Exposure
ID
MATIS.2025-02-24T01:00:15.643_1
Header ID
MATIS.2025-02-24T01:00:15.643
Date updated
2025-02-24 01:10:46 UTC+0000
Release date
2025-02-24 01:00:15 UTC+0000
UTC Start
2025-02-24 01:00:15.643
UTC End
2025-02-24 01:01:15.703
MJD Start
60730.04184772
MJD End
60730.042542858886
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.00516
Ambient temperature (°C)
17.02
Seeing (arcsec)
0.8
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 89.3250 89.2700 118.1000 118.2000
A0-J2 128.2800 128.2120 94.8000 94.9000
A0-K0 127.7020 127.6660 73.1680 73.2370
G1-J2 58.2190 58.2140 57.4000 57.5000
G1-K0 90.2760 90.2880 28.7850 28.8730
J2-K0 48.1080 48.1050 353.3220 353.4330
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 60730.04184772
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 89.325
HIERARCH ESO ISS PBL12 END 89.27
HIERARCH ESO ISS PBLA12 START 118.1
HIERARCH ESO ISS PBLA12 END 118.2
HIERARCH ESO ISS PBL13 START 128.28
HIERARCH ESO ISS PBL13 END 128.212
HIERARCH ESO ISS PBLA13 START 94.8
HIERARCH ESO ISS PBLA13 END 94.9
HIERARCH ESO ISS PBL14 START 127.702
HIERARCH ESO ISS PBL14 END 127.666
HIERARCH ESO ISS PBLA14 START 73.168
HIERARCH ESO ISS PBLA14 END 73.237
HIERARCH ESO ISS PBL23 START 58.219
HIERARCH ESO ISS PBL23 END 58.214
HIERARCH ESO ISS PBLA23 START 57.4
HIERARCH ESO ISS PBLA23 END 57.5
HIERARCH ESO ISS PBL24 START 90.276
HIERARCH ESO ISS PBL24 END 90.288
HIERARCH ESO ISS PBLA24 START 28.785
HIERARCH ESO ISS PBLA24 END 28.873
HIERARCH ESO ISS PBL34 START 48.108
HIERARCH ESO ISS PBL34 END 48.105
HIERARCH ESO ISS PBLA34 START 353.322
HIERARCH ESO ISS PBLA34 END 353.433
HIERARCH ESO ISS AMBI TAU0 START 0.004974
HIERARCH ESO ISS AMBI TAU0 END 0.005346
HIERARCH ESO ISS AMBI TEMP 17.02
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.78