Exposure
ID
MATIS.2021-02-19T06:08:04.841_1
Header ID
MATIS.2021-02-19T06:08:04.841
Date updated
2021-02-19 06:15:38 UTC+0000
Release date
None
UTC Start
2021-02-19 06:08:04.841
UTC End
2021-02-19 06:09:04.817
MJD Start
59264.25561158
MJD End
59264.2563057467
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00327
Ambient temperature (°C)
10.48
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 89.0500 89.0820 119.5000 119.8000
A0-J2 129.0410 129.0250 100.6000 100.8000
A0-J3 117.4380 117.3210 58.6600 58.8420
G1-J2 53.3740 53.3260 67.7000 67.9000
G1-J3 107.4540 107.4170 12.2740 12.4010
J2-J3 88.8120 88.8480 342.6100 342.7520
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 59264.25561158
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 89.05
HIERARCH ESO ISS PBL12 END 89.082
HIERARCH ESO ISS PBLA12 START 119.5
HIERARCH ESO ISS PBLA12 END 119.8
HIERARCH ESO ISS PBL13 START 129.041
HIERARCH ESO ISS PBL13 END 129.025
HIERARCH ESO ISS PBLA13 START 100.6
HIERARCH ESO ISS PBLA13 END 100.8
HIERARCH ESO ISS PBL14 START 117.438
HIERARCH ESO ISS PBL14 END 117.321
HIERARCH ESO ISS PBLA14 START 58.66
HIERARCH ESO ISS PBLA14 END 58.842
HIERARCH ESO ISS PBL23 START 53.374
HIERARCH ESO ISS PBL23 END 53.326
HIERARCH ESO ISS PBLA23 START 67.7
HIERARCH ESO ISS PBLA23 END 67.9
HIERARCH ESO ISS PBL24 START 107.454
HIERARCH ESO ISS PBL24 END 107.417
HIERARCH ESO ISS PBLA24 START 12.274
HIERARCH ESO ISS PBLA24 END 12.401
HIERARCH ESO ISS PBL34 START 88.812
HIERARCH ESO ISS PBL34 END 88.848
HIERARCH ESO ISS PBLA34 START 342.61
HIERARCH ESO ISS PBLA34 END 342.752
HIERARCH ESO ISS AMBI TAU0 START 0.00327
HIERARCH ESO ISS AMBI TAU0 END 0.00327
HIERARCH ESO ISS AMBI TEMP 10.48
HIERARCH ESO ISS AMBI FWHM START 1.3
HIERARCH ESO ISS AMBI FWHM END 1.3