Exposure
ID
MATIS.2021-02-15T02:06:50.366_1
Header ID
MATIS.2021-02-15T02:06:50.366
Date updated
2021-02-15 02:21:25 UTC+0000
Release date
2022-02-15 02:21:25 UTC+0000
UTC Start
2021-02-15 02:06:50.366
UTC End
2021-02-15 02:07:50.342
MJD Start
59260.08808294
MJD End
59260.0887771067
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003522
Ambient temperature (°C)
11.31
Seeing (arcsec)
0.83
Observation
ID
46783
Category
science
Program ID
106.2113.003
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
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 67.8970 68.0160 62.8000 63.0000
A0-J2 115.8260 115.9110 41.3000 41.6000
A0-J3 130.5880 130.5790 10.3770 10.5760
G1-J2 58.1740 58.1730 16.1000 16.3000
G1-J3 104.1150 104.1790 339.2800 339.4060
J2-J3 67.2870 67.4260 308.0700 308.1970
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59260.08808294
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta_Car
RA 161.26357
DEC -59.68441
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
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 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 67.897
HIERARCH ESO ISS PBL12 END 68.016
HIERARCH ESO ISS PBLA12 START 62.8
HIERARCH ESO ISS PBLA12 END 63.0
HIERARCH ESO ISS PBL13 START 115.826
HIERARCH ESO ISS PBL13 END 115.911
HIERARCH ESO ISS PBLA13 START 41.3
HIERARCH ESO ISS PBLA13 END 41.6
HIERARCH ESO ISS PBL14 START 130.588
HIERARCH ESO ISS PBL14 END 130.579
HIERARCH ESO ISS PBLA14 START 10.377
HIERARCH ESO ISS PBLA14 END 10.576
HIERARCH ESO ISS PBL23 START 58.174
HIERARCH ESO ISS PBL23 END 58.173
HIERARCH ESO ISS PBLA23 START 16.1
HIERARCH ESO ISS PBLA23 END 16.3
HIERARCH ESO ISS PBL24 START 104.115
HIERARCH ESO ISS PBL24 END 104.179
HIERARCH ESO ISS PBLA24 START 339.28
HIERARCH ESO ISS PBLA24 END 339.406
HIERARCH ESO ISS PBL34 START 67.287
HIERARCH ESO ISS PBL34 END 67.426
HIERARCH ESO ISS PBLA34 START 308.07
HIERARCH ESO ISS PBLA34 END 308.197
HIERARCH ESO ISS AMBI TAU0 START 0.003522
HIERARCH ESO ISS AMBI TAU0 END 0.003522
HIERARCH ESO ISS AMBI TEMP 11.31
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.83