Exposure
ID
MATIS.2018-12-13T01:57:03.867_1
Header ID
MATIS.2018-12-13T01:57:03.867
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 01:57:03.867
UTC End
2018-12-13 01:58:03.927
MJD Start
58465.08129476
MJD End
58465.0819898989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0058275
Ambient temperature (°C)
18.73
Seeing (arcsec)
0.63
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 77.4170 77.2760 134.3000 134.5000
A0-J2 106.5710 106.2760 106.9000 107.1000
A0-J3 121.8930 121.7150 54.5580 54.5800
G1-J2 51.9920 51.8920 63.7000 63.7000
G1-J3 132.3180 132.3110 19.3960 19.4700
J2-J3 101.7680 101.7660 358.5070 358.6400
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 58465.08129476
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 77.417
HIERARCH ESO ISS PBL12 END 77.276
HIERARCH ESO ISS PBLA12 START 134.3
HIERARCH ESO ISS PBLA12 END 134.5
HIERARCH ESO ISS PBL13 START 106.571
HIERARCH ESO ISS PBL13 END 106.276
HIERARCH ESO ISS PBLA13 START 106.9
HIERARCH ESO ISS PBLA13 END 107.1
HIERARCH ESO ISS PBL14 START 121.893
HIERARCH ESO ISS PBL14 END 121.715
HIERARCH ESO ISS PBLA14 START 54.558
HIERARCH ESO ISS PBLA14 END 54.58
HIERARCH ESO ISS PBL23 START 51.992
HIERARCH ESO ISS PBL23 END 51.892
HIERARCH ESO ISS PBLA23 START 63.7
HIERARCH ESO ISS PBLA23 END 63.7
HIERARCH ESO ISS PBL24 START 132.318
HIERARCH ESO ISS PBL24 END 132.311
HIERARCH ESO ISS PBLA24 START 19.396
HIERARCH ESO ISS PBLA24 END 19.47
HIERARCH ESO ISS PBL34 START 101.768
HIERARCH ESO ISS PBL34 END 101.766
HIERARCH ESO ISS PBLA34 START 358.507
HIERARCH ESO ISS PBLA34 END 358.64
HIERARCH ESO ISS AMBI TAU0 START 0.005157
HIERARCH ESO ISS AMBI TAU0 END 0.006498
HIERARCH ESO ISS AMBI TEMP 18.73
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.58