2025bxy results

Information

Transient
Name:SN2025bxy
Right ascension: 12h24m49.34s
Declination:31d56m40.98s
Discovery Date:Feb. 18, 2025, 12:04 p.m.
Classification:SN Ia
Redshift:0.058000
MW E(B-V):0.019
Host
Name:3097731
Right ascension: 12h24m49.45s
Declination:31d56m48.52s
Redshift:0.061389
Photometric Redshift:0.061
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_z
GALEX_NUV
GALEX_FUV
DES_g
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 33.89
Transient MWEBV processed 0.05
Host match processed 4.33
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 0.69
Global aperture photometry processed 5.77
Validate global photometry processed 15.52
Global host SED inference processed 463.62
Local aperture photometry processed 6.15
Validate local photometry processed 0.02
Local host SED inference processed 552.07
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h24m49.34s, 31d56m40.98s
semi major axis, semi minor axis (arcsec):1.69, 1.69
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 3.65 1.58 22.494 0.470 AB
SDSS_g 11.22 0.99 21.275 0.096 AB
PanSTARRS_g 2.98 0.46 22.715 0.167 AB
SDSS_r 24.7 1.5 20.418 0.066 AB
PanSTARRS_r 20.4 0.45 20.626 0.024 AB
SDSS_i 37.02 2.03 19.979 0.060 AB
PanSTARRS_i 33.61 0.6 20.084 0.020 AB
PanSTARRS_z 39.29 1.43 19.914 0.039 AB
SDSS_z 45.17 4.62 19.763 0.111 AB
DES_z 39.58 2.06 19.906 0.057 AB
PanSTARRS_y 64.87 2.4 19.370 0.040 AB

Aperture details

RA, DEC (J2000):12h24m49.17s, 31d56m49.82s
semi major axis, semi minor axis (arcsec):24.76, 8.36
angle (degrees, anti-clockwise from east):-81.88
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 2050.53 12.46 15.620 0.007 AB
PanSTARRS_g 2094.79 4.05 15.597 0.002 AB
SDSS_r 4699.84 18.98 14.720 0.004 AB
PanSTARRS_r 4451.31 3.96 14.779 0.001 AB
SDSS_i 6831.46 24.07 14.314 0.004 AB
PanSTARRS_i 6628.12 5.22 14.347 0.001 AB
PanSTARRS_z 8219.61 12.14 14.113 0.002 AB
SDSS_z 9123.01 44.08 14.000 0.005 AB
DES_z 8682.0 28.97 14.053 0.004 AB
PanSTARRS_y 10114.44 20.22 13.888 0.002 AB
2MASS_J 13072.38 289.52 12.714 0.024 Vega
2MASS_H 16712.79 419.75 11.975 0.027 Vega
2MASS_K 13780.1 477.28 11.714 0.038 Vega
WISE_W1 6361.66 248.1 11.692 0.042 Vega
WISE_W2 3547.88 176.51 11.686 0.054 Vega
WISE_W3 751.42 151.59 11.536 0.219 Vega
WISE_W4 745.92 589.87 10.098 0.859 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.980 9.163 9.314
{\rm log}_{10}({\rm SFR}) -1.061 -0.695 -0.365
{\rm log}_{10}({\rm sSFR}) -10.241 -9.866 -9.427
{\rm stellar\ age} 6.309 7.605 11.081

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.328 -0.841 -0.333
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.146 0.295 0.422

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.390 1.747 2.098
\delta -0.198 -0.030 0.121
\tau_1/\tau_2 0.305 0.659 1.005
Q_{PAH} 0.399 1.621 4.213
U_{min} 2.613 7.927 15.485
{\rm log}_{10}(\gamma_e)\, -3.365 -2.355 -1.248

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.763 -1.946 -0.920
{\rm log}_{10}(\tau_{AGN})\, 0.876 1.310 1.809

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.673 -0.309 0.025
0.03-0.10 Gyr -2.863 -1.417 -0.715
0.10-0.33 Gyr -3.543 -1.691 -1.022
0.33-1.08 Gyr -3.315 -1.610 -1.017
1.08-3.55 Gyr -2.891 -1.229 -0.726
3.55-11.65 Gyr -1.671 -0.789 -0.554
11.65-12.94 Gyr -1.448 -0.610 0.294

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.255 11.352 11.408
{\rm log}_{10}({\rm SFR}) -2.580 -1.227 -0.416
{\rm log}_{10}({\rm sSFR}) -13.868 -12.584 -11.775
{\rm stellar\ age} 7.917 11.645 12.282

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.824 -0.618 -0.440
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.597 -0.664 0.196

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.197 0.337 0.497
\delta -0.582 -0.223 0.037
\tau_1/\tau_2 0.457 0.902 1.364
Q_{PAH} 0.417 0.866 1.490
U_{min} 2.717 7.712 15.685
{\rm log}_{10}(\gamma_e)\, -3.601 -3.066 -1.713

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.576 -3.927 -3.060
{\rm log}_{10}(\tau_{AGN})\, 1.070 1.595 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.044 -1.557 -0.648
0.03-0.10 Gyr -3.637 -1.357 -0.342
0.10-0.33 Gyr -4.364 -1.665 -0.406
0.33-1.08 Gyr -4.715 -1.889 -0.512
1.08-3.55 Gyr -3.186 -1.220 0.190
3.55-11.65 Gyr -1.318 0.781 1.535
11.65-12.94 Gyr 1.322 2.442 2.544