Exposure
ID
MATIS.2025-05-20T01:20:34.720_1
Header ID
MATIS.2025-05-20T01:20:34.720
Date updated
2025-05-20 01:31:07 UTC+0000
Release date
2025-05-20 01:20:34 UTC+0000
UTC Start
2025-05-20 01:20:34.720
UTC End
2025-05-20 01:21:34.728
MJD Start
60815.05595741
MJD End
60815.05665194704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0058189999999999995
Ambient temperature (°C)
13.94
Seeing (arcsec)
0.61
Observation
ID
67462
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 21.7880 21.7520 140.7000 140.8000
A0-D0 32.0010 32.0030 72.8000 72.8000
A0-C1 20.9910 20.9570 112.6770 112.6900
B2-D0 31.2360 31.2680 32.5000 32.6000
B2-C1 10.4040 10.4140 32.4470 32.5110
D0-C1 20.8320 20.8530 212.5100 212.5740
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 60815.05595741
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 102999
RA 177.890946
DEC 6.87671
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 21.788
HIERARCH ESO ISS PBL12 END 21.752
HIERARCH ESO ISS PBLA12 START 140.7
HIERARCH ESO ISS PBLA12 END 140.8
HIERARCH ESO ISS PBL13 START 32.001
HIERARCH ESO ISS PBL13 END 32.003
HIERARCH ESO ISS PBLA13 START 72.8
HIERARCH ESO ISS PBLA13 END 72.8
HIERARCH ESO ISS PBL14 START 20.991
HIERARCH ESO ISS PBL14 END 20.957
HIERARCH ESO ISS PBLA14 START 112.677
HIERARCH ESO ISS PBLA14 END 112.69
HIERARCH ESO ISS PBL23 START 31.236
HIERARCH ESO ISS PBL23 END 31.268
HIERARCH ESO ISS PBLA23 START 32.5
HIERARCH ESO ISS PBLA23 END 32.6
HIERARCH ESO ISS PBL24 START 10.404
HIERARCH ESO ISS PBL24 END 10.414
HIERARCH ESO ISS PBLA24 START 32.447
HIERARCH ESO ISS PBLA24 END 32.511
HIERARCH ESO ISS PBL34 START 20.832
HIERARCH ESO ISS PBL34 END 20.853
HIERARCH ESO ISS PBLA34 START 212.51
HIERARCH ESO ISS PBLA34 END 212.574
HIERARCH ESO ISS AMBI TAU0 START 0.006554
HIERARCH ESO ISS AMBI TAU0 END 0.005084
HIERARCH ESO ISS AMBI TEMP 13.94
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.65