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

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 1.99
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
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) = 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 Mag sys
PanSTARRS_g 150.42 0.76 18.457 0.005 AB
PanSTARRS_r 231.88 0.85 17.987 0.004 AB
PanSTARRS_i 283.09 1.36 17.770 0.005 AB
PanSTARRS_z 325.09 2.17 17.620 0.007 AB
PanSTARRS_y 348.51 4.17 17.544 0.013 AB
2MASS_J 377.15 59.2 16.564 0.170 Vega
2MASS_H 406.71 90.72 16.009 0.242 Vega
2MASS_K 345.52 102.49 15.716 0.322 Vega

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