Exposure
ID
MATIS.2022-01-06T01:12:31.805_1
Header ID
MATIS.2022-01-06T01:12:31.805
Date updated
2022-01-06 01:23:35 UTC+0000
Release date
2022-01-06 01:12:31 UTC+0000
UTC Start
2022-01-06 01:12:31.805
UTC End
2022-01-06 01:13:31.865
MJD Start
59585.05036811
MJD End
59585.0510632489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.005897
Ambient temperature (°C)
13.95
Seeing (arcsec)
0.97
Observation
ID
49171
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36798
Name
HD 37993
RA
83.684619
DEC
-73.7411
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 80.1200 80.1710 78.9000 79.1000
A0-D0 31.7820 31.7790 49.0000 49.2000
A0-J3 119.2720 119.2340 31.9030 32.1190
G1-D0 54.9120 54.9690 275.7000 275.9000
G1-J3 87.2090 87.2310 349.7140 349.8780
D0-J3 89.3750 89.3460 25.9170 26.1230
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59585.05036811
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 37993
RA 83.684619
DEC -73.7411
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 80.12
HIERARCH ESO ISS PBL12 END 80.171
HIERARCH ESO ISS PBLA12 START 78.9
HIERARCH ESO ISS PBLA12 END 79.1
HIERARCH ESO ISS PBL13 START 31.782
HIERARCH ESO ISS PBL13 END 31.779
HIERARCH ESO ISS PBLA13 START 49.0
HIERARCH ESO ISS PBLA13 END 49.2
HIERARCH ESO ISS PBL14 START 119.272
HIERARCH ESO ISS PBL14 END 119.234
HIERARCH ESO ISS PBLA14 START 31.903
HIERARCH ESO ISS PBLA14 END 32.119
HIERARCH ESO ISS PBL23 START 54.912
HIERARCH ESO ISS PBL23 END 54.969
HIERARCH ESO ISS PBLA23 START 275.7
HIERARCH ESO ISS PBLA23 END 275.9
HIERARCH ESO ISS PBL24 START 87.209
HIERARCH ESO ISS PBL24 END 87.231
HIERARCH ESO ISS PBLA24 START 349.714
HIERARCH ESO ISS PBLA24 END 349.878
HIERARCH ESO ISS PBL34 START 89.375
HIERARCH ESO ISS PBL34 END 89.346
HIERARCH ESO ISS PBLA34 START 25.917
HIERARCH ESO ISS PBLA34 END 26.123
HIERARCH ESO ISS AMBI TAU0 START 0.005897
HIERARCH ESO ISS AMBI TAU0 END 0.005897
HIERARCH ESO ISS AMBI TEMP 13.95
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.97