Exposure
ID
MATIS.2021-11-20T06:38:38.633_1
Header ID
MATIS.2021-11-20T06:38:38.633
Date updated
2021-11-20 06:51:47 UTC+0000
Release date
2021-11-20 06:38:38 UTC+0000
UTC Start
2021-11-20 06:38:38.633
UTC End
2021-11-20 06:39:38.641
MJD Start
59538.27683603
MJD End
59538.277530567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001716
Ambient temperature (°C)
8.9
Seeing (arcsec)
1.69
Observation
ID
48952
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36641
Name
HD 37993
RA
83.686602
DEC
-73.7411
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3470 68.3470 276.0000 276.2000
K0-D0 92.4170 92.3850 262.2000 262.4000
K0-J3 42.4110 42.4370 325.9290 326.1220
G2-D0 30.7230 30.6980 230.2000 230.4000
G2-J3 52.3220 52.2820 57.6690 57.8850
D0-J3 82.8790 82.8140 54.8940 55.1070
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 59538.27683603
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 37993
RA 83.686602
DEC -73.7411
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 68.347
HIERARCH ESO ISS PBL12 END 68.347
HIERARCH ESO ISS PBLA12 START 276.0
HIERARCH ESO ISS PBLA12 END 276.2
HIERARCH ESO ISS PBL13 START 92.417
HIERARCH ESO ISS PBL13 END 92.385
HIERARCH ESO ISS PBLA13 START 262.2
HIERARCH ESO ISS PBLA13 END 262.4
HIERARCH ESO ISS PBL14 START 42.411
HIERARCH ESO ISS PBL14 END 42.437
HIERARCH ESO ISS PBLA14 START 325.929
HIERARCH ESO ISS PBLA14 END 326.122
HIERARCH ESO ISS PBL23 START 30.723
HIERARCH ESO ISS PBL23 END 30.698
HIERARCH ESO ISS PBLA23 START 230.2
HIERARCH ESO ISS PBLA23 END 230.4
HIERARCH ESO ISS PBL24 START 52.322
HIERARCH ESO ISS PBL24 END 52.282
HIERARCH ESO ISS PBLA24 START 57.669
HIERARCH ESO ISS PBLA24 END 57.885
HIERARCH ESO ISS PBL34 START 82.879
HIERARCH ESO ISS PBL34 END 82.814
HIERARCH ESO ISS PBLA34 START 54.894
HIERARCH ESO ISS PBLA34 END 55.107
HIERARCH ESO ISS AMBI TAU0 START 0.001716
HIERARCH ESO ISS AMBI TAU0 END 0.001716
HIERARCH ESO ISS AMBI TEMP 8.9
HIERARCH ESO ISS AMBI FWHM START 1.69
HIERARCH ESO ISS AMBI FWHM END 1.69