Exposure
ID
MATIS.2025-03-05T01:18:53.477_1
Header ID
MATIS.2025-03-05T01:18:53.477
Date updated
2025-03-05 01:25:53 UTC+0000
Release date
2025-03-05 01:18:53 UTC+0000
UTC Start
2025-03-05 01:18:53.477
UTC End
2025-03-05 01:19:53.441
MJD Start
60739.05478561
MJD End
60739.05547963778
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0038115
Ambient temperature (°C)
14.3
Seeing (arcsec)
1.24
Observation
ID
64970
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
48384
Name
HD 56618
RA
109.144462
DEC
-27.88096
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2950 25.2960 143.8000 143.9000
A0-D0 31.9420 31.9340 72.4000 72.5000
A0-C1 22.6210 22.6190 117.3710 117.4740
B2-D0 33.8450 33.8410 27.3000 27.4000
B2-C1 11.2740 11.2730 27.2590 27.3450
D0-C1 22.5710 22.5680 207.3230 207.4090
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 60739.05478561
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 56618
RA 109.144462
DEC -27.88096
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 25.295
HIERARCH ESO ISS PBL12 END 25.296
HIERARCH ESO ISS PBLA12 START 143.8
HIERARCH ESO ISS PBLA12 END 143.9
HIERARCH ESO ISS PBL13 START 31.942
HIERARCH ESO ISS PBL13 END 31.934
HIERARCH ESO ISS PBLA13 START 72.4
HIERARCH ESO ISS PBLA13 END 72.5
HIERARCH ESO ISS PBL14 START 22.621
HIERARCH ESO ISS PBL14 END 22.619
HIERARCH ESO ISS PBLA14 START 117.371
HIERARCH ESO ISS PBLA14 END 117.474
HIERARCH ESO ISS PBL23 START 33.845
HIERARCH ESO ISS PBL23 END 33.841
HIERARCH ESO ISS PBLA23 START 27.3
HIERARCH ESO ISS PBLA23 END 27.4
HIERARCH ESO ISS PBL24 START 11.274
HIERARCH ESO ISS PBL24 END 11.273
HIERARCH ESO ISS PBLA24 START 27.259
HIERARCH ESO ISS PBLA24 END 27.345
HIERARCH ESO ISS PBL34 START 22.571
HIERARCH ESO ISS PBL34 END 22.568
HIERARCH ESO ISS PBLA34 START 207.323
HIERARCH ESO ISS PBLA34 END 207.409
HIERARCH ESO ISS AMBI TAU0 START 0.003759
HIERARCH ESO ISS AMBI TAU0 END 0.003864
HIERARCH ESO ISS AMBI TEMP 14.3
HIERARCH ESO ISS AMBI FWHM START 1.21
HIERARCH ESO ISS AMBI FWHM END 1.27