Exposure
ID
MATIS.2021-11-21T04:14:19.153_1
Header ID
MATIS.2021-11-21T04:14:19.153
Date updated
2021-11-21 04:20:49 UTC+0000
Release date
2021-11-21 04:14:19 UTC+0000
UTC Start
2021-11-21 04:14:19.153
UTC End
2021-11-21 04:15:19.117
MJD Start
59539.17661057
MJD End
59539.1773045978
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002389
Ambient temperature (°C)
11.12
Seeing (arcsec)
0.965
Observation
ID
48962
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36647
Name
HD 25422
RA
59.686555
DEC
-61.40025
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.1870 68.1970 265.8000 266.0000
K0-D0 94.9550 94.9270 249.3000 249.5000
K0-J3 46.9830 47.0220 323.6000 323.7550
G2-D0 35.3690 35.3460 216.0000 216.2000
G2-J3 58.6690 58.6300 43.1460 43.3260
D0-J3 93.8690 93.8060 40.4760 40.6510
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 59539.17661057
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 25422
RA 59.686555
DEC -61.40025
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 68.187
HIERARCH ESO ISS PBL12 END 68.197
HIERARCH ESO ISS PBLA12 START 265.8
HIERARCH ESO ISS PBLA12 END 266.0
HIERARCH ESO ISS PBL13 START 94.955
HIERARCH ESO ISS PBL13 END 94.927
HIERARCH ESO ISS PBLA13 START 249.3
HIERARCH ESO ISS PBLA13 END 249.5
HIERARCH ESO ISS PBL14 START 46.983
HIERARCH ESO ISS PBL14 END 47.022
HIERARCH ESO ISS PBLA14 START 323.6
HIERARCH ESO ISS PBLA14 END 323.755
HIERARCH ESO ISS PBL23 START 35.369
HIERARCH ESO ISS PBL23 END 35.346
HIERARCH ESO ISS PBLA23 START 216.0
HIERARCH ESO ISS PBLA23 END 216.2
HIERARCH ESO ISS PBL24 START 58.669
HIERARCH ESO ISS PBL24 END 58.63
HIERARCH ESO ISS PBLA24 START 43.146
HIERARCH ESO ISS PBLA24 END 43.326
HIERARCH ESO ISS PBL34 START 93.869
HIERARCH ESO ISS PBL34 END 93.806
HIERARCH ESO ISS PBLA34 START 40.476
HIERARCH ESO ISS PBLA34 END 40.651
HIERARCH ESO ISS AMBI TAU0 START 0.002485
HIERARCH ESO ISS AMBI TAU0 END 0.002293
HIERARCH ESO ISS AMBI TEMP 11.12
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.96