2025top results

Information

Transient
Name:AT2025top
Right ascension: 11h09m27.79s
Declination:17d58m21.34s
Discovery Date:April 27, 2025, 8:46 a.m.
Classification:None
Redshift:None
MW E(B-V):0.018
Host
Name:
Right ascension: 11h09m27.86s
Declination:17d58m19.68s
Redshift:None
Photometric Redshift:0.126
 

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 31.46
Transient MWEBV processed 0.04
Host match processed 7.05
Host information processed 0.17
Host MWEBV processed 0.07
Global aperture construction processed 0.66
Global aperture photometry processed 6.74
Validate global photometry processed 18.4
Global host SED inference processed 505.72
Local aperture photometry processed 7.47
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):11h09m28.16s, 17d58m17.30s
semi major axis, semi minor axis (arcsec):2.97, 2.09
angle (degrees, anti-clockwise from east):-60.98
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.47 2.36 22.055 0.468 AB
GALEX_NUV 8.37 0.41 21.593 0.053 AB
SDSS_u 12.97 2.16 21.117 0.181 AB
SDSS_g 18.92 1.51 20.708 0.087 AB
DES_g 18.54 0.32 20.730 0.019 AB
PanSTARRS_g 16.15 0.57 20.879 0.038 AB
SDSS_r 25.36 1.81 20.390 0.077 AB
PanSTARRS_r 23.14 0.64 20.489 0.030 AB
DES_r 25.89 0.64 20.367 0.027 AB
SDSS_i 31.02 2.59 20.171 0.091 AB
PanSTARRS_i 26.22 0.75 20.353 0.031 AB
PanSTARRS_z 30.83 1.25 20.178 0.044 AB
SDSS_z 30.86 7.56 20.177 0.266 AB
DES_z 30.48 1.54 20.190 0.055 AB
PanSTARRS_y 35.15 3.23 20.035 0.100 AB
2MASS_J 16.31 65.1 19.974 4.334 Vega
2MASS_H 239.72 109.9 16.583 0.498 Vega
2MASS_K -139.2 123.82 Vega
WISE_W1 43.78 7.63 17.098 0.189 Vega
WISE_W2 36.27 11.53 16.662 0.345 Vega
WISE_W3 105.95 55.45 13.663 0.568 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})\, 8.567 9.042 9.259
{\rm log}_{10}({\rm SFR}) -0.098 0.334 0.692
{\rm log}_{10}({\rm sSFR}) -9.188 -8.673 -7.964
{\rm stellar\ age} 0.162 4.269 6.973

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.692 -1.173 -0.300
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.588 -0.841 0.032

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.277 0.695 1.145
\delta 0.067 0.259 0.354
\tau_1/\tau_2 0.613 1.113 1.587
Q_{PAH} 1.567 3.403 5.339
U_{min} 3.868 10.485 18.389
{\rm log}_{10}(\gamma_e)\, -2.874 -1.747 -0.608

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.650 -1.428 -0.456
{\rm log}_{10}(\tau_{AGN})\, 0.989 1.440 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.287 -0.928 -0.358
0.03-0.10 Gyr 0.045 0.480 0.850
0.10-0.32 Gyr -2.840 -0.710 0.078
0.32-1.05 Gyr -4.512 -1.578 -0.622
1.05-3.38 Gyr -5.031 -1.477 -0.698
3.38-10.92 Gyr -4.984 -1.450 -0.709
10.92-12.13 Gyr -4.752 -1.277 -0.216