2025pjc results

Information

Transient
Name:SN2025pjc
Right ascension: 21h43m10.21s
Declination:0d15m47.96s
Discovery Date:June 29, 2025, 11:09 a.m.
Classification:SN Ia
Redshift:0.042330
MW E(B-V):0.057
Host
Name:1161363
Right ascension: 21h43m10.32s
Declination:0d15m48.15s
Redshift:0.042332
Photometric Redshift:None
 

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 44.93
Transient MWEBV processed 0.04
Host match processed 4.1
Host information processed 0.15
Host MWEBV processed 0.09
Global aperture construction processed 0.66
Global aperture photometry processed 5.84
Validate global photometry processed 17.6
Global host SED inference processed 555.24
Local aperture photometry processed 6.67
Validate local photometry processed 0.03
Local host SED inference processed 598.21
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h43m10.21s, 0d15m47.96s
semi major axis, semi minor axis (arcsec):2.4, 2.4
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 47.48 2.71 19.709 0.062 AB
SDSS_g 198.95 3.73 18.153 0.020 AB
DES_g 221.31 0.55 18.038 0.003 AB
PanSTARRS_g 234.37 0.63 17.975 0.003 AB
SDSS_r 415.74 5.43 17.353 0.014 AB
PanSTARRS_r 469.23 0.77 17.222 0.002 AB
DES_r 479.69 0.96 17.198 0.002 AB
SDSS_i 605.74 6.74 16.944 0.012 AB
PanSTARRS_i 656.17 0.7 16.857 0.001 AB
PanSTARRS_z 812.81 1.93 16.625 0.003 AB
SDSS_z 757.38 11.85 16.702 0.017 AB
DES_z 766.47 6.01 16.689 0.009 AB
PanSTARRS_y 906.76 4.11 16.506 0.005 AB

Aperture details

RA, DEC (J2000):21h43m10.33s, 0d15m48.65s
semi major axis, semi minor axis (arcsec):8.19, 5.9
angle (degrees, anti-clockwise from east):-39.5
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.56 0.74 23.418 0.514 AB
GALEX_NUV 6.59 0.71 21.853 0.116 AB
SDSS_u 137.17 6.81 18.557 0.054 AB
SDSS_g 572.32 6.55 17.006 0.012 AB
DES_g 598.59 0.94 16.957 0.002 AB
PanSTARRS_g 609.3 1.65 16.938 0.003 AB
SDSS_r 1199.67 9.64 16.202 0.009 AB
PanSTARRS_r 1192.61 1.95 16.209 0.002 AB
DES_r 1260.53 1.6 16.149 0.001 AB
SDSS_i 1703.79 12.38 15.821 0.008 AB
PanSTARRS_i 1691.7 1.83 15.829 0.001 AB
PanSTARRS_z 2064.25 5.3 15.613 0.003 AB
SDSS_z 2115.69 29.97 15.586 0.015 AB
DES_z 1979.18 9.83 15.659 0.005 AB
PanSTARRS_y 2454.06 11.73 15.425 0.005 AB
2MASS_J 3005.17 185.55 14.310 0.067 Vega
2MASS_H 2789.13 333.62 13.919 0.130 Vega
2MASS_K 2273.34 315.83 13.671 0.151 Vega
WISE_W1 1159.21 24.84 13.541 0.023 Vega
WISE_W2 647.74 33.95 13.532 0.057 Vega
WISE_W3 117.52 82.98 13.551 0.767 Vega
WISE_W4 107.2 511.31 12.204 5.178 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.842 9.942 10.055
{\rm log}_{10}({\rm SFR}) -3.169 -1.402 -0.376
{\rm log}_{10}({\rm sSFR}) -13.223 -11.365 -10.300
{\rm stellar\ age} 7.577 9.132 12.425

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.783 -1.391 -1.013
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.850 -1.264 0.119

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.333 0.619 0.892
\delta -0.703 -0.406 0.099
\tau_1/\tau_2 0.558 0.961 1.358
Q_{PAH} 0.686 2.443 5.023
U_{min} 2.759 8.278 15.846
{\rm log}_{10}(\gamma_e)\, -3.377 -2.285 -0.959

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.935 -1.843 -0.516
{\rm log}_{10}(\tau_{AGN})\, 0.914 1.310 1.807

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.392 -1.432 -0.675
0.03-0.10 Gyr -4.263 -1.603 -0.305
0.10-0.33 Gyr -4.845 -1.812 -0.514
0.33-1.09 Gyr -4.700 -1.803 -0.618
1.09-3.60 Gyr -3.980 -1.499 -0.335
3.60-11.87 Gyr -1.746 -0.086 0.165
11.87-13.19 Gyr -0.363 0.599 1.159

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.331 10.427 10.461
{\rm log}_{10}({\rm SFR}) -7.378 -3.565 -1.693
{\rm log}_{10}({\rm sSFR}) -17.648 -13.926 -12.088
{\rm stellar\ age} 9.634 12.500 12.528

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.814 -1.560 -1.304
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.459 -0.497 0.253

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.271 0.368 0.465
\delta -0.668 -0.485 -0.327
\tau_1/\tau_2 0.473 0.967 1.462
Q_{PAH} 1.123 2.586 4.684
U_{min} 3.760 10.553 18.579
{\rm log}_{10}(\gamma_e)\, -3.374 -2.451 -1.096

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.451 -3.541 -2.551
{\rm log}_{10}(\tau_{AGN})\, 1.059 1.553 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -8.806 -4.581 -2.113
0.03-0.10 Gyr -7.996 -4.024 -1.666
0.10-0.33 Gyr -8.267 -4.991 -2.226
0.33-1.09 Gyr -8.274 -5.434 -2.498
1.09-3.60 Gyr -5.698 -3.683 -1.710
3.60-11.87 Gyr -2.920 -1.716 0.417
11.87-13.19 Gyr 1.055 1.560 1.599