Exposure
ID
MATIS.2021-11-20T06:31:18.132_1
Header ID
MATIS.2021-11-20T06:31:18.132
Date updated
2021-11-20 06:41:29 UTC+0000
Release date
2021-11-20 06:31:18 UTC+0000
UTC Start
2021-11-20 06:31:18.132
UTC End
2021-11-20 06:32:18.096
MJD Start
59538.27173764
MJD End
59538.2724316678
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001716
Ambient temperature (°C)
8.97
Seeing (arcsec)
1.69
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 68.3470 68.3470 274.2000 274.5000
K0-D0 92.6440 92.6130 260.5000 260.7000
K0-J3 42.2180 42.2450 324.5390 324.7310
G2-D0 30.8970 30.8730 228.7000 228.9000
G2-J3 52.6050 52.5670 56.1040 56.3200
D0-J3 83.3390 83.2760 53.3570 53.5690
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 59538.27173764
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 68.347
HIERARCH ESO ISS PBL12 END 68.347
HIERARCH ESO ISS PBLA12 START 274.2
HIERARCH ESO ISS PBLA12 END 274.5
HIERARCH ESO ISS PBL13 START 92.644
HIERARCH ESO ISS PBL13 END 92.613
HIERARCH ESO ISS PBLA13 START 260.5
HIERARCH ESO ISS PBLA13 END 260.7
HIERARCH ESO ISS PBL14 START 42.218
HIERARCH ESO ISS PBL14 END 42.245
HIERARCH ESO ISS PBLA14 START 324.539
HIERARCH ESO ISS PBLA14 END 324.731
HIERARCH ESO ISS PBL23 START 30.897
HIERARCH ESO ISS PBL23 END 30.873
HIERARCH ESO ISS PBLA23 START 228.7
HIERARCH ESO ISS PBLA23 END 228.9
HIERARCH ESO ISS PBL24 START 52.605
HIERARCH ESO ISS PBL24 END 52.567
HIERARCH ESO ISS PBLA24 START 56.104
HIERARCH ESO ISS PBLA24 END 56.32
HIERARCH ESO ISS PBL34 START 83.339
HIERARCH ESO ISS PBL34 END 83.276
HIERARCH ESO ISS PBLA34 START 53.357
HIERARCH ESO ISS PBLA34 END 53.569
HIERARCH ESO ISS AMBI TAU0 START 0.001716
HIERARCH ESO ISS AMBI TAU0 END 0.001716
HIERARCH ESO ISS AMBI TEMP 8.97
HIERARCH ESO ISS AMBI FWHM START 1.69
HIERARCH ESO ISS AMBI FWHM END 1.69