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

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 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 processed 513.97
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
Processing status completed N/A N/A
 

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

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

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.557 7.778 7.944
{\rm log}_{10}({\rm SFR}) -2.207 -1.554 -0.741
{\rm log}_{10}({\rm sSFR}) -10.094 -9.358 -8.400
{\rm stellar\ age} 0.317 2.694 5.283

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.459 -0.758 -0.231
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.754 -1.428 -0.752

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.076 0.202 0.564
\delta -0.799 -0.404 0.069
\tau_1/\tau_2 0.613 1.057 1.495
Q_{PAH} 1.333 3.112 5.547
U_{min} 3.138 8.792 16.558
{\rm log}_{10}(\gamma_e)\, -2.859 -1.877 -0.894

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.596 -0.012 0.258
{\rm log}_{10}(\tau_{AGN})\, 1.222 1.628 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.683 -1.956 -1.571
0.03-0.10 Gyr -2.340 -1.476 -0.591
0.10-0.33 Gyr -2.136 -1.335 -0.859
0.33-1.08 Gyr -3.985 -1.688 -1.285
1.08-3.55 Gyr -4.956 -2.506 -1.852
3.55-11.66 Gyr -5.316 -2.782 -2.138
11.66-12.96 Gyr -5.349 -2.835 -2.003

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