Exposure
ID
MATIS.2018-12-13T01:51:15.293_1
Header ID
MATIS.2018-12-13T01:51:15.293
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 01:51:15.293
UTC End
2018-12-13 01:52:15.353
MJD Start
58465.07726034
MJD End
58465.0779554789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0047735
Ambient temperature (°C)
18.7
Seeing (arcsec)
0.735
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 78.2180 78.0810 133.3000 133.5000
A0-J2 108.2250 107.9440 106.2000 106.3000
A0-J3 122.8800 122.7130 54.4190 54.4440
G1-J2 52.5430 52.4500 63.5000 63.5000
G1-J3 132.3520 132.3470 18.9690 19.0440
J2-J3 101.7850 101.7820 357.7500 357.8800
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 58465.07726034
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 78.218
HIERARCH ESO ISS PBL12 END 78.081
HIERARCH ESO ISS PBLA12 START 133.3
HIERARCH ESO ISS PBLA12 END 133.5
HIERARCH ESO ISS PBL13 START 108.225
HIERARCH ESO ISS PBL13 END 107.944
HIERARCH ESO ISS PBLA13 START 106.2
HIERARCH ESO ISS PBLA13 END 106.3
HIERARCH ESO ISS PBL14 START 122.88
HIERARCH ESO ISS PBL14 END 122.713
HIERARCH ESO ISS PBLA14 START 54.419
HIERARCH ESO ISS PBLA14 END 54.444
HIERARCH ESO ISS PBL23 START 52.543
HIERARCH ESO ISS PBL23 END 52.45
HIERARCH ESO ISS PBLA23 START 63.5
HIERARCH ESO ISS PBLA23 END 63.5
HIERARCH ESO ISS PBL24 START 132.352
HIERARCH ESO ISS PBL24 END 132.347
HIERARCH ESO ISS PBLA24 START 18.969
HIERARCH ESO ISS PBLA24 END 19.044
HIERARCH ESO ISS PBL34 START 101.785
HIERARCH ESO ISS PBL34 END 101.782
HIERARCH ESO ISS PBLA34 START 357.75
HIERARCH ESO ISS PBLA34 END 357.88
HIERARCH ESO ISS AMBI TAU0 START 0.004857
HIERARCH ESO ISS AMBI TAU0 END 0.00469
HIERARCH ESO ISS AMBI TEMP 18.7
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.76