2025afdj results

Information

Transient
Name:AT2025afdj
Right ascension: 22h44m51.35s
Declination:26d31m20.49s
Discovery Date:Nov. 26, 2025, 5:48 a.m.
Classification:None
Redshift:None
MW E(B-V):0.053
Host
Name:
Right ascension: 22h44m51.38s
Declination:26d31m20.00s
Redshift:None
Photometric Redshift:0.117
 

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 18.95
Transient MWEBV processed 0.04
Host match processed 5.92
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.85
Validate global photometry processed 18.66
Global host SED inference processed 423.7
Local aperture photometry processed 7.09
Validate local photometry processed 0.03
Local host SED inference not enough filters 20.78
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h44m51.35s, 26d31m20.49s
semi major axis, semi minor axis (arcsec):0.95, 0.95
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 83.4 1.94 19.097 0.025 AB

Aperture details

RA, DEC (J2000):22h44m51.36s, 26d31m20.22s
semi major axis, semi minor axis (arcsec):6.34, 2.57
angle (degrees, anti-clockwise from east):-45.76
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.11 1.59 22.366 0.421 AB
GALEX_NUV 4.28 1.54 22.322 0.391 AB
SDSS_u 24.23 4.14 20.439 0.185 AB
SDSS_g 71.07 2.43 19.271 0.037 AB
DES_g 73.19 0.39 19.239 0.006 AB
PanSTARRS_g 75.18 0.91 19.210 0.013 AB
SDSS_r 155.91 3.89 18.418 0.027 AB
PanSTARRS_r 148.02 1.05 18.474 0.008 AB
DES_r 162.68 1.17 18.372 0.008 AB
SDSS_i 222.18 5.3 18.033 0.026 AB
PanSTARRS_i 226.21 1.32 18.014 0.006 AB
PanSTARRS_z 277.75 2.75 17.791 0.011 AB
SDSS_z 330.76 14.89 17.601 0.049 AB
DES_z 316.07 3.94 17.651 0.014 AB
PanSTARRS_y 331.87 6.11 17.598 0.020 AB
2MASS_J 530.76 107.5 16.193 0.220 Vega
2MASS_H 943.08 166.64 15.096 0.192 Vega
2MASS_K 415.79 197.35 15.515 0.515 Vega
WISE_W1 218.45 25.26 15.353 0.126 Vega
WISE_W2 125.33 24.19 15.316 0.210 Vega
WISE_W3 363.79 59.55 12.324 0.178 Vega
WISE_W4 302.39 354.87 11.079 1.274 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})\, 10.181 10.282 10.362
{\rm log}_{10}({\rm SFR}) -0.971 -0.009 0.496
{\rm log}_{10}({\rm sSFR}) -11.210 -10.298 -9.749
{\rm stellar\ age} 6.139 7.209 9.205

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.867 -0.517 -0.314
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.584 -0.467 0.246

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.229 0.384 0.603
\delta -0.890 -0.654 -0.276
\tau_1/\tau_2 0.571 0.955 1.336
Q_{PAH} 0.646 1.742 3.598
U_{min} 2.705 7.964 15.027
{\rm log}_{10}(\gamma_e)\, -2.599 -1.662 -0.639

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.174 -2.822 -1.760
{\rm log}_{10}(\tau_{AGN})\, 1.078 1.549 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.894 -0.642 -0.205
0.03-0.10 Gyr -0.935 0.086 0.646
0.10-0.32 Gyr -1.082 -0.111 0.388
0.32-1.05 Gyr -1.271 -0.282 0.118
1.05-3.40 Gyr -0.775 0.021 0.383
3.40-11.02 Gyr 0.006 0.416 0.571
11.02-12.25 Gyr -0.119 0.557 1.231