2025akbl results

Information

Transient
Name:AT2025akbl
Right ascension: 2h14m44.92s
Declination:6d41m46.39s
Discovery Date:Nov. 23, 2025, 6:24 a.m.
Classification:None
Redshift:None
MW E(B-V):0.066
Host
Name:
Right ascension: 2h14m45.26s
Declination:6d41m42.12s
Redshift:None
Photometric Redshift:0.067
 

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_z
SDSS_g
SDSS_u
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.2
Transient MWEBV processed 0.04
Host match processed 5.05
Host information processed 0.21
Host MWEBV processed 0.08
Global aperture construction processed 0.64
Global aperture photometry processed 4.92
Validate global photometry processed 15.71
Global host SED inference processed 585.13
Local aperture photometry processed 5.76
Validate local photometry processed 0.02
Local host SED inference processed 501.76
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h14m44.92s, 6d41m46.39s
semi major axis, semi minor axis (arcsec):1.56, 1.56
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 8.6 0.86 21.563 0.109 AB
PanSTARRS_g 12.03 0.48 21.199 0.043 AB
SDSS_r 22.8 1.44 20.505 0.069 AB
PanSTARRS_r 27.11 0.57 20.317 0.023 AB
SDSS_i 32.93 1.99 20.106 0.066 AB
PanSTARRS_i 39.2 0.48 19.917 0.013 AB
PanSTARRS_z 51.85 0.92 19.613 0.019 AB
SDSS_z 47.43 6.57 19.710 0.150 AB
PanSTARRS_y 63.55 2.23 19.392 0.038 AB

Aperture details

RA, DEC (J2000):2h14m45.25s, 6d41m42.33s
semi major axis, semi minor axis (arcsec):11.64, 9.22
angle (degrees, anti-clockwise from east):-155.74
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.87 0.86 22.754 0.326 AB
GALEX_NUV 6.04 0.82 21.948 0.147 AB
SDSS_g 833.73 7.96 16.597 0.010 AB
PanSTARRS_g 929.54 3.23 16.479 0.004 AB
SDSS_r 2030.18 12.67 15.631 0.007 AB
PanSTARRS_r 2130.9 3.88 15.579 0.002 AB
SDSS_i 3130.08 17.0 15.161 0.006 AB
PanSTARRS_i 3196.03 3.21 15.138 0.001 AB
PanSTARRS_z 4141.85 6.08 14.857 0.002 AB
SDSS_z 4341.06 45.2 14.806 0.011 AB
PanSTARRS_y 4983.95 14.7 14.656 0.003 AB
2MASS_J 7027.59 243.94 13.388 0.038 Vega
2MASS_H 8686.77 375.94 12.685 0.047 Vega
2MASS_K 7523.23 454.68 12.371 0.066 Vega
WISE_W1 3057.33 33.95 12.488 0.012 Vega
WISE_W2 1757.93 36.14 12.448 0.022 Vega
WISE_W3 237.31 113.36 12.788 0.519 Vega
WISE_W4 410.1 390.19 10.748 1.033 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.130 9.228 9.346
{\rm log}_{10}({\rm SFR}) -2.369 -1.533 -0.865
{\rm log}_{10}({\rm sSFR}) -11.527 -10.766 -10.158
{\rm stellar\ age} 6.545 7.750 10.849

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.078 -0.428 -0.048
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.601 -0.539 0.259

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.375 0.828 1.360
\delta -0.305 0.008 0.265
\tau_1/\tau_2 0.607 0.959 1.325
Q_{PAH} 1.012 2.717 4.990
U_{min} 2.867 7.842 14.903
{\rm log}_{10}(\gamma_e)\, -3.039 -1.965 -0.808

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.745 -0.509 -0.057
{\rm log}_{10}(\tau_{AGN})\, 1.107 1.465 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.584 -1.555 -0.842
0.03-0.10 Gyr -2.666 -1.631 -0.874
0.10-0.33 Gyr -2.599 -1.655 -0.958
0.33-1.08 Gyr -2.747 -1.596 -0.896
1.08-3.53 Gyr -2.555 -1.154 -0.638
3.53-11.58 Gyr -1.141 -0.668 -0.501
11.58-12.87 Gyr -1.075 -0.459 0.322

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.028 11.141 11.184
{\rm log}_{10}({\rm SFR}) -1.572 -0.792 -0.143
{\rm log}_{10}({\rm sSFR}) -12.675 -11.873 -11.228
{\rm stellar\ age} 8.169 12.014 12.218

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.034 -0.756 -0.586
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.389 -0.394 0.249

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.247 0.359 0.522
\delta -0.880 -0.685 -0.478
\tau_1/\tau_2 0.493 0.957 1.448
Q_{PAH} 0.429 1.818 3.862
U_{min} 3.333 9.226 17.624
{\rm log}_{10}(\gamma_e)\, -1.928 -1.087 -0.482

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.509 -3.554 -2.523
{\rm log}_{10}(\tau_{AGN})\, 1.132 1.679 2.023

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.917 -1.115 -0.404
0.03-0.10 Gyr -2.561 -0.853 -0.057
0.10-0.33 Gyr -3.956 -1.413 -0.288
0.33-1.08 Gyr -4.869 -1.981 -0.518
1.08-3.53 Gyr -3.854 -1.662 -0.146
3.53-11.58 Gyr -1.788 0.025 1.275
11.58-12.87 Gyr 1.326 2.274 2.328