2025kja results

Information

Transient
Name:SN2025kja
Right ascension: 13h32m55.28s
Declination:-1d09m39.25s
Discovery Date:May 11, 2025, 7:20 a.m.
Classification:SN II
Redshift:0.012687
MW E(B-V):0.030
Host
Name:2025kja
Right ascension: 13h32m55.13s
Declination:-1d09m33.84s
Redshift:0.012714
Photometric Redshift:None
 

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_g
DES_r
DES_z
GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 0.27
Transient MWEBV processed 0.09
Host match processed 0.74
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 5.75
Validate global photometry processed 13.47
Global host SED inference processed 470.8
Local aperture photometry processed 5.6
Validate local photometry processed 0.02
Local host SED inference processed 1367.1
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h32m55.28s, -1d09m39.25s
semi major axis, semi minor axis (arcsec):7.7, 7.7
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 1947.28 2.24 15.676 0.001 AB
PanSTARRS_g 1932.87 1.96 15.684 0.001 AB
PanSTARRS_r 3037.91 2.94 15.194 0.001 AB
DES_r 3248.06 4.71 15.121 0.002 AB
PanSTARRS_i 3795.37 3.79 14.952 0.001 AB
PanSTARRS_z 4328.71 4.63 14.809 0.001 AB
DES_z 4739.79 10.29 14.711 0.002 AB
PanSTARRS_y 5242.87 12.08 14.601 0.003 AB
2MASS_J 5653.05 188.0 13.624 0.036 Vega
2MASS_H 6358.12 264.71 13.024 0.045 Vega
2MASS_K 5181.22 368.81 12.776 0.077 Vega
WISE_W1 1307.68 17.88 13.410 0.015 Vega
WISE_W2 703.35 18.46 13.443 0.028 Vega
WISE_W3 1539.21 50.46 10.758 0.036 Vega

Aperture details

RA, DEC (J2000):13h32m55.19s, -1d09m34.21s
semi major axis, semi minor axis (arcsec):29.5, 21.85
angle (degrees, anti-clockwise from east):-111.5
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 6263.78 4.23 14.408 0.001 AB
DES_r 9749.62 8.66 13.928 0.001 AB
PanSTARRS_z 12294.84 14.68 13.676 0.001 AB
DES_z 13441.76 18.26 13.579 0.001 AB
PanSTARRS_y 15047.93 39.44 13.456 0.003 AB
WISE_W1 7870.62 52.27 11.461 0.007 Vega
WISE_W3 18493.49 218.7 8.058 0.013 Vega
WISE_W4 17838.39 1491.81 6.652 0.091 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.376 9.454 9.544
{\rm log}_{10}({\rm SFR}) -1.574 -1.172 -0.778
{\rm log}_{10}({\rm sSFR}) -11.013 -10.632 -10.198
{\rm stellar\ age} 7.308 8.287 10.632

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.625 -1.438 -1.208
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.317 -0.127 0.077

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.144 0.219 0.315
\delta -0.968 -0.873 -0.708
\tau_1/\tau_2 0.742 1.073 1.396
Q_{PAH} 0.055 0.219 0.581
U_{min} 2.362 7.132 14.342
{\rm log}_{10}(\gamma_e)\, -3.449 -2.877 -2.275

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.540 -3.729 -2.847
{\rm log}_{10}(\tau_{AGN})\, 1.133 1.696 2.034

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.452 -1.127 -0.910
0.03-0.10 Gyr -2.213 -1.276 -0.700
0.10-0.33 Gyr -2.504 -1.434 -0.833
0.33-1.10 Gyr -2.607 -1.518 -0.892
1.10-3.64 Gyr -2.568 -1.120 -0.580
3.64-12.05 Gyr -0.781 -0.414 -0.280
12.05-13.39 Gyr -0.768 -0.197 0.464

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.686 9.816 9.928
{\rm log}_{10}({\rm SFR}) -0.668 -0.219 0.138
{\rm log}_{10}({\rm sSFR}) -10.522 -10.031 -9.663
{\rm stellar\ age} 5.791 7.456 9.167

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.127 -0.790 -0.520
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.108 -0.062 0.255

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.150 0.289 0.446
\delta -0.679 -0.175 0.206
\tau_1/\tau_2 0.601 1.000 1.397
Q_{PAH} 0.380 1.024 2.365
U_{min} 2.585 7.125 13.565
{\rm log}_{10}(\gamma_e)\, -3.355 -2.666 -1.819

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.355 -3.347 -2.032
{\rm log}_{10}(\tau_{AGN})\, 0.989 1.444 1.879

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.580 -0.296 -0.079
0.03-0.10 Gyr -0.853 -0.214 0.232
0.10-0.33 Gyr -1.021 -0.352 0.016
0.33-1.10 Gyr -1.031 -0.438 -0.020
1.10-3.64 Gyr -0.888 -0.320 0.001
3.64-12.05 Gyr -0.504 -0.101 0.075
12.05-13.39 Gyr -0.682 0.003 0.603