2022blw results

Information

Transient
Name:SN2022blw
Right ascension: 9h38m48.00s
Declination:48d34m31.19s
Discovery Date:Feb. 5, 2022, 12:57 p.m.
Classification:SN Ia
Redshift:0.024981
MW E(B-V):0.020
Host
Name:2022blw
Right ascension: 9h38m48.35s
Declination:48d34m21.67s
Redshift:0.024981
Photometric Redshift:0.029
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.93
Transient MWEBV processed 0.04
Host match processed 3.03
Host information processed 0.09
Host MWEBV processed 0.1
Global aperture construction processed 0.66
Global aperture photometry processed 7.12
Validate global photometry processed 18.67
Global host SED inference processed 461.57
Local aperture photometry processed 6.51
Validate local photometry processed 0.03
Local host SED inference processed 512.05
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h38m48.00s, 48d34m31.19s
semi major axis, semi minor axis (arcsec):3.98, 3.98
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 45.85 3.48 19.747 0.082 AB
SDSS_g 252.66 4.36 17.894 0.019 AB
DES_g 247.23 1.28 17.917 0.006 AB
PanSTARRS_g 286.89 1.4 17.756 0.005 AB
SDSS_r 519.11 6.22 17.112 0.013 AB
PanSTARRS_r 553.38 1.31 17.042 0.003 AB
SDSS_i 763.29 7.83 16.693 0.011 AB
PanSTARRS_i 779.25 1.23 16.671 0.002 AB
PanSTARRS_z 1011.38 3.01 16.388 0.003 AB
SDSS_z 991.9 14.19 16.409 0.016 AB
DES_z 927.03 7.56 16.482 0.009 AB
PanSTARRS_y 1216.1 7.39 16.188 0.007 AB
2MASS_J 1212.86 99.45 15.296 0.089 Vega
2MASS_H 1659.5 163.56 14.482 0.107 Vega
2MASS_K 1341.09 164.81 14.244 0.133 Vega

Aperture details

RA, DEC (J2000):9h38m48.34s, 48d34m21.78s
semi major axis, semi minor axis (arcsec):20.33, 19.48
angle (degrees, anti-clockwise from east):-84.14
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 38.54 4.75 19.935 0.134 AB
GALEX_NUV 57.33 5.71 19.504 0.108 AB
SDSS_u 1166.15 17.68 16.233 0.016 AB
SDSS_g 6686.17 22.32 14.337 0.004 AB
DES_g 6790.52 6.72 14.320 0.001 AB
PanSTARRS_g 7314.3 6.94 14.240 0.001 AB
SDSS_r 14335.12 32.55 13.509 0.002 AB
PanSTARRS_r 14404.85 6.6 13.504 0.000 AB
SDSS_i 21074.09 40.87 13.091 0.002 AB
PanSTARRS_i 20545.23 6.17 13.118 0.000 AB
PanSTARRS_z 27280.4 14.99 12.810 0.001 AB
SDSS_z 27848.26 72.42 12.788 0.003 AB
DES_z 26860.04 40.54 12.827 0.002 AB
PanSTARRS_y 31749.93 37.15 12.646 0.001 AB
2MASS_J 39816.42 502.91 11.505 0.014 Vega
2MASS_H 47095.08 825.29 10.850 0.019 Vega
2MASS_K 41169.79 832.24 10.526 0.022 Vega
WISE_W1 19227.84 89.98 10.491 0.005 Vega
WISE_W2 10678.46 87.08 10.490 0.009 Vega
WISE_W3 5584.21 214.23 9.359 0.042 Vega
WISE_W4 5556.62 1170.47 7.918 0.229 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.416 9.518 9.640
{\rm log}_{10}({\rm SFR}) -2.376 -1.260 -0.692
{\rm log}_{10}({\rm sSFR}) -11.935 -10.826 -10.186
{\rm stellar\ age} 6.786 8.176 11.789

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.608 -1.073 -0.665
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.814 -1.352 -0.039

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.496 0.830 1.135
\delta -0.698 -0.440 -0.166
\tau_1/\tau_2 0.605 0.975 1.320
Q_{PAH} 0.442 1.739 3.663
U_{min} 2.719 7.666 15.523
{\rm log}_{10}(\gamma_e)\, -3.164 -1.796 -0.769

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.890 -1.818 -0.832
{\rm log}_{10}(\tau_{AGN})\, 0.894 1.285 1.884

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.418 -1.203 -0.699
0.03-0.10 Gyr -3.088 -1.426 -0.677
0.10-0.33 Gyr -3.285 -1.430 -0.646
0.33-1.10 Gyr -2.934 -1.299 -0.638
1.10-3.64 Gyr -2.492 -0.877 -0.402
3.64-12.08 Gyr -1.152 -0.427 -0.240
12.08-13.42 Gyr -0.756 -0.122 0.679

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.022 11.070 11.092
{\rm log}_{10}({\rm SFR}) -2.102 -1.588 -1.198
{\rm log}_{10}({\rm sSFR}) -13.165 -12.654 -12.246
{\rm stellar\ age} 11.222 12.690 12.748

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.472 -0.362 -0.265
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.580 -0.738 0.115

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.099 0.157 0.226
\delta -0.665 -0.415 -0.168
\tau_1/\tau_2 0.543 0.979 1.431
Q_{PAH} 0.561 1.231 2.587
U_{min} 3.142 8.856 16.649
{\rm log}_{10}(\gamma_e)\, -2.748 -1.886 -1.398

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.582 -3.862 -3.043
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.570 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.059 -1.487 -1.134
0.03-0.10 Gyr -3.561 -1.787 -1.169
0.10-0.33 Gyr -4.673 -2.126 -1.286
0.33-1.10 Gyr -4.751 -2.140 -1.156
1.10-3.64 Gyr -3.656 -1.741 -0.652
3.64-12.08 Gyr -2.036 -0.683 0.825
12.08-13.42 Gyr 1.984 2.189 2.214