2020abpe

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Information

Transient

Name: SN2020abpe
Right ascension: 1h36m24.56s
Declination: 22d02m59.29s
Discovery Date: Dec. 5, 2020, 4:42 a.m.
Classification: SN Ia-91bg-like
Redshift: 0.050000
MW E(B-V): 0.066

Host

Name: 2020abpe
Right ascension: 1h36m24.39s
Declination: 22d02m59.12s
Redshift: 0.047173
Photometric Redshift: 0.054
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.83
Cutout download processed 2.56
Global aperture construction processed 0.62
Local aperture photometry processed 6.2
Global aperture photometry processed 5.89
Validate local photometry processed 0.03
Validate global photometry processed 16.25
Host information processed 0.08
Global host SED inference processed 401.39
Local host SED inference processing None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.08
Log transient processing status processing 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) = 1h36m24.56s, 22d02m59.29s
semi major axis, semi minor axis (arcsec) = 2.16, 2.16
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 21.99 2.07 20.545 0.102
SDSS_g 99.98 2.68 18.900 0.029
PanSTARRS_g 119.33 0.75 18.708 0.007
SDSS_r 229.02 4.05 18.000 0.019
PanSTARRS_r 236.9 0.76 17.964 0.003
SDSS_i 384.72 5.3 17.437 0.015
PanSTARRS_i 351.13 0.94 17.536 0.003
PanSTARRS_z 445.47 1.82 17.278 0.004
SDSS_z 513.35 7.75 17.124 0.016
DES_z 582.28 4.98 16.987 0.009
PanSTARRS_y 544.16 3.53 17.061 0.007

Aperture details

RA, DEC (J2000) = 1h36m24.39s, 22d02m59.06s
semi major axis, semi minor axis (arcsec) = 17.77, 10.12
angle (degrees, anti-clockwise from east) = -172.94

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 34.51 5.76 20.055 0.181
GALEX_NUV 52.93 5.86 19.591 0.120
SDSS_u 322.03 11.75 17.630 0.040
SDSS_g 1029.25 9.34 16.369 0.010
PanSTARRS_g 1183.22 4.44 16.217 0.004
SDSS_r 2226.43 13.73 15.531 0.007
SDSS_i 3373.05 17.67 15.080 0.006
PanSTARRS_z 4037.53 10.77 14.885 0.003
SDSS_z 4535.82 35.91 14.758 0.009
DES_z 4764.23 14.56 14.705 0.003
PanSTARRS_y 5153.8 21.29 14.620 0.004
2MASS_J 6694.84 332.16 13.441 0.054
2MASS_H 9205.41 501.27 12.622 0.059
2MASS_K 8451.4 604.51 12.245 0.078
WISE_W1 3842.46 39.53 12.239 0.011
WISE_W2 2222.45 46.39 12.194 0.023
WISE_W4 424.78 677.99 10.710 1.733
 

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})\, 10.672 10.713 10.776
{\rm log}_{10}({\rm SFR}) -0.219 0.244 0.626
{\rm log}_{10}({\rm sSFR}) -10.989 -10.494 -10.070
{\rm stellar\ age} 7.474 8.121 10.090

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.375 -0.230 -0.112
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.140 0.263 0.417

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.241 0.352 0.496
\delta -0.664 -0.410 0.060
\tau_1/\tau_2 0.422 0.753 1.106
Q_{PAH} 0.406 1.168 2.278
U_{min} 2.216 6.324 12.834
{\rm log}_{10}(\gamma_e)\, -3.527 -2.808 -1.895

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.568 -3.876 -2.944
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.549 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.329 0.072 0.328
0.03-0.10 Gyr -0.315 0.279 0.732
0.10-0.33 Gyr -0.490 0.028 0.384
0.33-1.09 Gyr -0.671 -0.111 0.217
1.09-3.58 Gyr -0.408 0.215 0.587
3.58-11.81 Gyr 0.608 0.872 0.967
11.81-13.13 Gyr 0.580 1.071 1.647