Exposure
ID
MATIS.2023-01-24T01:35:03.368_1
Header ID
MATIS.2023-01-24T01:35:03.368
Date updated
2023-01-24 01:46:59 UTC+0000
Release date
2023-01-24 01:35:03 UTC+0000
UTC Start
2023-01-24 01:35:03.368
UTC End
2023-01-24 01:36:03.428
MJD Start
59968.0660112
MJD End
59968.0667063389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0073775
Ambient temperature (°C)
13.63
Seeing (arcsec)
0.75
Observation
ID
53975
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
40120
Name
HD 37993
RA
83.684619
DEC
-73.74109
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 84.3410 84.3810 101.1000 101.4000
A0-J2 128.9030 128.9150 85.1000 85.3000
A0-J3 114.6250 114.5600 51.5930 51.8090
G1-J2 53.2380 53.2130 59.1000 59.3000
G1-J3 87.7620 87.7520 4.6230 4.7840
J2-J3 71.4400 71.4910 327.2950 327.4740
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 59968.0660112
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 37993
RA 83.684619
DEC -73.74109
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 G1
HIERARCH ESO ISS CONF STATION3 J2
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 84.341
HIERARCH ESO ISS PBL12 END 84.381
HIERARCH ESO ISS PBLA12 START 101.1
HIERARCH ESO ISS PBLA12 END 101.4
HIERARCH ESO ISS PBL13 START 128.903
HIERARCH ESO ISS PBL13 END 128.915
HIERARCH ESO ISS PBLA13 START 85.1
HIERARCH ESO ISS PBLA13 END 85.3
HIERARCH ESO ISS PBL14 START 114.625
HIERARCH ESO ISS PBL14 END 114.56
HIERARCH ESO ISS PBLA14 START 51.593
HIERARCH ESO ISS PBLA14 END 51.809
HIERARCH ESO ISS PBL23 START 53.238
HIERARCH ESO ISS PBL23 END 53.213
HIERARCH ESO ISS PBLA23 START 59.1
HIERARCH ESO ISS PBLA23 END 59.3
HIERARCH ESO ISS PBL24 START 87.762
HIERARCH ESO ISS PBL24 END 87.752
HIERARCH ESO ISS PBLA24 START 4.623
HIERARCH ESO ISS PBLA24 END 4.784
HIERARCH ESO ISS PBL34 START 71.44
HIERARCH ESO ISS PBL34 END 71.491
HIERARCH ESO ISS PBLA34 START 327.295
HIERARCH ESO ISS PBLA34 END 327.474
HIERARCH ESO ISS AMBI TAU0 START 0.007285
HIERARCH ESO ISS AMBI TAU0 END 0.00747
HIERARCH ESO ISS AMBI TEMP 13.63
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.75