2025khp results

Information

Transient
Name:SN2025khp
Right ascension: 17h46m02.49s
Declination:59d19m27.34s
Discovery Date:May 10, 2025, 9:44 a.m.
Classification:SN Ia
Redshift:0.028807
MW E(B-V):0.035
Host
Name:2025khp
Right ascension: 17h46m02.28s
Declination:59d19m23.15s
Redshift:0.028807
Photometric Redshift:0.044
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 0.65
Transient MWEBV processed 0.1
Host match processed 1.94
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 4.66
Validate global photometry processed 12.38
Global host SED inference processed 1043.53
Local aperture photometry processed 4.97
Validate local photometry processed 0.02
Local host SED inference processed 474.4
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h46m02.49s, 59d19m27.34s
semi major axis, semi minor axis (arcsec):3.46, 3.46
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 40.99 3.16 19.868 0.084 AB
SDSS_g 209.01 3.87 18.100 0.020 AB
PanSTARRS_g 234.37 0.97 17.975 0.005 AB
SDSS_r 522.34 6.1 17.105 0.013 AB
PanSTARRS_r 531.71 1.02 17.086 0.002 AB
SDSS_i 852.16 8.03 16.574 0.010 AB
PanSTARRS_i 860.34 1.2 16.563 0.002 AB
PanSTARRS_z 1204.2 2.68 16.198 0.002 AB
SDSS_z 1360.95 15.2 16.065 0.012 AB
PanSTARRS_y 1607.4 6.14 15.885 0.004 AB
2MASS_J 2365.24 77.32 14.570 0.035 Vega
2MASS_H 3445.74 129.92 13.689 0.041 Vega
2MASS_K 3427.51 128.46 13.225 0.041 Vega

Aperture details

RA, DEC (J2000):17h46m02.28s, 59d19m23.50s
semi major axis, semi minor axis (arcsec):44.35, 8.44
angle (degrees, anti-clockwise from east):-147.33
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 54.63 5.62 19.557 0.112 AB
GALEX_NUV 48.11 1.85 19.694 0.042 AB
PanSTARRS_g 1828.42 5.3 15.745 0.003 AB
PanSTARRS_r 3893.17 5.37 14.924 0.001 AB
PanSTARRS_i 6010.3 6.43 14.453 0.001 AB
PanSTARRS_z 7928.67 14.47 14.152 0.002 AB
PanSTARRS_y 10109.62 33.83 13.888 0.004 AB
2MASS_J 14631.44 433.8 12.592 0.032 Vega
2MASS_H 21590.06 735.45 11.697 0.037 Vega
2MASS_K 20581.17 727.45 11.279 0.038 Vega
WISE_W1 11114.36 46.73 11.086 0.005 Vega
WISE_W2 6786.27 45.34 10.982 0.007 Vega
WISE_W3 13027.63 125.56 8.439 0.010 Vega
WISE_W4 11510.51 906.5 7.127 0.086 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.609 9.850 10.020
{\rm log}_{10}({\rm SFR}) -1.165 -0.201 0.366
{\rm log}_{10}({\rm sSFR}) -11.198 -10.104 -9.282
{\rm stellar\ age} 4.311 7.193 9.415

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.728 -0.321 -0.004
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.349 -0.185 0.234

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.005 1.544 1.986
\delta -0.436 -0.157 0.166
\tau_1/\tau_2 0.669 1.037 1.411
Q_{PAH} 0.801 2.421 4.387
U_{min} 2.303 7.679 14.428
{\rm log}_{10}(\gamma_e)\, -3.580 -2.539 -1.134

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.116 -1.436 -0.465
{\rm log}_{10}(\tau_{AGN})\, 0.871 1.422 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.087 -0.186 0.259
0.03-0.10 Gyr -1.528 -0.268 0.403
0.10-0.33 Gyr -1.529 -0.454 0.145
0.33-1.10 Gyr -1.560 -0.445 0.106
1.10-3.63 Gyr -1.329 -0.294 0.098
3.63-12.03 Gyr -1.010 -0.179 0.110
12.03-13.37 Gyr -0.885 -0.020 0.703

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.756 10.804 10.873
{\rm log}_{10}({\rm SFR}) -0.719 -0.421 -0.187
{\rm log}_{10}({\rm sSFR}) -11.561 -11.225 -11.000
{\rm stellar\ age} 7.795 8.538 10.743

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.401 -0.174 -0.018
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.657 -0.598 0.284

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.748 0.885 1.060
\delta 0.265 0.354 0.389
\tau_1/\tau_2 0.142 0.477 0.980
Q_{PAH} 0.808 1.489 2.193
U_{min} 2.939 7.955 15.065
{\rm log}_{10}(\gamma_e)\, -3.287 -2.603 -2.087

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.020 -2.912 -2.110
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.398 1.830

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.407 -0.161 0.068
0.03-0.10 Gyr -3.357 -0.840 -0.254
0.10-0.33 Gyr -3.490 -1.022 -0.409
0.33-1.10 Gyr -2.509 -0.944 -0.373
1.10-3.63 Gyr -1.315 -0.109 0.607
3.63-12.03 Gyr 0.594 0.962 1.066
12.03-13.37 Gyr 0.480 1.189 1.778