2025kpt results

Information

Transient
Name:SN2025kpt
Right ascension: 14h13m13.51s
Declination:26d10m24.29s
Discovery Date:May 16, 2025, 10:55 a.m.
Classification:SN II
Redshift:0.030540
MW E(B-V):0.014
Host
Name:50781
Right ascension: 14h13m13.44s
Declination:26d10m24.56s
Redshift:0.030540
Photometric Redshift:0.031
 

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: completed

Task Name Status Time (s)
Cutout download processed 33.62
Transient MWEBV processed 0.06
Host match processed 4.31
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.49
Validate global photometry processed 17.81
Global host SED inference processed 417.16
Local aperture photometry processed 7.29
Validate local photometry processed 0.03
Local host SED inference processed 519.45
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h13m13.51s, 26d10m24.29s
semi major axis, semi minor axis (arcsec):3.27, 3.27
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 247.34 5.09 17.917 0.022 AB
SDSS_g 609.74 6.47 16.937 0.012 AB
DES_g 610.23 1.0 16.936 0.002 AB
PanSTARRS_g 610.47 0.93 16.936 0.002 AB
SDSS_r 804.71 7.51 16.636 0.010 AB
PanSTARRS_r 760.05 1.07 16.698 0.002 AB
DES_r 886.5 2.44 16.531 0.003 AB
SDSS_i 948.87 8.4 16.457 0.010 AB
PanSTARRS_i 948.43 1.31 16.457 0.001 AB
PanSTARRS_z 1021.64 2.1 16.377 0.002 AB
SDSS_z 1082.03 12.73 16.314 0.013 AB
DES_z 1089.57 6.08 16.307 0.006 AB
PanSTARRS_y 1119.97 5.05 16.277 0.005 AB
2MASS_J 1076.32 70.39 15.425 0.071 Vega
2MASS_H 1166.71 103.2 14.865 0.096 Vega
2MASS_K 976.44 106.75 14.588 0.119 Vega

Aperture details

RA, DEC (J2000):14h13m13.44s, 26d10m24.48s
semi major axis, semi minor axis (arcsec):10.82, 5.0
angle (degrees, anti-clockwise from east):-50.48
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 123.77 13.51 18.668 0.119 AB
GALEX_NUV 172.46 9.35 18.308 0.059 AB
SDSS_u 393.96 8.68 17.411 0.024 AB
SDSS_g 917.21 8.11 16.494 0.010 AB
DES_g 926.5 1.27 16.483 0.001 AB
PanSTARRS_g 938.15 1.77 16.469 0.002 AB
SDSS_r 1239.0 9.72 16.167 0.009 AB
PanSTARRS_r 1225.82 2.12 16.179 0.002 AB
DES_r 1360.24 3.12 16.066 0.002 AB
SDSS_i 1477.0 11.55 15.977 0.008 AB
PanSTARRS_i 1499.15 2.71 15.960 0.002 AB
PanSTARRS_z 1628.52 4.51 15.871 0.003 AB
SDSS_z 1716.98 23.87 15.813 0.015 AB
DES_z 1705.13 7.79 15.821 0.005 AB
PanSTARRS_y 1809.19 11.16 15.756 0.007 AB
2MASS_J 1994.41 168.7 14.756 0.092 Vega
2MASS_H 2039.52 247.23 14.259 0.132 Vega
2MASS_K 1645.76 257.23 14.021 0.170 Vega
WISE_W1 834.33 15.99 13.898 0.021 Vega
WISE_W2 514.46 18.52 13.783 0.039 Vega
WISE_W3 1006.51 66.78 11.219 0.072 Vega
WISE_W4 950.15 401.82 9.836 0.459 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.192 9.403 9.566
{\rm log}_{10}({\rm SFR}) -0.826 -0.044 0.497
{\rm log}_{10}({\rm sSFR}) -10.251 -9.450 -8.869
{\rm stellar\ age} 2.721 6.263 8.134

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.795 -1.375 -0.810
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.829 -1.302 0.018

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.162 0.444 0.807
\delta -0.577 -0.193 0.134
\tau_1/\tau_2 0.553 0.950 1.350
Q_{PAH} 0.572 1.774 3.745
U_{min} 3.097 8.965 16.436
{\rm log}_{10}(\gamma_e)\, -3.029 -1.608 -0.750

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.029 -2.304 -0.631
{\rm log}_{10}(\tau_{AGN})\, 1.011 1.579 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.431 -0.926 -0.536
0.03-0.10 Gyr -0.753 0.099 0.648
0.10-0.33 Gyr -1.010 -0.199 0.358
0.33-1.10 Gyr -2.010 -0.703 -0.269
1.10-3.63 Gyr -1.782 -0.681 -0.304
3.63-12.01 Gyr -1.899 -0.652 -0.317
12.01-13.35 Gyr -2.058 -0.635 0.067

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.445 9.534 9.632
{\rm log}_{10}({\rm SFR}) -0.190 0.091 0.304
{\rm log}_{10}({\rm sSFR}) -9.745 -9.450 -9.207
{\rm stellar\ age} 5.425 6.640 7.754

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.083 -0.793 -0.620
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.379 0.042 0.355

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.118 0.193 0.318
\delta -0.859 -0.590 -0.287
\tau_1/\tau_2 0.660 1.003 1.341
Q_{PAH} 0.290 0.867 1.845
U_{min} 2.211 6.463 13.123
{\rm log}_{10}(\gamma_e)\, -3.564 -2.968 -2.124

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.158 -3.168 -2.348
{\rm log}_{10}(\tau_{AGN})\, 0.989 1.429 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.259 -0.865 -0.638
0.03-0.10 Gyr -0.055 0.241 0.459
0.10-0.33 Gyr -0.540 -0.033 0.261
0.33-1.10 Gyr -0.913 -0.459 -0.201
1.10-3.63 Gyr -0.814 -0.487 -0.257
3.63-12.01 Gyr -0.642 -0.416 -0.249
12.01-13.35 Gyr -0.863 -0.380 0.067