2025aefb results

Information

Transient
Name:AT2025aefb
Right ascension: 1h05m17.84s
Declination:3d54m43.82s
Discovery Date:Nov. 19, 2025, 7:05 p.m.
Classification:None
Redshift:None
MW E(B-V):0.020
Host
Name:
Right ascension: 1h05m17.93s
Declination:3d54m42.66s
Redshift:None
Photometric Redshift:0.115
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.63
Transient MWEBV processed 0.1
Host match processed 6.61
Host information processed 0.18
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.52
Validate global photometry processed 18.06
Global host SED inference processed 417.95
Local aperture photometry processed 6.66
Validate local photometry processed 0.03
Local host SED inference not enough filters 21.25
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h05m17.84s, 3d54m43.82s
semi major axis, semi minor axis (arcsec):0.96, 0.96
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 45.8 0.72 19.748 0.017 AB

Aperture details

RA, DEC (J2000):1h05m17.91s, 3d54m43.11s
semi major axis, semi minor axis (arcsec):10.99, 4.03
angle (degrees, anti-clockwise from east):-8.87
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.17 0.84 20.947 0.060 AB
GALEX_NUV 26.49 0.74 20.342 0.030 AB
SDSS_u 85.35 4.96 19.072 0.063 AB
SDSS_g 187.09 4.4 18.220 0.026 AB
DES_g 198.94 0.51 18.153 0.003 AB
PanSTARRS_g 204.24 1.44 18.125 0.008 AB
SDSS_r 336.56 5.7 17.582 0.018 AB
PanSTARRS_r 345.41 1.78 17.554 0.006 AB
DES_r 371.02 0.8 17.476 0.002 AB
SDSS_i 494.78 7.36 17.164 0.016 AB
PanSTARRS_i 469.0 1.35 17.222 0.003 AB
PanSTARRS_z 589.42 3.54 16.974 0.007 AB
SDSS_z 529.24 18.03 17.091 0.037 AB
DES_z 608.62 2.82 16.939 0.005 AB
PanSTARRS_y 676.95 9.35 16.824 0.015 AB
2MASS_J 731.7 173.46 15.844 0.257 Vega
2MASS_H 972.02 276.32 15.063 0.309 Vega
2MASS_K 765.63 304.47 14.852 0.432 Vega
WISE_W1 505.94 17.27 14.441 0.037 Vega
WISE_W2 353.05 21.52 14.191 0.066 Vega
WISE_W3 1336.31 126.48 10.911 0.103 Vega
WISE_W4 2286.45 814.74 8.882 0.387 Vega
 

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})\, 10.428 10.488 10.577
{\rm log}_{10}({\rm SFR}) 0.777 0.995 1.291
{\rm log}_{10}({\rm sSFR}) -9.725 -9.486 -9.159
{\rm stellar\ age} 6.484 7.255 10.025

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.621 -0.329 -0.165
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.702 -0.405 0.256

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.223 0.339 0.537
\delta -0.771 -0.513 -0.284
\tau_1/\tau_2 0.511 0.930 1.344
Q_{PAH} 0.862 2.198 3.901
U_{min} 2.388 7.323 14.674
{\rm log}_{10}(\gamma_e)\, -3.088 -1.939 -1.185

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.574 -2.309 -1.607
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.444 1.838

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.575 0.087 0.322
0.03-0.10 Gyr 0.910 1.144 1.447
0.10-0.32 Gyr -1.833 -0.051 0.478
0.32-1.05 Gyr -2.348 -0.163 0.234
1.05-3.41 Gyr -1.260 0.112 0.490
3.41-11.05 Gyr 0.033 0.624 0.754
11.05-12.27 Gyr 0.136 0.835 1.608