2025afyb

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Information

Transient

Name: SN2025afyb
Right ascension: 14h09m45.84s
Declination: 9d53m48.83s
Discovery Date: Dec. 6, 2025, 1:26 p.m.
Classification: SN II
Redshift: 0.024286
MW E(B-V): 0.020

Host

Name:
Right ascension: 14h09m45.55s
Declination: 9d53m44.50s
Redshift: None
Photometric Redshift: 0.015
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.01
Transient MWEBV processed 0.09
Host match processed 6.27
Host information processed 0.11
Host MWEBV processed 0.15
Global aperture construction processed 0.65
Global aperture photometry failed 5.22
Validate global photometry not processed 11.41
Global host SED inference not processed 540.27
Local aperture photometry failed 0.02
Validate local photometry not processed 0.02
Local host SED inference not processed 437.09
 

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) = 14h09m45.84s, 9d53m48.83s
semi major axis, semi minor axis (arcsec) = 4.01, 4.01
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 45.99 1.03 19.743 0.024 AB
PanSTARRS_r 66.02 0.92 19.351 0.015 AB
PanSTARRS_i 68.82 1.17 19.306 0.019 AB
PanSTARRS_z 83.48 3.11 19.096 0.040 AB
PanSTARRS_y 82.76 7.19 19.105 0.094 AB
2MASS_J 278.68 110.16 16.892 0.429 Vega
2MASS_H -22.39 153.2 Vega
2MASS_K -24.54 197.7 Vega

Aperture details

RA, DEC (J2000) = 14h09m45.50s, 9d53m42.39s
semi major axis, semi minor axis (arcsec) = 5.46, 4.3
angle (degrees, anti-clockwise from east) = -176.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
2MASS_J 190.56 151.23 17.305 0.862 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.832 8.069 8.233
{\rm log}_{10}({\rm SFR}) -1.964 -1.471 -0.986
{\rm log}_{10}({\rm sSFR}) -10.144 -9.548 -8.925
{\rm stellar\ age} 2.601 5.806 7.644

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.332 -0.720 -0.262
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.850 -1.589 -1.238

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.178 0.468 0.778
\delta -0.639 -0.197 0.148
\tau_1/\tau_2 0.774 1.104 1.458
Q_{PAH} 0.775 2.870 5.503
U_{min} 2.870 8.143 15.359
{\rm log}_{10}(\gamma_e)\, -3.128 -1.888 -0.743

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.616 -1.346 -0.484
{\rm log}_{10}(\tau_{AGN})\, 1.042 1.468 1.977

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.881 -1.494 -1.215
0.03-0.10 Gyr -2.140 -1.475 -0.897
0.10-0.33 Gyr -2.297 -1.656 -1.190
0.33-1.10 Gyr -2.409 -1.775 -1.386
1.10-3.64 Gyr -2.601 -1.912 -1.611
3.64-12.08 Gyr -2.820 -1.981 -1.671
12.08-13.43 Gyr -3.037 -2.024 -1.441

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.362 8.503 8.624
{\rm log}_{10}({\rm SFR}) -1.262 -1.005 -0.770
{\rm log}_{10}({\rm sSFR}) -9.792 -9.516 -9.220
{\rm stellar\ age} 6.745 7.946 10.495

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.394 -0.917 -0.546
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.798 0.133 0.404

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.032 0.109 0.268
\delta -0.292 0.144 0.326
\tau_1/\tau_2 0.608 1.029 1.433
Q_{PAH} 1.035 2.853 4.918
U_{min} 3.125 8.823 15.885
{\rm log}_{10}(\gamma_e)\, -2.366 -1.311 -0.482

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.825 -2.374 -1.552
{\rm log}_{10}(\tau_{AGN})\, 1.074 1.544 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.905 -1.540 -1.317
0.03-0.10 Gyr -1.193 -0.879 -0.627
0.10-0.33 Gyr -2.336 -1.603 -1.228
0.33-1.10 Gyr -2.714 -1.976 -1.623
1.10-3.64 Gyr -2.616 -1.870 -1.548
3.64-12.08 Gyr -1.825 -1.459 -1.270
12.08-13.43 Gyr -1.706 -1.152 -0.494