2026mbg results

Information

Transient
Name:AT2026mbg
Right ascension: 11h49m00.09s
Declination:8d01m50.77s
Discovery Date:May 11, 2026, 6:48 a.m.
Classification:None
Redshift:None
MW E(B-V):0.014
Host
Name:J114859.91+080146.92
Object ID:9906624476021261
Catalog Name:decals
Catalog Release:dr9
Right ascension: 11h48m59.91s
Declination:8d01m46.92s
Redshift:None
Photometric Redshift:0.112
 

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 17.69
Transient MWEBV processed 0.06
Host match processed 5.35
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.48
Validate global photometry processed 18.46
Global host SED inference processed 460.49
Local aperture photometry processed 6.05
Validate local photometry processed 0.03
Local host SED inference failed 0.05
 

Imaging data

 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h49m00.09s, 8d01m50.77s
semi major axis, semi minor axis (arcsec):0.98, 0.98
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 0.87 0.38 24.053 0.477 AB

Aperture details

RA, DEC (J2000):11h48m59.92s, 8d01m47.01s
semi major axis, semi minor axis (arcsec):3.61, 2.63
angle (degrees, anti-clockwise from east):-134.45
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 13.88 6.41 21.044 0.502 AB
SDSS_g 32.98 3.75 20.105 0.124 AB
DES_g 26.4 0.36 20.346 0.015 AB
PanSTARRS_g 29.82 0.68 20.214 0.025 AB
SDSS_r 38.67 3.64 19.932 0.102 AB
PanSTARRS_r 38.32 0.86 19.941 0.024 AB
DES_r 38.79 0.7 19.928 0.020 AB
SDSS_i 49.68 4.17 19.660 0.091 AB
PanSTARRS_i 46.87 0.79 19.723 0.018 AB
PanSTARRS_z 50.97 1.78 19.632 0.038 AB
SDSS_z 38.86 9.71 19.926 0.271 AB
DES_z 50.54 1.66 19.641 0.036 AB
PanSTARRS_y 69.75 4.55 19.291 0.071 AB
2MASS_J -56.46 106.09 Vega
2MASS_H 57.63 144.29 18.131 2.718 Vega
2MASS_K 224.06 192.1 16.186 0.931 Vega
WISE_W1 17.67 8.35 18.083 0.513 Vega
WISE_W2 -7.2 11.69 Vega
WISE_W3 46.36 62.92 14.561 1.474 Vega
WISE_W4 199.7 408.65 11.529 2.222 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})\, 8.759 9.041 9.215
{\rm log}_{10}({\rm SFR}) -1.288 -0.407 0.502
{\rm log}_{10}({\rm sSFR}) -10.380 -9.462 -8.169
{\rm stellar\ age} 0.211 1.546 4.838

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.536 -0.657 -0.080
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.508 -0.561 0.150

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.229 0.542 1.060
\delta -0.632 -0.243 0.142
\tau_1/\tau_2 0.552 0.972 1.421
Q_{PAH} 0.974 2.857 5.164
U_{min} 3.358 9.441 17.445
{\rm log}_{10}(\gamma_e)\, -3.171 -2.008 -0.714

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.426 -1.147 -0.345
{\rm log}_{10}(\tau_{AGN})\, 0.990 1.366 1.783

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.146 -0.874 -0.464
0.03-0.10 Gyr -1.616 -0.331 0.659
0.10-0.32 Gyr -1.118 -0.046 0.593
0.32-1.05 Gyr -3.224 -0.640 0.008
1.05-3.41 Gyr -5.581 -1.690 -0.597
3.41-11.08 Gyr -6.402 -2.168 -0.930
11.08-12.31 Gyr -6.548 -2.027 -0.750