2025afcr

Download data

Information

Transient

Name: SN2025afcr
Right ascension: 12h38m41.77s
Declination: 7d36m37.68s
Discovery Date: Nov. 24, 2025, 1:03 p.m.
Classification: SLSN-I
Redshift: 0.133500
MW E(B-V): 0.023

Host

Name:
Right ascension: 12h38m41.77s
Declination: 7d36m37.38s
Redshift: None
Photometric Redshift: 0.441
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.09
Transient MWEBV processed 0.09
Host match processed 6.21
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 2.45
Global aperture photometry processed 6.36
Validate global photometry processed 16.75
Global host SED inference processed 602.48
Local aperture photometry processed 6.22
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

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) = 12h38m41.77s, 7d36m37.68s
semi major axis, semi minor axis (arcsec) = 0.85, 0.85
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 12h38m41.78s, 7d36m37.72s
semi major axis, semi minor axis (arcsec) = 2.06, 1.56
angle (degrees, anti-clockwise from east) = -165.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.19 0.41 23.048 0.205 AB
GALEX_NUV 1.43 0.36 23.513 0.275 AB
SDSS_u 6.79 1.79 21.820 0.286 AB
SDSS_g 3.45 0.78 22.555 0.247 AB
DES_g 3.55 0.15 22.526 0.045 AB
PanSTARRS_g 3.32 0.35 22.596 0.114 AB
SDSS_r 7.04 1.11 21.781 0.170 AB
PanSTARRS_r 5.72 0.43 22.007 0.082 AB
DES_r 5.73 0.31 22.005 0.059 AB
SDSS_i 6.57 1.38 21.856 0.228 AB
PanSTARRS_i 5.61 0.46 22.029 0.090 AB
PanSTARRS_z 3.64 1.1 22.497 0.328 AB
SDSS_z 7.6 6.38 21.698 0.911 AB
DES_z 3.22 0.63 22.631 0.214 AB
PanSTARRS_y 4.25 2.0 22.330 0.512 AB
2MASS_J 0.96 92.68 23.052 105.103 Vega
2MASS_H 4.03 130.81 21.018 35.219 Vega
2MASS_K 46.52 157.12 17.893 3.666 Vega
WISE_W1 7.9 9.19 18.957 1.263 Vega
WISE_W2 10.78 11.51 17.979 1.159 Vega
WISE_W3 2.89 52.18 17.576 19.637 Vega
WISE_W4 -56.39 363.0 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.339 7.959 8.283
{\rm log}_{10}({\rm SFR}) -0.973 -0.704 -0.227
{\rm log}_{10}({\rm sSFR}) -9.065 -8.406 -7.966
{\rm stellar\ age} 0.071 2.685 6.121

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.406 -0.682 -0.054
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.918 -0.604 -0.317

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.342 0.580 1.068
\delta 0.038 0.245 0.356
\tau_1/\tau_2 0.630 1.122 1.674
Q_{PAH} 0.918 2.915 5.158
U_{min} 3.404 9.173 17.209
{\rm log}_{10}(\gamma_e)\, -2.995 -1.848 -0.711

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.161 -0.158 0.184
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.359 1.739

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.618 -0.346 0.049
0.03-0.10 Gyr -2.959 -1.235 -0.431
0.10-0.32 Gyr -3.889 -1.853 -1.020
0.32-1.04 Gyr -5.295 -2.449 -1.550
1.04-3.36 Gyr -6.135 -2.584 -1.699
3.36-10.85 Gyr -6.626 -2.659 -1.696
10.85-12.05 Gyr -6.735 -2.689 -1.558