2025qsa results

Information

Transient
Name:AT2025qsa
Right ascension: 9h23m22.64s
Declination:34d34m37.20s
Discovery Date:April 15, 2025, 7:53 a.m.
Classification:None
Redshift:None
MW E(B-V):0.015
Host
Name:
Right ascension: 9h23m22.75s
Declination:34d34m34.90s
Redshift:None
Photometric Redshift:0.195
 

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: blocked

Task Name Status Time (s)
Cutout download processed 37.85
Transient MWEBV processed 0.09
Host match processed 5.65
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 5.85
Validate global photometry processed 16.69
Global host SED inference processed 394.56
Local aperture photometry processed 6.6
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):9h23m22.74s, 34d34m35.03s
semi major axis, semi minor axis (arcsec):7.6, 4.68
angle (degrees, anti-clockwise from east):-125.98
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.41 0.7 21.882 0.118 AB
GALEX_NUV 15.79 0.71 20.904 0.049 AB
SDSS_u 29.83 4.57 20.213 0.166 AB
SDSS_g 82.57 2.89 19.108 0.038 AB
DES_g 90.98 0.81 19.003 0.010 AB
PanSTARRS_g 100.71 1.03 18.892 0.011 AB
SDSS_r 200.99 4.43 18.142 0.024 AB
PanSTARRS_r 198.26 1.27 18.157 0.007 AB
SDSS_i 282.5 6.08 17.772 0.023 AB
PanSTARRS_i 290.41 1.42 17.742 0.005 AB
PanSTARRS_z 354.97 3.43 17.525 0.010 AB
SDSS_z 332.71 16.08 17.595 0.052 AB
DES_z 372.36 4.3 17.473 0.013 AB
PanSTARRS_y 441.11 8.64 17.289 0.021 AB
2MASS_J 525.22 137.96 16.204 0.285 Vega
2MASS_H 398.39 188.64 16.032 0.514 Vega
2MASS_K 1047.79 222.73 14.512 0.231 Vega
WISE_W1 335.58 13.55 14.887 0.044 Vega
WISE_W2 252.58 21.25 14.555 0.091 Vega
WISE_W3 824.49 84.94 11.436 0.112 Vega
WISE_W4 638.03 528.77 10.268 0.900 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.838 10.878 10.939
{\rm log}_{10}({\rm SFR}) 0.732 0.952 1.168
{\rm log}_{10}({\rm sSFR}) -10.162 -9.929 -9.713
{\rm stellar\ age} 6.542 7.266 9.372

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.406 -0.206 -0.074
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.726 -0.428 0.229

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.177 0.261 0.393
\delta -0.739 -0.444 -0.169
\tau_1/\tau_2 0.871 1.265 1.631
Q_{PAH} 0.894 2.467 4.536
U_{min} 2.884 7.941 15.425
{\rm log}_{10}(\gamma_e)\, -2.619 -1.596 -0.707

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.844 -2.269 -1.525
{\rm log}_{10}(\tau_{AGN})\, 0.939 1.328 1.803

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.219 0.493 0.690
0.03-0.10 Gyr 0.821 1.067 1.299
0.10-0.32 Gyr -0.017 0.567 0.857
0.32-1.01 Gyr -0.408 0.173 0.507
1.01-3.21 Gyr -0.277 0.364 0.724
3.21-10.22 Gyr 0.674 1.071 1.170
10.22-11.36 Gyr 0.875 1.404 1.983