Exposure
ID
MATIS.2022-09-24T01:05:59.388_1
Header ID
MATIS.2022-09-24T01:05:59.388
Date updated
2022-09-24 01:15:56 UTC+0000
Release date
2022-09-24 01:05:59 UTC+0000
UTC Start
2022-09-24 01:05:59.388
UTC End
2022-09-24 01:06:59.352
MJD Start
59846.04582625
MJD End
59846.0465202778
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007606
Ambient temperature (°C)
8.64
Seeing (arcsec)
0.66
Observation
ID
52492
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
39015
Name
HD 198542
RA
312.955333
DEC
-26.91914
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 68.3140 68.3190 48.5000 48.6000
A0-D0 31.9620 31.9680 69.1000 69.2000
A0-J3 132.3910 132.3990 44.0790 44.1850
G2-D0 39.9870 39.9870 212.2000 212.3000
G2-J3 64.5000 64.5030 39.3710 39.4750
D0-J3 104.2960 104.2980 36.6430 36.7470
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 59846.04582625
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 198542
RA 312.955333
DEC -26.91914
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 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 68.314
HIERARCH ESO ISS PBL12 END 68.319
HIERARCH ESO ISS PBLA12 START 48.5
HIERARCH ESO ISS PBLA12 END 48.6
HIERARCH ESO ISS PBL13 START 31.962
HIERARCH ESO ISS PBL13 END 31.968
HIERARCH ESO ISS PBLA13 START 69.1
HIERARCH ESO ISS PBLA13 END 69.2
HIERARCH ESO ISS PBL14 START 132.391
HIERARCH ESO ISS PBL14 END 132.399
HIERARCH ESO ISS PBLA14 START 44.079
HIERARCH ESO ISS PBLA14 END 44.185
HIERARCH ESO ISS PBL23 START 39.987
HIERARCH ESO ISS PBL23 END 39.987
HIERARCH ESO ISS PBLA23 START 212.2
HIERARCH ESO ISS PBLA23 END 212.3
HIERARCH ESO ISS PBL24 START 64.5
HIERARCH ESO ISS PBL24 END 64.503
HIERARCH ESO ISS PBLA24 START 39.371
HIERARCH ESO ISS PBLA24 END 39.475
HIERARCH ESO ISS PBL34 START 104.296
HIERARCH ESO ISS PBL34 END 104.298
HIERARCH ESO ISS PBLA34 START 36.643
HIERARCH ESO ISS PBLA34 END 36.747
HIERARCH ESO ISS AMBI TAU0 START 0.007606
HIERARCH ESO ISS AMBI TAU0 END 0.007606
HIERARCH ESO ISS AMBI TEMP 8.64
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.66