Exposure
ID
MATIS.2021-02-26T00:35:23.925_1
Header ID
MATIS.2021-02-26T00:35:23.925
Date updated
2021-02-26 00:45:48 UTC+0000
Release date
2021-02-26 00:35:23 UTC+0000
UTC Start
2021-02-26 00:35:23.925
UTC End
2021-02-26 00:36:23.985
MJD Start
59271.02458246
MJD End
59271.0252775989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.008923
Ambient temperature (°C)
17.59
Seeing (arcsec)
0.87
Observation
ID
46905
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35212
Name
17 Lep
RA
91.24634
DEC
-16.48445
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 68.2450 68.2290 272.4000 272.5000
K0-D0 95.9780 95.9760 252.1000 252.2000
K0-J3 55.9350 55.9190 333.8870 334.0160
G2-D0 39.8320 39.8400 215.5000 215.6000
G2-J3 64.3390 64.3520 42.6200 42.7290
D0-J3 103.9810 104.0030 39.9000 40.0100
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 59271.02458246
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 17 Lep
RA 91.24634
DEC -16.48445
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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 68.245
HIERARCH ESO ISS PBL12 END 68.229
HIERARCH ESO ISS PBLA12 START 272.4
HIERARCH ESO ISS PBLA12 END 272.5
HIERARCH ESO ISS PBL13 START 95.978
HIERARCH ESO ISS PBL13 END 95.976
HIERARCH ESO ISS PBLA13 START 252.1
HIERARCH ESO ISS PBLA13 END 252.2
HIERARCH ESO ISS PBL14 START 55.935
HIERARCH ESO ISS PBL14 END 55.919
HIERARCH ESO ISS PBLA14 START 333.887
HIERARCH ESO ISS PBLA14 END 334.016
HIERARCH ESO ISS PBL23 START 39.832
HIERARCH ESO ISS PBL23 END 39.84
HIERARCH ESO ISS PBLA23 START 215.5
HIERARCH ESO ISS PBLA23 END 215.6
HIERARCH ESO ISS PBL24 START 64.339
HIERARCH ESO ISS PBL24 END 64.352
HIERARCH ESO ISS PBLA24 START 42.62
HIERARCH ESO ISS PBLA24 END 42.729
HIERARCH ESO ISS PBL34 START 103.981
HIERARCH ESO ISS PBL34 END 104.003
HIERARCH ESO ISS PBLA34 START 39.9
HIERARCH ESO ISS PBLA34 END 40.01
HIERARCH ESO ISS AMBI TAU0 START 0.008923
HIERARCH ESO ISS AMBI TAU0 END 0.008923
HIERARCH ESO ISS AMBI TEMP 17.59
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.87