Exposure
ID
MATIS.2018-12-04T01:09:27.768_1
Header ID
MATIS.2018-12-04T01:09:27.768
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 01:09:27.768
UTC End
2018-12-04 01:10:27.828
MJD Start
58456.04823806
MJD End
58456.0489331989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001197
Ambient temperature (°C)
9.84
Seeing (arcsec)
1.78
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 23.6090 23.6280 135.7000 135.9000
A0-J2 128.2330 128.2820 86.2000 86.4000
A0-C1 21.8550 21.8720 108.5240 108.6850
B2-J2 114.3160 114.3360 77.2000 77.4000
B2-C1 10.8270 10.8230 23.0740 23.2010
J2-C1 108.3280 108.3580 261.8490 262.0280
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 58456.04823806
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 23.609
HIERARCH ESO ISS PBL12 END 23.628
HIERARCH ESO ISS PBLA12 START 135.7
HIERARCH ESO ISS PBLA12 END 135.9
HIERARCH ESO ISS PBL13 START 128.233
HIERARCH ESO ISS PBL13 END 128.282
HIERARCH ESO ISS PBLA13 START 86.2
HIERARCH ESO ISS PBLA13 END 86.4
HIERARCH ESO ISS PBL14 START 21.855
HIERARCH ESO ISS PBL14 END 21.872
HIERARCH ESO ISS PBLA14 START 108.524
HIERARCH ESO ISS PBLA14 END 108.685
HIERARCH ESO ISS PBL23 START 114.316
HIERARCH ESO ISS PBL23 END 114.336
HIERARCH ESO ISS PBLA23 START 77.2
HIERARCH ESO ISS PBLA23 END 77.4
HIERARCH ESO ISS PBL24 START 10.827
HIERARCH ESO ISS PBL24 END 10.823
HIERARCH ESO ISS PBLA24 START 23.074
HIERARCH ESO ISS PBLA24 END 23.201
HIERARCH ESO ISS PBL34 START 108.328
HIERARCH ESO ISS PBL34 END 108.358
HIERARCH ESO ISS PBLA34 START 261.849
HIERARCH ESO ISS PBLA34 END 262.028
HIERARCH ESO ISS AMBI TAU0 START 0.001182
HIERARCH ESO ISS AMBI TAU0 END 0.001212
HIERARCH ESO ISS AMBI TEMP 9.84
HIERARCH ESO ISS AMBI FWHM START 1.78
HIERARCH ESO ISS AMBI FWHM END 1.78