2025agjy results

Information

Transient
Name:AT2025agjy
Right ascension: 15h03m17.42s
Declination:31d08m11.65s
Discovery Date:Dec. 11, 2025, 12:23 p.m.
Classification:None
Redshift:None
MW E(B-V):0.015
Host
Name:
Right ascension: 15h03m17.38s
Declination:31d08m13.28s
Redshift:0.067380
Photometric Redshift:None
 

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_r
DES_z
 DES_g
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 19.33
Transient MWEBV processed 0.04
Host match processed 5.9
Host information processed 0.07
Host MWEBV processed 0.11
Global aperture construction processed 0.7
Global aperture photometry processed 5.81
Validate global photometry processed 16.24
Global host SED inference processed 403.75
Local aperture photometry processed 5.76
Validate local photometry processed 0.03
Local host SED inference processed 495.39
 

Imaging data

 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h03m17.42s, 31d08m11.65s
semi major axis, semi minor axis (arcsec):1.55, 1.55
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 36.49 1.91 19.995 0.057 AB
SDSS_g 154.2 3.24 18.430 0.023 AB
PanSTARRS_g 166.14 0.45 18.349 0.003 AB
SDSS_r 340.92 4.83 17.568 0.015 AB
PanSTARRS_r 327.15 0.66 17.613 0.002 AB
DES_r 365.08 3.42 17.494 0.010 AB
SDSS_i 493.34 5.86 17.167 0.013 AB
PanSTARRS_i 473.99 0.54 17.211 0.001 AB
PanSTARRS_z 575.25 1.17 17.000 0.002 AB
SDSS_z 625.13 7.58 16.910 0.013 AB
DES_z 672.7 5.19 16.830 0.008 AB
PanSTARRS_y 687.02 3.59 16.808 0.006 AB

Aperture details

RA, DEC (J2000):15h03m17.37s, 31d08m13.32s
semi major axis, semi minor axis (arcsec):11.97, 11.7
angle (degrees, anti-clockwise from east):-14.17
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 46.86 5.22 19.723 0.121 AB
GALEX_NUV 72.24 3.16 19.253 0.047 AB
SDSS_u 398.6 10.08 17.399 0.027 AB
SDSS_g 1270.48 9.68 16.140 0.008 AB
PanSTARRS_g 1413.57 2.87 16.024 0.002 AB
SDSS_r 2611.18 14.02 15.358 0.006 AB
PanSTARRS_r 2675.8 4.26 15.331 0.002 AB
DES_r 2906.21 9.77 15.242 0.004 AB
SDSS_i 3851.66 17.96 14.936 0.005 AB
PanSTARRS_z 4570.86 8.26 14.750 0.002 AB
SDSS_z 5093.53 35.31 14.632 0.008 AB
DES_z 5061.84 14.72 14.639 0.003 AB
PanSTARRS_y 5650.27 26.81 14.520 0.005 AB
2MASS_J 7235.96 227.7 13.356 0.034 Vega
2MASS_H 8586.55 340.28 12.698 0.043 Vega
2MASS_K 7822.3 411.77 12.329 0.057 Vega
WISE_W1 3507.05 24.87 12.339 0.008 Vega
WISE_W2 2092.92 27.34 12.259 0.014 Vega
WISE_W3 3080.64 74.98 10.004 0.026 Vega
WISE_W4 2249.74 405.77 8.900 0.196 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.064 10.198 10.338
{\rm log}_{10}({\rm SFR}) -1.816 -0.764 0.062
{\rm log}_{10}({\rm sSFR}) -12.073 -10.988 -10.067
{\rm stellar\ age} 6.536 7.900 11.418

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.378 -0.845 -0.522
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.406 0.183 0.405

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.319 0.706 1.145
\delta -0.680 -0.200 0.210
\tau_1/\tau_2 0.605 0.976 1.340
Q_{PAH} 0.835 2.454 5.354
U_{min} 2.943 8.229 15.778
{\rm log}_{10}(\gamma_e)\, -3.350 -1.867 -0.830

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.970 -2.116 -0.754
{\rm log}_{10}(\tau_{AGN})\, 0.951 1.349 1.847

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.074 -0.854 -0.263
0.03-0.10 Gyr -2.358 -0.836 0.143
0.10-0.33 Gyr -2.593 -0.843 0.057
0.33-1.08 Gyr -2.865 -0.832 0.006
1.08-3.53 Gyr -2.531 -0.453 0.242
3.53-11.58 Gyr -0.635 0.249 0.471
11.58-12.86 Gyr -0.205 0.553 1.363

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.995 11.027 11.086
{\rm log}_{10}({\rm SFR}) -0.064 0.191 0.443
{\rm log}_{10}({\rm sSFR}) -11.089 -10.828 -10.579
{\rm stellar\ age} 7.578 8.228 10.686

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.466 -0.340 -0.244
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.018 0.295 0.423

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.116 0.167 0.245
\delta -0.887 -0.662 -0.258
\tau_1/\tau_2 0.608 0.988 1.377
Q_{PAH} 0.794 1.800 3.248
U_{min} 2.203 6.835 13.429
{\rm log}_{10}(\gamma_e)\, -2.870 -1.932 -1.065

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.440 -3.452 -2.511
{\rm log}_{10}(\tau_{AGN})\, 1.110 1.590 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.215 0.063 0.310
0.03-0.10 Gyr -0.162 0.215 0.537
0.10-0.33 Gyr -0.238 0.185 0.503
0.33-1.08 Gyr -0.569 0.022 0.349
1.08-3.53 Gyr -0.477 0.258 0.692
3.53-11.58 Gyr 0.826 1.216 1.300
11.58-12.86 Gyr 0.968 1.455 2.083