Exposure
ID
MATIS.2021-02-28T00:31:38.429_1
Header ID
MATIS.2021-02-28T00:31:38.429
Date updated
2021-02-28 00:45:47 UTC+0000
Release date
2021-02-28 00:31:38 UTC+0000
UTC Start
2021-02-28 00:31:38.429
UTC End
2021-02-28 00:32:38.405
MJD Start
59273.02197256
MJD End
59273.0226667267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004951
Ambient temperature (°C)
16.11
Seeing (arcsec)
0.69
Observation
ID
46940
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35238
Name
17 Lep
RA
91.247408
DEC
-16.48425
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.2960 56.3070 27.8000 27.9000
U1-U3 102.0870 102.1080 34.1000 34.2000
U1-U4 130.2030 130.2070 61.8810 61.9580
U2-U3 46.5460 46.5550 41.8000 41.8000
U2-U4 89.3340 89.3150 82.5620 82.6360
U3-U4 62.0670 62.0370 111.9080 111.9940
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 59273.02197256
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 17 Lep
RA 91.247408
DEC -16.48425
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
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 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 56.296
HIERARCH ESO ISS PBL12 END 56.307
HIERARCH ESO ISS PBLA12 START 27.8
HIERARCH ESO ISS PBLA12 END 27.9
HIERARCH ESO ISS PBL13 START 102.087
HIERARCH ESO ISS PBL13 END 102.108
HIERARCH ESO ISS PBLA13 START 34.1
HIERARCH ESO ISS PBLA13 END 34.2
HIERARCH ESO ISS PBL14 START 130.203
HIERARCH ESO ISS PBL14 END 130.207
HIERARCH ESO ISS PBLA14 START 61.881
HIERARCH ESO ISS PBLA14 END 61.958
HIERARCH ESO ISS PBL23 START 46.546
HIERARCH ESO ISS PBL23 END 46.555
HIERARCH ESO ISS PBLA23 START 41.8
HIERARCH ESO ISS PBLA23 END 41.8
HIERARCH ESO ISS PBL24 START 89.334
HIERARCH ESO ISS PBL24 END 89.315
HIERARCH ESO ISS PBLA24 START 82.562
HIERARCH ESO ISS PBLA24 END 82.636
HIERARCH ESO ISS PBL34 START 62.067
HIERARCH ESO ISS PBL34 END 62.037
HIERARCH ESO ISS PBLA34 START 111.908
HIERARCH ESO ISS PBLA34 END 111.994
HIERARCH ESO ISS AMBI TAU0 START 0.004951
HIERARCH ESO ISS AMBI TAU0 END 0.004951
HIERARCH ESO ISS AMBI TEMP 16.11
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.69