2025agy results

Information

Transient
Name:AT2025agy
Right ascension: 15h00m52.06s
Declination:-25d12m28.02s
Discovery Date:Jan. 27, 2025, 8:11 a.m.
Classification:None
Redshift:None
MW E(B-V):0.142
Host
Name:2025agy
Right ascension: 15h00m52.42s
Declination:-25d12m23.70s
Redshift:0.037396
Photometric Redshift:0.029
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.6
Transient MWEBV processed 0.14
Host match processed 4.14
Host information processed 0.09
Host MWEBV processed 0.09
Global aperture construction processed 0.59
Global aperture photometry processed 3.65
Validate global photometry processed 10.4
Global host SED inference processed 513.68
Local aperture photometry processed 3.42
Validate local photometry processed 0.02
Local host SED inference processed 476.66
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h00m52.06s, -25d12m28.02s
semi major axis, semi minor axis (arcsec):2.7, 2.7
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 64.46 0.92 19.377 0.015 AB
PanSTARRS_r 126.1 0.85 18.648 0.007 AB
PanSTARRS_i 164.91 1.12 18.357 0.007 AB
PanSTARRS_z 198.9 1.89 18.153 0.010 AB
PanSTARRS_y 278.03 4.49 17.790 0.018 AB

Aperture details

RA, DEC (J2000):15h00m52.40s, -25d12m23.68s
semi major axis, semi minor axis (arcsec):15.29, 10.83
angle (degrees, anti-clockwise from east):-33.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 7382.27 5.4 14.230 0.001 AB
2MASS_J 17951.0 382.38 12.370 0.023 Vega
2MASS_K 22946.44 655.45 11.160 0.031 Vega
WISE_W1 12843.35 81.15 10.929 0.007 Vega
WISE_W2 8981.0 90.51 10.678 0.011 Vega
WISE_W4 60539.43 2588.98 5.325 0.046 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.871 9.098 9.266
{\rm log}_{10}({\rm SFR}) -1.085 -0.624 -0.177
{\rm log}_{10}({\rm sSFR}) -10.277 -9.742 -9.157
{\rm stellar\ age} 3.723 6.432 8.209

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.425 -0.756 -0.249
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.174 0.132 0.326

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.391 0.844 1.182
\delta -0.573 -0.225 0.133
\tau_1/\tau_2 0.706 1.076 1.456
Q_{PAH} 0.402 1.690 3.735
U_{min} 2.832 7.666 14.346
{\rm log}_{10}(\gamma_e)\, -3.373 -2.035 -1.142

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.110 -2.163 -0.779
{\rm log}_{10}(\tau_{AGN})\, 0.920 1.338 1.825

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.874 -0.552 -0.273
0.03-0.10 Gyr -1.496 -0.665 -0.146
0.10-0.33 Gyr -1.680 -0.808 -0.281
0.33-1.09 Gyr -1.684 -0.902 -0.516
1.09-3.61 Gyr -1.672 -0.912 -0.624
3.61-11.93 Gyr -1.662 -0.915 -0.638
11.93-13.26 Gyr -1.691 -0.884 -0.268

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.821 10.950 11.102
{\rm log}_{10}({\rm SFR}) -1.124 0.504 1.145
{\rm log}_{10}({\rm sSFR}) -12.117 -10.437 -9.785
{\rm stellar\ age} 5.499 7.601 10.385

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.423 -0.131 0.083
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.422 -0.638 0.218

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.458 0.722 0.988
\delta -0.702 -0.375 -0.018
\tau_1/\tau_2 0.389 0.788 1.224
Q_{PAH} 0.380 1.548 4.227
U_{min} 2.669 7.358 14.542
{\rm log}_{10}(\gamma_e)\, -3.387 -2.158 -1.273

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.852 -1.481 -1.058
{\rm log}_{10}(\tau_{AGN})\, 1.017 1.477 1.846

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.156 0.345 0.982
0.03-0.10 Gyr -1.946 0.327 1.231
0.10-0.33 Gyr -2.020 0.030 0.864
0.33-1.09 Gyr -1.557 0.249 0.928
1.09-3.61 Gyr -0.495 0.737 1.194
3.61-11.93 Gyr 0.187 0.969 1.201
11.93-13.26 Gyr 0.326 1.119 1.976