Exposure
ID
MATIS.2025-03-07T00:04:46.730_1
Header ID
MATIS.2025-03-07T00:04:46.730
Date updated
2025-03-07 00:16:01 UTC+0000
Release date
2025-03-07 00:04:46 UTC+0000
UTC Start
2025-03-07 00:04:46.730
UTC End
2025-03-07 00:05:48.392
MJD Start
60741.00331863
MJD End
60741.00403231056
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.0077399999999999995
Ambient temperature (°C)
13.67
Seeing (arcsec)
0.8
Observation
ID
64983
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
47383
Name
HD 40091
RA
88.717138
DEC
-39.95774
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 24.9890 24.9960 145.2000 145.3000
A0-D0 31.5210 31.5020 75.9000 76.0000
A0-C1 22.6100 22.6120 119.4240 119.5870
B2-D0 32.5810 32.5640 30.0000 30.1000
B2-C1 10.8530 10.8470 29.9610 30.0770
D0-C1 21.7280 21.7170 210.0270 210.1430
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 60741.00331863
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 40091
RA 88.717138
DEC -39.95774
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 0.6
HIERARCH ESO DET SEQ1 PERIOD 0.717
HIERARCH ESO DET NDIT 86
HIERARCH ESO ISS PBL12 START 24.989
HIERARCH ESO ISS PBL12 END 24.996
HIERARCH ESO ISS PBLA12 START 145.2
HIERARCH ESO ISS PBLA12 END 145.3
HIERARCH ESO ISS PBL13 START 31.521
HIERARCH ESO ISS PBL13 END 31.502
HIERARCH ESO ISS PBLA13 START 75.9
HIERARCH ESO ISS PBLA13 END 76.0
HIERARCH ESO ISS PBL14 START 22.61
HIERARCH ESO ISS PBL14 END 22.612
HIERARCH ESO ISS PBLA14 START 119.424
HIERARCH ESO ISS PBLA14 END 119.587
HIERARCH ESO ISS PBL23 START 32.581
HIERARCH ESO ISS PBL23 END 32.564
HIERARCH ESO ISS PBLA23 START 30.0
HIERARCH ESO ISS PBLA23 END 30.1
HIERARCH ESO ISS PBL24 START 10.853
HIERARCH ESO ISS PBL24 END 10.847
HIERARCH ESO ISS PBLA24 START 29.961
HIERARCH ESO ISS PBLA24 END 30.077
HIERARCH ESO ISS PBL34 START 21.728
HIERARCH ESO ISS PBL34 END 21.717
HIERARCH ESO ISS PBLA34 START 210.027
HIERARCH ESO ISS PBLA34 END 210.143
HIERARCH ESO ISS AMBI TAU0 START 0.006499
HIERARCH ESO ISS AMBI TAU0 END 0.008981
HIERARCH ESO ISS AMBI TEMP 13.67
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.75