Exposure
ID
MATIS.2020-12-08T04:55:30.814_1
Header ID
MATIS.2020-12-08T04:55:30.814
Date updated
2020-12-08 05:01:31 UTC+0000
Release date
2020-12-08 04:55:30 UTC+0000
UTC Start
2020-12-08 04:55:30.814
UTC End
2020-12-08 04:56:30.778
MJD Start
59191.20521775
MJD End
59191.2059117778
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.009801
Ambient temperature (°C)
14.16
Seeing (arcsec)
0.495
Observation
ID
46152
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
34757
Name
HD 51799
RA
104.065793
DEC
-48.72111
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 81.9890 82.0980 97.7000 97.9000
A0-J2 123.9950 124.0960 74.7000 74.9000
A0-J3 131.5930 131.5700 33.3300 33.5030
G1-J2 58.1980 58.1940 41.2000 41.4000
G1-J3 121.2880 121.2990 355.7770 355.8930
J2-J3 90.5040 90.5810 328.5110 328.6200
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 59191.20521775
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 51799
RA 104.065793
DEC -48.72111
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 G1
HIERARCH ESO ISS CONF STATION3 J2
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 81.989
HIERARCH ESO ISS PBL12 END 82.098
HIERARCH ESO ISS PBLA12 START 97.7
HIERARCH ESO ISS PBLA12 END 97.9
HIERARCH ESO ISS PBL13 START 123.995
HIERARCH ESO ISS PBL13 END 124.096
HIERARCH ESO ISS PBLA13 START 74.7
HIERARCH ESO ISS PBLA13 END 74.9
HIERARCH ESO ISS PBL14 START 131.593
HIERARCH ESO ISS PBL14 END 131.57
HIERARCH ESO ISS PBLA14 START 33.33
HIERARCH ESO ISS PBLA14 END 33.503
HIERARCH ESO ISS PBL23 START 58.198
HIERARCH ESO ISS PBL23 END 58.194
HIERARCH ESO ISS PBLA23 START 41.2
HIERARCH ESO ISS PBLA23 END 41.4
HIERARCH ESO ISS PBL24 START 121.288
HIERARCH ESO ISS PBL24 END 121.299
HIERARCH ESO ISS PBLA24 START 355.777
HIERARCH ESO ISS PBLA24 END 355.893
HIERARCH ESO ISS PBL34 START 90.504
HIERARCH ESO ISS PBL34 END 90.581
HIERARCH ESO ISS PBLA34 START 328.511
HIERARCH ESO ISS PBLA34 END 328.62
HIERARCH ESO ISS AMBI TAU0 START 0.009181
HIERARCH ESO ISS AMBI TAU0 END 0.010421
HIERARCH ESO ISS AMBI TEMP 14.16
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.47