Exposure
ID
MATIS.2025-02-24T00:54:24.895_1
Header ID
MATIS.2025-02-24T00:54:24.895
Date updated
2025-02-24 01:05:45 UTC+0000
Release date
2025-02-24 00:54:24 UTC+0000
UTC Start
2025-02-24 00:54:24.895
UTC End
2025-02-24 00:55:24.903
MJD Start
60730.03778814
MJD End
60730.03848267704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005417999999999999
Ambient temperature (°C)
16.94
Seeing (arcsec)
0.82
Observation
ID
64808
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
48257
Name
HD 41800
RA
91.637435
DEC
-16.8959
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.6200 89.5720 117.6000 117.7000
A0-J2 128.6240 128.5700 94.4000 94.5000
A0-K0 127.8650 127.8410 72.7630 72.8340
G1-J2 58.2290 58.2290 57.0000 57.1000
G1-K0 90.1980 90.2120 28.2670 28.3580
J2-K0 48.1300 48.1260 352.6880 352.7970
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 60730.03778814
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 41800
RA 91.637435
DEC -16.8959
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 89.62
HIERARCH ESO ISS PBL12 END 89.572
HIERARCH ESO ISS PBLA12 START 117.6
HIERARCH ESO ISS PBLA12 END 117.7
HIERARCH ESO ISS PBL13 START 128.624
HIERARCH ESO ISS PBL13 END 128.57
HIERARCH ESO ISS PBLA13 START 94.4
HIERARCH ESO ISS PBLA13 END 94.5
HIERARCH ESO ISS PBL14 START 127.865
HIERARCH ESO ISS PBL14 END 127.841
HIERARCH ESO ISS PBLA14 START 72.763
HIERARCH ESO ISS PBLA14 END 72.834
HIERARCH ESO ISS PBL23 START 58.229
HIERARCH ESO ISS PBL23 END 58.229
HIERARCH ESO ISS PBLA23 START 57.0
HIERARCH ESO ISS PBLA23 END 57.1
HIERARCH ESO ISS PBL24 START 90.198
HIERARCH ESO ISS PBL24 END 90.212
HIERARCH ESO ISS PBLA24 START 28.267
HIERARCH ESO ISS PBLA24 END 28.358
HIERARCH ESO ISS PBL34 START 48.13
HIERARCH ESO ISS PBL34 END 48.126
HIERARCH ESO ISS PBLA34 START 352.688
HIERARCH ESO ISS PBLA34 END 352.797
HIERARCH ESO ISS AMBI TAU0 START 0.005336
HIERARCH ESO ISS AMBI TAU0 END 0.0055
HIERARCH ESO ISS AMBI TEMP 16.94
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.82