE/ HENNING/ LOPEZ/ RATZKA
Target
ID
40072
Name
alf CMa
RA
101.283078
DEC
-16.72238
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 25.0530 25.0640 136.0000 136.0000
A0-D0 29.5680 29.6170 62.7000 62.8000
A0-C1 21.6920 21.7190 110.2040 110.2530
B2-D0 32.7930 32.8040 15.7000 15.8000
B2-C1 10.9240 10.9280 15.6310 15.7730
D0-C1 21.8690 21.8760 195.6940 195.8360
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23WE.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59962.08917377
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf CMa
RA 101.283078
DEC -16.72238
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 1.3
HIERARCH ESO DET SEQ1 PERIOD 2.86
HIERARCH ESO DET NDIT 22
HIERARCH ESO ISS PBL12 START 25.053
HIERARCH ESO ISS PBL12 END 25.064
HIERARCH ESO ISS PBLA12 START 136.0
HIERARCH ESO ISS PBLA12 END 136.0
HIERARCH ESO ISS PBL13 START 29.568
HIERARCH ESO ISS PBL13 END 29.617
HIERARCH ESO ISS PBLA13 START 62.7
HIERARCH ESO ISS PBLA13 END 62.8
HIERARCH ESO ISS PBL14 START 21.692
HIERARCH ESO ISS PBL14 END 21.719
HIERARCH ESO ISS PBLA14 START 110.204
HIERARCH ESO ISS PBLA14 END 110.253
HIERARCH ESO ISS PBL23 START 32.793
HIERARCH ESO ISS PBL23 END 32.804
HIERARCH ESO ISS PBLA23 START 15.7
HIERARCH ESO ISS PBLA23 END 15.8
HIERARCH ESO ISS PBL24 START 10.924
HIERARCH ESO ISS PBL24 END 10.928
HIERARCH ESO ISS PBLA24 START 15.631
HIERARCH ESO ISS PBLA24 END 15.773
HIERARCH ESO ISS PBL34 START 21.869
HIERARCH ESO ISS PBL34 END 21.876
HIERARCH ESO ISS PBLA34 START 195.694
HIERARCH ESO ISS PBLA34 END 195.836
HIERARCH ESO ISS AMBI TAU0 START 0.009839
HIERARCH ESO ISS AMBI TAU0 END 0.009839
HIERARCH ESO ISS AMBI TEMP 13.66
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.45