2026ajjb results

Information

Transient
Name:AT2026ajjb
Right ascension: 11h15m49.17s
Declination:46d25m08.92s
Discovery Date:Nov. 4, 2026, 11:20 a.m.
Classification:None
Redshift:None
MW E(B-V):0.013
Host
Name:J111549.18+462506.24
Object ID:9907736689378969
Catalog Name:decals
Catalog Release:dr9
Right ascension: 11h15m49.18s
Declination:46d25m06.24s
Redshift:None
Photometric Redshift:0.050
Dataset
Version:1
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 15.57
Transient MWEBV processed 0.05
Host match processed 4.35
Host information processed 0.13
Host MWEBV processed 0.05
Host spectrum download processed 0.05
Global aperture construction processed 2.5
Global aperture photometry processed 4.97
Validate global photometry processed 13.82
Global host SED inference processed 461.08
Local aperture photometry processed 4.92
Validate local photometry processed 0.02
Local host SED inference processed 402.74
 

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})\, 7.317 7.715 7.991
{\rm log}_{10}({\rm SFR}) -2.183 -1.529 -1.006
{\rm log}_{10}({\rm sSFR}) -10.118 -9.291 -8.371
{\rm stellar\ age} 0.702 5.084 7.192

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.502 -0.715 -0.115
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.516 -0.757 0.062

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.264 0.712 1.271
\delta -0.365 0.049 0.281
\tau_1/\tau_2 0.685 0.988 1.299
Q_{PAH} 1.018 2.671 4.844
U_{min} 3.041 8.193 15.830
{\rm log}_{10}(\gamma_e)\, -2.887 -1.823 -0.693

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.370 -2.949 -0.657
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.493 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.477 -1.583 -1.054
0.03-0.10 Gyr -2.512 -1.666 -1.011
0.10-0.33 Gyr -2.875 -1.972 -1.366
0.33-1.09 Gyr -3.523 -2.262 -1.776
1.09-3.57 Gyr -4.289 -2.327 -1.887
3.57-11.77 Gyr -4.768 -2.452 -1.923
11.77-13.08 Gyr -4.966 -2.513 -1.771

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.746 8.039 8.228
{\rm log}_{10}({\rm SFR}) -1.746 -1.313 -0.694
{\rm log}_{10}({\rm sSFR}) -9.918 -9.387 -8.541
{\rm stellar\ age} 0.869 5.345 7.206

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.485 -0.786 -0.131
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.551 -0.802 0.057

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.119 0.389 0.918
\delta -0.207 0.135 0.326
\tau_1/\tau_2 0.673 1.004 1.351
Q_{PAH} 0.970 2.498 4.708
U_{min} 2.997 8.288 16.104
{\rm log}_{10}(\gamma_e)\, -2.893 -1.777 -0.625

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.242 -2.689 -0.465
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.468 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.099 -1.491 -1.024
0.03-0.10 Gyr -1.845 -1.309 -0.605
0.10-0.33 Gyr -2.209 -1.553 -1.029
0.33-1.09 Gyr -3.002 -1.898 -1.510
1.09-3.57 Gyr -3.748 -1.974 -1.645
3.57-11.77 Gyr -4.047 -2.069 -1.681
11.77-13.08 Gyr -4.145 -2.115 -1.480
 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h15m49.17s, 46d25m08.92s
semi major axis, semi minor axis (arcsec):2.03, 2.03
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 0.1 1.47 26.442 16.604 AB
SDSS_g 5.26 0.79 22.097 0.164 AB
PanSTARRS_g 5.12 0.39 22.126 0.082 AB
SDSS_r 7.03 1.07 21.783 0.165 AB
PanSTARRS_r 5.0 0.45 22.153 0.098 AB
SDSS_i 7.6 1.61 21.698 0.230 AB
PanSTARRS_i 6.92 0.46 21.799 0.072 AB
PanSTARRS_z 8.42 1.44 21.587 0.186 AB
SDSS_z 4.76 6.57 22.207 1.499 AB
PanSTARRS_y 9.41 3.17 21.466 0.366 AB

Aperture details

RA, DEC (J2000):11h15m49.20s, 46d25m08.71s
semi major axis, semi minor axis (arcsec):5.85, 2.65
angle (degrees, anti-clockwise from east):351.6
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.11 1.73 22.668 0.603 AB
GALEX_NUV 4.29 0.36 22.318 0.091 AB
SDSS_u 3.55 2.95 22.525 0.902 AB
SDSS_g 13.4 1.44 21.083 0.117 AB
PanSTARRS_g 12.73 0.75 21.138 0.064 AB
SDSS_r 20.09 2.02 20.643 0.109 AB
PanSTARRS_r 13.6 0.86 21.066 0.069 AB
SDSS_i 21.09 3.1 20.590 0.159 AB
PanSTARRS_i 17.69 0.87 20.781 0.054 AB
PanSTARRS_z 20.62 2.72 20.614 0.143 AB
SDSS_z -16.24 12.65 AB
PanSTARRS_y 32.19 5.97 20.131 0.201 AB
2MASS_J 87.22 99.93 18.154 1.244 Vega
2MASS_H -128.63 159.64 Vega
2MASS_K 8.82 185.85 19.699 22.887 Vega
WISE_W1 9.61 6.32 18.744 0.714 Vega