Exposure
ID
MATIS.2018-12-03T01:36:31.537_1
Header ID
MATIS.2018-12-03T01:36:31.537
Date updated
2022-06-22 12:52:34 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-03 01:36:31.537
UTC End
2018-12-03 01:37:31.597
MJD Start
58455.06703168
MJD End
58455.0677268189
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.005285
Ambient temperature (°C)
10.64
Seeing (arcsec)
0.52
Observation
ID
51308
Category
calibrator
Program ID
60.A-9257(E)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
TEAM, M
Target
ID
38232
Name
eta Cet
RA
17.147258
DEC
-10.18287
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 24.2760 24.2580 144.7000 144.8000
A0-J2 127.7320 127.6440 94.2000 94.3000
A0-C1 21.9930 21.9720 117.3610 117.4340
B2-J2 113.8400 113.7840 84.7000 84.8000
B2-C1 11.1570 11.1610 29.5600 29.6390
J2-C1 107.8570 107.7940 269.6070 269.6510
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 58455.06703168
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta Cet
RA 17.147258
DEC -10.18287
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 24.276
HIERARCH ESO ISS PBL12 END 24.258
HIERARCH ESO ISS PBLA12 START 144.7
HIERARCH ESO ISS PBLA12 END 144.8
HIERARCH ESO ISS PBL13 START 127.732
HIERARCH ESO ISS PBL13 END 127.644
HIERARCH ESO ISS PBLA13 START 94.2
HIERARCH ESO ISS PBLA13 END 94.3
HIERARCH ESO ISS PBL14 START 21.993
HIERARCH ESO ISS PBL14 END 21.972
HIERARCH ESO ISS PBLA14 START 117.361
HIERARCH ESO ISS PBLA14 END 117.434
HIERARCH ESO ISS PBL23 START 113.84
HIERARCH ESO ISS PBL23 END 113.784
HIERARCH ESO ISS PBLA23 START 84.7
HIERARCH ESO ISS PBLA23 END 84.8
HIERARCH ESO ISS PBL24 START 11.157
HIERARCH ESO ISS PBL24 END 11.161
HIERARCH ESO ISS PBLA24 START 29.56
HIERARCH ESO ISS PBLA24 END 29.639
HIERARCH ESO ISS PBL34 START 107.857
HIERARCH ESO ISS PBL34 END 107.794
HIERARCH ESO ISS PBLA34 START 269.607
HIERARCH ESO ISS PBLA34 END 269.651
HIERARCH ESO ISS AMBI TAU0 START 0.005285
HIERARCH ESO ISS AMBI TAU0 END 0.005285
HIERARCH ESO ISS AMBI TEMP 10.64
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52