2025afin

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Information

Transient

Name: AT2025afin
Right ascension: 12h51m36.18s
Declination: 9d46m39.42s
Discovery Date: Nov. 30, 2025, 1:16 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name:
Right ascension: 12h51m36.16s
Declination: 9d46m39.94s
Redshift: None
Photometric Redshift: 0.171
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.66
Transient MWEBV processed 0.05
Host match processed 6.04
Host information processed 0.18
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 5.39
Validate global photometry processed 14.69
Global host SED inference processed 438.64
Local aperture photometry processed 5.18
Validate local photometry no valid phot 0.02
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) = 12h51m36.18s, 9d46m39.42s
semi major axis, semi minor axis (arcsec) = 0.69, 0.69
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) = 12h51m36.16s, 9d46m39.96s
semi major axis, semi minor axis (arcsec) = 3.71, 1.94
angle (degrees, anti-clockwise from east) = -93.83

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 2.58 0.44 22.871 0.187 AB
SDSS_u 10.8 2.31 21.317 0.232 AB
SDSS_g 18.37 1.45 20.740 0.085 AB
PanSTARRS_g 20.42 0.65 20.625 0.035 AB
SDSS_r 27.29 2.08 20.310 0.083 AB
PanSTARRS_r 26.74 0.77 20.332 0.031 AB
SDSS_i 41.23 3.05 19.862 0.080 AB
PanSTARRS_i 36.97 0.89 19.980 0.026 AB
PanSTARRS_z 39.6 1.46 19.906 0.040 AB
SDSS_z 45.37 9.99 19.758 0.239 AB
PanSTARRS_y 43.9 2.78 19.794 0.069 AB
2MASS_J -76.35 107.91 Vega
2MASS_H -57.79 147.1 Vega
2MASS_K 372.91 196.1 15.633 0.571 Vega
WISE_W1 20.62 8.68 17.915 0.457 Vega
WISE_W2 20.33 12.54 17.290 0.670 Vega
WISE_W3 75.68 53.27 14.029 0.764 Vega
WISE_W4 156.98 390.43 11.790 2.700 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})\, 9.061 9.346 9.530
{\rm log}_{10}({\rm SFR}) -0.454 0.186 0.822
{\rm log}_{10}({\rm sSFR}) -9.868 -9.125 -8.308
{\rm stellar\ age} 0.212 1.832 4.841

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.541 -0.812 -0.059
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.375 0.051 0.331

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.346 0.616 1.066
\delta -0.544 -0.201 0.111
\tau_1/\tau_2 0.616 1.042 1.475
Q_{PAH} 0.991 2.778 4.827
U_{min} 2.955 8.723 16.414
{\rm log}_{10}(\gamma_e)\, -3.093 -2.041 -0.760

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.611 -1.527 -0.241
{\rm log}_{10}(\tau_{AGN})\, 0.928 1.310 1.789

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.717 -0.173 0.152
0.03-0.10 Gyr -0.617 0.262 0.970
0.10-0.32 Gyr -0.675 0.326 0.791
0.32-1.02 Gyr -2.394 -0.344 0.294
1.02-3.27 Gyr -4.191 -1.143 -0.300
3.27-10.46 Gyr -4.653 -1.480 -0.571
10.46-11.62 Gyr -4.949 -1.443 -0.392