Exposure
ID
MATIS.2025-03-07T00:06:12.806_1
Header ID
MATIS.2025-03-07T00:06:12.806
Date updated
2025-03-07 00:16:01 UTC+0000
Release date
2025-03-07 00:06:12 UTC+0000
UTC Start
2025-03-07 00:06:12.806
UTC End
2025-03-07 00:07:14.468
MJD Start
60741.00431489
MJD End
60741.00502857056
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.008981
Ambient temperature (°C)
13.65
Seeing (arcsec)
0.77
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 24.9990 25.0070 145.4000 145.5000
A0-D0 31.4950 31.4750 76.1000 76.2000
A0-C1 22.6130 22.6150 119.6500 119.8220
B2-D0 32.5580 32.5410 30.2000 30.3000
B2-C1 10.8450 10.8390 30.1220 30.2460
D0-C1 21.7130 21.7010 210.1880 210.3120
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 60741.00431489
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 24.999
HIERARCH ESO ISS PBL12 END 25.007
HIERARCH ESO ISS PBLA12 START 145.4
HIERARCH ESO ISS PBLA12 END 145.5
HIERARCH ESO ISS PBL13 START 31.495
HIERARCH ESO ISS PBL13 END 31.475
HIERARCH ESO ISS PBLA13 START 76.1
HIERARCH ESO ISS PBLA13 END 76.2
HIERARCH ESO ISS PBL14 START 22.613
HIERARCH ESO ISS PBL14 END 22.615
HIERARCH ESO ISS PBLA14 START 119.65
HIERARCH ESO ISS PBLA14 END 119.822
HIERARCH ESO ISS PBL23 START 32.558
HIERARCH ESO ISS PBL23 END 32.541
HIERARCH ESO ISS PBLA23 START 30.2
HIERARCH ESO ISS PBLA23 END 30.3
HIERARCH ESO ISS PBL24 START 10.845
HIERARCH ESO ISS PBL24 END 10.839
HIERARCH ESO ISS PBLA24 START 30.122
HIERARCH ESO ISS PBLA24 END 30.246
HIERARCH ESO ISS PBL34 START 21.713
HIERARCH ESO ISS PBL34 END 21.701
HIERARCH ESO ISS PBLA34 START 210.188
HIERARCH ESO ISS PBLA34 END 210.312
HIERARCH ESO ISS AMBI TAU0 START 0.008981
HIERARCH ESO ISS AMBI TAU0 END 0.008981
HIERARCH ESO ISS AMBI TEMP 13.65
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.79