Exposure
ID
MATIS.2021-02-24T06:31:15.512_1
Header ID
MATIS.2021-02-24T06:31:15.512
Date updated
2021-02-24 06:41:10 UTC+0000
Release date
2022-02-24 06:41:10 UTC+0000
UTC Start
2021-02-24 06:31:15.512
UTC End
2021-02-24 06:32:15.488
MJD Start
59269.27170732
MJD End
59269.2724014867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0075885
Ambient temperature (°C)
15.32
Seeing (arcsec)
1.03
Observation
ID
46878
Category
science
Program ID
106.2113.002
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
35196
Name
eta_Car
RA
161.264668
DEC
-59.68441
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.4880 67.4650 289.0000 289.2000
K0-D0 89.6740 89.5970 271.5000 271.7000
K0-J3 50.6590 50.6770 340.5230 340.6860
G2-D0 32.4230 32.3810 232.8000 233.0000
G2-J3 53.5490 53.4790 61.1960 61.3770
D0-J3 85.7560 85.6430 58.0330 58.2090
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59269.27170732
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta_Car
RA 161.264668
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 67.488
HIERARCH ESO ISS PBL12 END 67.465
HIERARCH ESO ISS PBLA12 START 289.0
HIERARCH ESO ISS PBLA12 END 289.2
HIERARCH ESO ISS PBL13 START 89.674
HIERARCH ESO ISS PBL13 END 89.597
HIERARCH ESO ISS PBLA13 START 271.5
HIERARCH ESO ISS PBLA13 END 271.7
HIERARCH ESO ISS PBL14 START 50.659
HIERARCH ESO ISS PBL14 END 50.677
HIERARCH ESO ISS PBLA14 START 340.523
HIERARCH ESO ISS PBLA14 END 340.686
HIERARCH ESO ISS PBL23 START 32.423
HIERARCH ESO ISS PBL23 END 32.381
HIERARCH ESO ISS PBLA23 START 232.8
HIERARCH ESO ISS PBLA23 END 233.0
HIERARCH ESO ISS PBL24 START 53.549
HIERARCH ESO ISS PBL24 END 53.479
HIERARCH ESO ISS PBLA24 START 61.196
HIERARCH ESO ISS PBLA24 END 61.377
HIERARCH ESO ISS PBL34 START 85.756
HIERARCH ESO ISS PBL34 END 85.643
HIERARCH ESO ISS PBLA34 START 58.033
HIERARCH ESO ISS PBLA34 END 58.209
HIERARCH ESO ISS AMBI TAU0 START 0.006979
HIERARCH ESO ISS AMBI TAU0 END 0.008198
HIERARCH ESO ISS AMBI TEMP 15.32
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 1.01