Exposure
ID
MATIS.2020-12-25T02:04:45.665_1
Header ID
MATIS.2020-12-25T02:04:45.665
Date updated
2020-12-25 02:15:59 UTC+0000
Release date
2020-12-25 02:04:45 UTC+0000
UTC Start
2020-12-25 02:04:45.665
UTC End
2020-12-25 02:05:45.725
MJD Start
59208.08663964
MJD End
59208.0873347789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003047
Ambient temperature (°C)
14.85
Seeing (arcsec)
1.14
Observation
ID
46207
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
34756
Name
HD 25422
RA
59.68539
DEC
-61.40025
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 21.9060 21.9260 132.9000 133.1000
A0-D0 31.6140 31.6040 70.4000 70.6000
A0-J3 122.1580 122.0770 48.5820 48.7680
B2-D0 28.9920 28.9750 28.3000 28.4000
B2-J3 121.9600 121.8770 38.2870 38.4570
D0-J3 93.5440 93.4800 41.3730 41.5480
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 59208.08663964
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 25422
RA 59.68539
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 MED
HIERARCH ESO INS DIL ID MED
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 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 21.906
HIERARCH ESO ISS PBL12 END 21.926
HIERARCH ESO ISS PBLA12 START 132.9
HIERARCH ESO ISS PBLA12 END 133.1
HIERARCH ESO ISS PBL13 START 31.614
HIERARCH ESO ISS PBL13 END 31.604
HIERARCH ESO ISS PBLA13 START 70.4
HIERARCH ESO ISS PBLA13 END 70.6
HIERARCH ESO ISS PBL14 START 122.158
HIERARCH ESO ISS PBL14 END 122.077
HIERARCH ESO ISS PBLA14 START 48.582
HIERARCH ESO ISS PBLA14 END 48.768
HIERARCH ESO ISS PBL23 START 28.992
HIERARCH ESO ISS PBL23 END 28.975
HIERARCH ESO ISS PBLA23 START 28.3
HIERARCH ESO ISS PBLA23 END 28.4
HIERARCH ESO ISS PBL24 START 121.96
HIERARCH ESO ISS PBL24 END 121.877
HIERARCH ESO ISS PBLA24 START 38.287
HIERARCH ESO ISS PBLA24 END 38.457
HIERARCH ESO ISS PBL34 START 93.544
HIERARCH ESO ISS PBL34 END 93.48
HIERARCH ESO ISS PBLA34 START 41.373
HIERARCH ESO ISS PBLA34 END 41.548
HIERARCH ESO ISS AMBI TAU0 START 0.003047
HIERARCH ESO ISS AMBI TAU0 END 0.003047
HIERARCH ESO ISS AMBI TEMP 14.85
HIERARCH ESO ISS AMBI FWHM START 1.14
HIERARCH ESO ISS AMBI FWHM END 1.14