2020accx

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Information

Transient

Name: SN2020accx
Right ascension: 0h46m06.14s
Declination: -7d19m43.22s
Discovery Date: Dec. 5, 2020, 4:27 a.m.
Classification: SN Ia
Redshift: 0.160000
MW E(B-V): 0.043

Host

Name: 2020accx
Right ascension: 0h46m06.15s
Declination: -7d19m44.28s
Redshift: None
Photometric Redshift: 0.129
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.41
Cutout download processed 8.52
Global aperture construction processed 0.6
Local aperture photometry processed 5.23
Global aperture photometry processed 5.29
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.09
Host information processed 0.09
Global host SED inference processed 409.25
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.11
Log transient processing status blocked 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) = 0h46m06.14s, -7d19m43.22s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 0h46m06.13s, -7d19m44.24s
semi major axis, semi minor axis (arcsec) = 4.87, 4.03
angle (degrees, anti-clockwise from east) = -144.52

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 2.04 1.4 23.126 0.745
GALEX_NUV 12.29 2.67 21.176 0.236
DES_g 78.43 0.44 19.164 0.006
PanSTARRS_g 77.41 1.01 19.178 0.014
PanSTARRS_r 117.42 0.92 18.726 0.009
DES_r 124.79 0.75 18.660 0.007
PanSTARRS_i 147.66 1.23 18.477 0.009
PanSTARRS_z 152.9 2.45 18.439 0.017
DES_z 166.63 1.66 18.346 0.011
PanSTARRS_y 172.42 6.21 18.309 0.039
2MASS_J 202.12 112.29 17.241 0.603
2MASS_H 134.44 165.32 17.211 1.335
2MASS_K 25.96 236.3 18.526 9.882
WISE_W1 140.86 13.97 15.829 0.108
WISE_W2 129.86 19.54 15.277 0.163
WISE_W3 275.89 98.7 12.624 0.388
WISE_W4 -174.98 506.82
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.733 9.874 10.028
{\rm log}_{10}({\rm SFR}) -0.360 0.154 0.611
{\rm log}_{10}({\rm sSFR}) -10.352 -9.751 -9.244
{\rm stellar\ age} 0.720 2.347 4.547

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.554 -0.868 -0.149
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.726 -0.494 0.280

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.213 0.362 0.553
\delta -0.548 -0.194 0.124
\tau_1/\tau_2 0.627 0.983 1.351
Q_{PAH} 1.279 3.299 5.325
U_{min} 2.777 7.662 14.935
{\rm log}_{10}(\gamma_e)\, -3.223 -2.325 -0.844

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.710 -1.522 -0.946
{\rm log}_{10}(\tau_{AGN})\, 0.879 1.258 1.724

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.351 0.085 0.371
0.03-0.10 Gyr -0.863 0.159 0.706
0.10-0.32 Gyr 0.177 0.714 1.104
0.32-1.03 Gyr 0.196 0.754 1.031
1.03-3.30 Gyr -1.747 -0.217 0.266
3.30-10.57 Gyr -2.359 -0.641 -0.053
10.57-11.75 Gyr -2.583 -0.721 0.036