Exposure
ID
MATIS.2021-03-04T01:19:23.090_1
Header ID
MATIS.2021-03-04T01:19:23.090
Date updated
2021-03-04 01:25:56 UTC+0000
Release date
2021-03-04 01:19:23 UTC+0000
UTC Start
2021-03-04 01:19:23.090
UTC End
2021-03-04 01:20:23.150
MJD Start
59277.05512836
MJD End
59277.0558234989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0050535
Ambient temperature (°C)
12.38
Seeing (arcsec)
0.995
Observation
ID
47000
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35276
Name
17 Lep
RA
91.247686
DEC
-16.48432
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 56.5180 56.5130 32.7000 32.8000
U1-U3 102.1360 102.1150 38.7000 38.8000
U1-U4 126.8110 126.6970 65.6860 65.7340
U2-U3 46.2980 46.2810 46.0000 46.0000
U2-U4 85.1300 85.0150 86.8550 86.9220
U3-U4 58.5640 58.4830 118.0030 118.1170
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 59277.05512836
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 17 Lep
RA 91.247686
DEC -16.48432
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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 56.518
HIERARCH ESO ISS PBL12 END 56.513
HIERARCH ESO ISS PBLA12 START 32.7
HIERARCH ESO ISS PBLA12 END 32.8
HIERARCH ESO ISS PBL13 START 102.136
HIERARCH ESO ISS PBL13 END 102.115
HIERARCH ESO ISS PBLA13 START 38.7
HIERARCH ESO ISS PBLA13 END 38.8
HIERARCH ESO ISS PBL14 START 126.811
HIERARCH ESO ISS PBL14 END 126.697
HIERARCH ESO ISS PBLA14 START 65.686
HIERARCH ESO ISS PBLA14 END 65.734
HIERARCH ESO ISS PBL23 START 46.298
HIERARCH ESO ISS PBL23 END 46.281
HIERARCH ESO ISS PBLA23 START 46.0
HIERARCH ESO ISS PBLA23 END 46.0
HIERARCH ESO ISS PBL24 START 85.13
HIERARCH ESO ISS PBL24 END 85.015
HIERARCH ESO ISS PBLA24 START 86.855
HIERARCH ESO ISS PBLA24 END 86.922
HIERARCH ESO ISS PBL34 START 58.564
HIERARCH ESO ISS PBL34 END 58.483
HIERARCH ESO ISS PBLA34 START 118.003
HIERARCH ESO ISS PBLA34 END 118.117
HIERARCH ESO ISS AMBI TAU0 START 0.005057
HIERARCH ESO ISS AMBI TAU0 END 0.00505
HIERARCH ESO ISS AMBI TEMP 12.38
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 1.05