Exposure
ID
MATIS.2018-12-13T01:04:55.316_1
Header ID
MATIS.2018-12-13T01:04:55.316
Date updated
2022-06-22 12:19:01 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-13 01:04:55.316
UTC End
2018-12-13 01:05:55.324
MJD Start
58465.04508468
MJD End
58465.045779217
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004046
Ambient temperature (°C)
18.05
Seeing (arcsec)
0.84
Observation
ID
43998
Category
calibrator
Program ID
60.A-9257(E)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
TEAM, M
Target
ID
33442
Name
7 Cet
RA
3.65938
DEC
-18.93317
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 84.0700 83.9550 126.1000 126.3000
A0-J2 119.4420 119.2370 101.1000 101.2000
A0-J3 129.0110 128.9110 52.7160 52.7630
G1-J2 56.0370 55.9780 61.6000 61.7000
G1-J3 132.3560 132.3600 15.2150 15.3030
J2-J3 102.1420 102.1300 351.7950 351.9220
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 58465.04508468
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 7 Cet
RA 3.65938
DEC -18.93317
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 84.07
HIERARCH ESO ISS PBL12 END 83.955
HIERARCH ESO ISS PBLA12 START 126.1
HIERARCH ESO ISS PBLA12 END 126.3
HIERARCH ESO ISS PBL13 START 119.442
HIERARCH ESO ISS PBL13 END 119.237
HIERARCH ESO ISS PBLA13 START 101.1
HIERARCH ESO ISS PBLA13 END 101.2
HIERARCH ESO ISS PBL14 START 129.011
HIERARCH ESO ISS PBL14 END 128.911
HIERARCH ESO ISS PBLA14 START 52.716
HIERARCH ESO ISS PBLA14 END 52.763
HIERARCH ESO ISS PBL23 START 56.037
HIERARCH ESO ISS PBL23 END 55.978
HIERARCH ESO ISS PBLA23 START 61.6
HIERARCH ESO ISS PBLA23 END 61.7
HIERARCH ESO ISS PBL24 START 132.356
HIERARCH ESO ISS PBL24 END 132.36
HIERARCH ESO ISS PBLA24 START 15.215
HIERARCH ESO ISS PBLA24 END 15.303
HIERARCH ESO ISS PBL34 START 102.142
HIERARCH ESO ISS PBL34 END 102.13
HIERARCH ESO ISS PBLA34 START 351.795
HIERARCH ESO ISS PBLA34 END 351.922
HIERARCH ESO ISS AMBI TAU0 START 0.003733
HIERARCH ESO ISS AMBI TAU0 END 0.004359
HIERARCH ESO ISS AMBI TEMP 18.05
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.79