Exposure
ID
MATIS.2025-12-01T00:47:45.820_1
Header ID
MATIS.2025-12-01T00:47:45.820
Date updated
2025-12-01 00:55:51 UTC+0000
Release date
2025-12-01 00:47:45 UTC+0000
UTC Start
2025-12-01 00:47:45.820
UTC End
2025-12-01 00:48:45.880
MJD Start
61010.03316921
MJD End
61010.03386434889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.005822
Ambient temperature (°C)
13.72
Seeing (arcsec)
0.735
Observation
ID
71921
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
53396
Name
HD 6245
RA
15.704128
DEC
-46.39724
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 45.5880 45.6160 147.6000 147.7000
A0-J2 128.9170 128.9440 89.5000 89.7000
A0-J6 161.3840 161.3150 25.4910 25.6230
B5-J2 111.7070 111.6840 69.2000 69.4000
B5-J6 189.5630 189.5120 13.7320 13.8530
J2-J6 156.2980 156.3700 337.6410 337.7610
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 61010.03316921
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 6245
RA 15.704128
DEC -46.39724
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 45.588
HIERARCH ESO ISS PBL12 END 45.616
HIERARCH ESO ISS PBLA12 START 147.6
HIERARCH ESO ISS PBLA12 END 147.7
HIERARCH ESO ISS PBL13 START 128.917
HIERARCH ESO ISS PBL13 END 128.944
HIERARCH ESO ISS PBLA13 START 89.5
HIERARCH ESO ISS PBLA13 END 89.7
HIERARCH ESO ISS PBL14 START 161.384
HIERARCH ESO ISS PBL14 END 161.315
HIERARCH ESO ISS PBLA14 START 25.491
HIERARCH ESO ISS PBLA14 END 25.623
HIERARCH ESO ISS PBL23 START 111.707
HIERARCH ESO ISS PBL23 END 111.684
HIERARCH ESO ISS PBLA23 START 69.2
HIERARCH ESO ISS PBLA23 END 69.4
HIERARCH ESO ISS PBL24 START 189.563
HIERARCH ESO ISS PBL24 END 189.512
HIERARCH ESO ISS PBLA24 START 13.732
HIERARCH ESO ISS PBLA24 END 13.853
HIERARCH ESO ISS PBL34 START 156.298
HIERARCH ESO ISS PBL34 END 156.37
HIERARCH ESO ISS PBLA34 START 337.641
HIERARCH ESO ISS PBLA34 END 337.761
HIERARCH ESO ISS AMBI TAU0 START 0.005676
HIERARCH ESO ISS AMBI TAU0 END 0.005968
HIERARCH ESO ISS AMBI TEMP 13.72
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.7