2025afgc

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Information

Transient

Name: AT2025afgc
Right ascension: 10h25m46.34s
Declination: 45d13m04.27s
Discovery Date: Nov. 18, 2025, 4 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name:
Right ascension: 10h25m46.38s
Declination: 45d13m03.80s
Redshift: None
Photometric Redshift: 0.182
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.49
Transient MWEBV processed 0.04
Host match processed 5.21
Host information processed 0.12
Host MWEBV processed 0.07
Global aperture construction processed 2.78
Global aperture photometry processed 5.16
Validate global photometry processed 14.99
Global host SED inference processed 472.85
Local aperture photometry processed 5.12
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) = 10h25m46.34s, 45d13m04.27s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
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) = 10h25m46.36s, 45d13m04.24s
semi major axis, semi minor axis (arcsec) = 2.79, 2.72
angle (degrees, anti-clockwise from east) = -108.34

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.77 1.83 22.459 0.527 AB
GALEX_NUV 3.59 0.91 22.512 0.274 AB
SDSS_u 1.41 1.68 23.523 1.287 AB
SDSS_g 5.49 1.18 22.051 0.233 AB
PanSTARRS_g 6.62 0.57 21.848 0.094 AB
SDSS_r 11.01 1.45 21.295 0.143 AB
PanSTARRS_r 10.92 0.72 21.305 0.072 AB
SDSS_i 10.33 1.92 21.365 0.202 AB
PanSTARRS_i 11.65 0.72 21.234 0.068 AB
PanSTARRS_z 12.44 1.36 21.163 0.118 AB
SDSS_z 23.31 6.29 20.481 0.293 AB
PanSTARRS_y 7.29 4.11 21.743 0.611 AB
2MASS_J -223.79 92.28 Vega
2MASS_H 141.75 139.74 17.154 1.070 Vega
2MASS_K 70.8 155.63 17.437 2.387 Vega
WISE_W1 17.37 4.94 18.101 0.309 Vega
WISE_W2 -4.93 8.56 Vega
WISE_W3 -12.76 48.22 Vega
WISE_W4 414.35 374.81 10.737 0.982 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})\, 8.670 8.973 9.186
{\rm log}_{10}({\rm SFR}) -0.565 -0.018 0.497
{\rm log}_{10}({\rm sSFR}) -9.681 -9.055 -8.243
{\rm stellar\ age} 0.281 3.664 5.977

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.387 -0.640 -0.107
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.325 -0.760 -0.202

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.231 0.641 1.171
\delta 0.015 0.256 0.360
\tau_1/\tau_2 0.707 1.128 1.541
Q_{PAH} 1.144 2.715 4.825
U_{min} 3.290 9.211 17.219
{\rm log}_{10}(\gamma_e)\, -2.800 -1.782 -0.786

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.089 -0.762 -0.092
{\rm log}_{10}(\tau_{AGN})\, 1.149 1.493 1.822

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.536 -0.568 -0.112
0.03-0.10 Gyr -0.524 0.077 0.641
0.10-0.32 Gyr -1.338 -0.285 0.278
0.32-1.02 Gyr -2.795 -0.981 -0.433
1.02-3.25 Gyr -3.791 -1.192 -0.689
3.25-10.35 Gyr -4.210 -1.301 -0.745
10.35-11.50 Gyr -4.479 -1.351 -0.503