2025afhx

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Information

Transient

Name: AT2025afhx
Right ascension: 14h08m38.44s
Declination: 15d42m04.86s
Discovery Date: Nov. 30, 2025, 1:08 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name:
Right ascension: 14h08m38.03s
Declination: 15d42m09.63s
Redshift: 0.064025
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.4
Transient MWEBV processed 0.09
Host match processed 6.04
Host information processed 0.04
Host MWEBV processed 0.08
Global aperture construction processed 0.64
Global aperture photometry processed 6.06
Validate global photometry processed 16.4
Global host SED inference processed 440.6
Local aperture photometry processed 6.22
Validate local photometry processed 0.03
Local host SED inference processed 478.28
 

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) = 14h08m38.44s, 15d42m04.86s
semi major axis, semi minor axis (arcsec) = 1.63, 1.63
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 4.49 1.41 22.270 0.342 AB
SDSS_g 14.73 1.08 20.980 0.079 AB
DES_g 13.87 0.23 21.045 0.018 AB
PanSTARRS_g 15.67 0.43 20.912 0.030 AB
SDSS_r 20.73 1.34 20.608 0.070 AB
PanSTARRS_r 21.93 0.41 20.548 0.020 AB
DES_r 22.63 0.45 20.513 0.022 AB
SDSS_i 26.76 1.65 20.331 0.067 AB
PanSTARRS_i 26.07 0.58 20.360 0.024 AB
PanSTARRS_z 27.86 0.8 20.287 0.031 AB
SDSS_z 32.29 4.55 20.127 0.153 AB
DES_z 30.79 1.12 20.179 0.039 AB
PanSTARRS_y 36.44 2.3 19.996 0.069 AB

Aperture details

RA, DEC (J2000) = 14h08m38.03s, 15d42m09.85s
semi major axis, semi minor axis (arcsec) = 19.96, 12.69
angle (degrees, anti-clockwise from east) = -168.84

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 153.17 12.24 18.437 0.087 AB
GALEX_NUV 233.01 9.1 17.982 0.042 AB
SDSS_u 525.97 14.08 17.098 0.029 AB
SDSS_g 1587.32 11.16 15.898 0.008 AB
DES_g 1616.71 2.4 15.878 0.002 AB
PanSTARRS_g 1612.74 4.21 15.881 0.003 AB
DES_r 2790.22 4.91 15.286 0.002 AB
SDSS_i 3402.91 17.94 15.070 0.006 AB
PanSTARRS_z 3852.37 7.84 14.936 0.002 AB
SDSS_z 4351.18 45.79 14.803 0.011 AB
PanSTARRS_y 4740.81 22.63 14.710 0.005 AB
2MASS_J 5527.01 308.13 13.649 0.061 Vega
2MASS_H 7129.01 499.88 12.900 0.076 Vega
2MASS_K 6505.75 584.27 12.529 0.098 Vega
WISE_W1 2941.44 32.43 12.530 0.012 Vega
WISE_W3 7512.8 131.56 9.036 0.019 Vega
WISE_W4 6862.81 745.8 7.689 0.118 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.336 8.540 8.666
{\rm log}_{10}({\rm SFR}) -2.641 -1.676 -0.823
{\rm log}_{10}({\rm sSFR}) -11.186 -10.205 -9.201
{\rm stellar\ age} 1.203 5.336 7.067

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.670 -1.176 -0.538
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.581 -0.603 0.190

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.146 0.539 1.138
\delta -0.461 -0.076 0.255
\tau_1/\tau_2 0.645 1.051 1.437
Q_{PAH} 1.336 3.278 5.468
U_{min} 3.268 8.535 15.975
{\rm log}_{10}(\gamma_e)\, -2.908 -1.758 -0.634

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.090 -0.480 0.103
{\rm log}_{10}(\tau_{AGN})\, 1.085 1.457 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.259 -2.059 -1.353
0.03-0.10 Gyr -2.849 -1.653 -0.711
0.10-0.33 Gyr -2.127 -1.227 -0.481
0.33-1.08 Gyr -2.390 -1.270 -0.806
1.08-3.54 Gyr -2.834 -1.373 -1.069
3.54-11.62 Gyr -3.764 -1.531 -1.225
11.62-12.91 Gyr -3.788 -1.631 -1.032

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.737 10.780 10.827
{\rm log}_{10}({\rm SFR}) 0.553 0.781 1.030
{\rm log}_{10}({\rm sSFR}) -10.239 -10.002 -9.749
{\rm stellar\ age} 6.833 7.522 8.989

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.478 -0.324 -0.193
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.149 0.284 0.409

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.097 0.145 0.242
\delta -0.878 -0.626 -0.348
\tau_1/\tau_2 0.717 1.075 1.438
Q_{PAH} 0.829 2.007 3.533
U_{min} 2.132 6.034 12.494
{\rm log}_{10}(\gamma_e)\, -3.242 -2.185 -1.235

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.189 -1.585 -1.231
{\rm log}_{10}(\tau_{AGN})\, 1.238 1.562 1.874

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.119 0.391 0.563
0.03-0.10 Gyr 0.603 0.887 1.173
0.10-0.33 Gyr 0.345 0.677 0.927
0.33-1.08 Gyr 0.056 0.432 0.635
1.08-3.54 Gyr 0.110 0.542 0.797
3.54-11.62 Gyr 0.743 0.923 1.017
11.62-12.91 Gyr 0.616 1.061 1.581