2019yfu

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Information

Transient

Name: 2019yfu
Right ascension: 12h45m36.36s
Declination: 1d11m01.09s
Discovery Date: None
Classification: SNIa-norm
Redshift: 0.060000
MW E(B-V): 0.017

Host

Name: 2019yfu
Right ascension: 12h45m36.49s
Declination: 1d10m53.17s
Redshift: 0.084447
Photometric Redshift: 0.060
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.85
Cutout download processed 21.65
Global aperture construction processed 0.59
Local aperture photometry processed 6.99
Global aperture photometry processed 7.52
Validate local photometry processed 0.05
Validate global photometry processed 20.03
Host information processed 0.09
Global host SED inference processed 440.62
Local host SED inference processing None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
Log transient processing status processing None
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 12h45m36.36s, 1d11m01.09s
semi major axis, semi minor axis (arcsec) = 1.73, 1.73
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 2.47 1.22 22.920 0.537
SDSS_g 9.48 0.92 21.458 0.105
DES_g 9.19 0.23 21.492 0.028
PanSTARRS_g 9.65 0.34 21.439 0.038
SDSS_r 12.33 1.15 21.173 0.102
PanSTARRS_r 11.36 0.41 21.261 0.039
DES_r 12.03 0.46 21.199 0.042
SDSS_i 11.91 1.39 21.210 0.126
PanSTARRS_i 10.57 0.5 21.340 0.051
PanSTARRS_z 13.71 0.98 21.057 0.077
SDSS_z 20.75 4.21 20.608 0.220
DES_z 13.67 1.04 21.061 0.082
PanSTARRS_y 8.05 2.21 21.636 0.298

Aperture details

RA, DEC (J2000) = 12h45m36.47s, 1d10m53.36s
semi major axis, semi minor axis (arcsec) = 12.65, 10.18
angle (degrees, anti-clockwise from east) = -55.22

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV 86.29 1.66 19.060 0.021
SDSS_u 147.9 8.29 18.475 0.061
SDSS_g 378.52 5.93 17.455 0.017
SDSS_r 574.44 7.81 17.002 0.015
PanSTARRS_i 575.19 3.24 17.000 0.006
PanSTARRS_z 734.76 6.42 16.735 0.009
DES_z 764.59 7.12 16.691 0.010
2MASS_J 2564.14 362.78 14.483 0.154
2MASS_H 1805.05 469.7 14.391 0.283
2MASS_K 1798.29 632.17 13.925 0.382
WISE_W1 1136.41 25.5 13.562 0.024
WISE_W2 702.69 36.3 13.444 0.056
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.297 9.518 9.708
{\rm log}_{10}({\rm SFR}) 0.586 0.875 1.150
{\rm log}_{10}({\rm sSFR}) -9.126 -8.690 -8.146
{\rm stellar\ age} 0.183 1.051 4.303

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.666 -0.157 0.075
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.704 -0.979 0.164

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.776 0.924 1.096
\delta 0.094 0.260 0.363
\tau_1/\tau_2 0.690 1.132 1.535
Q_{PAH} 2.498 4.129 5.698
U_{min} 2.711 8.345 15.617
{\rm log}_{10}(\gamma_e)\, -3.048 -1.757 -0.965

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.393 -3.540 -2.465
{\rm log}_{10}(\tau_{AGN})\, 0.983 1.496 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.148 0.330 0.521
0.03-0.10 Gyr 0.650 0.995 1.299
0.10-0.33 Gyr 0.111 0.851 1.164
0.33-1.08 Gyr -2.817 -0.764 0.216
1.08-3.55 Gyr -5.222 -1.391 -0.320
3.55-11.66 Gyr -5.932 -1.736 -0.536
11.66-12.96 Gyr -5.913 -1.621 -0.360