2020bmj results

Information

Transient
Name:SN2020bmj
Right ascension: 13h12m31.93s
Declination:4d51m59.51s
Discovery Date:Jan. 30, 2020, 1:22 p.m.
Classification:SN Ib
Redshift:0.047870
MW E(B-V):0.029
Host
Name:SDSSJ131231.72+04515
Right ascension: 13h12m31.68s
Declination:4d51m54.29s
Redshift:None
Photometric Redshift:0.048
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.5
Transient MWEBV processed 0.05
Host match processed 5.08
Host information processed 0.11
Host MWEBV processed 0.06
Global aperture construction processed 0.64
Global aperture photometry processed 6.14
Validate global photometry processed 18.83
Global host SED inference processed 384.39
Local aperture photometry processed 5.77
Validate local photometry processed 0.03
Local host SED inference processed 437.4
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h12m31.93s, 4d51m59.51s
semi major axis, semi minor axis (arcsec):2.13, 2.13
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 10.61 1.73 21.335 0.177 AB
SDSS_g 24.98 1.42 20.406 0.062 AB
DES_g 23.36 0.3 20.479 0.014 AB
PanSTARRS_g 23.2 0.61 20.486 0.029 AB
SDSS_r 30.07 1.69 20.205 0.061 AB
PanSTARRS_r 31.36 0.56 20.159 0.019 AB
DES_r 31.15 0.63 20.166 0.022 AB
SDSS_i 33.67 1.94 20.082 0.063 AB
PanSTARRS_i 35.6 0.68 20.021 0.021 AB
PanSTARRS_z 32.09 1.3 20.134 0.044 AB
SDSS_z 35.14 5.47 20.035 0.169 AB
DES_z 37.24 1.54 19.972 0.045 AB
PanSTARRS_y 52.33 2.79 19.603 0.058 AB

Aperture details

RA, DEC (J2000):13h12m31.72s, 4d51m54.64s
semi major axis, semi minor axis (arcsec):11.06, 8.38
angle (degrees, anti-clockwise from east):-6.93
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 52.16 7.08 19.607 0.147 AB
GALEX_NUV 86.19 1.46 19.061 0.018 AB
SDSS_u 140.05 7.63 18.534 0.059 AB
SDSS_g 453.13 6.15 17.259 0.015 AB
PanSTARRS_g 452.24 2.76 17.262 0.007 AB
SDSS_r 634.34 7.77 16.894 0.013 AB
PanSTARRS_r 628.55 2.52 16.904 0.004 AB
DES_r 676.82 2.91 16.824 0.005 AB
SDSS_i 776.34 9.16 16.675 0.013 AB
PanSTARRS_i 772.99 3.1 16.680 0.004 AB
PanSTARRS_z 796.64 5.84 16.647 0.008 AB
SDSS_z 894.48 24.88 16.521 0.030 AB
DES_z 870.85 7.41 16.550 0.009 AB
PanSTARRS_y 1058.54 12.43 16.338 0.013 AB
2MASS_J 659.93 280.65 15.956 0.462 Vega
2MASS_H 1344.48 409.35 14.711 0.331 Vega
2MASS_K 1070.43 511.81 14.488 0.519 Vega
WISE_W1 438.24 19.74 14.597 0.049 Vega
WISE_W2 283.24 25.66 14.431 0.098 Vega
WISE_W3 644.13 97.09 11.704 0.164 Vega
WISE_W4 395.15 487.89 10.788 1.341 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.927 8.181 8.385
{\rm log}_{10}({\rm SFR}) -1.608 -1.050 -0.185
{\rm log}_{10}({\rm sSFR}) -9.919 -9.267 -8.055
{\rm stellar\ age} 0.216 2.617 5.852

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.781 -1.355 -0.602
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.426 -0.057 0.187

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.306 0.675 1.070
\delta -0.462 -0.156 0.217
\tau_1/\tau_2 0.750 1.151 1.531
Q_{PAH} 0.920 2.623 4.998
U_{min} 3.171 8.479 15.995
{\rm log}_{10}(\gamma_e)\, -2.980 -1.945 -0.874

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.698 -1.295 -0.337
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.462 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.668 -1.236 -0.900
0.03-0.10 Gyr -1.800 -1.032 -0.035
0.10-0.33 Gyr -2.194 -1.030 -0.487
0.33-1.09 Gyr -3.995 -1.489 -0.987
1.09-3.58 Gyr -5.198 -2.053 -1.420
3.58-11.80 Gyr -5.839 -2.459 -1.655
11.80-13.12 Gyr -5.559 -2.452 -1.552

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.670 9.737 9.814
{\rm log}_{10}({\rm SFR}) -0.431 -0.248 -0.070
{\rm log}_{10}({\rm sSFR}) -10.199 -9.994 -9.791
{\rm stellar\ age} 5.863 6.788 7.700

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.085 -0.796 -0.609
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.030 0.060 0.163

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.097 0.174 0.297
\delta -0.531 -0.125 0.151
\tau_1/\tau_2 0.842 1.146 1.473
Q_{PAH} 0.260 0.793 1.920
U_{min} 2.864 7.362 13.568
{\rm log}_{10}(\gamma_e)\, -3.144 -2.163 -1.517

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.303 -3.288 -2.287
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.452 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.475 -0.343 -0.233
0.03-0.10 Gyr -0.466 -0.206 0.022
0.10-0.33 Gyr -0.365 -0.104 0.111
0.33-1.09 Gyr -0.447 -0.194 -0.003
1.09-3.58 Gyr -0.456 -0.232 -0.053
3.58-11.80 Gyr -0.332 -0.156 -0.031
11.80-13.12 Gyr -0.520 -0.141 0.247