Exposure
ID
MATIS.2018-12-10T02:59:30.320_1
Header ID
MATIS.2018-12-10T02:59:30.320
Date updated
2022-06-22 12:19:01 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-10 02:59:30.320
UTC End
2018-12-10 03:00:30.328
MJD Start
58462.12465648
MJD End
58462.125351017
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.009269
Ambient temperature (°C)
18.63
Seeing (arcsec)
0.68
Observation
ID
43994
Category
calibrator
Program ID
60.A-9257(E)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
TEAM, M
Target
ID
33443
Name
7 Cet
RA
3.659967
DEC
-18.93317
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 47.6520 47.4620 292.9000 293.1000
K0-D0 69.3750 69.0970 263.9000 264.0000
K0-J3 54.0570 54.0560 359.0920 359.2510
G2-D0 36.0390 35.9870 224.1000 224.1000
G2-J3 55.8140 55.7070 50.4750 50.4680
D0-J3 91.7170 91.5590 47.9770 47.9710
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 58462.12465648
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 7 Cet
RA 3.659967
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 47.652
HIERARCH ESO ISS PBL12 END 47.462
HIERARCH ESO ISS PBLA12 START 292.9
HIERARCH ESO ISS PBLA12 END 293.1
HIERARCH ESO ISS PBL13 START 69.375
HIERARCH ESO ISS PBL13 END 69.097
HIERARCH ESO ISS PBLA13 START 263.9
HIERARCH ESO ISS PBLA13 END 264.0
HIERARCH ESO ISS PBL14 START 54.057
HIERARCH ESO ISS PBL14 END 54.056
HIERARCH ESO ISS PBLA14 START 359.092
HIERARCH ESO ISS PBLA14 END 359.251
HIERARCH ESO ISS PBL23 START 36.039
HIERARCH ESO ISS PBL23 END 35.987
HIERARCH ESO ISS PBLA23 START 224.1
HIERARCH ESO ISS PBLA23 END 224.1
HIERARCH ESO ISS PBL24 START 55.814
HIERARCH ESO ISS PBL24 END 55.707
HIERARCH ESO ISS PBLA24 START 50.475
HIERARCH ESO ISS PBLA24 END 50.468
HIERARCH ESO ISS PBL34 START 91.717
HIERARCH ESO ISS PBL34 END 91.559
HIERARCH ESO ISS PBLA34 START 47.977
HIERARCH ESO ISS PBLA34 END 47.971
HIERARCH ESO ISS AMBI TAU0 START 0.009485
HIERARCH ESO ISS AMBI TAU0 END 0.009053
HIERARCH ESO ISS AMBI TEMP 18.63
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.74