2025agzy results

Information

Transient
Name:AT2025agzy
Right ascension: 11h05m13.40s
Declination:3d56m09.36s
Discovery Date:Dec. 13, 2025, 10:12 p.m.
Classification:None
Redshift:None
MW E(B-V):0.056
Host
Name:1260928
Right ascension: 11h05m13.20s
Declination:3d56m06.65s
Redshift:None
Photometric Redshift:0.088
 

Cutout Download Report

Downloaded Unavailable
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
2MASS_H
2MASS_J
2MASS_K
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.15
Transient MWEBV processed 0.04
Host match processed 3.83
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 5.52
Validate global photometry processed 14.11
Global host SED inference processed 430.19
Local aperture photometry processed 5.36
Validate local photometry processed 0.02
Local host SED inference processed 434.37
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h05m13.40s, 3d56m09.36s
semi major axis, semi minor axis (arcsec):1.22, 1.22
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 4.8 0.41 22.197 0.093 AB
PanSTARRS_i 6.64 0.24 21.845 0.039 AB
PanSTARRS_z 7.84 0.73 21.664 0.101 AB
PanSTARRS_y 12.29 2.16 21.176 0.191 AB

Aperture details

RA, DEC (J2000):11h05m13.22s, 3d56m06.78s
semi major axis, semi minor axis (arcsec):12.99, 4.91
angle (degrees, anti-clockwise from east):-67.81
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.18 1.09 21.101 0.090 AB
GALEX_NUV 21.02 0.92 20.594 0.047 AB
SDSS_u 77.48 6.87 19.177 0.096 AB
SDSS_g 205.7 4.42 18.117 0.023 AB
PanSTARRS_g 235.22 2.11 17.971 0.010 AB
SDSS_r 382.71 6.13 17.443 0.017 AB
PanSTARRS_r 383.88 2.74 17.440 0.008 AB
SDSS_i 565.26 8.28 17.019 0.016 AB
PanSTARRS_i 559.89 1.56 17.030 0.003 AB
PanSTARRS_z 681.35 4.78 16.817 0.008 AB
SDSS_z 676.02 19.07 16.825 0.031 AB
PanSTARRS_y 799.75 14.08 16.643 0.019 AB
WISE_W1 499.96 17.83 14.454 0.039 Vega
WISE_W2 293.93 21.88 14.390 0.081 Vega
WISE_W3 401.13 109.2 12.218 0.296 Vega
WISE_W4 731.98 649.89 10.119 0.964 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.235 8.518 8.734
{\rm log}_{10}({\rm SFR}) -1.660 -1.086 -0.480
{\rm log}_{10}({\rm sSFR}) -10.192 -9.612 -8.730
{\rm stellar\ age} 1.535 5.761 7.503

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.392 -0.597 -0.069
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.323 -0.514 0.219

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.787 1.358 1.952
\delta -0.101 0.140 0.312
\tau_1/\tau_2 0.672 1.012 1.364
Q_{PAH} 0.987 2.875 5.148
U_{min} 3.046 8.166 15.543
{\rm log}_{10}(\gamma_e)\, -2.656 -1.576 -0.582

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.507 -0.443 0.179
{\rm log}_{10}(\tau_{AGN})\, 1.045 1.432 1.897

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.844 -1.171 -0.617
0.03-0.10 Gyr -1.891 -1.156 -0.453
0.10-0.33 Gyr -2.121 -1.345 -0.737
0.33-1.07 Gyr -2.821 -1.508 -1.031
1.07-3.48 Gyr -3.228 -1.521 -1.153
3.48-11.35 Gyr -3.380 -1.527 -1.157
11.35-12.61 Gyr -3.346 -1.569 -0.893

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.298 10.344 10.395
{\rm log}_{10}({\rm SFR}) 0.284 0.533 0.769
{\rm log}_{10}({\rm sSFR}) -10.060 -9.814 -9.557
{\rm stellar\ age} 6.987 7.704 9.365

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.424 -0.307 -0.221
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.236 0.067 0.334

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.147 0.207 0.319
\delta -0.929 -0.765 -0.524
\tau_1/\tau_2 0.770 1.183 1.584
Q_{PAH} 0.379 1.069 1.967
U_{min} 2.376 6.739 13.714
{\rm log}_{10}(\gamma_e)\, -3.288 -2.552 -1.558

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.519 -3.767 -2.826
{\rm log}_{10}(\tau_{AGN})\, 1.040 1.537 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.187 -0.023 0.099
0.03-0.10 Gyr 0.376 0.658 0.915
0.10-0.33 Gyr -0.497 0.008 0.322
0.33-1.07 Gyr -0.778 -0.236 0.046
1.07-3.48 Gyr -0.618 -0.061 0.249
3.48-11.35 Gyr 0.285 0.504 0.597
11.35-12.61 Gyr 0.244 0.727 1.243