Exposure
ID
MATIS.2024-01-11T01:55:30.314_1
Header ID
MATIS.2024-01-11T01:55:30.314
Date updated
2024-01-11 02:06:15 UTC+0000
Release date
2024-01-11 01:55:30 UTC+0000
UTC Start
2024-01-11 01:55:30.314
UTC End
2024-01-11 01:56:30.322
MJD Start
60320.08021197
MJD End
60320.08090650704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004513
Ambient temperature (°C)
16.52
Seeing (arcsec)
0.85
Observation
ID
57874
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
42874
Name
HD 25422
RA
59.684243
DEC
-61.40026
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.8180 22.8320 142.4000 142.6000
A0-D0 30.8660 30.8480 82.1000 82.3000
A0-C1 22.1780 22.1870 118.6480 118.8660
B2-D0 27.8540 27.8290 36.7000 36.9000
B2-C1 9.2770 9.2690 36.6580 36.8160
D0-C1 18.5770 18.5600 216.7330 216.8910
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 60320.08021197
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 25422
RA 59.684243
DEC -61.40026
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 22.818
HIERARCH ESO ISS PBL12 END 22.832
HIERARCH ESO ISS PBLA12 START 142.4
HIERARCH ESO ISS PBLA12 END 142.6
HIERARCH ESO ISS PBL13 START 30.866
HIERARCH ESO ISS PBL13 END 30.848
HIERARCH ESO ISS PBLA13 START 82.1
HIERARCH ESO ISS PBLA13 END 82.3
HIERARCH ESO ISS PBL14 START 22.178
HIERARCH ESO ISS PBL14 END 22.187
HIERARCH ESO ISS PBLA14 START 118.648
HIERARCH ESO ISS PBLA14 END 118.866
HIERARCH ESO ISS PBL23 START 27.854
HIERARCH ESO ISS PBL23 END 27.829
HIERARCH ESO ISS PBLA23 START 36.7
HIERARCH ESO ISS PBLA23 END 36.9
HIERARCH ESO ISS PBL24 START 9.277
HIERARCH ESO ISS PBL24 END 9.269
HIERARCH ESO ISS PBLA24 START 36.658
HIERARCH ESO ISS PBLA24 END 36.816
HIERARCH ESO ISS PBL34 START 18.577
HIERARCH ESO ISS PBL34 END 18.56
HIERARCH ESO ISS PBLA34 START 216.733
HIERARCH ESO ISS PBLA34 END 216.891
HIERARCH ESO ISS AMBI TAU0 START 0.004513
HIERARCH ESO ISS AMBI TAU0 END 0.004513
HIERARCH ESO ISS AMBI TEMP 16.52
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.87