Exposure
ID
MATIS.2018-12-04T01:46:22.635_1
Header ID
MATIS.2018-12-04T01:46:22.635
Date updated
2022-06-22 12:31:40 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-04 01:46:22.635
UTC End
2018-12-04 01:47:22.695
MJD Start
58456.07387309
MJD End
58456.0745682289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0024245
Ambient temperature (°C)
8.88
Seeing (arcsec)
0.84
Observation
ID
51306
Category
calibrator
Program ID
60.A-9257(E)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
TEAM, M
Target
ID
38231
Name
psi Phe
RA
28.40925
DEC
-46.30304
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 J2 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.2190 24.2330 140.8000 140.9000
A0-J2 129.2250 129.2290 92.9000 93.1000
A0-C1 22.3430 22.3530 114.6990 114.8820
B2-J2 114.3900 114.3720 83.9000 84.1000
B2-C1 10.6580 10.6530 27.8650 28.0040
J2-C1 108.7930 108.7870 268.5470 268.7410
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9257(E)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 58456.07387309
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME psi Phe
RA 28.40925
DEC -46.30304
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 J2
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 24.219
HIERARCH ESO ISS PBL12 END 24.233
HIERARCH ESO ISS PBLA12 START 140.8
HIERARCH ESO ISS PBLA12 END 140.9
HIERARCH ESO ISS PBL13 START 129.225
HIERARCH ESO ISS PBL13 END 129.229
HIERARCH ESO ISS PBLA13 START 92.9
HIERARCH ESO ISS PBLA13 END 93.1
HIERARCH ESO ISS PBL14 START 22.343
HIERARCH ESO ISS PBL14 END 22.353
HIERARCH ESO ISS PBLA14 START 114.699
HIERARCH ESO ISS PBLA14 END 114.882
HIERARCH ESO ISS PBL23 START 114.39
HIERARCH ESO ISS PBL23 END 114.372
HIERARCH ESO ISS PBLA23 START 83.9
HIERARCH ESO ISS PBLA23 END 84.1
HIERARCH ESO ISS PBL24 START 10.658
HIERARCH ESO ISS PBL24 END 10.653
HIERARCH ESO ISS PBLA24 START 27.865
HIERARCH ESO ISS PBLA24 END 28.004
HIERARCH ESO ISS PBL34 START 108.793
HIERARCH ESO ISS PBL34 END 108.787
HIERARCH ESO ISS PBLA34 START 268.547
HIERARCH ESO ISS PBLA34 END 268.741
HIERARCH ESO ISS AMBI TAU0 START 0.002224
HIERARCH ESO ISS AMBI TAU0 END 0.002625
HIERARCH ESO ISS AMBI TEMP 8.88
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.78