Exposure
ID
MATIS.2021-02-24T06:47:28.048_1
Header ID
MATIS.2021-02-24T06:47:28.048
Date updated
2021-02-24 06:56:02 UTC+0000
Release date
2021-02-24 06:47:28 UTC+0000
UTC Start
2021-02-24 06:47:28.048
UTC End
2021-02-24 06:48:28.012
MJD Start
59269.28296352
MJD End
59269.2836575478
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006748
Ambient temperature (°C)
15.64
Seeing (arcsec)
1.225
Observation
ID
46880
Category
calibrator
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
35197
Name
r_Car
RA
158.896931
DEC
-57.55763
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 66.6000 66.5680 294.3000 294.6000
K0-D0 87.4360 87.3440 276.2000 276.4000
K0-J3 51.9140 51.9280 344.8400 344.9960
G2-D0 31.8140 31.7670 235.6000 235.7000
G2-J3 52.2630 52.1830 64.3170 64.4860
D0-J3 83.8470 83.7200 61.0130 61.1770
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59269.28296352
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME r_Car
RA 158.896931
DEC -57.55763
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 66.6
HIERARCH ESO ISS PBL12 END 66.568
HIERARCH ESO ISS PBLA12 START 294.3
HIERARCH ESO ISS PBLA12 END 294.6
HIERARCH ESO ISS PBL13 START 87.436
HIERARCH ESO ISS PBL13 END 87.344
HIERARCH ESO ISS PBLA13 START 276.2
HIERARCH ESO ISS PBLA13 END 276.4
HIERARCH ESO ISS PBL14 START 51.914
HIERARCH ESO ISS PBL14 END 51.928
HIERARCH ESO ISS PBLA14 START 344.84
HIERARCH ESO ISS PBLA14 END 344.996
HIERARCH ESO ISS PBL23 START 31.814
HIERARCH ESO ISS PBL23 END 31.767
HIERARCH ESO ISS PBLA23 START 235.6
HIERARCH ESO ISS PBLA23 END 235.7
HIERARCH ESO ISS PBL24 START 52.263
HIERARCH ESO ISS PBL24 END 52.183
HIERARCH ESO ISS PBLA24 START 64.317
HIERARCH ESO ISS PBLA24 END 64.486
HIERARCH ESO ISS PBL34 START 83.847
HIERARCH ESO ISS PBL34 END 83.72
HIERARCH ESO ISS PBLA34 START 61.013
HIERARCH ESO ISS PBLA34 END 61.177
HIERARCH ESO ISS AMBI TAU0 START 0.006136
HIERARCH ESO ISS AMBI TAU0 END 0.00736
HIERARCH ESO ISS AMBI TEMP 15.64
HIERARCH ESO ISS AMBI FWHM START 1.29
HIERARCH ESO ISS AMBI FWHM END 1.16