Exposure
ID
MATIS.2021-02-19T08:25:05.616_1
Header ID
MATIS.2021-02-19T08:25:05.616
Date updated
2021-02-19 08:36:08 UTC+0000
Release date
2022-02-19 08:36:08 UTC+0000
UTC Start
2021-02-19 08:25:05.616
UTC End
2021-02-19 08:26:05.592
MJD Start
59264.35075944
MJD End
59264.3514536067
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0033245
Ambient temperature (°C)
11.39
Seeing (arcsec)
1.14
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 90.4520 90.4480 148.6000 148.8000
A0-J2 122.5640 122.4960 131.9000 132.2000
A0-J3 95.6460 95.4420 84.6690 84.8800
G1-J2 44.2920 44.2080 96.1000 96.3000
G1-J3 98.5820 98.4860 29.1870 29.3090
J2-J3 90.8490 90.8440 2.5410 2.6920
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 59264.35075944
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 90.452
HIERARCH ESO ISS PBL12 END 90.448
HIERARCH ESO ISS PBLA12 START 148.6
HIERARCH ESO ISS PBLA12 END 148.8
HIERARCH ESO ISS PBL13 START 122.564
HIERARCH ESO ISS PBL13 END 122.496
HIERARCH ESO ISS PBLA13 START 131.9
HIERARCH ESO ISS PBLA13 END 132.2
HIERARCH ESO ISS PBL14 START 95.646
HIERARCH ESO ISS PBL14 END 95.442
HIERARCH ESO ISS PBLA14 START 84.669
HIERARCH ESO ISS PBLA14 END 84.88
HIERARCH ESO ISS PBL23 START 44.292
HIERARCH ESO ISS PBL23 END 44.208
HIERARCH ESO ISS PBLA23 START 96.1
HIERARCH ESO ISS PBLA23 END 96.3
HIERARCH ESO ISS PBL24 START 98.582
HIERARCH ESO ISS PBL24 END 98.486
HIERARCH ESO ISS PBLA24 START 29.187
HIERARCH ESO ISS PBLA24 END 29.309
HIERARCH ESO ISS PBL34 START 90.849
HIERARCH ESO ISS PBL34 END 90.844
HIERARCH ESO ISS PBLA34 START 2.541
HIERARCH ESO ISS PBLA34 END 2.692
HIERARCH ESO ISS AMBI TAU0 START 0.003249
HIERARCH ESO ISS AMBI TAU0 END 0.0034
HIERARCH ESO ISS AMBI TEMP 11.39
HIERARCH ESO ISS AMBI FWHM START 1.14
HIERARCH ESO ISS AMBI FWHM END 1.14