Exposure
ID
MATIS.2021-02-19T07:27:38.594_1
Header ID
MATIS.2021-02-19T07:27:38.594
Date updated
2021-02-19 07:42:02 UTC+0000
Release date
2022-02-19 07:42:02 UTC+0000
UTC Start
2021-02-19 07:27:38.594
UTC End
2021-02-19 07:28:38.570
MJD Start
59264.31086336
MJD End
59264.3115575267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002747
Ambient temperature (°C)
10.79
Seeing (arcsec)
1.3
Observation
ID
46812
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
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 90.4290 90.4350 136.1000 136.3000
A0-J2 126.1360 126.0800 118.3000 118.5000
A0-J3 106.2300 106.0600 73.3790 73.5690
G1-J2 48.6960 48.6250 83.6000 83.8000
G1-J3 103.2850 103.2140 22.2670 22.3890
J2-J3 90.6640 90.6750 354.1360 354.2820
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 59264.31086336
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 90.429
HIERARCH ESO ISS PBL12 END 90.435
HIERARCH ESO ISS PBLA12 START 136.1
HIERARCH ESO ISS PBLA12 END 136.3
HIERARCH ESO ISS PBL13 START 126.136
HIERARCH ESO ISS PBL13 END 126.08
HIERARCH ESO ISS PBLA13 START 118.3
HIERARCH ESO ISS PBLA13 END 118.5
HIERARCH ESO ISS PBL14 START 106.23
HIERARCH ESO ISS PBL14 END 106.06
HIERARCH ESO ISS PBLA14 START 73.379
HIERARCH ESO ISS PBLA14 END 73.569
HIERARCH ESO ISS PBL23 START 48.696
HIERARCH ESO ISS PBL23 END 48.625
HIERARCH ESO ISS PBLA23 START 83.6
HIERARCH ESO ISS PBLA23 END 83.8
HIERARCH ESO ISS PBL24 START 103.285
HIERARCH ESO ISS PBL24 END 103.214
HIERARCH ESO ISS PBLA24 START 22.267
HIERARCH ESO ISS PBLA24 END 22.389
HIERARCH ESO ISS PBL34 START 90.664
HIERARCH ESO ISS PBL34 END 90.675
HIERARCH ESO ISS PBLA34 START 354.136
HIERARCH ESO ISS PBLA34 END 354.282
HIERARCH ESO ISS AMBI TAU0 START 0.002747
HIERARCH ESO ISS AMBI TAU0 END 0.002747
HIERARCH ESO ISS AMBI TEMP 10.79
HIERARCH ESO ISS AMBI FWHM START 1.3
HIERARCH ESO ISS AMBI FWHM END 1.3