Exposure
ID
MATIS.2021-02-24T06:27:27.902_1
Header ID
MATIS.2021-02-24T06:27:27.902
Date updated
2021-02-24 06:36:12 UTC+0000
Release date
2022-02-24 06:36:12 UTC+0000
UTC Start
2021-02-24 06:27:27.902
UTC End
2021-02-24 06:28:27.878
MJD Start
59269.26907294
MJD End
59269.2697671067
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008793
Ambient temperature (°C)
15.29
Seeing (arcsec)
1.13
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 67.5710 67.5500 288.1000 288.4000
K0-D0 89.9560 89.8820 270.7000 270.9000
K0-J3 50.5870 50.6060 339.9310 340.0880
G2-D0 32.5770 32.5370 232.2000 232.4000
G2-J3 53.8100 53.7410 60.5340 60.7100
D0-J3 86.1720 86.0630 57.3920 57.5620
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 59269.26907294
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 67.571
HIERARCH ESO ISS PBL12 END 67.55
HIERARCH ESO ISS PBLA12 START 288.1
HIERARCH ESO ISS PBLA12 END 288.4
HIERARCH ESO ISS PBL13 START 89.956
HIERARCH ESO ISS PBL13 END 89.882
HIERARCH ESO ISS PBLA13 START 270.7
HIERARCH ESO ISS PBLA13 END 270.9
HIERARCH ESO ISS PBL14 START 50.587
HIERARCH ESO ISS PBL14 END 50.606
HIERARCH ESO ISS PBLA14 START 339.931
HIERARCH ESO ISS PBLA14 END 340.088
HIERARCH ESO ISS PBL23 START 32.577
HIERARCH ESO ISS PBL23 END 32.537
HIERARCH ESO ISS PBLA23 START 232.2
HIERARCH ESO ISS PBLA23 END 232.4
HIERARCH ESO ISS PBL24 START 53.81
HIERARCH ESO ISS PBL24 END 53.741
HIERARCH ESO ISS PBLA24 START 60.534
HIERARCH ESO ISS PBLA24 END 60.71
HIERARCH ESO ISS PBL34 START 86.172
HIERARCH ESO ISS PBL34 END 86.063
HIERARCH ESO ISS PBLA34 START 57.392
HIERARCH ESO ISS PBLA34 END 57.562
HIERARCH ESO ISS AMBI TAU0 START 0.008508
HIERARCH ESO ISS AMBI TAU0 END 0.009078
HIERARCH ESO ISS AMBI TEMP 15.29
HIERARCH ESO ISS AMBI FWHM START 1.25
HIERARCH ESO ISS AMBI FWHM END 1.01