2025qpk

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Information

Transient

Name: SN2025qpk
Right ascension: 20h44m37.54s
Declination: -1d43m12.14s
Discovery Date: July 7, 2025, 6:26 a.m.
Classification: SN Ia
Redshift: 0.013770
MW E(B-V): 0.063

Host

Name:
Right ascension: 20h44m37.35s
Declination: -1d43m13.23s
Redshift: 0.013770
Photometric Redshift: 0.010
 

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 8.97
Cutout download processed 14.17
Global aperture construction processed 0.7
Local aperture photometry processed 5.81
Global aperture photometry processed 5.51
Validate local photometry processed 0.02
Validate global photometry processed 13.66
Host information processed 0.06
Global host SED inference processed 476.14
Local host SED inference processed 1676.19
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 20h44m37.54s, -1d43m12.14s
semi major axis, semi minor axis (arcsec) = 7.11, 7.11
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 1404.69 1.49 16.031 0.001 AB
PanSTARRS_g 1417.57 2.3 16.021 0.002 AB
PanSTARRS_r 2020.81 2.14 15.636 0.001 AB
DES_r 2097.54 3.6 15.596 0.002 AB
PanSTARRS_i 2350.7 2.49 15.472 0.001 AB
PanSTARRS_z 2643.39 6.61 15.345 0.003 AB
DES_z 2842.14 7.79 15.266 0.003 AB
PanSTARRS_y 2733.72 17.51 15.308 0.007 AB
2MASS_J 3122.59 154.49 14.269 0.054 Vega
2MASS_H 3826.95 244.78 13.575 0.069 Vega
2MASS_K 2855.31 263.32 13.423 0.100 Vega
WISE_W1 654.97 18.95 14.160 0.031 Vega
WISE_W2 362.62 22.19 14.162 0.066 Vega
WISE_W3 435.51 91.2 12.129 0.227 Vega

Aperture details

RA, DEC (J2000) = 20h44m37.35s, -1d43m12.66s
semi major axis, semi minor axis (arcsec) = 45.31, 11.05
angle (degrees, anti-clockwise from east) = -141.48

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 3992.34 2.69 14.897 0.001 AB
PanSTARRS_g 3837.65 7.0 14.940 0.002 AB
PanSTARRS_r 5515.92 6.36 14.546 0.001 AB
PanSTARRS_z 7103.45 20.35 14.271 0.003 AB
DES_z 9988.59 15.35 13.901 0.002 AB
PanSTARRS_y 7206.18 54.26 14.256 0.008 AB
2MASS_J 8665.33 489.97 13.161 0.061 Vega
2MASS_K 7372.26 838.29 12.393 0.123 Vega
WISE_W1 4632.97 65.9 12.036 0.015 Vega
WISE_W2 2774.61 82.48 11.953 0.032 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})\, 9.154 9.254 9.345
{\rm log}_{10}({\rm SFR}) -1.856 -1.291 -0.807
{\rm log}_{10}({\rm sSFR}) -11.147 -10.554 -10.036
{\rm stellar\ age} 6.289 7.820 9.937

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.856 -1.683 -1.422
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.696 -1.187 -0.526

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.026 0.081 0.180
\delta -0.937 -0.763 -0.406
\tau_1/\tau_2 0.765 1.120 1.476
Q_{PAH} 0.118 0.483 1.755
U_{min} 2.707 8.158 16.084
{\rm log}_{10}(\gamma_e)\, -2.761 -1.654 -0.655

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.588 -3.808 -2.880
{\rm log}_{10}(\tau_{AGN})\, 1.093 1.656 2.046

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.907 -1.445 -1.172
0.03-0.10 Gyr -2.170 -1.259 -0.688
0.10-0.33 Gyr -2.093 -1.145 -0.648
0.33-1.10 Gyr -2.070 -1.181 -0.782
1.10-3.63 Gyr -2.034 -0.996 -0.592
3.63-12.03 Gyr -1.170 -0.655 -0.495
12.03-13.37 Gyr -1.127 -0.485 0.176

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.407 9.639 9.777
{\rm log}_{10}({\rm SFR}) -1.166 -0.535 -0.009
{\rm log}_{10}({\rm sSFR}) -10.817 -10.217 -9.599
{\rm stellar\ age} 4.019 6.981 8.999

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.207 -0.850 -0.581
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.697 -1.285 -0.562

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.101 0.189 0.318
\delta -0.678 -0.184 0.236
\tau_1/\tau_2 0.603 0.971 1.359
Q_{PAH} 0.748 2.668 5.021
U_{min} 2.124 6.658 14.082
{\rm log}_{10}(\gamma_e)\, -3.486 -2.504 -1.376

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.115 -3.007 -2.140
{\rm log}_{10}(\tau_{AGN})\, 0.974 1.435 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.167 -0.757 -0.446
0.03-0.10 Gyr -1.329 -0.507 0.112
0.10-0.33 Gyr -1.041 -0.351 0.229
0.33-1.10 Gyr -1.245 -0.471 0.058
1.10-3.63 Gyr -1.161 -0.482 -0.143
3.63-12.03 Gyr -1.091 -0.366 -0.078
12.03-13.37 Gyr -1.307 -0.285 0.420