2025kjb results

Information

Transient
Name:SN2025kjb
Right ascension: 10h43m20.75s
Declination:-1d25m12.08s
Discovery Date:May 12, 2025, 5:11 a.m.
Classification:SN Ia
Redshift:0.110300
MW E(B-V):0.047
Host
Name:2025kjb
Right ascension: 10h43m20.76s
Declination:-1d25m11.97s
Redshift:0.110300
Photometric Redshift:0.097
 

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: blocked

Task Name Status Time (s)
Cutout download processed 0.73
Transient MWEBV processed 0.04
Host match processed 1.64
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 7.78
Validate global photometry processed 20.13
Global host SED inference processed 494.38
Local aperture photometry processed 7.27
Validate local photometry processed 0.02
Local host SED inference not enough filters 18.86
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h43m20.75s, -1d25m12.08s
semi major axis, semi minor axis (arcsec):1.0, 1.0
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 302.37 2.44 17.699 0.009 AB

Aperture details

RA, DEC (J2000):10h43m20.75s, -1d25m11.88s
semi major axis, semi minor axis (arcsec):6.14, 4.4
angle (degrees, anti-clockwise from east):-39.57
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.2 2.26 22.109 0.471 AB
GALEX_NUV 8.03 0.29 21.638 0.039 AB
SDSS_u 74.86 4.93 19.214 0.072 AB
SDSS_g 192.94 3.94 18.186 0.022 AB
DES_g 197.83 0.78 18.159 0.004 AB
PanSTARRS_g 216.25 1.51 18.063 0.008 AB
SDSS_r 432.14 5.92 17.311 0.015 AB
PanSTARRS_r 431.73 1.42 17.312 0.004 AB
DES_r 457.6 1.66 17.249 0.004 AB
SDSS_i 645.79 7.6 16.875 0.013 AB
PanSTARRS_i 629.83 1.76 16.902 0.003 AB
PanSTARRS_z 819.98 3.0 16.615 0.004 AB
SDSS_z 907.04 16.16 16.506 0.019 AB
DES_z 811.43 4.16 16.627 0.006 AB
PanSTARRS_y 940.55 7.36 16.467 0.008 AB
2MASS_J 1198.71 140.47 15.308 0.127 Vega
2MASS_H 1590.97 191.34 14.528 0.131 Vega
2MASS_K 1688.29 279.52 13.994 0.180 Vega
WISE_W1 578.35 15.68 14.296 0.029 Vega
WISE_W2 371.81 18.36 14.135 0.054 Vega
WISE_W3 394.88 66.6 12.235 0.183 Vega
WISE_W4 -228.34 402.03 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.728 10.829 10.897
{\rm log}_{10}({\rm SFR}) -0.881 -0.189 0.421
{\rm log}_{10}({\rm sSFR}) -11.717 -11.017 -10.343
{\rm stellar\ age} 7.538 10.957 11.676

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.144 -0.822 -0.609
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.493 -0.244 0.310

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.163 0.289 0.464
\delta -0.705 -0.280 0.053
\tau_1/\tau_2 0.443 0.889 1.387
Q_{PAH} 0.415 1.356 3.138
U_{min} 3.162 9.499 17.759
{\rm log}_{10}(\gamma_e)\, -2.924 -1.928 -0.870

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.352 -3.272 -2.283
{\rm log}_{10}(\tau_{AGN})\, 1.170 1.669 2.002

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.296 -1.088 -0.331
0.03-0.10 Gyr -1.000 -0.077 0.577
0.10-0.32 Gyr -3.077 -0.957 0.026
0.32-1.05 Gyr -5.568 -2.902 -0.647
1.05-3.42 Gyr -3.958 -1.946 -0.414
3.42-11.10 Gyr -1.483 0.362 1.035
11.10-12.33 Gyr 0.797 1.927 2.050