2025ugm results

Information

Transient
Name:AT2025ugm
Right ascension: 2h29m20.44s
Declination:-7d40m41.04s
Discovery Date:Aug. 17, 2025, 5:43 p.m.
Classification:None
Redshift:None
MW E(B-V):0.026
Host
Name:1014880
Right ascension: 2h29m21.07s
Declination:-7d40m41.77s
Redshift:0.147111
Photometric Redshift:0.144
 

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 40.69
Transient MWEBV processed 0.05
Host match processed 4.03
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.3
Validate global photometry processed 17.6
Global host SED inference processed 388.39
Local aperture photometry processed 6.86
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):2h29m21.09s, -7d40m41.29s
semi major axis, semi minor axis (arcsec):9.41, 7.37
angle (degrees, anti-clockwise from east):-2.39
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 26.17 1.34 20.356 0.056 AB
GALEX_NUV 38.79 0.49 19.928 0.014 AB
SDSS_u 64.88 6.45 19.370 0.108 AB
SDSS_g 222.17 4.76 18.033 0.023 AB
DES_g 238.65 0.56 17.956 0.003 AB
PanSTARRS_g 242.06 1.86 17.940 0.008 AB
SDSS_r 378.58 6.52 17.455 0.019 AB
PanSTARRS_r 374.25 2.46 17.467 0.007 AB
DES_r 404.76 0.77 17.382 0.002 AB
SDSS_i 523.43 8.81 17.103 0.018 AB
PanSTARRS_i 510.26 3.32 17.131 0.007 AB
PanSTARRS_z 561.99 4.81 17.026 0.009 AB
SDSS_z 672.74 24.31 16.830 0.039 AB
DES_z 608.71 2.78 16.939 0.005 AB
PanSTARRS_y 611.3 12.71 16.934 0.023 AB
2MASS_J 699.44 219.88 15.893 0.341 Vega
2MASS_H 1112.8 326.85 14.916 0.319 Vega
2MASS_K 921.79 373.9 14.651 0.440 Vega
WISE_W1 465.34 15.87 14.532 0.037 Vega
WISE_W2 324.62 20.43 14.283 0.068 Vega
WISE_W3 1322.1 74.09 10.923 0.061 Vega
WISE_W4 961.44 439.04 9.823 0.496 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})\, 10.500 10.554 10.611
{\rm log}_{10}({\rm SFR}) 0.389 0.595 0.777
{\rm log}_{10}({\rm sSFR}) -10.183 -9.953 -9.756
{\rm stellar\ age} 3.767 4.932 5.785

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.939 -0.578 -0.317
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.305 0.248 0.399

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.218 0.345 0.510
\delta -0.183 0.092 0.257
\tau_1/\tau_2 0.845 1.138 1.440
Q_{PAH} 0.753 1.794 3.493
U_{min} 2.262 6.705 13.397
{\rm log}_{10}(\gamma_e)\, -3.294 -2.355 -1.500

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.063 -2.716 -1.733
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.475 1.907

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.363 0.512 0.635
0.03-0.10 Gyr 0.347 0.631 0.855
0.10-0.32 Gyr 0.720 0.939 1.132
0.32-1.03 Gyr 0.887 1.050 1.195
1.03-3.33 Gyr 0.621 0.823 1.008
3.33-10.71 Gyr 0.304 0.571 0.712
10.71-11.89 Gyr -0.064 0.521 0.901