2021bkm results

Information

Transient
Name:2021bkm
Right ascension: 2h02m53.96s
Declination:-4d07m19.31s
Discovery Date:None
Classification:SN Ia
Redshift:0.043500
MW E(B-V):0.025
Host
Name:2021bkm
Right ascension: 2h02m53.97s
Declination:-4d07m19.61s
Redshift:0.043293
Photometric Redshift:0.035
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.76
Transient MWEBV processed 0.05
Host match processed 2.98
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 5.72
Validate global photometry processed 15.64
Global host SED inference processed 398.77
Local aperture photometry processed 5.21
Validate local photometry processed 0.02
Local host SED inference processed 669.88
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h02m53.96s, -4d07m19.31s
semi major axis, semi minor axis (arcsec):2.35, 2.35
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 207.69 4.4 18.106 0.023 AB
SDSS_g 758.11 7.18 16.701 0.010 AB
PanSTARRS_g 760.38 0.75 16.697 0.001 AB
SDSS_r 1309.35 9.45 16.107 0.008 AB
PanSTARRS_r 1278.93 0.89 16.133 0.001 AB
SDSS_i 1791.69 11.11 15.767 0.007 AB
PanSTARRS_i 1744.7 0.96 15.796 0.001 AB
PanSTARRS_z 2058.07 1.91 15.616 0.001 AB
SDSS_z 2230.81 15.16 15.529 0.007 AB
PanSTARRS_y 2313.43 4.2 15.489 0.002 AB

Aperture details

RA, DEC (J2000):2h02m53.96s, -4d07m19.56s
semi major axis, semi minor axis (arcsec):8.73, 6.4
angle (degrees, anti-clockwise from east):-166.48
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 84.52 6.53 19.083 0.084 AB
GALEX_NUV 124.74 0.39 18.660 0.003 AB
SDSS_u 412.41 9.23 17.362 0.024 AB
SDSS_g 1279.53 9.51 16.132 0.008 AB
PanSTARRS_g 1347.0 1.75 16.077 0.001 AB
SDSS_r 2180.0 12.6 15.554 0.006 AB
PanSTARRS_r 2255.15 2.11 15.517 0.001 AB
SDSS_i 2959.23 15.09 15.222 0.006 AB
PanSTARRS_i 2941.85 2.45 15.228 0.001 AB
PanSTARRS_z 3471.57 5.46 15.049 0.002 AB
SDSS_z 3574.77 32.45 15.017 0.010 AB
PanSTARRS_y 4108.89 13.0 14.866 0.003 AB
2MASS_J 4975.15 160.11 13.763 0.035 Vega
2MASS_H 5962.73 236.49 13.094 0.043 Vega
2MASS_K 5029.35 305.23 12.808 0.066 Vega
WISE_W1 2204.74 22.28 12.843 0.011 Vega
WISE_W2 1348.92 25.93 12.736 0.021 Vega
WISE_W3 3101.62 82.47 9.997 0.029 Vega
WISE_W4 2739.57 535.06 8.686 0.212 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.129 10.232 10.329
{\rm log}_{10}({\rm SFR}) -1.179 -0.360 0.450
{\rm log}_{10}({\rm sSFR}) -11.421 -10.600 -9.758
{\rm stellar\ age} 6.113 7.576 9.482

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.662 -1.093 -0.670
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.725 -0.259 0.290

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.204 0.563 0.843
\delta -0.595 -0.241 0.168
\tau_1/\tau_2 0.622 1.013 1.387
Q_{PAH} 0.355 1.984 5.155
U_{min} 2.786 8.080 15.259
{\rm log}_{10}(\gamma_e)\, -3.415 -2.219 -0.987

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.865 -1.555 -0.498
{\rm log}_{10}(\tau_{AGN})\, 0.879 1.367 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.708 -0.773 -0.232
0.03-0.10 Gyr -1.295 -0.321 0.592
0.10-0.33 Gyr -1.098 -0.148 0.481
0.33-1.09 Gyr -1.223 -0.227 0.231
1.09-3.59 Gyr -0.946 0.029 0.410
3.59-11.86 Gyr -0.171 0.321 0.497
11.86-13.18 Gyr -0.244 0.442 1.101

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.340 10.394 10.449
{\rm log}_{10}({\rm SFR}) -0.094 0.297 0.615
{\rm log}_{10}({\rm sSFR}) -10.519 -10.097 -9.755
{\rm stellar\ age} 7.105 7.843 9.394

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.646 -0.513 -0.412
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.575 -0.005 0.299

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.139 0.202 0.309
\delta -0.881 -0.666 -0.421
\tau_1/\tau_2 0.581 0.951 1.304
Q_{PAH} 0.371 1.110 2.146
U_{min} 2.074 6.418 13.305
{\rm log}_{10}(\gamma_e)\, -3.194 -2.201 -1.499

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.323 -3.348 -2.371
{\rm log}_{10}(\tau_{AGN})\, 1.086 1.571 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.138 -0.394 0.100
0.03-0.10 Gyr -0.181 0.429 0.771
0.10-0.33 Gyr -0.473 0.100 0.511
0.33-1.09 Gyr -0.609 -0.081 0.223
1.09-3.59 Gyr -0.537 0.058 0.350
3.59-11.86 Gyr 0.344 0.541 0.643
11.86-13.18 Gyr 0.256 0.680 1.212