Exposure
ID
MATIS.2018-12-13T01:59:42.511_1
Header ID
MATIS.2018-12-13T01:59:42.511
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 01:59:42.511
UTC End
2018-12-13 02:00:42.571
MJD Start
58465.08313091
MJD End
58465.0838260489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.006251
Ambient temperature (°C)
18.73
Seeing (arcsec)
0.59
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 77.0490 76.9090 134.8000 135.0000
A0-J2 105.7990 105.5050 107.3000 107.4000
A0-J3 121.4250 121.2460 54.6150 54.6360
G1-J2 51.7310 51.6320 63.7000 63.8000
G1-J3 132.2990 132.2920 19.5870 19.6590
J2-J3 101.7630 101.7610 358.8530 358.9840
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 58465.08313091
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 77.049
HIERARCH ESO ISS PBL12 END 76.909
HIERARCH ESO ISS PBLA12 START 134.8
HIERARCH ESO ISS PBLA12 END 135.0
HIERARCH ESO ISS PBL13 START 105.799
HIERARCH ESO ISS PBL13 END 105.505
HIERARCH ESO ISS PBLA13 START 107.3
HIERARCH ESO ISS PBLA13 END 107.4
HIERARCH ESO ISS PBL14 START 121.425
HIERARCH ESO ISS PBL14 END 121.246
HIERARCH ESO ISS PBLA14 START 54.615
HIERARCH ESO ISS PBLA14 END 54.636
HIERARCH ESO ISS PBL23 START 51.731
HIERARCH ESO ISS PBL23 END 51.632
HIERARCH ESO ISS PBLA23 START 63.7
HIERARCH ESO ISS PBLA23 END 63.8
HIERARCH ESO ISS PBL24 START 132.299
HIERARCH ESO ISS PBL24 END 132.292
HIERARCH ESO ISS PBLA24 START 19.587
HIERARCH ESO ISS PBLA24 END 19.659
HIERARCH ESO ISS PBL34 START 101.763
HIERARCH ESO ISS PBL34 END 101.761
HIERARCH ESO ISS PBLA34 START 358.853
HIERARCH ESO ISS PBLA34 END 358.984
HIERARCH ESO ISS AMBI TAU0 START 0.006498
HIERARCH ESO ISS AMBI TAU0 END 0.006004
HIERARCH ESO ISS AMBI TEMP 18.73
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.6