Exposure
ID
MATIS.2021-02-19T02:27:30.279_1
Header ID
MATIS.2021-02-19T02:27:30.279
Date updated
2021-02-19 02:36:18 UTC+0000
Release date
2022-02-19 02:36:18 UTC+0000
UTC Start
2021-02-19 02:27:30.279
UTC End
2021-02-19 02:28:30.255
MJD Start
59264.10243379
MJD End
59264.1031279567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003979
Ambient temperature (°C)
11.06
Seeing (arcsec)
1.09
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 72.1290 72.2450 72.1000 72.3000
A0-J2 118.9320 119.0200 50.7000 50.9000
A0-J3 130.1410 130.1240 17.4650 17.6650
G1-J2 58.0840 58.0800 23.7000 23.9000
G1-J3 106.1540 106.2030 343.8310 343.9610
J2-J3 71.9950 72.1180 312.6600 312.7920
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 59264.10243379
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 72.129
HIERARCH ESO ISS PBL12 END 72.245
HIERARCH ESO ISS PBLA12 START 72.1
HIERARCH ESO ISS PBLA12 END 72.3
HIERARCH ESO ISS PBL13 START 118.932
HIERARCH ESO ISS PBL13 END 119.02
HIERARCH ESO ISS PBLA13 START 50.7
HIERARCH ESO ISS PBLA13 END 50.9
HIERARCH ESO ISS PBL14 START 130.141
HIERARCH ESO ISS PBL14 END 130.124
HIERARCH ESO ISS PBLA14 START 17.465
HIERARCH ESO ISS PBLA14 END 17.665
HIERARCH ESO ISS PBL23 START 58.084
HIERARCH ESO ISS PBL23 END 58.08
HIERARCH ESO ISS PBLA23 START 23.7
HIERARCH ESO ISS PBLA23 END 23.9
HIERARCH ESO ISS PBL24 START 106.154
HIERARCH ESO ISS PBL24 END 106.203
HIERARCH ESO ISS PBLA24 START 343.831
HIERARCH ESO ISS PBLA24 END 343.961
HIERARCH ESO ISS PBL34 START 71.995
HIERARCH ESO ISS PBL34 END 72.118
HIERARCH ESO ISS PBLA34 START 312.66
HIERARCH ESO ISS PBLA34 END 312.792
HIERARCH ESO ISS AMBI TAU0 START 0.003979
HIERARCH ESO ISS AMBI TAU0 END 0.003979
HIERARCH ESO ISS AMBI TEMP 11.06
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 1.09