Exposure
ID
MATIS.2018-12-06T01:53:47.457_1
Header ID
MATIS.2018-12-06T01:53:47.457
Date updated
2022-06-22 12:52:34 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-06 01:53:47.457
UTC End
2018-12-06 01:54:47.517
MJD Start
58458.07902149
MJD End
58458.0797166289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0034315
Ambient temperature (°C)
10.05
Seeing (arcsec)
0.72
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 23.7230 23.7030 148.0000 148.1000
A0-J2 124.2930 124.1410 95.6000 95.7000
A0-C1 21.2770 21.2480 119.6710 119.7570
B2-J2 111.3930 111.2780 85.9000 86.0000
B2-C1 11.2500 11.2520 31.6440 31.7060
J2-C1 105.2210 105.1010 270.8930 270.9360
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 58458.07902149
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 23.723
HIERARCH ESO ISS PBL12 END 23.703
HIERARCH ESO ISS PBLA12 START 148.0
HIERARCH ESO ISS PBLA12 END 148.1
HIERARCH ESO ISS PBL13 START 124.293
HIERARCH ESO ISS PBL13 END 124.141
HIERARCH ESO ISS PBLA13 START 95.6
HIERARCH ESO ISS PBLA13 END 95.7
HIERARCH ESO ISS PBL14 START 21.277
HIERARCH ESO ISS PBL14 END 21.248
HIERARCH ESO ISS PBLA14 START 119.671
HIERARCH ESO ISS PBLA14 END 119.757
HIERARCH ESO ISS PBL23 START 111.393
HIERARCH ESO ISS PBL23 END 111.278
HIERARCH ESO ISS PBLA23 START 85.9
HIERARCH ESO ISS PBLA23 END 86.0
HIERARCH ESO ISS PBL24 START 11.25
HIERARCH ESO ISS PBL24 END 11.252
HIERARCH ESO ISS PBLA24 START 31.644
HIERARCH ESO ISS PBLA24 END 31.706
HIERARCH ESO ISS PBL34 START 105.221
HIERARCH ESO ISS PBL34 END 105.101
HIERARCH ESO ISS PBLA34 START 270.893
HIERARCH ESO ISS PBLA34 END 270.936
HIERARCH ESO ISS AMBI TAU0 START 0.003768
HIERARCH ESO ISS AMBI TAU0 END 0.003095
HIERARCH ESO ISS AMBI TEMP 10.05
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.75