Exposure
ID
MATIS.2021-03-04T01:17:57.175_1
Header ID
MATIS.2021-03-04T01:17:57.175
Date updated
2021-03-04 01:25:56 UTC+0000
Release date
2021-03-04 01:17:57 UTC+0000
UTC Start
2021-03-04 01:17:57.175
UTC End
2021-03-04 01:18:57.235
MJD Start
59277.05413397
MJD End
59277.0548291089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.006286
Ambient temperature (°C)
12.3
Seeing (arcsec)
0.75
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 56.5250 56.5200 32.6000 32.7000
U1-U3 102.1650 102.1450 38.6000 38.7000
U1-U4 126.9710 126.8600 65.6170 65.6650
U2-U3 46.3220 46.3050 45.9000 46.0000
U2-U4 85.2930 85.1800 86.7590 86.8260
U3-U4 58.6790 58.5990 117.8420 117.9540
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 59277.05413397
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 56.525
HIERARCH ESO ISS PBL12 END 56.52
HIERARCH ESO ISS PBLA12 START 32.6
HIERARCH ESO ISS PBLA12 END 32.7
HIERARCH ESO ISS PBL13 START 102.165
HIERARCH ESO ISS PBL13 END 102.145
HIERARCH ESO ISS PBLA13 START 38.6
HIERARCH ESO ISS PBLA13 END 38.7
HIERARCH ESO ISS PBL14 START 126.971
HIERARCH ESO ISS PBL14 END 126.86
HIERARCH ESO ISS PBLA14 START 65.617
HIERARCH ESO ISS PBLA14 END 65.665
HIERARCH ESO ISS PBL23 START 46.322
HIERARCH ESO ISS PBL23 END 46.305
HIERARCH ESO ISS PBLA23 START 45.9
HIERARCH ESO ISS PBLA23 END 46.0
HIERARCH ESO ISS PBL24 START 85.293
HIERARCH ESO ISS PBL24 END 85.18
HIERARCH ESO ISS PBLA24 START 86.759
HIERARCH ESO ISS PBLA24 END 86.826
HIERARCH ESO ISS PBL34 START 58.679
HIERARCH ESO ISS PBL34 END 58.599
HIERARCH ESO ISS PBLA34 START 117.842
HIERARCH ESO ISS PBLA34 END 117.954
HIERARCH ESO ISS AMBI TAU0 START 0.006286
HIERARCH ESO ISS AMBI TAU0 END 0.006286
HIERARCH ESO ISS AMBI TEMP 12.3
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.75