2025afxf

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Information

Transient

Name: AT2025afxf
Right ascension: 0h34m21.77s
Declination: -25d39m01.50s
Discovery Date: Dec. 6, 2025, 7:55 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name:
Right ascension: 0h34m21.73s
Declination: -25d39m01.54s
Redshift: None
Photometric Redshift: 0.116
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 5.57
Transient MWEBV processed 0.09
Host match processed 6.99
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.71
Global aperture photometry processed 3.94
Validate global photometry processed 11.05
Global host SED inference processed 426.65
Local aperture photometry processed 3.92
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) = 0h34m21.77s, -25d39m01.50s
semi major axis, semi minor axis (arcsec) = 0.95, 0.95
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) = 0h34m21.72s, -25d39m01.37s
semi major axis, semi minor axis (arcsec) = 3.6, 2.33
angle (degrees, anti-clockwise from east) = -65.29

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.02 0.7 23.879 0.750 AB
GALEX_NUV 0.38 0.77 24.939 2.184 AB
PanSTARRS_g 24.83 0.71 20.413 0.031 AB
PanSTARRS_r 47.58 0.97 19.707 0.022 AB
PanSTARRS_i 61.99 0.94 19.419 0.016 AB
PanSTARRS_z 73.38 2.49 19.236 0.037 AB
PanSTARRS_y 100.12 6.42 18.899 0.070 AB
2MASS_J 75.77 80.02 18.306 1.147 Vega
2MASS_H 170.0 125.88 16.956 0.804 Vega
2MASS_K 91.14 137.81 17.163 1.642 Vega
WISE_W1 32.49 6.56 17.422 0.219 Vega
WISE_W2 26.28 9.13 17.012 0.377 Vega
WISE_W3 56.95 45.45 14.337 0.866 Vega
WISE_W4 -47.91 346.99 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})\, 9.468 9.602 9.699
{\rm log}_{10}({\rm SFR}) -1.252 -0.667 -0.137
{\rm log}_{10}({\rm sSFR}) -10.880 -10.292 -9.685
{\rm stellar\ age} 4.829 6.450 7.873

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.107 -0.525 -0.121
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.089 -0.414 -0.054

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.246 0.418 0.635
\delta -0.852 -0.598 -0.291
\tau_1/\tau_2 0.679 1.023 1.406
Q_{PAH} 0.694 2.024 3.918
U_{min} 2.758 8.270 15.574
{\rm log}_{10}(\gamma_e)\, -2.302 -1.187 -0.376

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.231 -1.411 -0.811
{\rm log}_{10}(\tau_{AGN})\, 1.215 1.585 1.883

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.449 -0.839 -0.451
0.03-0.10 Gyr -1.463 -0.640 -0.019
0.10-0.32 Gyr -1.215 -0.482 -0.047
0.32-1.05 Gyr -1.097 -0.456 -0.083
1.05-3.40 Gyr -0.855 -0.395 -0.144
3.40-11.04 Gyr -0.707 -0.307 -0.121
11.04-12.26 Gyr -0.941 -0.255 0.288