Exposure
ID
MATIS.2025-05-20T01:10:42.673_1
Header ID
MATIS.2025-05-20T01:10:42.673
Date updated
2025-05-20 01:20:58 UTC+0000
Release date
2025-05-20 01:10:42 UTC+0000
UTC Start
2025-05-20 01:10:42.673
UTC End
2025-05-20 01:11:42.733
MJD Start
60815.04910501
MJD End
60815.04980014889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.007104
Ambient temperature (°C)
13.93
Seeing (arcsec)
0.47
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 22.1320 22.0970 140.0000 140.0000
A0-D0 31.9580 31.9650 73.0000 73.0000
A0-C1 21.3090 21.2780 112.6120 112.6130
B2-D0 30.9250 30.9570 31.9000 31.9000
B2-C1 10.3000 10.3110 31.8270 31.8910
D0-C1 20.6250 20.6460 211.8920 211.9550
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 60815.04910501
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 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 22.132
HIERARCH ESO ISS PBL12 END 22.097
HIERARCH ESO ISS PBLA12 START 140.0
HIERARCH ESO ISS PBLA12 END 140.0
HIERARCH ESO ISS PBL13 START 31.958
HIERARCH ESO ISS PBL13 END 31.965
HIERARCH ESO ISS PBLA13 START 73.0
HIERARCH ESO ISS PBLA13 END 73.0
HIERARCH ESO ISS PBL14 START 21.309
HIERARCH ESO ISS PBL14 END 21.278
HIERARCH ESO ISS PBLA14 START 112.612
HIERARCH ESO ISS PBLA14 END 112.613
HIERARCH ESO ISS PBL23 START 30.925
HIERARCH ESO ISS PBL23 END 30.957
HIERARCH ESO ISS PBLA23 START 31.9
HIERARCH ESO ISS PBLA23 END 31.9
HIERARCH ESO ISS PBL24 START 10.3
HIERARCH ESO ISS PBL24 END 10.311
HIERARCH ESO ISS PBLA24 START 31.827
HIERARCH ESO ISS PBLA24 END 31.891
HIERARCH ESO ISS PBL34 START 20.625
HIERARCH ESO ISS PBL34 END 20.646
HIERARCH ESO ISS PBLA34 START 211.892
HIERARCH ESO ISS PBLA34 END 211.955
HIERARCH ESO ISS AMBI TAU0 START 0.007104
HIERARCH ESO ISS AMBI TAU0 END 0.007104
HIERARCH ESO ISS AMBI TEMP 13.93
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47