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
SDSS_u 17.63 1.59 20.784 0.098
SDSS_g 49.15 1.87 19.671 0.041
DES_g 45.13 0.46 19.764 0.011
PanSTARRS_g 55.32 0.42 19.543 0.008
SDSS_r 61.02 2.18 19.436 0.039
PanSTARRS_r 71.6 0.54 19.263 0.008
DES_r 64.88 0.94 19.370 0.016
SDSS_i 78.9 2.64 19.157 0.036
PanSTARRS_i 88.57 0.53 19.032 0.007
PanSTARRS_z 93.97 1.39 18.968 0.016
SDSS_z 82.73 5.73 19.106 0.075
DES_z 82.89 2.56 19.104 0.034
PanSTARRS_y 105.65 3.74 18.840 0.038

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
SDSS_u 431.86 8.77 17.312 0.022
SDSS_g 1122.02 9.09 16.275 0.009
DES_g 1141.91 2.33 16.256 0.002
PanSTARRS_g 1148.28 2.29 16.250 0.002
SDSS_r 1552.51 11.21 15.922 0.008
PanSTARRS_r 1586.67 2.98 15.899 0.002
DES_r 1734.72 4.87 15.802 0.003
SDSS_i 2020.22 13.81 15.637 0.007
PanSTARRS_i 2076.02 2.93 15.607 0.002
PanSTARRS_z 2179.69 7.62 15.554 0.004
SDSS_z 2538.86 32.44 15.388 0.014
DES_z 2304.26 13.52 15.494 0.006
PanSTARRS_y 2401.68 20.42 15.449 0.009
2MASS_J 3017.38 224.99 14.306 0.081
2MASS_H 3286.27 342.76 13.741 0.113
2MASS_K 3189.03 471.11 13.303 0.160
WISE_W1 1716.46 34.21 13.114 0.022
WISE_W2 1239.32 38.68 12.828 0.034
WISE_W3 7324.24 154.76 9.064 0.023
 

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