Exposure
ID
MATIS.2025-06-01T23:07:09.308_1
Header ID
MATIS.2025-06-01T23:07:09.308
Date updated
2025-06-01 23:16:41 UTC+0000
Release date
2025-06-01 23:07:09 UTC+0000
UTC Start
2025-06-01 23:07:09.308
UTC End
2025-06-01 23:08:09.368
MJD Start
60827.96330218
MJD End
60827.96399731888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.008851999999999999
Ambient temperature (°C)
12.77
Seeing (arcsec)
0.49
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 48.3410 48.3490 157.0000 157.1000
A0-J2 127.6350 127.5630 100.1000 100.3000
A0-J6 163.3000 163.2130 31.8440 31.9430
B5-J2 108.9720 108.8810 78.3000 78.5000
B5-J6 195.1600 195.0970 20.1560 20.2530
J2-J6 165.9680 165.9900 346.2380 346.3550
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 60827.96330218
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 48.341
HIERARCH ESO ISS PBL12 END 48.349
HIERARCH ESO ISS PBLA12 START 157.0
HIERARCH ESO ISS PBLA12 END 157.1
HIERARCH ESO ISS PBL13 START 127.635
HIERARCH ESO ISS PBL13 END 127.563
HIERARCH ESO ISS PBLA13 START 100.1
HIERARCH ESO ISS PBLA13 END 100.3
HIERARCH ESO ISS PBL14 START 163.3
HIERARCH ESO ISS PBL14 END 163.213
HIERARCH ESO ISS PBLA14 START 31.844
HIERARCH ESO ISS PBLA14 END 31.943
HIERARCH ESO ISS PBL23 START 108.972
HIERARCH ESO ISS PBL23 END 108.881
HIERARCH ESO ISS PBLA23 START 78.3
HIERARCH ESO ISS PBLA23 END 78.5
HIERARCH ESO ISS PBL24 START 195.16
HIERARCH ESO ISS PBL24 END 195.097
HIERARCH ESO ISS PBLA24 START 20.156
HIERARCH ESO ISS PBLA24 END 20.253
HIERARCH ESO ISS PBL34 START 165.968
HIERARCH ESO ISS PBL34 END 165.99
HIERARCH ESO ISS PBLA34 START 346.238
HIERARCH ESO ISS PBLA34 END 346.355
HIERARCH ESO ISS AMBI TAU0 START 0.008766
HIERARCH ESO ISS AMBI TAU0 END 0.008938
HIERARCH ESO ISS AMBI TEMP 12.77
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49