Exposure
ID
MATIS.2025-05-20T01:16:58.074_1
Header ID
MATIS.2025-05-20T01:16:58.074
Date updated
2025-05-20 01:25:57 UTC+0000
Release date
2025-05-20 01:16:58 UTC+0000
UTC Start
2025-05-20 01:16:58.074
UTC End
2025-05-20 01:17:58.134
MJD Start
60815.05344993
MJD End
60815.05414506888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0058355
Ambient temperature (°C)
13.94
Seeing (arcsec)
0.46499999999999997
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 21.9150 21.8790 140.4000 140.5000
A0-D0 31.9920 31.9950 72.9000 72.9000
A0-C1 21.1110 21.0780 112.6500 112.6540
B2-D0 31.1230 31.1550 32.3000 32.3000
B2-C1 10.3660 10.3770 32.2300 32.2890
D0-C1 20.7570 20.7780 212.2940 212.3530
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 60815.05344993
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 21.915
HIERARCH ESO ISS PBL12 END 21.879
HIERARCH ESO ISS PBLA12 START 140.4
HIERARCH ESO ISS PBLA12 END 140.5
HIERARCH ESO ISS PBL13 START 31.992
HIERARCH ESO ISS PBL13 END 31.995
HIERARCH ESO ISS PBLA13 START 72.9
HIERARCH ESO ISS PBLA13 END 72.9
HIERARCH ESO ISS PBL14 START 21.111
HIERARCH ESO ISS PBL14 END 21.078
HIERARCH ESO ISS PBLA14 START 112.65
HIERARCH ESO ISS PBLA14 END 112.654
HIERARCH ESO ISS PBL23 START 31.123
HIERARCH ESO ISS PBL23 END 31.155
HIERARCH ESO ISS PBLA23 START 32.3
HIERARCH ESO ISS PBLA23 END 32.3
HIERARCH ESO ISS PBL24 START 10.366
HIERARCH ESO ISS PBL24 END 10.377
HIERARCH ESO ISS PBLA24 START 32.23
HIERARCH ESO ISS PBLA24 END 32.289
HIERARCH ESO ISS PBL34 START 20.757
HIERARCH ESO ISS PBL34 END 20.778
HIERARCH ESO ISS PBLA34 START 212.294
HIERARCH ESO ISS PBLA34 END 212.353
HIERARCH ESO ISS AMBI TAU0 START 0.005604
HIERARCH ESO ISS AMBI TAU0 END 0.006067
HIERARCH ESO ISS AMBI TEMP 13.94
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.47