2020adfa

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Information

Transient

Name: SN2020adfa
Right ascension: 15h35m52.11s
Declination: 40d55m57.00s
Discovery Date: Dec. 19, 2020, 1:10 p.m.
Classification: SN Ia
Redshift: 0.033059
MW E(B-V): 0.022

Host

Name: 2020adfa
Right ascension: 15h35m51.88s
Declination: 40d55m58.92s
Redshift: 0.033060
Photometric Redshift: 0.039
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.99
Cutout download processed 2.72
Global aperture construction processed 0.65
Local aperture photometry processed 4.66
Global aperture photometry processed 3.97
Validate local photometry processed 0.02
Validate global photometry processed 10.56
Host information processed 0.11
Global host SED inference processed 451.95
Local host SED inference processed 528.12
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.06
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) = 15h35m52.11s, 40d55m57.00s
semi major axis, semi minor axis (arcsec) = 3.03, 3.03
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 150.42 0.76 18.457 0.005
PanSTARRS_r 231.88 0.85 17.987 0.004
PanSTARRS_i 283.09 1.36 17.770 0.005
PanSTARRS_z 325.09 2.17 17.620 0.007
PanSTARRS_y 348.51 4.17 17.544 0.013
2MASS_J 377.15 59.2 16.564 0.170
2MASS_H 406.71 90.72 16.009 0.242
2MASS_K 345.52 102.49 15.716 0.322

Aperture details

RA, DEC (J2000) = 15h35m51.90s, 40d55m58.80s
semi major axis, semi minor axis (arcsec) = 14.4, 3.86
angle (degrees, anti-clockwise from east) = -52.59

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 392.32 1.82 17.416 0.005
PanSTARRS_r 606.17 1.98 16.944 0.004
PanSTARRS_i 741.72 3.21 16.724 0.005
PanSTARRS_z 837.04 5.1 16.593 0.007
PanSTARRS_y 927.94 9.77 16.481 0.011
2MASS_J 1052.74 181.45 15.449 0.187
2MASS_H 1575.22 275.38 14.539 0.190
2MASS_K 1081.64 315.01 14.477 0.316
WISE_W1 491.51 17.57 14.472 0.039
WISE_W2 354.63 24.45 14.187 0.075
WISE_W4 1176.99 451.71 9.603 0.417
 

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})\, 9.022 9.139 9.258
{\rm log}_{10}({\rm SFR}) -1.844 -1.146 -0.634
{\rm log}_{10}({\rm sSFR}) -10.930 -10.260 -9.782
{\rm stellar\ age} 5.672 7.575 9.834

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.701 -1.258 -0.905
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.887 -1.564 -0.474

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.133 0.425 0.713
\delta -0.614 -0.227 0.185
\tau_1/\tau_2 0.689 1.064 1.438
Q_{PAH} 0.822 2.728 5.418
U_{min} 2.849 8.360 16.068
{\rm log}_{10}(\gamma_e)\, -3.254 -1.959 -0.581

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.523 -1.430 -0.497
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.459 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.298 -1.425 -0.981
0.03-0.10 Gyr -1.942 -1.127 -0.518
0.10-0.33 Gyr -1.900 -1.076 -0.564
0.33-1.09 Gyr -2.214 -1.189 -0.699
1.09-3.62 Gyr -2.113 -1.070 -0.668
3.62-11.98 Gyr -1.372 -0.794 -0.606
11.98-13.31 Gyr -1.349 -0.670 0.066

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.400 9.524 9.639
{\rm log}_{10}({\rm SFR}) -1.741 -1.062 -0.604
{\rm log}_{10}({\rm sSFR}) -11.258 -10.599 -10.092
{\rm stellar\ age} 5.556 7.348 8.993

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.454 -1.056 -0.806
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.777 -1.101 0.156

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.114 0.301 0.507
\delta -0.587 -0.079 0.246
\tau_1/\tau_2 0.626 0.984 1.355
Q_{PAH} 0.548 1.522 3.384
U_{min} 2.915 7.693 14.687
{\rm log}_{10}(\gamma_e)\, -3.141 -1.747 -0.757

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.181 -1.912 -1.350
{\rm log}_{10}(\tau_{AGN})\, 1.037 1.424 1.833

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.856 -1.094 -0.706
0.03-0.10 Gyr -2.130 -1.106 -0.536
0.10-0.33 Gyr -1.992 -0.911 -0.369
0.33-1.09 Gyr -1.761 -0.811 -0.327
1.09-3.62 Gyr -1.219 -0.533 -0.212
3.62-11.98 Gyr -0.973 -0.402 -0.197
11.98-13.31 Gyr -1.090 -0.344 0.303