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 4.01
Cutout download processed 0.03
Global aperture construction processed 0.61
Local aperture photometry processed 7.28
Global aperture photometry processed 6.54
Validate local photometry processed 0.02
Validate global photometry processed 18.4
Host information processed 0.1
Global host SED inference processed 444.68
Local host SED inference processed 565.89
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.08
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) = 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 Mag sys
SDSS_u 21.99 2.07 20.545 0.102 AB
SDSS_g 99.98 2.68 18.900 0.029 AB
PanSTARRS_g 119.33 0.75 18.708 0.007 AB
SDSS_r 229.02 4.05 18.000 0.019 AB
PanSTARRS_r 236.9 0.76 17.964 0.003 AB
DES_r 302.96 1.59 17.697 0.006 AB
SDSS_i 384.72 5.3 17.437 0.015 AB
PanSTARRS_i 351.13 0.94 17.536 0.003 AB
PanSTARRS_z 445.47 1.82 17.278 0.004 AB
SDSS_z 513.35 7.75 17.124 0.016 AB
DES_z 582.28 4.98 16.987 0.009 AB
PanSTARRS_y 544.16 3.53 17.061 0.007 AB

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 Mag sys
GALEX_FUV 34.51 5.76 20.055 0.181 AB
GALEX_NUV 52.93 5.86 19.591 0.120 AB
SDSS_u 322.03 11.75 17.630 0.040 AB
SDSS_g 1029.25 9.34 16.369 0.010 AB
PanSTARRS_g 1183.22 4.44 16.217 0.004 AB
SDSS_r 2226.43 13.73 15.531 0.007 AB
DES_r 2578.15 4.84 15.372 0.002 AB
SDSS_i 3373.05 17.67 15.080 0.006 AB
PanSTARRS_z 4037.53 10.77 14.885 0.003 AB
SDSS_z 4535.82 35.91 14.758 0.009 AB
DES_z 4764.23 14.56 14.705 0.003 AB
PanSTARRS_y 5153.8 21.29 14.620 0.004 AB
2MASS_J 6694.84 332.16 13.441 0.054 Vega
2MASS_H 9205.41 501.27 12.622 0.059 Vega
2MASS_K 8451.4 604.51 12.245 0.078 Vega
WISE_W1 3842.46 39.53 12.239 0.011 Vega
WISE_W2 2222.45 46.39 12.194 0.023 Vega
WISE_W4 424.78 677.99 10.710 1.733 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})\, 9.586 9.727 9.872
{\rm log}_{10}({\rm SFR}) -0.611 -0.276 0.082
{\rm log}_{10}({\rm sSFR}) -10.400 -10.003 -9.526
{\rm stellar\ age} 5.880 7.532 10.004

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.147 -0.460 -0.136
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.816 -1.300 0.130

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.616 0.869 1.192
\delta -0.843 -0.603 -0.372
\tau_1/\tau_2 0.439 0.768 1.136
Q_{PAH} 0.368 1.543 3.495
U_{min} 2.754 7.750 14.667
{\rm log}_{10}(\gamma_e)\, -3.600 -2.497 -1.538

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.336 -3.209 -1.352
{\rm log}_{10}(\tau_{AGN})\, 0.905 1.347 1.875

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.282 -0.016 0.240
0.03-0.10 Gyr -1.447 -0.522 0.028
0.10-0.33 Gyr -1.924 -0.859 -0.287
0.33-1.09 Gyr -1.917 -0.782 -0.287
1.09-3.58 Gyr -1.642 -0.461 -0.116
3.58-11.81 Gyr -0.672 -0.217 -0.002
11.81-13.13 Gyr -0.683 -0.080 0.710

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.664 10.706 10.750
{\rm log}_{10}({\rm SFR}) -0.334 -0.005 0.329
{\rm log}_{10}({\rm sSFR}) -11.063 -10.698 -10.364
{\rm stellar\ age} 7.379 7.975 9.243

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.402 -0.245 -0.129
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.189 0.311 0.424

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.249 0.341 0.466
\delta -0.674 -0.435 -0.111
\tau_1/\tau_2 0.287 0.603 0.957
Q_{PAH} 0.407 1.153 2.344
U_{min} 2.500 7.094 13.587
{\rm log}_{10}(\gamma_e)\, -3.418 -2.715 -1.885

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.575 -3.944 -3.062
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.537 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.047 0.268 0.432
0.03-0.10 Gyr -1.001 -0.235 0.313
0.10-0.33 Gyr -0.957 -0.316 0.108
0.33-1.09 Gyr -0.790 -0.181 0.150
1.09-3.58 Gyr -0.272 0.329 0.654
3.58-11.81 Gyr 0.705 0.882 0.976
11.81-13.13 Gyr 0.487 0.983 1.473