Exposure
ID
MATIS.2018-12-09T01:04:36.086_1
Header ID
MATIS.2018-12-09T01:04:36.086
Date updated
2022-06-22 12:19:01 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-09 01:04:36.086
UTC End
2018-12-09 01:05:36.146
MJD Start
58461.04486211
MJD End
58461.0455572489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002634
Ambient temperature (°C)
16.48
Seeing (arcsec)
0.85
Observation
ID
43991
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
K0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-B2 118.9400 118.8290 245.4000 245.5000
K0-D0 92.2910 92.1820 256.9000 256.9000
K0-J3 55.2530 55.2370 341.8220 341.9520
B2-D0 33.8530 33.8480 32.7000 32.8000
B2-J3 136.6230 136.5760 41.7220 41.7790
D0-J3 103.3260 103.2830 44.6680 44.7240
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 58461.04486211
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 K0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
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 118.94
HIERARCH ESO ISS PBL12 END 118.829
HIERARCH ESO ISS PBLA12 START 245.4
HIERARCH ESO ISS PBLA12 END 245.5
HIERARCH ESO ISS PBL13 START 92.291
HIERARCH ESO ISS PBL13 END 92.182
HIERARCH ESO ISS PBLA13 START 256.9
HIERARCH ESO ISS PBLA13 END 256.9
HIERARCH ESO ISS PBL14 START 55.253
HIERARCH ESO ISS PBL14 END 55.237
HIERARCH ESO ISS PBLA14 START 341.822
HIERARCH ESO ISS PBLA14 END 341.952
HIERARCH ESO ISS PBL23 START 33.853
HIERARCH ESO ISS PBL23 END 33.848
HIERARCH ESO ISS PBLA23 START 32.7
HIERARCH ESO ISS PBLA23 END 32.8
HIERARCH ESO ISS PBL24 START 136.623
HIERARCH ESO ISS PBL24 END 136.576
HIERARCH ESO ISS PBLA24 START 41.722
HIERARCH ESO ISS PBLA24 END 41.779
HIERARCH ESO ISS PBL34 START 103.326
HIERARCH ESO ISS PBL34 END 103.283
HIERARCH ESO ISS PBLA34 START 44.668
HIERARCH ESO ISS PBLA34 END 44.724
HIERARCH ESO ISS AMBI TAU0 START 0.002353
HIERARCH ESO ISS AMBI TAU0 END 0.002915
HIERARCH ESO ISS AMBI TEMP 16.48
HIERARCH ESO ISS AMBI FWHM START 0.93
HIERARCH ESO ISS AMBI FWHM END 0.77