Exposure
ID
MATIS.2025-11-16T03:05:15.614_1
Header ID
MATIS.2025-11-16T03:05:15.614
Date updated
2025-11-16 03:16:06 UTC+0000
Release date
2025-11-16 03:05:15 UTC+0000
UTC Start
2025-11-16 03:05:15.614
UTC End
2025-11-16 03:06:15.674
MJD Start
60995.12865294
MJD End
60995.12934807889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002988
Ambient temperature (°C)
13.11
Seeing (arcsec)
0.56
Observation
ID
71772
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
53283
Name
HD 12274
RA
30.000929
DEC
-21.07797
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2510 25.2470 142.9000 143.0000
A0-D0 32.0040 32.0040 71.5000 71.5000
A0-C1 22.6020 22.5980 116.3810 116.4500
B2-D0 33.8920 33.8950 26.5000 26.6000
B2-C1 11.2900 11.2910 26.4590 26.5330
D0-C1 22.6020 22.6040 206.5220 206.5970
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 60995.12865294
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 12274
RA 30.000929
DEC -21.07797
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 25.251
HIERARCH ESO ISS PBL12 END 25.247
HIERARCH ESO ISS PBLA12 START 142.9
HIERARCH ESO ISS PBLA12 END 143.0
HIERARCH ESO ISS PBL13 START 32.004
HIERARCH ESO ISS PBL13 END 32.004
HIERARCH ESO ISS PBLA13 START 71.5
HIERARCH ESO ISS PBLA13 END 71.5
HIERARCH ESO ISS PBL14 START 22.602
HIERARCH ESO ISS PBL14 END 22.598
HIERARCH ESO ISS PBLA14 START 116.381
HIERARCH ESO ISS PBLA14 END 116.45
HIERARCH ESO ISS PBL23 START 33.892
HIERARCH ESO ISS PBL23 END 33.895
HIERARCH ESO ISS PBLA23 START 26.5
HIERARCH ESO ISS PBLA23 END 26.6
HIERARCH ESO ISS PBL24 START 11.29
HIERARCH ESO ISS PBL24 END 11.291
HIERARCH ESO ISS PBLA24 START 26.459
HIERARCH ESO ISS PBLA24 END 26.533
HIERARCH ESO ISS PBL34 START 22.602
HIERARCH ESO ISS PBL34 END 22.604
HIERARCH ESO ISS PBLA34 START 206.522
HIERARCH ESO ISS PBLA34 END 206.597
HIERARCH ESO ISS AMBI TAU0 START 0.002988
HIERARCH ESO ISS AMBI TAU0 END 0.002988
HIERARCH ESO ISS AMBI TEMP 13.11
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56