Exposure
ID
MATIS.2018-12-04T02:39:24.583_1
Header ID
MATIS.2018-12-04T02:39:24.583
Date updated
2022-06-22 12:52:34 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-04 02:39:24.583
UTC End
2018-12-04 02:40:24.643
MJD Start
58456.11070119
MJD End
58456.1113963289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002257
Ambient temperature (°C)
8.71
Seeing (arcsec)
0.8
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 22.9430 22.9210 153.0000 153.2000
A0-J2 116.9830 116.7440 97.7000 97.7000
A0-C1 20.0110 19.9730 123.4930 123.6090
B2-J2 105.6280 105.4330 87.4000 87.4000
B2-C1 11.3030 11.3030 33.7290 33.7730
J2-C1 99.3500 99.1550 272.6590 272.7070
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 58456.11070119
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 22.943
HIERARCH ESO ISS PBL12 END 22.921
HIERARCH ESO ISS PBLA12 START 153.0
HIERARCH ESO ISS PBLA12 END 153.2
HIERARCH ESO ISS PBL13 START 116.983
HIERARCH ESO ISS PBL13 END 116.744
HIERARCH ESO ISS PBLA13 START 97.7
HIERARCH ESO ISS PBLA13 END 97.7
HIERARCH ESO ISS PBL14 START 20.011
HIERARCH ESO ISS PBL14 END 19.973
HIERARCH ESO ISS PBLA14 START 123.493
HIERARCH ESO ISS PBLA14 END 123.609
HIERARCH ESO ISS PBL23 START 105.628
HIERARCH ESO ISS PBL23 END 105.433
HIERARCH ESO ISS PBLA23 START 87.4
HIERARCH ESO ISS PBLA23 END 87.4
HIERARCH ESO ISS PBL24 START 11.303
HIERARCH ESO ISS PBL24 END 11.303
HIERARCH ESO ISS PBLA24 START 33.729
HIERARCH ESO ISS PBLA24 END 33.773
HIERARCH ESO ISS PBL34 START 99.35
HIERARCH ESO ISS PBL34 END 99.155
HIERARCH ESO ISS PBLA34 START 272.659
HIERARCH ESO ISS PBLA34 END 272.707
HIERARCH ESO ISS AMBI TAU0 START 0.002276
HIERARCH ESO ISS AMBI TAU0 END 0.002238
HIERARCH ESO ISS AMBI TEMP 8.71
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.79