Exposure
ID
MATIS.2025-12-01T03:36:38.657_1
Header ID
MATIS.2025-12-01T03:36:38.657
Date updated
2025-12-01 03:45:50 UTC+0000
Release date
2025-12-01 03:36:38 UTC+0000
UTC Start
2025-12-01 03:36:38.657
UTC End
2025-12-01 03:37:38.665
MJD Start
61010.15044742
MJD End
61010.15114195704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003077
Ambient temperature (°C)
13.91
Seeing (arcsec)
0.69
Observation
ID
71936
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
53403
Name
V EH Cet
RA
44.268601
DEC
4.50116
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 42.0820 42.0310 151.7000 151.8000
A0-J2 126.9730 126.8650 91.7000 91.7000
A0-J6 158.1620 158.3060 32.0130 32.0760
B5-J2 111.9880 111.9890 72.8000 72.7000
B5-J6 182.6950 182.8280 20.4680 20.5590
J2-J6 144.5430 144.4300 342.6620 342.7860
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 61010.15044742
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V EH Cet
RA 44.268601
DEC 4.50116
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 42.082
HIERARCH ESO ISS PBL12 END 42.031
HIERARCH ESO ISS PBLA12 START 151.7
HIERARCH ESO ISS PBLA12 END 151.8
HIERARCH ESO ISS PBL13 START 126.973
HIERARCH ESO ISS PBL13 END 126.865
HIERARCH ESO ISS PBLA13 START 91.7
HIERARCH ESO ISS PBLA13 END 91.7
HIERARCH ESO ISS PBL14 START 158.162
HIERARCH ESO ISS PBL14 END 158.306
HIERARCH ESO ISS PBLA14 START 32.013
HIERARCH ESO ISS PBLA14 END 32.076
HIERARCH ESO ISS PBL23 START 111.988
HIERARCH ESO ISS PBL23 END 111.989
HIERARCH ESO ISS PBLA23 START 72.8
HIERARCH ESO ISS PBLA23 END 72.7
HIERARCH ESO ISS PBL24 START 182.695
HIERARCH ESO ISS PBL24 END 182.828
HIERARCH ESO ISS PBLA24 START 20.468
HIERARCH ESO ISS PBLA24 END 20.559
HIERARCH ESO ISS PBL34 START 144.543
HIERARCH ESO ISS PBL34 END 144.43
HIERARCH ESO ISS PBLA34 START 342.662
HIERARCH ESO ISS PBLA34 END 342.786
HIERARCH ESO ISS AMBI TAU0 START 0.003176
HIERARCH ESO ISS AMBI TAU0 END 0.002978
HIERARCH ESO ISS AMBI TEMP 13.91
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.68