2025amug results

Information

Transient
Name:AT2025amug
Right ascension: 23h46m08.97s
Declination:-9d27m05.43s
Discovery Date:Oct. 18, 2025, 8:32 p.m.
Classification:None
Redshift:None
MW E(B-V):0.029
Host
Name:J234608.96-092704.80
Object ID:9906617937692137
Catalog Name:decals
Catalog Release:dr9
Right ascension: 23h46m08.96s
Declination:-9d27m04.80s
Redshift:0.078103
Photometric Redshift:None
 

Cutout Download Report

Downloadable 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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.26
Transient MWEBV processed 0.11
Host match processed 5.52
Host information processed 0.04
Host MWEBV processed 0.13
Host spectrum download not processed None
Global aperture construction processed 0.62
Global aperture photometry processed 7.6
Validate global photometry processed 20.09
Global host SED inference processed 442.88
Local aperture photometry processed 7.25
Validate local photometry processed 0.03
Local host SED inference processed 428.66
 

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})\, 9.653 9.795 9.927
{\rm log}_{10}({\rm SFR}) -0.621 -0.129 0.284
{\rm log}_{10}({\rm sSFR}) -10.459 -9.920 -9.448
{\rm stellar\ age} 4.011 6.237 7.692

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.387 -0.787 -0.410
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.768 -1.336 -0.061

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.244 0.498 0.854
\delta -0.809 -0.472 -0.087
\tau_1/\tau_2 0.680 1.046 1.396
Q_{PAH} 0.546 2.019 4.364
U_{min} 2.912 8.042 14.773
{\rm log}_{10}(\gamma_e)\, -3.205 -1.739 -0.635

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.807 -2.007 -0.770
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.388 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.538 -0.235 0.018
0.03-0.10 Gyr -0.887 -0.128 0.378
0.10-0.33 Gyr -0.831 -0.077 0.388
0.33-1.07 Gyr -0.698 -0.104 0.269
1.07-3.50 Gyr -0.661 -0.140 0.118
3.50-11.45 Gyr -0.685 -0.163 0.076
11.45-12.73 Gyr -0.763 -0.108 0.403

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.282 10.340 10.435
{\rm log}_{10}({\rm SFR}) 0.555 0.769 1.005
{\rm log}_{10}({\rm sSFR}) -9.812 -9.583 -9.326
{\rm stellar\ age} 6.585 7.362 9.193

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.742 -0.497 -0.369
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.175 0.343 0.444

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.166 0.242 0.407
\delta -0.892 -0.692 -0.418
\tau_1/\tau_2 0.710 1.064 1.458
Q_{PAH} 0.834 2.006 3.523
U_{min} 2.379 6.971 14.170
{\rm log}_{10}(\gamma_e)\, -2.746 -1.762 -0.930

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.708 -2.484 -1.679
{\rm log}_{10}(\tau_{AGN})\, 1.175 1.624 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.058 0.109 0.235
0.03-0.10 Gyr 0.673 0.904 1.150
0.10-0.33 Gyr -0.627 0.210 0.557
0.33-1.07 Gyr -0.870 -0.066 0.204
1.07-3.50 Gyr -0.666 0.082 0.381
3.50-11.45 Gyr 0.189 0.467 0.591
11.45-12.73 Gyr 0.116 0.628 1.247
 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h46m08.97s, -9d27m05.43s
semi major axis, semi minor axis (arcsec):1.35, 1.35
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 135.05 0.68 18.574 0.005 AB
PanSTARRS_g 113.17 0.35 18.766 0.003 AB
SDSS_r 200.22 3.74 18.146 0.020 AB
PanSTARRS_r 183.01 0.39 18.244 0.002 AB
DES_r 227.43 1.68 18.008 0.008 AB
SDSS_i 284.72 4.56 17.764 0.017 AB
PanSTARRS_i 270.1 0.53 17.821 0.002 AB
DES_i 294.1 2.49 17.729 0.009 AB
PanSTARRS_z 302.54 1.08 17.698 0.004 AB
SDSS_z 344.25 6.73 17.558 0.021 AB
DES_z 356.11 4.34 17.521 0.013 AB
PanSTARRS_y 325.39 2.33 17.619 0.008 AB

Aperture details

RA, DEC (J2000):23h46m08.94s, -9d27m04.63s
semi major axis, semi minor axis (arcsec):5.93, 5.4
angle (degrees, anti-clockwise from east):199.6
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 31.76 1.23 20.145 0.042 AB
GALEX_NUV 54.86 0.9 19.552 0.018 AB
SDSS_u 157.58 5.79 18.406 0.040 AB
SDSS_g 414.53 5.61 17.356 0.015 AB
DES_g 442.28 1.3 17.286 0.003 AB
PanSTARRS_g 432.14 1.29 17.311 0.003 AB
SDSS_r 686.23 7.41 16.809 0.012 AB
PanSTARRS_r 672.82 1.37 16.830 0.002 AB
DES_r 760.36 3.16 16.697 0.005 AB
SDSS_i 951.34 9.65 16.454 0.011 AB
PanSTARRS_i 948.17 2.01 16.458 0.002 AB
DES_i 973.34 4.61 16.429 0.005 AB
PanSTARRS_z 1077.0 4.23 16.319 0.004 AB
SDSS_z 1077.45 21.49 16.319 0.022 AB
PanSTARRS_y 1235.05 9.6 16.171 0.008 AB
2MASS_J 1650.93 124.48 14.961 0.082 Vega
2MASS_H 1742.81 156.23 14.429 0.097 Vega
2MASS_K 1587.9 248.83 14.060 0.170 Vega
WISE_W1 757.76 22.18 14.002 0.032 Vega
WISE_W2 517.98 27.18 13.775 0.057 Vega
WISE_W3 2700.06 97.5 10.148 0.039 Vega
WISE_W4 3461.49 772.02 8.432 0.242 Vega