Exposure
ID
MATIS.2021-02-26T00:39:05.734_1
Header ID
MATIS.2021-02-26T00:39:05.734
Date updated
2021-02-26 00:45:48 UTC+0000
Release date
2021-02-26 00:39:05 UTC+0000
UTC Start
2021-02-26 00:39:05.734
UTC End
2021-02-26 00:40:05.794
MJD Start
59271.0271497
MJD End
59271.0278448389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0093075
Ambient temperature (°C)
17.56
Seeing (arcsec)
0.745
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 68.1790 68.1580 272.7000 272.8000
K0-D0 95.9640 95.9560 252.3000 252.4000
K0-J3 55.8760 55.8600 334.2740 334.4030
G2-D0 39.8620 39.8700 215.8000 215.9000
G2-J3 64.3840 64.3960 42.9280 43.0330
D0-J3 104.0570 104.0770 40.2140 40.3210
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 59271.0271497
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 68.179
HIERARCH ESO ISS PBL12 END 68.158
HIERARCH ESO ISS PBLA12 START 272.7
HIERARCH ESO ISS PBLA12 END 272.8
HIERARCH ESO ISS PBL13 START 95.964
HIERARCH ESO ISS PBL13 END 95.956
HIERARCH ESO ISS PBLA13 START 252.3
HIERARCH ESO ISS PBLA13 END 252.4
HIERARCH ESO ISS PBL14 START 55.876
HIERARCH ESO ISS PBL14 END 55.86
HIERARCH ESO ISS PBLA14 START 334.274
HIERARCH ESO ISS PBLA14 END 334.403
HIERARCH ESO ISS PBL23 START 39.862
HIERARCH ESO ISS PBL23 END 39.87
HIERARCH ESO ISS PBLA23 START 215.8
HIERARCH ESO ISS PBLA23 END 215.9
HIERARCH ESO ISS PBL24 START 64.384
HIERARCH ESO ISS PBL24 END 64.396
HIERARCH ESO ISS PBLA24 START 42.928
HIERARCH ESO ISS PBLA24 END 43.033
HIERARCH ESO ISS PBL34 START 104.057
HIERARCH ESO ISS PBL34 END 104.077
HIERARCH ESO ISS PBLA34 START 40.214
HIERARCH ESO ISS PBLA34 END 40.321
HIERARCH ESO ISS AMBI TAU0 START 0.009252
HIERARCH ESO ISS AMBI TAU0 END 0.009363
HIERARCH ESO ISS AMBI TEMP 17.56
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.72