Exposure
ID
MATIS.2023-03-20T00:00:24.686_1
Header ID
MATIS.2023-03-20T00:00:24.686
Date updated
2023-03-20 00:06:20 UTC+0000
Release date
2023-03-20 00:00:24 UTC+0000
UTC Start
2023-03-20 00:00:24.686
UTC End
2023-03-20 00:01:26.514
MJD Start
60023.00028572
MJD End
60023.0010013219
Exposure time (s)
61.8
Validation level
1
Tau 0: Coherence time (s)
0.007921
Ambient temperature (°C)
14.27
Seeing (arcsec)
0.91
Observation
ID
54090
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
40191
Name
HD 56618
RA
109.144466
DEC
-27.88098
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.3520 90.3710 114.9000 115.0000
A0-J2 129.1330 129.1530 91.7000 91.8000
A0-K0 127.9640 127.9710 69.9280 70.0770
G1-J2 58.2290 58.2280 54.0000 54.2000
G1-K0 90.4260 90.4210 25.0120 25.1530
J2-K0 48.5520 48.5540 349.4570 349.5910
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 60023.00028572
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 56618
RA 109.144466
DEC -27.88098
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.533
HIERARCH ESO DET NDIT 116
HIERARCH ESO ISS PBL12 START 90.352
HIERARCH ESO ISS PBL12 END 90.371
HIERARCH ESO ISS PBLA12 START 114.9
HIERARCH ESO ISS PBLA12 END 115.0
HIERARCH ESO ISS PBL13 START 129.133
HIERARCH ESO ISS PBL13 END 129.153
HIERARCH ESO ISS PBLA13 START 91.7
HIERARCH ESO ISS PBLA13 END 91.8
HIERARCH ESO ISS PBL14 START 127.964
HIERARCH ESO ISS PBL14 END 127.971
HIERARCH ESO ISS PBLA14 START 69.928
HIERARCH ESO ISS PBLA14 END 70.077
HIERARCH ESO ISS PBL23 START 58.229
HIERARCH ESO ISS PBL23 END 58.228
HIERARCH ESO ISS PBLA23 START 54.0
HIERARCH ESO ISS PBLA23 END 54.2
HIERARCH ESO ISS PBL24 START 90.426
HIERARCH ESO ISS PBL24 END 90.421
HIERARCH ESO ISS PBLA24 START 25.012
HIERARCH ESO ISS PBLA24 END 25.153
HIERARCH ESO ISS PBL34 START 48.552
HIERARCH ESO ISS PBL34 END 48.554
HIERARCH ESO ISS PBLA34 START 349.457
HIERARCH ESO ISS PBLA34 END 349.591
HIERARCH ESO ISS AMBI TAU0 START 0.008466
HIERARCH ESO ISS AMBI TAU0 END 0.007376
HIERARCH ESO ISS AMBI TEMP 14.27
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.96