2025qey results

Information

Transient
Name:AT2025qey
Right ascension: 17h12m15.53s
Declination:35d10m04.32s
Discovery Date:July 3, 2025, 8:14 a.m.
Classification:None
Redshift:None
MW E(B-V):0.022
Host
Name:
Right ascension: 17h12m15.41s
Declination:35d10m03.61s
Redshift:0.084867
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_g
DES_z
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 28.32
Transient MWEBV processed 0.04
Host match processed 5.39
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 5.81
Validate global photometry processed 16.47
Global host SED inference processed 633.08
Local aperture photometry processed 6.44
Validate local photometry processed 0.02
Local host SED inference processed 461.13
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h12m15.53s, 35d10m04.32s
semi major axis, semi minor axis (arcsec):1.26, 1.26
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 22.0 0.39 20.544 0.019 AB
PanSTARRS_r 52.73 0.36 19.595 0.007 AB
PanSTARRS_i 70.93 0.25 19.273 0.004 AB
PanSTARRS_z 87.67 0.87 19.043 0.011 AB
DES_z 99.67 1.62 18.904 0.018 AB
PanSTARRS_y 94.75 2.08 18.959 0.024 AB

Aperture details

RA, DEC (J2000):17h12m15.41s, 35d10m03.79s
semi major axis, semi minor axis (arcsec):5.67, 4.39
angle (degrees, anti-clockwise from east):-98.18
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.24 1.71 22.331 0.438 AB
GALEX_NUV 10.97 1.98 21.299 0.196 AB
SDSS_u 46.79 3.93 19.725 0.091 AB
SDSS_g 131.35 3.27 18.604 0.027 AB
DES_g 130.45 0.95 18.611 0.008 AB
PanSTARRS_g 146.79 1.09 18.483 0.008 AB
SDSS_r 273.34 4.76 17.808 0.019 AB
PanSTARRS_r 264.84 1.36 17.843 0.006 AB
SDSS_i 365.99 6.15 17.491 0.018 AB
PanSTARRS_i 370.61 0.93 17.478 0.003 AB
PanSTARRS_z 446.63 3.33 17.275 0.008 AB
SDSS_z 401.21 17.42 17.392 0.047 AB
DES_z 488.32 3.82 17.178 0.008 AB
PanSTARRS_y 508.57 8.12 17.134 0.017 AB
2MASS_J 666.66 101.62 15.945 0.166 Vega
2MASS_H 623.16 160.15 15.546 0.279 Vega
2MASS_K 930.14 177.83 14.641 0.208 Vega
WISE_W1 252.88 9.38 15.194 0.040 Vega
WISE_W2 154.36 10.73 15.090 0.075 Vega
WISE_W3 217.38 49.25 12.883 0.246 Vega
WISE_W4 -262.44 276.61 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.542 9.641 9.749
{\rm log}_{10}({\rm SFR}) -1.891 -1.244 -0.650
{\rm log}_{10}({\rm sSFR}) -11.526 -10.924 -10.325
{\rm stellar\ age} 7.047 8.542 11.819

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.222 -0.671 -0.293
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.381 -0.757 -0.110

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.303 0.643 1.012
\delta -0.424 -0.039 0.228
\tau_1/\tau_2 0.566 0.916 1.297
Q_{PAH} 0.809 2.480 5.308
U_{min} 3.286 8.445 15.526
{\rm log}_{10}(\gamma_e)\, -2.980 -1.952 -0.653

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.540 -0.765 -0.165
{\rm log}_{10}(\tau_{AGN})\, 1.068 1.494 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.929 -1.123 -0.508
0.03-0.10 Gyr -2.387 -1.478 -0.731
0.10-0.33 Gyr -2.956 -1.659 -0.922
0.33-1.07 Gyr -3.332 -1.609 -0.831
1.07-3.48 Gyr -3.291 -1.286 -0.419
3.48-11.38 Gyr -1.575 -0.311 -0.126
11.38-12.64 Gyr -0.543 0.255 0.842

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.184 10.269 10.352
{\rm log}_{10}({\rm SFR}) -0.976 -0.435 0.064
{\rm log}_{10}({\rm sSFR}) -11.268 -10.681 -10.199
{\rm stellar\ age} 7.706 10.378 11.919

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.095 -0.818 -0.642
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.502 0.243 0.425

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.107 0.199 0.314
\delta -0.882 -0.591 -0.135
\tau_1/\tau_2 0.540 0.970 1.427
Q_{PAH} 0.386 1.211 2.757
U_{min} 3.112 8.546 16.174
{\rm log}_{10}(\gamma_e)\, -2.912 -1.979 -1.030

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.412 -3.352 -2.295
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.511 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.432 -1.049 -0.619
0.03-0.10 Gyr -0.932 -0.319 0.212
0.10-0.33 Gyr -3.766 -1.249 -0.348
0.33-1.07 Gyr -5.760 -1.954 -0.827
1.07-3.48 Gyr -3.883 -1.543 -0.574
3.48-11.38 Gyr -1.511 0.132 0.477
11.38-12.64 Gyr 0.313 1.239 1.495