2025aepw results

Information

Transient
Name:AT2025aepw
Right ascension: 12h24m14.82s
Declination:27d25m03.49s
Discovery Date:Nov. 23, 2025, 12:46 p.m.
Classification:None
Redshift:None
MW E(B-V):0.018
Host
Name:SDSSJ122414.34+27252
Right ascension: 12h24m14.40s
Declination:27d25m24.42s
Redshift:None
Photometric Redshift:0.091
 

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: completed

Task Name Status Time (s)
Cutout download processed 18.48
Transient MWEBV processed 0.05
Host match processed 4.56
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.99
Global aperture photometry processed 7.2
Validate global photometry processed 18.76
Global host SED inference processed 405.21
Local aperture photometry processed 7.09
Validate local photometry processed 0.03
Local host SED inference processed 450.75
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h24m14.82s, 27d25m03.49s
semi major axis, semi minor axis (arcsec):1.18, 1.18
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 7.67 0.17 21.688 0.024 AB
DES_r 13.63 0.33 21.064 0.027 AB
PanSTARRS_i 15.28 0.5 20.940 0.036 AB
PanSTARRS_z 17.56 0.72 20.789 0.045 AB
DES_z 20.87 1.03 20.601 0.054 AB
PanSTARRS_y 15.86 1.73 20.899 0.118 AB

Aperture details

RA, DEC (J2000):12h24m14.35s, 27d25m24.65s
semi major axis, semi minor axis (arcsec):9.5, 5.52
angle (degrees, anti-clockwise from east):-169.73
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.13 1.48 23.080 0.757 AB
GALEX_NUV 5.17 0.7 22.115 0.147 AB
SDSS_u 60.03 5.6 19.454 0.101 AB
SDSS_g 485.71 6.03 17.184 0.013 AB
DES_g 530.83 1.29 17.088 0.003 AB
PanSTARRS_g 530.48 1.75 17.088 0.004 AB
SDSS_r 1179.83 9.43 16.220 0.009 AB
PanSTARRS_r 1187.37 1.81 16.214 0.002 AB
DES_r 1293.19 3.01 16.121 0.003 AB
SDSS_i 1750.52 12.04 15.792 0.007 AB
PanSTARRS_i 1680.45 2.96 15.836 0.002 AB
PanSTARRS_z 2197.65 4.37 15.545 0.002 AB
SDSS_z 2370.18 25.28 15.463 0.012 AB
DES_z 2430.45 10.68 15.436 0.005 AB
PanSTARRS_y 2654.98 10.54 15.340 0.004 AB
2MASS_J 3494.83 195.14 14.147 0.061 Vega
2MASS_H 4246.67 313.75 13.462 0.080 Vega
2MASS_K 3960.76 332.95 13.068 0.091 Vega
WISE_W1 2187.5 29.18 12.851 0.014 Vega
WISE_W2 1381.86 30.29 12.710 0.024 Vega
WISE_W3 419.56 88.75 12.169 0.230 Vega
WISE_W4 176.16 448.38 11.665 2.763 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.508 8.710 8.830
{\rm log}_{10}({\rm SFR}) -2.446 -1.550 -0.681
{\rm log}_{10}({\rm sSFR}) -11.187 -10.309 -9.305
{\rm stellar\ age} 2.200 5.773 7.177

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.588 -1.022 -0.285
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.619 -0.881 0.029

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.194 0.537 1.093
\delta -0.374 -0.027 0.272
\tau_1/\tau_2 0.659 1.059 1.418
Q_{PAH} 1.123 2.744 5.061
U_{min} 3.170 8.643 15.978
{\rm log}_{10}(\gamma_e)\, -2.837 -1.751 -0.689

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.127 -0.109 0.232
{\rm log}_{10}(\tau_{AGN})\, 1.116 1.459 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.092 -1.915 -1.239
0.03-0.10 Gyr -2.611 -1.522 -0.586
0.10-0.33 Gyr -2.278 -1.331 -0.604
0.33-1.06 Gyr -1.962 -1.199 -0.689
1.06-3.47 Gyr -2.360 -1.198 -0.931
3.47-11.31 Gyr -2.605 -1.273 -1.022
11.31-12.57 Gyr -2.720 -1.380 -0.793

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.893 10.977 11.048
{\rm log}_{10}({\rm SFR}) -1.615 -0.947 -0.450
{\rm log}_{10}({\rm sSFR}) -12.650 -11.924 -11.388
{\rm stellar\ age} 5.733 6.996 8.348

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.270 -0.143 -0.025
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.655 -0.857 0.058

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.217 0.336 0.454
\delta -0.876 -0.689 -0.405
\tau_1/\tau_2 0.588 0.918 1.251
Q_{PAH} 0.549 1.529 3.152
U_{min} 2.590 7.552 14.857
{\rm log}_{10}(\gamma_e)\, -2.975 -1.779 -1.031

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.156 -3.093 -2.143
{\rm log}_{10}(\tau_{AGN})\, 0.945 1.307 1.789

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.701 -0.878 -0.364
0.03-0.10 Gyr -1.992 -1.054 -0.468
0.10-0.33 Gyr -1.721 -0.817 -0.199
0.33-1.06 Gyr -0.855 0.176 0.757
1.06-3.47 Gyr 0.302 1.027 1.293
3.47-11.31 Gyr 0.798 1.096 1.263
11.31-12.57 Gyr 0.527 1.107 1.673