2025abfx results

Information

Transient
Name:AT2025abfx
Right ascension: 9h58m48.27s
Declination:25d11m18.38s
Discovery Date:Oct. 21, 2025, 5:06 a.m.
Classification:None
Redshift:None
MW E(B-V):0.037
Host
Name:SDSSJ095848.25+25111
Right ascension: 9h58m48.24s
Declination:25d11m17.05s
Redshift:None
Photometric Redshift:0.052
 

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
DES_g
DES_r
DES_z
 SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.21
Transient MWEBV processed 0.04
Host match processed 5.2
Host information processed 0.06
Host MWEBV processed 0.06
Global aperture construction processed 0.61
Global aperture photometry processed 6.82
Validate global photometry processed 16.24
Global host SED inference processed 1325.12
Local aperture photometry processed 6.39
Validate local photometry processed 0.02
Local host SED inference processed 424.97
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h58m48.27s, 25d11m18.38s
semi major axis, semi minor axis (arcsec):1.98, 1.98
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 12.71 1.56 21.139 0.133 AB
DES_g 35.81 0.48 20.015 0.015 AB
PanSTARRS_g 34.53 0.53 20.054 0.017 AB
SDSS_r 54.53 2.1 19.558 0.042 AB
PanSTARRS_r 51.96 0.64 19.611 0.013 AB
DES_r 64.04 1.15 19.384 0.020 AB
SDSS_i 73.84 2.61 19.229 0.038 AB
PanSTARRS_i 73.35 0.58 19.236 0.009 AB
PanSTARRS_z 82.61 1.34 19.107 0.018 AB
SDSS_z 87.76 6.02 19.042 0.074 AB
DES_z 86.75 2.32 19.054 0.029 AB
PanSTARRS_y 98.39 3.15 18.918 0.035 AB

Aperture details

RA, DEC (J2000):9h58m48.25s, 25d11m16.97s
semi major axis, semi minor axis (arcsec):7.22, 6.97
angle (degrees, anti-clockwise from east):-162.2
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.11 3.94 20.882 0.265 AB
GALEX_NUV 30.34 3.66 20.195 0.131 AB
SDSS_u 81.14 5.2 19.127 0.070 AB
DES_g 169.35 1.22 18.328 0.008 AB
PanSTARRS_g 147.34 1.86 18.479 0.014 AB
SDSS_r 259.42 5.24 17.865 0.022 AB
PanSTARRS_r 221.15 2.23 18.038 0.011 AB
DES_r 281.85 2.6 17.775 0.010 AB
SDSS_i 322.33 6.78 17.629 0.023 AB
PanSTARRS_i 319.37 2.04 17.639 0.007 AB
PanSTARRS_z 371.43 4.74 17.475 0.014 AB
SDSS_z 468.42 20.59 17.223 0.048 AB
DES_z 387.13 5.28 17.430 0.015 AB
PanSTARRS_y 450.62 11.15 17.265 0.027 AB
2MASS_J 356.73 173.84 16.624 0.529 Vega
2MASS_H 665.28 239.86 15.475 0.391 Vega
2MASS_K 900.21 277.45 14.676 0.335 Vega
WISE_W1 186.38 12.69 15.525 0.074 Vega
WISE_W2 136.0 19.46 15.227 0.155 Vega
WISE_W3 159.4 74.53 13.220 0.508 Vega
WISE_W4 215.96 425.45 11.444 2.139 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.681 8.855 9.013
{\rm log}_{10}({\rm SFR}) -1.318 -0.893 -0.500
{\rm log}_{10}({\rm sSFR}) -10.219 -9.748 -9.235
{\rm stellar\ age} 3.946 6.208 7.735

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.518 -0.770 -0.252
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.759 -0.712 0.191

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.308 0.648 0.971
\delta -0.639 -0.286 -0.001
\tau_1/\tau_2 0.735 1.044 1.363
Q_{PAH} 0.651 2.551 5.181
U_{min} 2.782 7.548 14.267
{\rm log}_{10}(\gamma_e)\, -2.934 -1.758 -0.835

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.622 -1.625 -0.573
{\rm log}_{10}(\tau_{AGN})\, 1.001 1.442 1.854

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.175 -0.885 -0.587
0.03-0.10 Gyr -1.519 -0.927 -0.439
0.10-0.33 Gyr -1.593 -1.030 -0.526
0.33-1.08 Gyr -1.562 -1.052 -0.673
1.08-3.57 Gyr -1.537 -1.066 -0.822
3.57-11.76 Gyr -1.621 -1.116 -0.863
11.76-13.07 Gyr -1.802 -1.124 -0.600

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.474 9.595 9.729
{\rm log}_{10}({\rm SFR}) -0.093 0.287 0.786
{\rm log}_{10}({\rm sSFR}) -9.694 -9.303 -8.844
{\rm stellar\ age} 7.181 8.909 11.955

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.095 -0.709 -0.456
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.164 0.342 0.443

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.186 0.286 0.451
\delta -0.835 -0.565 -0.330
\tau_1/\tau_2 0.441 0.982 1.540
Q_{PAH} 0.316 1.022 2.127
U_{min} 2.874 8.712 16.271
{\rm log}_{10}(\gamma_e)\, -3.247 -2.472 -1.620

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.220 -3.048 -2.103
{\rm log}_{10}(\tau_{AGN})\, 1.090 1.535 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.751 -0.849 -0.376
0.03-0.10 Gyr 0.057 0.439 0.943
0.10-0.33 Gyr -3.927 -2.738 -1.197
0.33-1.08 Gyr -7.097 -3.776 -1.352
1.08-3.57 Gyr -4.827 -2.320 -0.921
3.57-11.76 Gyr -1.979 -0.495 -0.215
11.76-13.07 Gyr -0.803 0.289 0.821