2026afsg results

Information

Transient
Name:AT2026afsg
Right ascension: 12h02m02.94s
Declination:29d50m41.40s
Discovery Date:Oct. 18, 2026, 8:55 p.m.
Classification:None
Redshift:None
MW E(B-V):0.018
Host
Name:UGC07012
Object ID:1044097.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 12h02m03.16s
Declination:29d50m53.11s
Redshift:0.009909
Photometric Redshift:None
Dataset
Version:0
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.96
Transient MWEBV processed 0.12
Host match processed 4.6
Host information processed 0.03
Host MWEBV processed 0.13
Host spectrum download processed 0.1
Global aperture construction processed 0.66
Global aperture photometry processed 6.37
Validate global photometry processed 18.4
Global host SED inference processed 354.74
Local aperture photometry processed 6.16
Validate local photometry processed 0.03
Local host SED inference processed 357.95
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.773 8.922 9.057
{\rm log}_{10}({\rm SFR}) -0.993 -0.743 -0.468
{\rm log}_{10}({\rm sSFR}) -9.974 -9.664 -9.310
{\rm stellar\ age} 5.024 6.726 7.951

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.709 -1.200 -0.730
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.534 -0.080 0.295

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.175 0.316 0.522
\delta -0.513 -0.161 0.091
\tau_1/\tau_2 0.799 1.068 1.335
Q_{PAH} 0.666 1.917 3.729
U_{min} 2.016 6.829 13.342
{\rm log}_{10}(\gamma_e)\, -3.100 -2.294 -0.801

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.928 -2.471 -1.681
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.508 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.062 -0.877 -0.686
0.03-0.10 Gyr -1.002 -0.693 -0.374
0.10-0.33 Gyr -1.231 -0.854 -0.562
0.33-1.11 Gyr -1.397 -1.015 -0.755
1.11-3.69 Gyr -1.370 -1.079 -0.861
3.69-12.27 Gyr -1.366 -1.007 -0.791
12.27-13.63 Gyr -1.617 -1.070 -0.644

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.356 9.524 9.654
{\rm log}_{10}({\rm SFR}) -0.502 -0.217 0.083
{\rm log}_{10}({\rm sSFR}) -10.078 -9.757 -9.372
{\rm stellar\ age} 4.301 6.411 7.681

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.508 -0.959 -0.533
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.470 -0.703 0.110

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.195 0.376 0.607
\delta -0.261 0.095 0.297
\tau_1/\tau_2 0.796 1.068 1.351
Q_{PAH} 0.319 0.969 2.583
U_{min} 1.858 6.658 13.496
{\rm log}_{10}(\gamma_e)\, -1.939 -1.311 -0.713

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.403 -3.262 -2.233
{\rm log}_{10}(\tau_{AGN})\, 0.976 1.492 1.939

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.640 -0.331 -0.111
0.03-0.10 Gyr -0.563 -0.189 0.178
0.10-0.33 Gyr -0.614 -0.232 0.129
0.33-1.11 Gyr -0.700 -0.319 -0.019
1.11-3.69 Gyr -0.760 -0.430 -0.194
3.69-12.27 Gyr -0.892 -0.436 -0.210
12.27-13.63 Gyr -1.211 -0.495 -0.071
 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h02m02.94s, 29d50m41.40s
semi major axis, semi minor axis (arcsec):9.84, 9.84
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 265.32 17.45 17.841 0.071 AB
GALEX_NUV 383.87 12.21 17.440 0.035 AB
SDSS_u 795.26 9.39 16.649 0.013 AB
SDSS_g 1810.61 11.34 15.755 0.007 AB
PanSTARRS_g 1766.56 2.65 15.782 0.002 AB
SDSS_r 2558.71 13.82 15.380 0.006 AB
PanSTARRS_r 2527.02 3.01 15.393 0.001 AB
SDSS_i 2925.22 15.43 15.235 0.006 AB
PanSTARRS_i 2782.17 3.94 15.289 0.002 AB
DES_i 2992.21 7.46 15.210 0.003 AB
PanSTARRS_z 3109.89 7.07 15.168 0.002 AB
SDSS_z 3183.8 29.0 15.143 0.010 AB
PanSTARRS_y 3514.25 14.48 15.035 0.004 AB
2MASS_J 4080.7 173.61 13.978 0.046 Vega
2MASS_H 4535.94 241.13 13.391 0.058 Vega
2MASS_K 3320.1 308.06 13.259 0.101 Vega
WISE_W1 1713.57 26.94 13.116 0.017 Vega
WISE_W2 1036.22 30.36 13.022 0.032 Vega
WISE_W3 4832.52 103.56 9.516 0.023 Vega

Aperture details

RA, DEC (J2000):12h02m03.09s, 29d50m52.90s
semi major axis, semi minor axis (arcsec):40.86, 22.48
angle (degrees, anti-clockwise from east):192.56
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 1509.32 25.7 15.953 0.018 AB
SDSS_g 7234.47 23.42 14.251 0.004 AB
PanSTARRS_g 7136.22 7.84 14.266 0.001 AB
PanSTARRS_i 11551.24 11.79 13.743 0.001 AB
PanSTARRS_z 12559.61 21.5 13.653 0.002 AB
SDSS_z 11991.05 82.9 13.703 0.008 AB
PanSTARRS_y 14183.61 43.9 13.521 0.003 AB
2MASS_J 15628.6 534.73 12.520 0.037 Vega
2MASS_H 17726.84 744.06 11.911 0.046 Vega
WISE_W2 4825.83 90.04 11.352 0.020 Vega
WISE_W3 24096.09 355.61 7.771 0.016 Vega
WISE_W4 34229.84 2522.59 5.944 0.080 Vega