Exposure
ID
MATIS.2025-06-01T23:08:21.055_1
Header ID
MATIS.2025-06-01T23:08:21.055
Date updated
2025-06-01 23:16:41 UTC+0000
Release date
2025-06-01 23:08:21 UTC+0000
UTC Start
2025-06-01 23:08:21.055
UTC End
2025-06-01 23:09:21.115
MJD Start
60827.96413258
MJD End
60827.96482771888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.008938
Ambient temperature (°C)
12.82
Seeing (arcsec)
0.46499999999999997
Observation
ID
67702
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
50354
Name
HD 89442
RA
154.656788
DEC
-36.80451
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.3500 48.3570 157.1000 157.2000
A0-J2 127.5500 127.4760 100.3000 100.5000
A0-J6 163.1970 163.1090 31.9670 32.0660
B5-J2 108.8650 108.7730 78.5000 78.7000
B5-J6 195.0850 195.0210 20.2770 20.3730
J2-J6 165.9940 166.0150 346.3820 346.4990
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 60827.96413258
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 89442
RA 154.656788
DEC -36.80451
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 48.35
HIERARCH ESO ISS PBL12 END 48.357
HIERARCH ESO ISS PBLA12 START 157.1
HIERARCH ESO ISS PBLA12 END 157.2
HIERARCH ESO ISS PBL13 START 127.55
HIERARCH ESO ISS PBL13 END 127.476
HIERARCH ESO ISS PBLA13 START 100.3
HIERARCH ESO ISS PBLA13 END 100.5
HIERARCH ESO ISS PBL14 START 163.197
HIERARCH ESO ISS PBL14 END 163.109
HIERARCH ESO ISS PBLA14 START 31.967
HIERARCH ESO ISS PBLA14 END 32.066
HIERARCH ESO ISS PBL23 START 108.865
HIERARCH ESO ISS PBL23 END 108.773
HIERARCH ESO ISS PBLA23 START 78.5
HIERARCH ESO ISS PBLA23 END 78.7
HIERARCH ESO ISS PBL24 START 195.085
HIERARCH ESO ISS PBL24 END 195.021
HIERARCH ESO ISS PBLA24 START 20.277
HIERARCH ESO ISS PBLA24 END 20.373
HIERARCH ESO ISS PBL34 START 165.994
HIERARCH ESO ISS PBL34 END 166.015
HIERARCH ESO ISS PBLA34 START 346.382
HIERARCH ESO ISS PBLA34 END 346.499
HIERARCH ESO ISS AMBI TAU0 START 0.008938
HIERARCH ESO ISS AMBI TAU0 END 0.008938
HIERARCH ESO ISS AMBI TEMP 12.82
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.44