2026vmu results

Information

Transient
Name:AT2026vmu
Right ascension: 21h26m02.90s
Declination:19d42m50.09s
Discovery Date:July 16, 2026, 8:30 a.m.
Classification:None
Redshift:None
MW E(B-V):0.082
Host
Name:J212602.95+194250.72
Object ID:9906628815625753
Catalog Name:decals
Catalog Release:dr9
Right ascension: 21h26m02.95s
Declination:19d42m50.72s
Redshift:None
Photometric Redshift:0.110
 

Cutout Download Report

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

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 21.85
Transient MWEBV processed 0.11
Host match processed 6.51
Host information processed 0.15
Host MWEBV processed 0.15
Global aperture construction processed 0.66
Global aperture photometry processed 7.67
Validate global photometry processed 20.32
Global host SED inference processed 464.74
Local aperture photometry processed 7.48
Validate local photometry processed 0.03
Local host SED inference not enough filters 23.23
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h26m02.90s, 19d42m50.09s
semi major axis, semi minor axis (arcsec):1.0, 1.0
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_i 21.75 1.19 20.557 0.059 AB
DES_z 21.77 0.77 20.556 0.038 AB

Aperture details

RA, DEC (J2000):21h26m02.94s, 19d42m50.99s
semi major axis, semi minor axis (arcsec):3.31, 2.66
angle (degrees, anti-clockwise from east):255.9
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 12.39 2.29 21.168 0.201 AB
SDSS_u 11.95 2.74 21.207 0.249 AB
SDSS_g 33.93 1.73 20.074 0.056 AB
DES_g 34.06 0.22 20.069 0.007 AB
PanSTARRS_g 37.42 0.56 19.967 0.016 AB
SDSS_r 57.49 2.32 19.501 0.044 AB
PanSTARRS_r 59.52 0.75 19.463 0.014 AB
DES_r 53.69 0.37 19.575 0.007 AB
SDSS_i 69.62 3.14 19.293 0.049 AB
PanSTARRS_i 75.41 0.76 19.206 0.011 AB
DES_i 72.06 2.31 19.256 0.035 AB
PanSTARRS_z 70.33 1.83 19.282 0.028 AB
SDSS_z 76.06 7.63 19.197 0.109 AB
DES_z 76.61 1.51 19.189 0.021 AB
PanSTARRS_y 78.38 4.78 19.164 0.066 AB
2MASS_J 251.49 97.1 17.004 0.419 Vega
2MASS_H -4.64 148.0 Vega
2MASS_K 355.42 153.24 15.685 0.468 Vega
WISE_W1 20.01 8.7 17.948 0.472 Vega
WISE_W2 33.25 11.66 16.756 0.381 Vega
WISE_W3 52.44 40.49 14.427 0.838 Vega
WISE_W4 156.17 315.12 11.796 2.191 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})\, 9.332 9.488 9.597
{\rm log}_{10}({\rm SFR}) -0.223 0.014 0.326
{\rm log}_{10}({\rm sSFR}) -9.736 -9.488 -9.102
{\rm stellar\ age} 5.329 6.800 8.242

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.252 -0.644 -0.155
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.905 -0.642 -0.400

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.128 0.297 0.613
\delta -0.160 0.195 0.347
\tau_1/\tau_2 0.845 1.192 1.577
Q_{PAH} 0.875 2.737 5.026
U_{min} 2.715 7.579 14.707
{\rm log}_{10}(\gamma_e)\, -2.795 -1.762 -0.692

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.697 -1.477 -0.670
{\rm log}_{10}(\tau_{AGN})\, 1.058 1.392 1.823

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.287 -0.075 0.170
0.03-0.10 Gyr -0.240 0.057 0.395
0.10-0.32 Gyr -0.938 -0.443 -0.069
0.32-1.05 Gyr -1.151 -0.710 -0.395
1.05-3.42 Gyr -1.173 -0.671 -0.394
3.42-11.10 Gyr -0.768 -0.417 -0.243
11.10-12.34 Gyr -0.837 -0.252 0.273