Exposure
ID
MATIS.2021-11-20T07:19:17.101_1
Header ID
MATIS.2021-11-20T07:19:17.101
Date updated
2021-11-20 07:36:27 UTC+0000
Release date
2021-11-20 07:19:17 UTC+0000
UTC Start
2021-11-20 07:19:17.101
UTC End
2021-11-20 07:20:17.065
MJD Start
59538.30505904
MJD End
59538.3057530678
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001716
Ambient temperature (°C)
9.66
Seeing (arcsec)
1.45
Observation
ID
48953
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.2510 68.2460 285.8000 286.0000
K0-D0 91.0170 90.9790 271.9000 272.2000
K0-J3 43.3350 43.3550 333.5780 333.7690
G2-D0 29.6630 29.6340 238.5000 238.7000
G2-J3 50.6130 50.5680 66.4290 66.6510
D0-J3 80.0970 80.0220 63.4970 63.7150
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 59538.30505904
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 37993
RA 83.686602
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 68.251
HIERARCH ESO ISS PBL12 END 68.246
HIERARCH ESO ISS PBLA12 START 285.8
HIERARCH ESO ISS PBLA12 END 286.0
HIERARCH ESO ISS PBL13 START 91.017
HIERARCH ESO ISS PBL13 END 90.979
HIERARCH ESO ISS PBLA13 START 271.9
HIERARCH ESO ISS PBLA13 END 272.2
HIERARCH ESO ISS PBL14 START 43.335
HIERARCH ESO ISS PBL14 END 43.355
HIERARCH ESO ISS PBLA14 START 333.578
HIERARCH ESO ISS PBLA14 END 333.769
HIERARCH ESO ISS PBL23 START 29.663
HIERARCH ESO ISS PBL23 END 29.634
HIERARCH ESO ISS PBLA23 START 238.5
HIERARCH ESO ISS PBLA23 END 238.7
HIERARCH ESO ISS PBL24 START 50.613
HIERARCH ESO ISS PBL24 END 50.568
HIERARCH ESO ISS PBLA24 START 66.429
HIERARCH ESO ISS PBLA24 END 66.651
HIERARCH ESO ISS PBL34 START 80.097
HIERARCH ESO ISS PBL34 END 80.022
HIERARCH ESO ISS PBLA34 START 63.497
HIERARCH ESO ISS PBLA34 END 63.715
HIERARCH ESO ISS AMBI TAU0 START 0.001716
HIERARCH ESO ISS AMBI TAU0 END 0.001716
HIERARCH ESO ISS AMBI TEMP 9.66
HIERARCH ESO ISS AMBI FWHM START 1.45
HIERARCH ESO ISS AMBI FWHM END 1.45