2025afxp

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Information

Transient

Name: AT2025afxp
Right ascension: 0h27m07.39s
Declination: -59d07m53.96s
Discovery Date: Dec. 7, 2025, 1:57 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name: 127808
Right ascension: 0h27m07.35s
Declination: -59d07m53.84s
Redshift: 0.037835
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.54
Transient MWEBV processed 0.1
Host match processed 4.8
Host information processed 0.18
Host MWEBV processed 0.04
Global aperture construction processed 0.14
Global aperture photometry processed 0.89
Validate global photometry processed 1.04
Global host SED inference processed 644.87
Local aperture photometry processed 0.84
Validate local photometry no valid phot 0.01
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) = 0h27m07.39s, -59d07m53.96s
semi major axis, semi minor axis (arcsec) = 2.67, 2.67
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) = 0h27m07.39s, -59d07m54.18s
semi major axis, semi minor axis (arcsec) = 19.38, 8.93
angle (degrees, anti-clockwise from east) = -76.35

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 134.97 9.06 18.574 0.073 AB
GALEX_NUV 182.22 6.19 18.249 0.037 AB
2MASS_J 7596.5 333.21 13.304 0.048 Vega
2MASS_H 9613.14 555.99 12.575 0.063 Vega
2MASS_K 7176.09 625.51 12.422 0.095 Vega
WISE_W1 3974.85 35.14 12.203 0.010 Vega
WISE_W2 2392.54 38.95 12.114 0.018 Vega
WISE_W3 8202.75 152.97 8.941 0.020 Vega
WISE_W4 19696.85 1258.96 6.544 0.069 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})\, 10.383 10.526 10.664
{\rm log}_{10}({\rm SFR}) -0.269 0.168 0.626
{\rm log}_{10}({\rm sSFR}) -10.783 -10.382 -9.852
{\rm stellar\ age} 6.342 7.974 11.223

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.752 -0.286 -0.005
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.448 -0.724 -0.036

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.173 0.376 0.695
\delta -0.500 -0.088 0.217
\tau_1/\tau_2 0.276 0.683 1.202
Q_{PAH} 0.335 1.206 3.278
U_{min} 2.933 7.877 14.948
{\rm log}_{10}(\gamma_e)\, -2.758 -1.684 -0.794

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.292 -2.988 -1.609
{\rm log}_{10}(\tau_{AGN})\, 1.212 1.764 2.041

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.441 0.080 0.494
0.03-0.10 Gyr -0.825 0.086 0.727
0.10-0.33 Gyr -1.529 -0.201 0.455
0.33-1.09 Gyr -1.778 -0.184 0.448
1.09-3.61 Gyr -1.266 0.163 0.638
3.61-11.92 Gyr -0.146 0.563 0.762
11.92-13.25 Gyr 0.175 0.839 1.651