2025fvy results

Information

Transient
Name:AT2025fvy
Right ascension: 9h32m30.41s
Declination:11d42m54.70s
Discovery Date:March 26, 2025, 9:06 p.m.
Classification:None
Redshift:None
MW E(B-V):0.019
Host
Name:2025fvy
Right ascension: 9h32m30.88s
Declination:11d42m56.27s
Redshift:0.043288
Photometric Redshift:0.056
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
GALEX_FUV
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 14.96
Transient MWEBV processed 0.05
Host match processed 1.69
Host information processed 0.09
Host MWEBV processed 0.14
Global aperture construction processed 0.7
Global aperture photometry processed 5.51
Validate global photometry processed 16.08
Global host SED inference processed 424.71
Local aperture photometry processed 5.4
Validate local photometry processed 0.02
Local host SED inference processed 444.34
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h32m30.41s, 11d42m54.70s
semi major axis, semi minor axis (arcsec):2.35, 2.35
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 9.35 1.55 21.473 0.180 AB
SDSS_g 35.44 1.65 20.026 0.051 AB
PanSTARRS_g 37.77 0.55 19.957 0.016 AB
SDSS_r 61.15 2.22 19.434 0.039 AB
PanSTARRS_r 61.21 0.59 19.433 0.011 AB
SDSS_i 83.22 2.92 19.099 0.038 AB
PanSTARRS_i 79.24 0.79 19.153 0.011 AB
PanSTARRS_z 95.53 1.4 18.950 0.016 AB
SDSS_z 105.15 6.65 18.846 0.069 AB
PanSTARRS_y 112.82 3.95 18.769 0.038 AB

Aperture details

RA, DEC (J2000):9h32m30.86s, 11d42m56.49s
semi major axis, semi minor axis (arcsec):15.14, 11.44
angle (degrees, anti-clockwise from east):-53.77
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 106.15 7.19 18.835 0.074 AB
SDSS_u 364.17 9.02 17.497 0.027 AB
SDSS_g 1077.88 9.17 16.319 0.009 AB
PanSTARRS_g 1137.83 3.13 16.260 0.003 AB
SDSS_r 1911.24 12.48 15.697 0.007 AB
PanSTARRS_r 1961.78 3.34 15.668 0.002 AB
SDSS_i 2668.14 16.58 15.334 0.007 AB
PanSTARRS_i 2621.44 4.45 15.354 0.002 AB
PanSTARRS_z 3135.38 7.98 15.159 0.003 AB
SDSS_z 3290.0 37.49 15.107 0.012 AB
PanSTARRS_y 3756.17 22.27 14.963 0.006 AB
2MASS_J 4038.27 361.36 13.990 0.097 Vega
2MASS_H 4647.33 503.56 13.364 0.118 Vega
2MASS_K 5155.34 654.06 12.782 0.138 Vega
WISE_W1 2292.82 35.9 12.800 0.017 Vega
WISE_W2 1350.69 40.13 12.735 0.032 Vega
WISE_W3 3957.54 182.58 9.732 0.050 Vega
WISE_W4 3321.51 812.16 8.477 0.265 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.639 8.826 8.957
{\rm log}_{10}({\rm SFR}) -2.194 -1.412 -0.395
{\rm log}_{10}({\rm sSFR}) -11.155 -10.304 -9.192
{\rm stellar\ age} 3.309 6.339 7.997

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.393 -0.682 -0.228
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.704 -0.844 0.138

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.244 0.730 1.185
\delta -0.481 -0.106 0.196
\tau_1/\tau_2 0.694 1.045 1.403
Q_{PAH} 0.982 2.609 4.949
U_{min} 2.762 7.854 15.333
{\rm log}_{10}(\gamma_e)\, -3.081 -1.719 -0.686

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.190 -0.950 -0.146
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.526 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.603 -1.626 -0.969
0.03-0.10 Gyr -2.474 -1.411 -0.275
0.10-0.33 Gyr -2.177 -1.285 -0.526
0.33-1.09 Gyr -2.248 -1.253 -0.751
1.09-3.59 Gyr -2.106 -1.166 -0.863
3.59-11.86 Gyr -2.065 -1.163 -0.920
11.86-13.18 Gyr -2.140 -1.185 -0.578

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.330 10.408 10.484
{\rm log}_{10}({\rm SFR}) -0.417 0.162 0.785
{\rm log}_{10}({\rm sSFR}) -10.879 -10.260 -9.546
{\rm stellar\ age} 7.350 8.121 10.780

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.642 -0.456 -0.326
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.077 0.276 0.406

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.153 0.284 0.458
\delta -0.728 -0.293 0.178
\tau_1/\tau_2 0.457 0.842 1.234
Q_{PAH} 0.512 1.476 3.231
U_{min} 2.418 7.538 14.610
{\rm log}_{10}(\gamma_e)\, -3.076 -1.970 -0.988

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.335 -3.367 -2.457
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.569 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.543 -0.163 0.059
0.03-0.10 Gyr -0.775 0.258 0.932
0.10-0.33 Gyr -1.648 -0.275 0.217
0.33-1.09 Gyr -1.534 -0.351 0.025
1.09-3.59 Gyr -1.199 -0.099 0.270
3.59-11.86 Gyr 0.105 0.532 0.666
11.86-13.18 Gyr 0.160 0.772 1.446