Exposure
ID
MATIS.2021-02-19T06:09:19.152_1
Header ID
MATIS.2021-02-19T06:09:19.152
Date updated
2021-02-19 06:20:49 UTC+0000
Release date
2022-02-19 06:20:49 UTC+0000
UTC Start
2021-02-19 06:09:19.152
UTC End
2021-02-19 06:10:19.128
MJD Start
59264.25647167
MJD End
59264.2571658367
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0037395
Ambient temperature (°C)
10.52
Seeing (arcsec)
1.055
Observation
ID
46811
Category
science
Program ID
106.2113.001
Program Title
VLTI/MATISSE APERTURE-SYNTHESIS IMAGING OF ETA CAR'S WIND COLLISION ZONE ONE YEAR AFTER THE FEB 2020 PERIASTRON PASSAGE
Program Type
GTO
PI / COI
WEIGELT/ FATME/ BERIO/ CORCORAN/ CRUZALEBES/ DAMINELI/ DE WIT/ DOMICIANO DE SOUZA/ CHIAVASSA/ ESPINOZA GALEAS/ GROH/ GULL/ HAMAGUCHI/ HARTMAN/ HENNING/ HILLIER/ HOFMANN/ HRON/ HUMMEL/ ISBELL/ JAFFE/ KRAUS/ LAGARDE/ LAMBERTS/ BRUNO/ MADURA/ MATTER/ ...
Target
ID
35127
Name
eta_Car
RA
161.26357
DEC
-59.68441
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 89.0880 89.1190 119.8000 120.0000
A0-J2 129.0220 129.0050 100.8000 101.1000
A0-J3 117.2960 117.1780 58.8850 59.0670
G1-J2 53.3150 53.2670 67.9000 68.1000
G1-J3 107.4090 107.3720 12.4320 12.5580
J2-J3 88.8560 88.8920 342.7860 342.9290
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59264.25647167
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta_Car
RA 161.26357
DEC -59.68441
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.294
HIERARCH ESO DET NDIT 204
HIERARCH ESO ISS PBL12 START 89.088
HIERARCH ESO ISS PBL12 END 89.119
HIERARCH ESO ISS PBLA12 START 119.8
HIERARCH ESO ISS PBLA12 END 120.0
HIERARCH ESO ISS PBL13 START 129.022
HIERARCH ESO ISS PBL13 END 129.005
HIERARCH ESO ISS PBLA13 START 100.8
HIERARCH ESO ISS PBLA13 END 101.1
HIERARCH ESO ISS PBL14 START 117.296
HIERARCH ESO ISS PBL14 END 117.178
HIERARCH ESO ISS PBLA14 START 58.885
HIERARCH ESO ISS PBLA14 END 59.067
HIERARCH ESO ISS PBL23 START 53.315
HIERARCH ESO ISS PBL23 END 53.267
HIERARCH ESO ISS PBLA23 START 67.9
HIERARCH ESO ISS PBLA23 END 68.1
HIERARCH ESO ISS PBL24 START 107.409
HIERARCH ESO ISS PBL24 END 107.372
HIERARCH ESO ISS PBLA24 START 12.432
HIERARCH ESO ISS PBLA24 END 12.558
HIERARCH ESO ISS PBL34 START 88.856
HIERARCH ESO ISS PBL34 END 88.892
HIERARCH ESO ISS PBLA34 START 342.786
HIERARCH ESO ISS PBLA34 END 342.929
HIERARCH ESO ISS AMBI TAU0 START 0.004058
HIERARCH ESO ISS AMBI TAU0 END 0.003421
HIERARCH ESO ISS AMBI TEMP 10.52
HIERARCH ESO ISS AMBI FWHM START 0.98
HIERARCH ESO ISS AMBI FWHM END 1.13