Exposure
ID
MATIS.2025-02-24T00:59:03.558_1
Header ID
MATIS.2025-02-24T00:59:03.558
Date updated
2025-02-24 01:05:45 UTC+0000
Release date
2025-02-24 00:59:03 UTC+0000
UTC Start
2025-02-24 00:59:03.558
UTC End
2025-02-24 01:00:03.618
MJD Start
60730.0410134
MJD End
60730.04170853888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0051199999999999996
Ambient temperature (°C)
16.96
Seeing (arcsec)
0.825
Observation
ID
64807
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
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.3890 89.3360 118.0000 118.1000
A0-J2 128.3570 128.2930 94.7000 94.8000
A0-K0 127.7410 127.7090 73.0860 73.1540
G1-J2 58.2230 58.2190 57.3000 57.4000
G1-K0 90.2610 90.2730 28.6800 28.7670
J2-K0 48.1120 48.1090 353.1910 353.3000
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 60730.0410134
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 41800
RA 91.637435
DEC -16.8959
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 89.389
HIERARCH ESO ISS PBL12 END 89.336
HIERARCH ESO ISS PBLA12 START 118.0
HIERARCH ESO ISS PBLA12 END 118.1
HIERARCH ESO ISS PBL13 START 128.357
HIERARCH ESO ISS PBL13 END 128.293
HIERARCH ESO ISS PBLA13 START 94.7
HIERARCH ESO ISS PBLA13 END 94.8
HIERARCH ESO ISS PBL14 START 127.741
HIERARCH ESO ISS PBL14 END 127.709
HIERARCH ESO ISS PBLA14 START 73.086
HIERARCH ESO ISS PBLA14 END 73.154
HIERARCH ESO ISS PBL23 START 58.223
HIERARCH ESO ISS PBL23 END 58.219
HIERARCH ESO ISS PBLA23 START 57.3
HIERARCH ESO ISS PBLA23 END 57.4
HIERARCH ESO ISS PBL24 START 90.261
HIERARCH ESO ISS PBL24 END 90.273
HIERARCH ESO ISS PBLA24 START 28.68
HIERARCH ESO ISS PBLA24 END 28.767
HIERARCH ESO ISS PBL34 START 48.112
HIERARCH ESO ISS PBL34 END 48.109
HIERARCH ESO ISS PBLA34 START 353.191
HIERARCH ESO ISS PBLA34 END 353.3
HIERARCH ESO ISS AMBI TAU0 START 0.005266
HIERARCH ESO ISS AMBI TAU0 END 0.004974
HIERARCH ESO ISS AMBI TEMP 16.96
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.82