2025afun

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Information

Transient

Name: AT2025afun
Right ascension: 7h15m18.37s
Declination: 40d29m57.68s
Discovery Date: Nov. 26, 2025, 12:27 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.052

Host

Name:
Right ascension: 7h15m18.41s
Declination: 40d29m56.58s
Redshift: None
Photometric Redshift: 0.136
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.24
Transient MWEBV processed 0.04
Host match processed 5.77
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 2.98
Global aperture photometry processed 5.6
Validate global photometry processed 14.8
Global host SED inference processed 446.63
Local aperture photometry processed 5.56
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) = 7h15m18.37s, 40d29m57.68s
semi major axis, semi minor axis (arcsec) = 0.83, 0.83
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) = 7h15m18.42s, 40d29m57.01s
semi major axis, semi minor axis (arcsec) = 6.0, 2.75
angle (degrees, anti-clockwise from east) = -159.83

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.83 2.01 21.813 0.319 AB
GALEX_NUV 7.64 1.64 21.693 0.234 AB
SDSS_u 18.0 2.81 20.762 0.170 AB
SDSS_g 60.18 2.27 19.451 0.041 AB
DES_g 52.64 0.6 19.597 0.012 AB
PanSTARRS_g 47.5 1.3 19.708 0.030 AB
SDSS_r 98.72 3.05 18.914 0.034 AB
SDSS_i 128.52 4.04 18.628 0.034 AB
PanSTARRS_i 91.06 1.15 19.002 0.014 AB
PanSTARRS_z 103.4 3.02 18.864 0.032 AB
SDSS_z 163.89 8.62 18.364 0.057 AB
PanSTARRS_y 127.15 6.82 18.639 0.058 AB
2MASS_J 113.17 110.95 17.871 1.064 Vega
2MASS_H 161.43 207.12 17.012 1.393 Vega
2MASS_K 463.83 183.0 15.396 0.428 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})\, 9.480 9.672 9.812
{\rm log}_{10}({\rm SFR}) -0.261 0.228 0.666
{\rm log}_{10}({\rm sSFR}) -9.994 -9.434 -8.948
{\rm stellar\ age} 0.955 3.914 5.677

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.290 -0.378 0.049
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.931 -0.589 -0.272

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.175 0.451 0.744
\delta -0.511 -0.128 0.156
\tau_1/\tau_2 0.716 1.092 1.471
Q_{PAH} 1.110 3.035 5.008
U_{min} 2.754 7.776 15.148
{\rm log}_{10}(\gamma_e)\, -2.690 -1.492 -0.398

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.761 -1.632 -0.649
{\rm log}_{10}(\tau_{AGN})\, 0.997 1.425 1.847

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.464 -0.008 0.370
0.03-0.10 Gyr -0.359 0.274 0.778
0.10-0.32 Gyr 0.106 0.494 0.855
0.32-1.04 Gyr -0.416 0.186 0.527
1.04-3.35 Gyr -1.457 -0.296 0.039
3.35-10.82 Gyr -1.932 -0.515 -0.138
10.82-12.02 Gyr -2.150 -0.590 0.006