2025qpj

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Information

Transient

Name: SN2025qpj
Right ascension: 16h40m22.46s
Declination: 33d40m45.59s
Discovery Date: July 8, 2025, 6:37 a.m.
Classification: SN Ia
Redshift: 0.030861
MW E(B-V): 0.023

Host

Name: UGC10504
Right ascension: 16h40m22.74s
Declination: 33d40m47.00s
Redshift: 0.030861
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.33
Cutout download processed 36.55
Global aperture construction processed 0.67
Local aperture photometry processed 6.59
Global aperture photometry processed 5.54
Validate local photometry processed 0.02
Validate global photometry processed 12.66
Host information processed 0.14
Global host SED inference processed 458.19
Local host SED inference processed 482.67
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 16h40m22.46s, 33d40m45.59s
semi major axis, semi minor axis (arcsec) = 3.24, 3.24
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 153.12 3.95 18.437 0.028 AB
SDSS_g 787.78 7.33 16.659 0.010 AB
DES_g 819.82 2.64 16.616 0.003 AB
PanSTARRS_g 824.16 0.87 16.610 0.001 AB
SDSS_r 1680.13 10.73 15.837 0.007 AB
PanSTARRS_r 1698.11 1.17 15.825 0.001 AB
DES_r 1826.21 7.38 15.746 0.004 AB
SDSS_i 2436.48 13.0 15.433 0.006 AB
PanSTARRS_i 2377.54 1.18 15.460 0.001 AB
PanSTARRS_z 3011.63 2.35 15.203 0.001 AB
SDSS_z 3218.98 18.81 15.131 0.006 AB
DES_z 3351.22 10.82 15.087 0.004 AB
PanSTARRS_y 3626.49 6.31 15.001 0.002 AB
2MASS_J 4499.35 73.09 13.872 0.018 Vega
2MASS_H 5756.35 114.96 13.132 0.022 Vega
2MASS_K 4746.96 128.92 12.871 0.029 Vega

Aperture details

RA, DEC (J2000) = 16h40m22.68s, 33d40m46.71s
semi major axis, semi minor axis (arcsec) = 32.19, 14.94
angle (degrees, anti-clockwise from east) = -15.63

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 5778.63 7.07 14.495 0.001 AB
PanSTARRS_g 5811.03 4.92 14.489 0.001 AB
PanSTARRS_r 11235.78 6.17 13.773 0.001 AB
DES_r 11699.7 18.79 13.730 0.002 AB
PanSTARRS_i 15326.51 6.55 13.436 0.000 AB
PanSTARRS_z 18871.96 14.11 13.210 0.001 AB
DES_z 18456.74 26.18 13.235 0.002 AB
PanSTARRS_y 23011.02 41.55 12.995 0.002 AB
2MASS_J 29588.15 477.68 11.827 0.018 Vega
2MASS_H 35952.78 769.91 11.143 0.023 Vega
2MASS_K 30037.82 868.21 10.868 0.031 Vega
WISE_W1 14862.5 66.2 10.771 0.005 Vega
WISE_W2 8606.85 66.95 10.724 0.008 Vega
WISE_W3 17067.69 213.05 8.146 0.014 Vega
WISE_W4 13977.41 1261.18 6.916 0.098 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.965 10.114 10.231
{\rm log}_{10}({\rm SFR}) -0.695 -0.194 0.339
{\rm log}_{10}({\rm sSFR}) -10.889 -10.349 -9.691
{\rm stellar\ age} 4.644 7.049 8.790

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.336 -0.776 -0.480
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.838 -1.312 0.203

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.603 0.941 1.327
\delta -0.648 -0.430 -0.258
\tau_1/\tau_2 0.622 0.946 1.273
Q_{PAH} 1.267 2.793 4.791
U_{min} 2.621 7.199 13.996
{\rm log}_{10}(\gamma_e)\, -3.558 -2.655 -1.267

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.489 -3.219 -1.366
{\rm log}_{10}(\tau_{AGN})\, 0.878 1.192 1.774

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.468 -0.063 0.332
0.03-0.10 Gyr -1.244 -0.320 0.369
0.10-0.33 Gyr -1.122 -0.242 0.474
0.33-1.10 Gyr -0.897 -0.058 0.426
1.10-3.63 Gyr -0.536 0.114 0.368
3.63-12.01 Gyr -0.360 0.150 0.380
12.01-13.34 Gyr -0.507 0.201 0.793

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.684 10.816 10.938
{\rm log}_{10}({\rm SFR}) -0.956 -0.032 0.668
{\rm log}_{10}({\rm sSFR}) -11.853 -10.854 -10.189
{\rm stellar\ age} 3.787 6.473 8.082

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.662 -0.386 -0.230
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.824 -1.250 0.092

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.331 0.504 0.700
\delta -0.879 -0.647 -0.276
\tau_1/\tau_2 0.290 0.619 0.993
Q_{PAH} 0.479 1.286 3.324
U_{min} 2.267 6.333 13.350
{\rm log}_{10}(\gamma_e)\, -3.742 -2.814 -1.712

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.370 -3.526 -2.573
{\rm log}_{10}(\tau_{AGN})\, 1.056 1.550 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.687 0.247 0.678
0.03-0.10 Gyr -2.010 -0.236 0.678
0.10-0.33 Gyr -1.880 -0.148 0.752
0.33-1.10 Gyr -0.465 0.541 0.945
1.10-3.63 Gyr 0.621 1.078 1.354
3.63-12.01 Gyr -0.005 0.827 1.075
12.01-13.34 Gyr -0.318 0.764 1.384