Exposure
ID
MATIS.2025-05-20T01:24:18.920_1
Header ID
MATIS.2025-05-20T01:24:18.920
Date updated
2025-05-20 01:35:40 UTC+0000
Release date
2025-05-20 01:24:18 UTC+0000
UTC Start
2025-05-20 01:24:18.920
UTC End
2025-05-20 01:25:18.980
MJD Start
60815.05855231
MJD End
60815.05924744889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.006108000000000001
Ambient temperature (°C)
13.79
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 21.6550 21.6190 141.1000 141.2000
A0-D0 32.0040 32.0030 72.7000 72.6000
A0-C1 20.8630 20.8270 112.7140 112.7290
B2-D0 31.3510 31.3820 32.7000 32.8000
B2-C1 10.4420 10.4520 32.6660 32.7280
D0-C1 20.9090 20.9290 212.7290 212.7900
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 60815.05855231
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 21.655
HIERARCH ESO ISS PBL12 END 21.619
HIERARCH ESO ISS PBLA12 START 141.1
HIERARCH ESO ISS PBLA12 END 141.2
HIERARCH ESO ISS PBL13 START 32.004
HIERARCH ESO ISS PBL13 END 32.003
HIERARCH ESO ISS PBLA13 START 72.7
HIERARCH ESO ISS PBLA13 END 72.6
HIERARCH ESO ISS PBL14 START 20.863
HIERARCH ESO ISS PBL14 END 20.827
HIERARCH ESO ISS PBLA14 START 112.714
HIERARCH ESO ISS PBLA14 END 112.729
HIERARCH ESO ISS PBL23 START 31.351
HIERARCH ESO ISS PBL23 END 31.382
HIERARCH ESO ISS PBLA23 START 32.7
HIERARCH ESO ISS PBLA23 END 32.8
HIERARCH ESO ISS PBL24 START 10.442
HIERARCH ESO ISS PBL24 END 10.452
HIERARCH ESO ISS PBLA24 START 32.666
HIERARCH ESO ISS PBLA24 END 32.728
HIERARCH ESO ISS PBL34 START 20.909
HIERARCH ESO ISS PBL34 END 20.929
HIERARCH ESO ISS PBLA34 START 212.729
HIERARCH ESO ISS PBLA34 END 212.79
HIERARCH ESO ISS AMBI TAU0 START 0.006909
HIERARCH ESO ISS AMBI TAU0 END 0.005307
HIERARCH ESO ISS AMBI TEMP 13.79
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.58