2025umm results

Information

Transient
Name:AT2025umm
Right ascension: 16h38m56.51s
Declination:32d02m32.01s
Discovery Date:July 29, 2025, 7:36 a.m.
Classification:None
Redshift:None
MW E(B-V):0.022
Host
Name:1977327
Right ascension: 16h38m56.40s
Declination:32d02m31.92s
Redshift:None
Photometric Redshift:0.161
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 35.47
Transient MWEBV processed 0.04
Host match processed 4.11
Host information processed 0.14
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 6.23
Validate global photometry processed 15.91
Global host SED inference processed 561.92
Local aperture photometry processed 6.55
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):16h38m56.49s, 32d02m31.80s
semi major axis, semi minor axis (arcsec):8.41, 4.16
angle (degrees, anti-clockwise from east):-154.37
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 50.51 4.19 19.641 0.090 AB
SDSS_g 136.09 3.64 18.565 0.029 AB
DES_g 137.76 2.08 18.552 0.016 AB
PanSTARRS_g 144.95 1.33 18.497 0.010 AB
SDSS_r 311.97 5.22 17.665 0.018 AB
PanSTARRS_r 314.3 1.84 17.657 0.006 AB
DES_r 324.65 2.88 17.621 0.010 AB
SDSS_i 459.8 7.36 17.244 0.017 AB
PanSTARRS_i 460.4 1.78 17.242 0.004 AB
PanSTARRS_z 580.06 3.46 16.991 0.006 AB
SDSS_z 552.02 16.12 17.045 0.032 AB
DES_z 619.9 5.4 16.919 0.009 AB
PanSTARRS_y 700.36 9.26 16.787 0.014 AB
2MASS_J 1096.19 138.59 15.405 0.137 Vega
2MASS_H 1039.8 224.19 14.990 0.234 Vega
2MASS_K 1451.73 247.87 14.157 0.185 Vega
WISE_W1 497.15 14.93 14.460 0.033 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})\, 10.762 10.846 10.928
{\rm log}_{10}({\rm SFR}) -0.183 0.892 1.343
{\rm log}_{10}({\rm sSFR}) -11.113 -9.964 -9.443
{\rm stellar\ age} 6.071 7.016 9.214

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.792 -0.521 -0.354
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.767 -0.926 0.141

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.260 0.423 0.596
\delta -0.964 -0.852 -0.562
\tau_1/\tau_2 0.518 0.911 1.320
Q_{PAH} 0.389 1.337 3.443
U_{min} 2.311 7.126 14.630
{\rm log}_{10}(\gamma_e)\, -3.353 -2.268 -0.882

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.234 -3.094 -1.833
{\rm log}_{10}(\tau_{AGN})\, 1.052 1.485 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.638 0.527 0.918
0.03-0.10 Gyr -0.164 0.971 1.468
0.10-0.32 Gyr -0.998 0.293 0.820
0.32-1.03 Gyr -1.744 0.081 0.611
1.03-3.29 Gyr -0.572 0.510 0.926
3.29-10.56 Gyr 0.602 0.998 1.152
10.56-11.73 Gyr 0.544 1.172 1.875