Exposure
ID
MATIS.2025-05-20T01:19:21.806_1
Header ID
MATIS.2025-05-20T01:19:21.806
Date updated
2025-05-20 01:25:57 UTC+0000
Release date
2025-05-20 01:19:21 UTC+0000
UTC Start
2025-05-20 01:19:21.806
UTC End
2025-05-20 01:20:21.866
MJD Start
60815.0551135
MJD End
60815.055808638885
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.006554
Ambient temperature (°C)
13.96
Seeing (arcsec)
0.55
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 21.8310 21.7950 140.6000 140.7000
A0-D0 31.9990 32.0010 72.8000 72.8000
A0-C1 21.0320 20.9990 112.6690 112.6780
B2-D0 31.1980 31.2290 32.4000 32.5000
B2-C1 10.3910 10.4020 32.3770 32.4380
D0-C1 20.8070 20.8280 212.4410 212.5010
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 60815.0551135
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 21.831
HIERARCH ESO ISS PBL12 END 21.795
HIERARCH ESO ISS PBLA12 START 140.6
HIERARCH ESO ISS PBLA12 END 140.7
HIERARCH ESO ISS PBL13 START 31.999
HIERARCH ESO ISS PBL13 END 32.001
HIERARCH ESO ISS PBLA13 START 72.8
HIERARCH ESO ISS PBLA13 END 72.8
HIERARCH ESO ISS PBL14 START 21.032
HIERARCH ESO ISS PBL14 END 20.999
HIERARCH ESO ISS PBLA14 START 112.669
HIERARCH ESO ISS PBLA14 END 112.678
HIERARCH ESO ISS PBL23 START 31.198
HIERARCH ESO ISS PBL23 END 31.229
HIERARCH ESO ISS PBLA23 START 32.4
HIERARCH ESO ISS PBLA23 END 32.5
HIERARCH ESO ISS PBL24 START 10.391
HIERARCH ESO ISS PBL24 END 10.402
HIERARCH ESO ISS PBLA24 START 32.377
HIERARCH ESO ISS PBLA24 END 32.438
HIERARCH ESO ISS PBL34 START 20.807
HIERARCH ESO ISS PBL34 END 20.828
HIERARCH ESO ISS PBLA34 START 212.441
HIERARCH ESO ISS PBLA34 END 212.501
HIERARCH ESO ISS AMBI TAU0 START 0.006554
HIERARCH ESO ISS AMBI TAU0 END 0.006554
HIERARCH ESO ISS AMBI TEMP 13.96
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.57