Exposure
ID
MATIS.2018-12-13T01:55:48.803_1
Header ID
MATIS.2018-12-13T01:55:48.803
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 01:55:48.803
UTC End
2018-12-13 01:56:48.863
MJD Start
58465.08042596
MJD End
58465.0811210989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004642
Ambient temperature (°C)
18.73
Seeing (arcsec)
0.705
Observation
ID
43997
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 77.5900 77.4500 134.1000 134.3000
A0-J2 106.9320 106.6390 106.8000 106.9000
A0-J3 122.1100 121.9330 54.5290 54.5520
G1-J2 52.1130 52.0140 63.6000 63.6000
G1-J3 132.3260 132.3200 19.3050 19.3790
J2-J3 101.7710 101.7690 358.3430 358.4760
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 58465.08042596
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 7 Cet
RA 3.65938
DEC -18.93317
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 77.59
HIERARCH ESO ISS PBL12 END 77.45
HIERARCH ESO ISS PBLA12 START 134.1
HIERARCH ESO ISS PBLA12 END 134.3
HIERARCH ESO ISS PBL13 START 106.932
HIERARCH ESO ISS PBL13 END 106.639
HIERARCH ESO ISS PBLA13 START 106.8
HIERARCH ESO ISS PBLA13 END 106.9
HIERARCH ESO ISS PBL14 START 122.11
HIERARCH ESO ISS PBL14 END 121.933
HIERARCH ESO ISS PBLA14 START 54.529
HIERARCH ESO ISS PBLA14 END 54.552
HIERARCH ESO ISS PBL23 START 52.113
HIERARCH ESO ISS PBL23 END 52.014
HIERARCH ESO ISS PBLA23 START 63.6
HIERARCH ESO ISS PBLA23 END 63.6
HIERARCH ESO ISS PBL24 START 132.326
HIERARCH ESO ISS PBL24 END 132.32
HIERARCH ESO ISS PBLA24 START 19.305
HIERARCH ESO ISS PBLA24 END 19.379
HIERARCH ESO ISS PBL34 START 101.771
HIERARCH ESO ISS PBL34 END 101.769
HIERARCH ESO ISS PBLA34 START 358.343
HIERARCH ESO ISS PBLA34 END 358.476
HIERARCH ESO ISS AMBI TAU0 START 0.004444
HIERARCH ESO ISS AMBI TAU0 END 0.00484
HIERARCH ESO ISS AMBI TEMP 18.73
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.67