Exposure
ID
MATIS.2025-05-20T01:25:33.000_1
Header ID
MATIS.2025-05-20T01:25:33.000
Date updated
2025-05-20 01:35:40 UTC+0000
Release date
2025-05-20 01:25:32 UTC+0000
UTC Start
2025-05-20 01:25:33.000
UTC End
2025-05-20 01:26:33.060
MJD Start
60815.05940972
MJD End
60815.06010485889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.005307
Ambient temperature (°C)
13.76
Seeing (arcsec)
0.575
Observation
ID
67461
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
50183
Name
HD 102999
RA
177.890946
DEC
6.87671
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 21.6110 21.5750 141.2000 141.3000
A0-D0 32.0030 32.0010 72.6000 72.6000
A0-C1 20.8190 20.7830 112.7280 112.7430
B2-D0 31.3880 31.4190 32.8000 32.8000
B2-C1 10.4540 10.4650 32.7370 32.7980
D0-C1 20.9340 20.9540 212.7990 212.8600
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 60815.05940972
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 102999
RA 177.890946
DEC 6.87671
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 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 21.611
HIERARCH ESO ISS PBL12 END 21.575
HIERARCH ESO ISS PBLA12 START 141.2
HIERARCH ESO ISS PBLA12 END 141.3
HIERARCH ESO ISS PBL13 START 32.003
HIERARCH ESO ISS PBL13 END 32.001
HIERARCH ESO ISS PBLA13 START 72.6
HIERARCH ESO ISS PBLA13 END 72.6
HIERARCH ESO ISS PBL14 START 20.819
HIERARCH ESO ISS PBL14 END 20.783
HIERARCH ESO ISS PBLA14 START 112.728
HIERARCH ESO ISS PBLA14 END 112.743
HIERARCH ESO ISS PBL23 START 31.388
HIERARCH ESO ISS PBL23 END 31.419
HIERARCH ESO ISS PBLA23 START 32.8
HIERARCH ESO ISS PBLA23 END 32.8
HIERARCH ESO ISS PBL24 START 10.454
HIERARCH ESO ISS PBL24 END 10.465
HIERARCH ESO ISS PBLA24 START 32.737
HIERARCH ESO ISS PBLA24 END 32.798
HIERARCH ESO ISS PBL34 START 20.934
HIERARCH ESO ISS PBL34 END 20.954
HIERARCH ESO ISS PBLA34 START 212.799
HIERARCH ESO ISS PBLA34 END 212.86
HIERARCH ESO ISS AMBI TAU0 START 0.005307
HIERARCH ESO ISS AMBI TAU0 END 0.005307
HIERARCH ESO ISS AMBI TEMP 13.76
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.57