Exposure
ID
MATIS.2025-03-07T00:02:00.764_1
Header ID
MATIS.2025-03-07T00:02:00.764
Date updated
2025-03-07 00:10:52 UTC+0000
Release date
2025-03-07 00:02:00 UTC+0000
UTC Start
2025-03-07 00:02:00.764
UTC End
2025-03-07 00:03:02.426
MJD Start
60741.00139773
MJD End
60741.002111410555
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.008545
Ambient temperature (°C)
13.8
Seeing (arcsec)
0.74
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 24.9670 24.9750 144.8000 144.9000
A0-D0 31.5700 31.5520 75.4000 75.6000
A0-C1 22.6030 22.6060 118.9890 119.1600
B2-D0 32.6240 32.6080 29.7000 29.8000
B2-C1 10.8670 10.8620 29.6490 29.7740
D0-C1 21.7570 21.7460 209.7150 209.8400
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 60741.00139773
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 24.967
HIERARCH ESO ISS PBL12 END 24.975
HIERARCH ESO ISS PBLA12 START 144.8
HIERARCH ESO ISS PBLA12 END 144.9
HIERARCH ESO ISS PBL13 START 31.57
HIERARCH ESO ISS PBL13 END 31.552
HIERARCH ESO ISS PBLA13 START 75.4
HIERARCH ESO ISS PBLA13 END 75.6
HIERARCH ESO ISS PBL14 START 22.603
HIERARCH ESO ISS PBL14 END 22.606
HIERARCH ESO ISS PBLA14 START 118.989
HIERARCH ESO ISS PBLA14 END 119.16
HIERARCH ESO ISS PBL23 START 32.624
HIERARCH ESO ISS PBL23 END 32.608
HIERARCH ESO ISS PBLA23 START 29.7
HIERARCH ESO ISS PBLA23 END 29.8
HIERARCH ESO ISS PBL24 START 10.867
HIERARCH ESO ISS PBL24 END 10.862
HIERARCH ESO ISS PBLA24 START 29.649
HIERARCH ESO ISS PBLA24 END 29.774
HIERARCH ESO ISS PBL34 START 21.757
HIERARCH ESO ISS PBL34 END 21.746
HIERARCH ESO ISS PBLA34 START 209.715
HIERARCH ESO ISS PBLA34 END 209.84
HIERARCH ESO ISS AMBI TAU0 START 0.008545
HIERARCH ESO ISS AMBI TAU0 END 0.008545
HIERARCH ESO ISS AMBI TEMP 13.8
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74