2025qwu results

Information

Transient
Name:AT2025qwu
Right ascension: 13h14m40.49s
Declination:22d20m48.44s
Discovery Date:April 2, 2025, 8:45 a.m.
Classification:None
Redshift:None
MW E(B-V):0.013
Host
Name:
Right ascension: 13h14m40.46s
Declination:22d20m48.17s
Redshift:None
Photometric Redshift:0.177
 

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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 40.76
Transient MWEBV processed 0.04
Host match processed 6.14
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 6.04
Validate global photometry processed 17.85
Global host SED inference processed 398.17
Local aperture photometry processed 6.64
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):13h14m40.44s, 22d20m48.39s
semi major axis, semi minor axis (arcsec):3.33, 2.72
angle (degrees, anti-clockwise from east):-148.06
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.09 2.81 21.630 0.378 AB
GALEX_NUV 12.08 2.28 21.195 0.205 AB
SDSS_u 26.84 2.35 20.328 0.095 AB
SDSS_g 67.24 2.28 19.331 0.037 AB
DES_g 68.9 0.42 19.304 0.007 AB
PanSTARRS_g 64.51 1.57 19.376 0.026 AB
SDSS_r 123.84 3.12 18.668 0.027 AB
PanSTARRS_r 140.59 1.09 18.530 0.008 AB
DES_r 148.2 0.95 18.473 0.007 AB
SDSS_i 179.09 4.0 18.267 0.024 AB
PanSTARRS_i 198.15 1.22 18.158 0.007 AB
PanSTARRS_z 221.13 1.83 18.038 0.009 AB
SDSS_z 229.1 7.63 18.000 0.036 AB
DES_z 245.09 2.58 17.927 0.011 AB
PanSTARRS_y 237.13 3.62 17.963 0.017 AB
2MASS_J 393.9 100.18 16.517 0.276 Vega
2MASS_H 218.41 156.04 16.684 0.776 Vega
2MASS_K 696.05 168.53 14.956 0.263 Vega
WISE_W1 178.3 9.02 15.573 0.055 Vega
WISE_W2 135.0 11.89 15.235 0.096 Vega
WISE_W3 197.61 50.85 12.986 0.279 Vega
WISE_W4 112.2 393.85 12.155 3.811 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})\, 10.480 10.524 10.594
{\rm log}_{10}({\rm SFR}) 0.258 0.530 0.770
{\rm log}_{10}({\rm sSFR}) -10.255 -10.003 -9.741
{\rm stellar\ age} 6.498 7.140 8.773

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.780 -0.539 -0.335
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.524 -0.689 0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.170 0.284 0.443
\delta -0.711 -0.381 -0.082
\tau_1/\tau_2 0.838 1.174 1.520
Q_{PAH} 0.429 1.316 2.860
U_{min} 2.516 7.423 14.031
{\rm log}_{10}(\gamma_e)\, -3.049 -2.191 -1.169

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.115 -2.868 -1.887
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.402 1.862

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.152 0.327 0.487
0.03-0.10 Gyr 0.266 0.597 0.871
0.10-0.32 Gyr -0.273 0.196 0.517
0.32-1.02 Gyr -0.637 -0.113 0.203
1.02-3.26 Gyr -0.491 0.097 0.446
3.26-10.40 Gyr 0.494 0.738 0.833
10.40-11.56 Gyr 0.425 0.947 1.508