Exposure
ID
MATIS.2018-12-13T02:00:58.222_1
Header ID
MATIS.2018-12-13T02:00:58.222
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 02:00:58.222
UTC End
2018-12-13 02:01:58.230
MJD Start
58465.0840072
MJD End
58465.084701737
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0054755
Ambient temperature (°C)
18.74
Seeing (arcsec)
0.64
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 76.8720 76.7300 135.1000 135.3000
A0-J2 105.4260 105.1250 107.4000 107.6000
A0-J3 121.1980 121.0140 54.6420 54.6630
G1-J2 51.6050 51.5030 63.8000 63.8000
G1-J3 132.2900 132.2820 19.6780 19.7510
J2-J3 101.7610 101.7590 359.0190 359.1520
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 58465.0840072
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 76.872
HIERARCH ESO ISS PBL12 END 76.73
HIERARCH ESO ISS PBLA12 START 135.1
HIERARCH ESO ISS PBLA12 END 135.3
HIERARCH ESO ISS PBL13 START 105.426
HIERARCH ESO ISS PBL13 END 105.125
HIERARCH ESO ISS PBLA13 START 107.4
HIERARCH ESO ISS PBLA13 END 107.6
HIERARCH ESO ISS PBL14 START 121.198
HIERARCH ESO ISS PBL14 END 121.014
HIERARCH ESO ISS PBLA14 START 54.642
HIERARCH ESO ISS PBLA14 END 54.663
HIERARCH ESO ISS PBL23 START 51.605
HIERARCH ESO ISS PBL23 END 51.503
HIERARCH ESO ISS PBLA23 START 63.8
HIERARCH ESO ISS PBLA23 END 63.8
HIERARCH ESO ISS PBL24 START 132.29
HIERARCH ESO ISS PBL24 END 132.282
HIERARCH ESO ISS PBLA24 START 19.678
HIERARCH ESO ISS PBLA24 END 19.751
HIERARCH ESO ISS PBL34 START 101.761
HIERARCH ESO ISS PBL34 END 101.759
HIERARCH ESO ISS PBLA34 START 359.019
HIERARCH ESO ISS PBLA34 END 359.152
HIERARCH ESO ISS AMBI TAU0 START 0.005186
HIERARCH ESO ISS AMBI TAU0 END 0.005765
HIERARCH ESO ISS AMBI TEMP 18.74
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.57