Exposure
ID
MATIS.2021-05-20T01:38:58.289_1
Header ID
MATIS.2021-05-20T01:38:58.289
Date updated
2021-05-20 01:50:28 UTC+0000
Release date
2021-05-20 01:38:58 UTC+0000
UTC Start
2021-05-20 01:38:58.289
UTC End
2021-05-20 01:39:58.349
MJD Start
59354.0687302
MJD End
59354.0694253389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002066
Ambient temperature (°C)
10.57
Seeing (arcsec)
0.87
Observation
ID
47395
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35547
Name
HD 93662
RA
161.90782
DEC
-57.46739
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.1950 24.2020 157.9000 158.1000
A0-D0 28.7190 28.6860 99.2000 99.4000
A0-C1 22.6230 22.6230 136.7370 136.9540
B2-D0 26.2420 26.2050 47.2000 47.3000
B2-C1 8.7410 8.7290 47.1510 47.2920
D0-C1 17.5010 17.4760 227.2320 227.3730
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 59354.0687302
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 93662
RA 161.90782
DEC -57.46739
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 24.195
HIERARCH ESO ISS PBL12 END 24.202
HIERARCH ESO ISS PBLA12 START 157.9
HIERARCH ESO ISS PBLA12 END 158.1
HIERARCH ESO ISS PBL13 START 28.719
HIERARCH ESO ISS PBL13 END 28.686
HIERARCH ESO ISS PBLA13 START 99.2
HIERARCH ESO ISS PBLA13 END 99.4
HIERARCH ESO ISS PBL14 START 22.623
HIERARCH ESO ISS PBL14 END 22.623
HIERARCH ESO ISS PBLA14 START 136.737
HIERARCH ESO ISS PBLA14 END 136.954
HIERARCH ESO ISS PBL23 START 26.242
HIERARCH ESO ISS PBL23 END 26.205
HIERARCH ESO ISS PBLA23 START 47.2
HIERARCH ESO ISS PBLA23 END 47.3
HIERARCH ESO ISS PBL24 START 8.741
HIERARCH ESO ISS PBL24 END 8.729
HIERARCH ESO ISS PBLA24 START 47.151
HIERARCH ESO ISS PBLA24 END 47.292
HIERARCH ESO ISS PBL34 START 17.501
HIERARCH ESO ISS PBL34 END 17.476
HIERARCH ESO ISS PBLA34 START 227.232
HIERARCH ESO ISS PBLA34 END 227.373
HIERARCH ESO ISS AMBI TAU0 START 0.002131
HIERARCH ESO ISS AMBI TAU0 END 0.002001
HIERARCH ESO ISS AMBI TEMP 10.57
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.83