2019wfa

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Information

Transient

Name: 2019wfa
Right ascension: 21h45m00.86s
Declination: 9d07m25.79s
Discovery Date: None
Classification: Ia
Redshift: 0.059006
MW E(B-V): 0.061

Host

Name: 2019wfa
Right ascension: 21h45m00.94s
Declination: 9d07m20.27s
Redshift: 0.036546
Photometric Redshift: 0.057
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 7.63
Cutout download processed 19.19
Global aperture construction processed 0.63
Local aperture photometry processed 6.74
Global aperture photometry processed 9.62
Validate local photometry processed 0.03
Validate global photometry processed 16.33
Host information processed 0.91
Global host SED inference processed 538.01
Local host SED inference processed 470.53
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.1
Log transient processing status processed 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) = 21h45m00.86s, 9d07m25.79s
semi major axis, semi minor axis (arcsec) = 1.75, 1.75
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 17.63 1.59 20.784 0.098 AB
SDSS_g 49.15 1.87 19.671 0.041 AB
DES_g 45.13 0.46 19.764 0.011 AB
PanSTARRS_g 55.32 0.42 19.543 0.008 AB
SDSS_r 61.02 2.18 19.436 0.039 AB
PanSTARRS_r 71.6 0.54 19.263 0.008 AB
DES_r 64.88 0.94 19.370 0.016 AB
SDSS_i 78.9 2.64 19.157 0.036 AB
PanSTARRS_i 88.57 0.53 19.032 0.007 AB
PanSTARRS_z 93.97 1.39 18.968 0.016 AB
SDSS_z 82.73 5.73 19.106 0.075 AB
DES_z 82.89 2.56 19.104 0.034 AB
PanSTARRS_y 105.65 3.74 18.840 0.038 AB

Aperture details

RA, DEC (J2000) = 21h45m00.93s, 9d07m20.77s
semi major axis, semi minor axis (arcsec) = 10.74, 9.19
angle (degrees, anti-clockwise from east) = -43.76

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 431.86 8.77 17.312 0.022 AB
SDSS_g 1122.02 9.09 16.275 0.009 AB
DES_g 1141.91 2.33 16.256 0.002 AB
PanSTARRS_g 1148.28 2.29 16.250 0.002 AB
SDSS_r 1552.51 11.21 15.922 0.008 AB
PanSTARRS_r 1586.67 2.98 15.899 0.002 AB
DES_r 1734.72 4.87 15.802 0.003 AB
SDSS_i 2020.22 13.81 15.637 0.007 AB
PanSTARRS_i 2076.02 2.93 15.607 0.002 AB
PanSTARRS_z 2179.69 7.62 15.554 0.004 AB
SDSS_z 2538.86 32.44 15.388 0.014 AB
DES_z 2304.26 13.52 15.494 0.006 AB
PanSTARRS_y 2401.68 20.42 15.449 0.009 AB
2MASS_J 3017.38 224.99 14.306 0.081 Vega
2MASS_H 3286.27 342.76 13.741 0.113 Vega
2MASS_K 3189.03 471.11 13.303 0.160 Vega
WISE_W1 1716.46 34.21 13.114 0.022 Vega
WISE_W2 1239.32 38.68 12.828 0.034 Vega
WISE_W3 7324.24 154.76 9.064 0.023 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})\, 8.782 8.951 9.077
{\rm log}_{10}({\rm SFR}) -1.516 -0.853 -0.389
{\rm log}_{10}({\rm sSFR}) -10.487 -9.788 -9.257
{\rm stellar\ age} 2.004 5.284 7.293

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.750 -1.363 -0.853
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.392 -0.873 -0.306

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.113 0.444 0.883
\delta -0.453 0.003 0.252
\tau_1/\tau_2 0.656 1.015 1.370
Q_{PAH} 0.633 2.447 5.147
U_{min} 2.816 7.742 15.006
{\rm log}_{10}(\gamma_e)\, -3.252 -2.269 -1.154

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.869 -0.971 -0.293
{\rm log}_{10}(\tau_{AGN})\, 1.093 1.416 1.879

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.584 -1.205 -0.791
0.03-0.10 Gyr -1.676 -0.783 -0.275
0.10-0.33 Gyr -1.258 -0.595 -0.039
0.33-1.08 Gyr -1.422 -0.811 -0.373
1.08-3.55 Gyr -1.745 -1.001 -0.683
3.55-11.67 Gyr -2.513 -1.134 -0.819
11.67-12.97 Gyr -2.593 -1.160 -0.565

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.972 10.218 10.342
{\rm log}_{10}({\rm SFR}) 0.253 0.862 1.321
{\rm log}_{10}({\rm sSFR}) -10.006 -9.416 -8.634
{\rm stellar\ age} 3.008 5.439 6.786

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.981 -0.632 -0.407
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.896 -1.508 0.156

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.130 0.284 0.551
\delta -0.613 -0.236 0.148
\tau_1/\tau_2 0.737 1.136 1.507
Q_{PAH} 0.737 2.113 4.712
U_{min} 2.393 6.979 14.267
{\rm log}_{10}(\gamma_e)\, -3.345 -2.505 -1.690

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.992 -1.578 -1.148
{\rm log}_{10}(\tau_{AGN})\, 1.064 1.503 1.859

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.053 0.269 0.522
0.03-0.10 Gyr 0.292 0.986 1.467
0.10-0.33 Gyr 0.220 0.726 1.091
0.33-1.08 Gyr -0.303 0.395 0.699
1.08-3.55 Gyr -0.250 0.331 0.625
3.55-11.67 Gyr -0.561 0.173 0.421
11.67-12.97 Gyr -0.702 0.167 0.645