2025abyl results

Information

Transient
Name:AT2025abyl
Right ascension: 12h03m29.39s
Declination:14d59m32.36s
Discovery Date:Oct. 29, 2025, 1:04 p.m.
Classification:None
Redshift:None
MW E(B-V):0.029
Host
Name:
Right ascension: 12h03m29.39s
Declination:14d59m32.29s
Redshift:None
Photometric Redshift:0.078
 

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 17.69
Transient MWEBV processed 0.05
Host match processed 5.21
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 7.05
Validate global photometry processed 18.29
Global host SED inference processed 458.03
Local aperture photometry processed 7.2
Validate local photometry processed 0.03
Local host SED inference processed 420.29
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h03m29.39s, 14d59m32.36s
semi major axis, semi minor axis (arcsec):1.36, 1.36
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 25.88 0.24 20.368 0.010 AB
PanSTARRS_g 21.55 0.41 20.566 0.021 AB
SDSS_r 50.23 1.93 19.648 0.042 AB
PanSTARRS_r 39.74 0.45 19.902 0.012 AB
DES_r 52.9 0.65 19.591 0.013 AB
SDSS_i 69.63 2.44 19.293 0.038 AB
PanSTARRS_i 60.52 0.62 19.445 0.011 AB
PanSTARRS_z 82.29 0.83 19.112 0.011 AB
SDSS_z 82.93 5.7 19.103 0.075 AB
DES_z 97.28 1.77 18.930 0.020 AB
PanSTARRS_y 88.89 1.49 19.028 0.018 AB

Aperture details

RA, DEC (J2000):12h03m29.38s, 14d59m32.34s
semi major axis, semi minor axis (arcsec):3.63, 3.23
angle (degrees, anti-clockwise from east):-27.25
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.74 1.31 23.297 0.814 AB
GALEX_NUV 2.01 1.15 23.140 0.619 AB
SDSS_u 17.3 2.72 20.805 0.171 AB
SDSS_g 38.48 1.87 19.937 0.053 AB
DES_g 44.39 0.38 19.782 0.009 AB
PanSTARRS_g 44.15 1.02 19.788 0.025 AB
SDSS_r 86.47 2.83 19.058 0.036 AB
PanSTARRS_r 79.6 1.1 19.148 0.015 AB
DES_r 94.06 0.94 18.967 0.011 AB
SDSS_i 118.92 4.02 18.712 0.037 AB
PanSTARRS_i 112.59 1.5 18.771 0.014 AB
PanSTARRS_z 151.32 1.99 18.450 0.014 AB
SDSS_z 138.07 13.46 18.550 0.106 AB
DES_z 160.18 2.46 18.388 0.017 AB
PanSTARRS_y 164.35 3.63 18.361 0.024 AB
2MASS_J 95.53 79.11 18.055 0.899 Vega
2MASS_H 81.54 131.71 17.754 1.754 Vega
2MASS_K 305.99 131.15 15.848 0.465 Vega
WISE_W1 57.19 9.75 16.808 0.185 Vega
WISE_W2 50.28 12.62 16.308 0.272 Vega
WISE_W3 22.87 53.99 15.328 2.563 Vega
WISE_W4 26.95 384.5 13.704 15.489 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.210 9.374 9.478
{\rm log}_{10}({\rm SFR}) -1.577 -0.892 -0.135
{\rm log}_{10}({\rm sSFR}) -10.961 -10.271 -9.451
{\rm stellar\ age} 2.757 6.375 7.923

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.995 -0.337 -0.015
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.664 -0.818 0.110

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.320 0.870 1.425
\delta -0.493 -0.092 0.207
\tau_1/\tau_2 0.686 1.071 1.429
Q_{PAH} 0.735 2.199 4.317
U_{min} 3.202 8.450 16.094
{\rm log}_{10}(\gamma_e)\, -3.127 -1.647 -0.487

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.764 -0.644 -0.010
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.469 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.041 -1.258 -0.730
0.03-0.10 Gyr -1.724 -0.855 -0.006
0.10-0.33 Gyr -1.670 -0.842 -0.084
0.33-1.07 Gyr -1.719 -0.717 -0.177
1.07-3.50 Gyr -1.765 -0.633 -0.324
3.50-11.46 Gyr -1.885 -0.610 -0.376
11.46-12.73 Gyr -1.943 -0.588 0.000

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.578 9.659 9.774
{\rm log}_{10}({\rm SFR}) -2.064 -1.070 -0.296
{\rm log}_{10}({\rm sSFR}) -11.716 -10.719 -9.913
{\rm stellar\ age} 7.000 8.183 11.708

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.201 -0.831 -0.581
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.496 -0.291 0.305

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.157 0.356 0.568
\delta -0.808 -0.529 -0.157
\tau_1/\tau_2 0.584 0.961 1.381
Q_{PAH} 0.710 1.999 3.963
U_{min} 3.222 9.206 16.750
{\rm log}_{10}(\gamma_e)\, -1.948 -0.950 -0.287

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.925 -1.722 -1.075
{\rm log}_{10}(\tau_{AGN})\, 1.256 1.657 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.739 -2.051 -1.323
0.03-0.10 Gyr -2.074 -0.965 -0.144
0.10-0.33 Gyr -2.687 -1.120 -0.430
0.33-1.07 Gyr -4.035 -1.502 -0.754
1.07-3.50 Gyr -3.256 -1.119 -0.439
3.50-11.46 Gyr -1.359 -0.263 -0.087
11.46-12.73 Gyr -0.635 0.155 0.891