Exposure
ID
MATIS.2021-02-26T00:37:50.266_1
Header ID
MATIS.2021-02-26T00:37:50.266
Date updated
2021-02-26 00:45:48 UTC+0000
Release date
2021-02-26 00:37:50 UTC+0000
UTC Start
2021-02-26 00:37:50.266
UTC End
2021-02-26 00:38:50.326
MJD Start
59271.02627623
MJD End
59271.0269713689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.009109
Ambient temperature (°C)
17.59
Seeing (arcsec)
0.8
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 68.2030 68.1840 272.6000 272.7000
K0-D0 95.9710 95.9650 252.3000 252.3000
K0-J3 55.8960 55.8800 334.1650 334.2700
G2-D0 39.8520 39.8600 215.7000 215.8000
G2-J3 64.3700 64.3810 42.8470 42.9300
D0-J3 104.0330 104.0530 40.1320 40.2160
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 59271.02627623
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 68.203
HIERARCH ESO ISS PBL12 END 68.184
HIERARCH ESO ISS PBLA12 START 272.6
HIERARCH ESO ISS PBLA12 END 272.7
HIERARCH ESO ISS PBL13 START 95.971
HIERARCH ESO ISS PBL13 END 95.965
HIERARCH ESO ISS PBLA13 START 252.3
HIERARCH ESO ISS PBLA13 END 252.3
HIERARCH ESO ISS PBL14 START 55.896
HIERARCH ESO ISS PBL14 END 55.88
HIERARCH ESO ISS PBLA14 START 334.165
HIERARCH ESO ISS PBLA14 END 334.27
HIERARCH ESO ISS PBL23 START 39.852
HIERARCH ESO ISS PBL23 END 39.86
HIERARCH ESO ISS PBLA23 START 215.7
HIERARCH ESO ISS PBLA23 END 215.8
HIERARCH ESO ISS PBL24 START 64.37
HIERARCH ESO ISS PBL24 END 64.381
HIERARCH ESO ISS PBLA24 START 42.847
HIERARCH ESO ISS PBLA24 END 42.93
HIERARCH ESO ISS PBL34 START 104.033
HIERARCH ESO ISS PBL34 END 104.053
HIERARCH ESO ISS PBLA34 START 40.132
HIERARCH ESO ISS PBLA34 END 40.216
HIERARCH ESO ISS AMBI TAU0 START 0.008966
HIERARCH ESO ISS AMBI TAU0 END 0.009252
HIERARCH ESO ISS AMBI TEMP 17.59
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.77