Exposure
ID
MATIS.2018-12-13T01:54:34.147_1
Header ID
MATIS.2018-12-13T01:54:34.147
Date updated
2022-06-22 13:03:27 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-13 01:54:34.147
UTC End
2018-12-13 01:55:34.155
MJD Start
58465.07956189
MJD End
58465.080256427
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004444
Ambient temperature (°C)
18.72
Seeing (arcsec)
0.74
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 77.7630 77.6200 133.9000 134.1000
A0-J2 107.2900 106.9940 106.6000 106.7000
A0-J3 122.3240 122.1470 54.5000 54.5240
G1-J2 52.2330 52.1340 63.6000 63.6000
G1-J3 132.3340 132.3280 19.2130 19.2890
J2-J3 101.7740 101.7720 358.1800 358.3150
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 58465.07956189
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 77.763
HIERARCH ESO ISS PBL12 END 77.62
HIERARCH ESO ISS PBLA12 START 133.9
HIERARCH ESO ISS PBLA12 END 134.1
HIERARCH ESO ISS PBL13 START 107.29
HIERARCH ESO ISS PBL13 END 106.994
HIERARCH ESO ISS PBLA13 START 106.6
HIERARCH ESO ISS PBLA13 END 106.7
HIERARCH ESO ISS PBL14 START 122.324
HIERARCH ESO ISS PBL14 END 122.147
HIERARCH ESO ISS PBLA14 START 54.5
HIERARCH ESO ISS PBLA14 END 54.524
HIERARCH ESO ISS PBL23 START 52.233
HIERARCH ESO ISS PBL23 END 52.134
HIERARCH ESO ISS PBLA23 START 63.6
HIERARCH ESO ISS PBLA23 END 63.6
HIERARCH ESO ISS PBL24 START 132.334
HIERARCH ESO ISS PBL24 END 132.328
HIERARCH ESO ISS PBLA24 START 19.213
HIERARCH ESO ISS PBLA24 END 19.289
HIERARCH ESO ISS PBL34 START 101.774
HIERARCH ESO ISS PBL34 END 101.772
HIERARCH ESO ISS PBLA34 START 358.18
HIERARCH ESO ISS PBLA34 END 358.315
HIERARCH ESO ISS AMBI TAU0 START 0.004444
HIERARCH ESO ISS AMBI TAU0 END 0.004444
HIERARCH ESO ISS AMBI TEMP 18.72
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74