Exposure
ID
MATIS.2025-10-18T00:28:51.402_1
Header ID
MATIS.2025-10-18T00:28:51.402
Date updated
2025-10-18 00:35:52 UTC+0000
Release date
2025-10-18 00:28:51 UTC+0000
UTC Start
2025-10-18 00:28:51.402
UTC End
2025-10-18 00:29:53.064
MJD Start
60966.02003938
MJD End
60966.020753060555
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.006818
Ambient temperature (°C)
15.8
Seeing (arcsec)
0.52
Observation
ID
70978
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
52672
Name
HD 187086
RA
297.557013
DEC
-47.55745
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 D0 G1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 47.3870 47.3970 163.8000 163.9000
A0-D0 29.1800 29.1390 90.7000 90.9000
A0-G1 90.2220 90.2060 132.7350 132.9410
B5-D0 47.8940 47.8690 19.4000 19.6000
B5-G1 55.3160 55.2610 106.5150 106.7290
D0-G1 71.2940 71.3040 148.6520 148.8360
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 60966.02003938
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 187086
RA 297.557013
DEC -47.55745
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 B5
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 G1
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 0.717
HIERARCH ESO DET NDIT 86
HIERARCH ESO ISS PBL12 START 47.387
HIERARCH ESO ISS PBL12 END 47.397
HIERARCH ESO ISS PBLA12 START 163.8
HIERARCH ESO ISS PBLA12 END 163.9
HIERARCH ESO ISS PBL13 START 29.18
HIERARCH ESO ISS PBL13 END 29.139
HIERARCH ESO ISS PBLA13 START 90.7
HIERARCH ESO ISS PBLA13 END 90.9
HIERARCH ESO ISS PBL14 START 90.222
HIERARCH ESO ISS PBL14 END 90.206
HIERARCH ESO ISS PBLA14 START 132.735
HIERARCH ESO ISS PBLA14 END 132.941
HIERARCH ESO ISS PBL23 START 47.894
HIERARCH ESO ISS PBL23 END 47.869
HIERARCH ESO ISS PBLA23 START 19.4
HIERARCH ESO ISS PBLA23 END 19.6
HIERARCH ESO ISS PBL24 START 55.316
HIERARCH ESO ISS PBL24 END 55.261
HIERARCH ESO ISS PBLA24 START 106.515
HIERARCH ESO ISS PBLA24 END 106.729
HIERARCH ESO ISS PBL34 START 71.294
HIERARCH ESO ISS PBL34 END 71.304
HIERARCH ESO ISS PBLA34 START 148.652
HIERARCH ESO ISS PBLA34 END 148.836
HIERARCH ESO ISS AMBI TAU0 START 0.006818
HIERARCH ESO ISS AMBI TAU0 END 0.006818
HIERARCH ESO ISS AMBI TEMP 15.8
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52