Exposure
ID
MATIS.2023-01-24T01:45:03.637_1
Header ID
MATIS.2023-01-24T01:45:03.637
Date updated
2023-01-24 01:55:49 UTC+0000
Release date
2023-01-24 01:45:03 UTC+0000
UTC Start
2023-01-24 01:45:03.637
UTC End
2023-01-24 01:46:03.645
MJD Start
59968.07295876
MJD End
59968.073653297
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007554
Ambient temperature (°C)
13.61
Seeing (arcsec)
0.64
Observation
ID
53976
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 84.7290 84.7670 103.5000 103.7000
A0-J2 129.0070 129.0160 87.5000 87.7000
A0-J3 113.9720 113.9040 53.7480 53.9700
G1-J2 52.9840 52.9580 61.3000 61.5000
G1-J3 87.6470 87.6330 6.2360 6.4030
J2-J3 71.9270 71.9750 329.0730 329.2560
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 59968.07295876
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 37993
RA 83.684619
DEC -73.74109
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 84.729
HIERARCH ESO ISS PBL12 END 84.767
HIERARCH ESO ISS PBLA12 START 103.5
HIERARCH ESO ISS PBLA12 END 103.7
HIERARCH ESO ISS PBL13 START 129.007
HIERARCH ESO ISS PBL13 END 129.016
HIERARCH ESO ISS PBLA13 START 87.5
HIERARCH ESO ISS PBLA13 END 87.7
HIERARCH ESO ISS PBL14 START 113.972
HIERARCH ESO ISS PBL14 END 113.904
HIERARCH ESO ISS PBLA14 START 53.748
HIERARCH ESO ISS PBLA14 END 53.97
HIERARCH ESO ISS PBL23 START 52.984
HIERARCH ESO ISS PBL23 END 52.958
HIERARCH ESO ISS PBLA23 START 61.3
HIERARCH ESO ISS PBLA23 END 61.5
HIERARCH ESO ISS PBL24 START 87.647
HIERARCH ESO ISS PBL24 END 87.633
HIERARCH ESO ISS PBLA24 START 6.236
HIERARCH ESO ISS PBLA24 END 6.403
HIERARCH ESO ISS PBL34 START 71.927
HIERARCH ESO ISS PBL34 END 71.975
HIERARCH ESO ISS PBLA34 START 329.073
HIERARCH ESO ISS PBLA34 END 329.256
HIERARCH ESO ISS AMBI TAU0 START 0.007554
HIERARCH ESO ISS AMBI TAU0 END 0.007554
HIERARCH ESO ISS AMBI TEMP 13.61
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64