Exposure
ID
MATIS.2022-12-08T07:22:39.498_1
Header ID
MATIS.2022-12-08T07:22:39.498
Date updated
2022-12-08 07:30:51 UTC+0000
Release date
2022-12-08 07:22:39 UTC+0000
UTC Start
2022-12-08 07:22:39.498
UTC End
2022-12-08 07:23:41.326
MJD Start
59921.3074016
MJD End
59921.3081172019
Exposure time (s)
61.8
Validation level
1
Tau 0: Coherence time (s)
0.010345
Ambient temperature (°C)
14.0
Seeing (arcsec)
0.48
Observation
ID
53395
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
39710
Name
17 Lep
RA
91.247953
DEC
-16.48406
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.3220 56.3090 34.1000 34.1000
U1-U3 101.4650 101.4240 39.9000 39.9000
U1-U4 123.6930 123.5250 66.7030 66.7450
U2-U3 45.7870 45.7570 47.0000 47.1000
U2-U4 82.0790 81.9200 88.4140 88.4870
U3-U4 56.5170 56.4140 120.7960 120.9340
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 59921.3074016
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 17 Lep
RA 91.247953
DEC -16.48406
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.533
HIERARCH ESO DET NDIT 116
HIERARCH ESO ISS PBL12 START 56.322
HIERARCH ESO ISS PBL12 END 56.309
HIERARCH ESO ISS PBLA12 START 34.1
HIERARCH ESO ISS PBLA12 END 34.1
HIERARCH ESO ISS PBL13 START 101.465
HIERARCH ESO ISS PBL13 END 101.424
HIERARCH ESO ISS PBLA13 START 39.9
HIERARCH ESO ISS PBLA13 END 39.9
HIERARCH ESO ISS PBL14 START 123.693
HIERARCH ESO ISS PBL14 END 123.525
HIERARCH ESO ISS PBLA14 START 66.703
HIERARCH ESO ISS PBLA14 END 66.745
HIERARCH ESO ISS PBL23 START 45.787
HIERARCH ESO ISS PBL23 END 45.757
HIERARCH ESO ISS PBLA23 START 47.0
HIERARCH ESO ISS PBLA23 END 47.1
HIERARCH ESO ISS PBL24 START 82.079
HIERARCH ESO ISS PBL24 END 81.92
HIERARCH ESO ISS PBLA24 START 88.414
HIERARCH ESO ISS PBLA24 END 88.487
HIERARCH ESO ISS PBL34 START 56.517
HIERARCH ESO ISS PBL34 END 56.414
HIERARCH ESO ISS PBLA34 START 120.796
HIERARCH ESO ISS PBLA34 END 120.934
HIERARCH ESO ISS AMBI TAU0 START 0.008729
HIERARCH ESO ISS AMBI TAU0 END 0.011961
HIERARCH ESO ISS AMBI TEMP 14.0
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.53