Exposure
ID
MATIS.2018-12-04T01:50:19.732_1
Header ID
MATIS.2018-12-04T01:50:19.732
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 01:50:19.732
UTC End
2018-12-04 01:51:19.792
MJD Start
58456.07661727
MJD End
58456.0773124089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002619
Ambient temperature (°C)
8.7
Seeing (arcsec)
0.76
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 24.2730 24.2870 141.3000 141.5000
A0-J2 129.2350 129.2350 93.6000 93.8000
A0-C1 22.3800 22.3890 115.3780 115.5470
B2-J2 114.3150 114.2930 84.6000 84.8000
B2-C1 10.6370 10.6310 28.3730 28.4980
J2-C1 108.7630 108.7530 269.2700 269.4500
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 58456.07661727
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 24.273
HIERARCH ESO ISS PBL12 END 24.287
HIERARCH ESO ISS PBLA12 START 141.3
HIERARCH ESO ISS PBLA12 END 141.5
HIERARCH ESO ISS PBL13 START 129.235
HIERARCH ESO ISS PBL13 END 129.235
HIERARCH ESO ISS PBLA13 START 93.6
HIERARCH ESO ISS PBLA13 END 93.8
HIERARCH ESO ISS PBL14 START 22.38
HIERARCH ESO ISS PBL14 END 22.389
HIERARCH ESO ISS PBLA14 START 115.378
HIERARCH ESO ISS PBLA14 END 115.547
HIERARCH ESO ISS PBL23 START 114.315
HIERARCH ESO ISS PBL23 END 114.293
HIERARCH ESO ISS PBLA23 START 84.6
HIERARCH ESO ISS PBLA23 END 84.8
HIERARCH ESO ISS PBL24 START 10.637
HIERARCH ESO ISS PBL24 END 10.631
HIERARCH ESO ISS PBLA24 START 28.373
HIERARCH ESO ISS PBLA24 END 28.498
HIERARCH ESO ISS PBL34 START 108.763
HIERARCH ESO ISS PBL34 END 108.753
HIERARCH ESO ISS PBLA34 START 269.27
HIERARCH ESO ISS PBLA34 END 269.45
HIERARCH ESO ISS AMBI TAU0 START 0.002585
HIERARCH ESO ISS AMBI TAU0 END 0.002653
HIERARCH ESO ISS AMBI TEMP 8.7
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.78