Exposure
ID
MATIS.2018-12-06T01:51:17.254_1
Header ID
MATIS.2018-12-06T01:51:17.254
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 01:51:17.254
UTC End
2018-12-06 01:52:17.314
MJD Start
58458.07728303
MJD End
58458.0779781689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003395
Ambient temperature (°C)
10.0
Seeing (arcsec)
0.76
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 23.7730 23.7530 147.7000 147.8000
A0-J2 124.6660 124.5180 95.5000 95.5000
A0-C1 21.3480 21.3200 119.4500 119.5370
B2-J2 111.6730 111.5630 85.8000 85.9000
B2-C1 11.2430 11.2460 31.4790 31.5450
J2-C1 105.5130 105.3980 270.7790 270.8240
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 58458.07728303
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 23.773
HIERARCH ESO ISS PBL12 END 23.753
HIERARCH ESO ISS PBLA12 START 147.7
HIERARCH ESO ISS PBLA12 END 147.8
HIERARCH ESO ISS PBL13 START 124.666
HIERARCH ESO ISS PBL13 END 124.518
HIERARCH ESO ISS PBLA13 START 95.5
HIERARCH ESO ISS PBLA13 END 95.5
HIERARCH ESO ISS PBL14 START 21.348
HIERARCH ESO ISS PBL14 END 21.32
HIERARCH ESO ISS PBLA14 START 119.45
HIERARCH ESO ISS PBLA14 END 119.537
HIERARCH ESO ISS PBL23 START 111.673
HIERARCH ESO ISS PBL23 END 111.563
HIERARCH ESO ISS PBLA23 START 85.8
HIERARCH ESO ISS PBLA23 END 85.9
HIERARCH ESO ISS PBL24 START 11.243
HIERARCH ESO ISS PBL24 END 11.246
HIERARCH ESO ISS PBLA24 START 31.479
HIERARCH ESO ISS PBLA24 END 31.545
HIERARCH ESO ISS PBL34 START 105.513
HIERARCH ESO ISS PBL34 END 105.398
HIERARCH ESO ISS PBLA34 START 270.779
HIERARCH ESO ISS PBLA34 END 270.824
HIERARCH ESO ISS AMBI TAU0 START 0.003022
HIERARCH ESO ISS AMBI TAU0 END 0.003768
HIERARCH ESO ISS AMBI TEMP 10.0
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.69