Exposure
ID
MATIS.2021-05-20T01:40:10.593_1
Header ID
MATIS.2021-05-20T01:40:10.593
Date updated
2021-05-20 01:50:28 UTC+0000
Release date
2021-05-20 01:40:10 UTC+0000
UTC Start
2021-05-20 01:40:10.593
UTC End
2021-05-20 01:41:10.653
MJD Start
59354.06956705
MJD End
59354.0702621889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0017895
Ambient temperature (°C)
10.54
Seeing (arcsec)
1.09
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 24.2030 24.2100 158.1000 158.3000
A0-D0 28.6800 28.6460 99.5000 99.7000
A0-C1 22.6230 22.6240 136.9890 137.2070
B2-D0 26.1980 26.1600 47.4000 47.5000
B2-C1 8.7260 8.7140 47.3140 47.4560
D0-C1 17.4710 17.4460 227.3960 227.5370
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 59354.06956705
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 24.203
HIERARCH ESO ISS PBL12 END 24.21
HIERARCH ESO ISS PBLA12 START 158.1
HIERARCH ESO ISS PBLA12 END 158.3
HIERARCH ESO ISS PBL13 START 28.68
HIERARCH ESO ISS PBL13 END 28.646
HIERARCH ESO ISS PBLA13 START 99.5
HIERARCH ESO ISS PBLA13 END 99.7
HIERARCH ESO ISS PBL14 START 22.623
HIERARCH ESO ISS PBL14 END 22.624
HIERARCH ESO ISS PBLA14 START 136.989
HIERARCH ESO ISS PBLA14 END 137.207
HIERARCH ESO ISS PBL23 START 26.198
HIERARCH ESO ISS PBL23 END 26.16
HIERARCH ESO ISS PBLA23 START 47.4
HIERARCH ESO ISS PBLA23 END 47.5
HIERARCH ESO ISS PBL24 START 8.726
HIERARCH ESO ISS PBL24 END 8.714
HIERARCH ESO ISS PBLA24 START 47.314
HIERARCH ESO ISS PBLA24 END 47.456
HIERARCH ESO ISS PBL34 START 17.471
HIERARCH ESO ISS PBL34 END 17.446
HIERARCH ESO ISS PBLA34 START 227.396
HIERARCH ESO ISS PBLA34 END 227.537
HIERARCH ESO ISS AMBI TAU0 START 0.002038
HIERARCH ESO ISS AMBI TAU0 END 0.001541
HIERARCH ESO ISS AMBI TEMP 10.54
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 1.26