2025ayl results

Information

Transient
Name:AT2025ayl
Right ascension: 13h43m25.36s
Declination:16d39m48.03s
Discovery Date:Feb. 5, 2025, 8:30 a.m.
Classification:None
Redshift:None
MW E(B-V):0.017
Host
Name:2025ayl
Right ascension: 13h43m25.33s
Declination:16d39m47.58s
Redshift:0.026562
Photometric Redshift:0.041
 

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 0.07
Host match processed 1.79
Host information processed 0.08
Host MWEBV processed 0.06
Global aperture construction processed 0.58
Global aperture photometry processed 6.0
Validate global photometry processed 17.1
Global host SED inference processed 403.07
Local aperture photometry processed 5.62
Validate local photometry processed 0.03
Local host SED inference processed 443.6
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h43m25.36s, 16d39m48.03s
semi major axis, semi minor axis (arcsec):3.75, 3.75
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 176.81 4.68 18.281 0.029 AB
SDSS_g 798.1 7.4 16.645 0.010 AB
DES_g 859.35 1.43 16.565 0.002 AB
PanSTARRS_g 833.39 1.23 16.598 0.002 AB
SDSS_r 1474.47 10.09 15.978 0.007 AB
PanSTARRS_r 1512.85 1.49 15.951 0.001 AB
DES_r 1662.27 3.19 15.848 0.002 AB
SDSS_i 2030.87 12.04 15.631 0.006 AB
PanSTARRS_i 2093.96 1.89 15.598 0.001 AB
PanSTARRS_z 2404.83 2.51 15.447 0.001 AB
SDSS_z 2559.85 18.03 15.379 0.008 AB
DES_z 2695.26 9.61 15.323 0.004 AB
PanSTARRS_y 2809.72 6.04 15.278 0.002 AB
2MASS_J 3121.66 74.94 14.269 0.026 Vega
2MASS_H 3615.5 112.15 13.637 0.034 Vega
2MASS_K 3109.65 138.79 13.330 0.048 Vega

Aperture details

RA, DEC (J2000):13h43m25.32s, 16d39m47.65s
semi major axis, semi minor axis (arcsec):7.64, 6.88
angle (degrees, anti-clockwise from east):-49.32
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.44 2.74 21.721 0.399 AB
GALEX_NUV 22.13 2.32 20.538 0.114 AB
SDSS_u 217.5 7.57 18.056 0.038 AB
SDSS_g 1037.31 8.59 16.360 0.009 AB
DES_g 1084.02 1.67 16.312 0.002 AB
PanSTARRS_g 1085.39 2.06 16.311 0.002 AB
SDSS_r 1914.15 11.77 15.695 0.007 AB
PanSTARRS_r 1976.61 2.42 15.660 0.001 AB
DES_r 2081.68 3.65 15.604 0.002 AB
SDSS_i 2649.47 14.46 15.342 0.006 AB
PanSTARRS_i 2691.69 3.15 15.325 0.001 AB
PanSTARRS_z 3064.01 4.36 15.184 0.002 AB
SDSS_z 3337.98 28.23 15.091 0.009 AB
DES_z 3332.9 10.86 15.093 0.004 AB
PanSTARRS_y 3633.6 11.04 14.999 0.003 AB
2MASS_J 4292.67 172.83 13.923 0.044 Vega
2MASS_H 4906.61 259.2 13.305 0.057 Vega
2MASS_K 4509.67 325.55 12.927 0.078 Vega
WISE_W1 1916.84 27.89 12.995 0.016 Vega
WISE_W2 1115.33 34.35 12.942 0.033 Vega
WISE_W3 267.54 107.22 12.658 0.435 Vega
WISE_W4 1235.04 748.96 9.551 0.658 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.740 9.860 9.963
{\rm log}_{10}({\rm SFR}) -1.640 -0.797 -0.104
{\rm log}_{10}({\rm sSFR}) -11.571 -10.712 -9.922
{\rm stellar\ age} 5.763 7.482 9.175

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.650 -1.195 -0.797
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.472 -0.364 0.119

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.331 0.601 0.882
\delta -0.803 -0.593 -0.328
\tau_1/\tau_2 0.592 0.950 1.294
Q_{PAH} 0.376 1.434 3.053
U_{min} 2.426 7.258 14.140
{\rm log}_{10}(\gamma_e)\, -3.425 -1.826 -0.918

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.430 -3.286 -1.534
{\rm log}_{10}(\tau_{AGN})\, 0.968 1.398 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.497 -0.717 -0.335
0.03-0.10 Gyr -2.055 -0.869 -0.025
0.10-0.33 Gyr -1.871 -0.756 0.016
0.33-1.10 Gyr -1.622 -0.571 -0.052
1.10-3.64 Gyr -0.999 -0.214 0.096
3.64-12.06 Gyr -0.485 -0.062 0.123
12.06-13.40 Gyr -0.628 0.004 0.627

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.820 9.972 10.077
{\rm log}_{10}({\rm SFR}) -2.524 -1.281 -0.598
{\rm log}_{10}({\rm sSFR}) -12.669 -11.320 -10.492
{\rm stellar\ age} 5.765 7.745 10.130

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.453 -1.039 -0.793
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.302 -0.394 0.093

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.305 0.462 0.663
\delta -0.833 -0.632 -0.400
\tau_1/\tau_2 0.529 0.893 1.282
Q_{PAH} 0.420 1.108 2.657
U_{min} 2.773 7.924 15.390
{\rm log}_{10}(\gamma_e)\, -3.221 -2.210 -1.422

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.406 -3.506 -2.585
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.433 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.484 -1.022 -0.552
0.03-0.10 Gyr -3.774 -1.594 -0.581
0.10-0.33 Gyr -3.994 -1.520 -0.274
0.33-1.10 Gyr -2.802 -1.028 -0.074
1.10-3.64 Gyr -1.572 -0.210 0.215
3.64-12.06 Gyr -0.565 0.014 0.269
12.06-13.40 Gyr -0.824 0.070 0.911