2026njd results

Information

Transient
Name:AT2026njd
Right ascension: 11h37m47.40s
Declination:12d43m09.16s
Discovery Date:May 21, 2026, 9:13 p.m.
Classification:None
Redshift:None
MW E(B-V):0.026
Host
Name:J113747.49+124309.49
Object ID:9906626240382293
Catalog Name:decals
Catalog Release:dr9
Right ascension: 11h37m47.49s
Declination:12d43m09.49s
Redshift:None
Photometric Redshift:0.116
 

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 17.86
Transient MWEBV processed 0.05
Host match processed 6.24
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 6.67
Validate global photometry processed 19.75
Global host SED inference processed 392.28
Local aperture photometry processed 6.19
Validate local photometry processed 0.03
Local host SED inference failed 0.01
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h37m47.40s, 12d43m09.16s
semi major axis, semi minor axis (arcsec):0.95, 0.95
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 25.9 1.27 20.367 0.053 AB

Aperture details

RA, DEC (J2000):11h37m47.48s, 12d43m09.92s
semi major axis, semi minor axis (arcsec):7.05, 5.17
angle (degrees, anti-clockwise from east):-166.67
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.98 2.23 21.402 0.243 AB
GALEX_NUV 16.74 1.91 20.841 0.124 AB
SDSS_u 28.63 4.5 20.258 0.171 AB
SDSS_g 106.64 3.22 18.830 0.033 AB
DES_g 119.73 0.81 18.704 0.007 AB
PanSTARRS_g 116.2 1.23 18.737 0.011 AB
SDSS_r 167.87 4.33 18.338 0.028 AB
PanSTARRS_r 170.73 1.51 18.319 0.010 AB
DES_r 200.05 1.85 18.147 0.010 AB
SDSS_i 234.62 6.29 17.974 0.029 AB
PanSTARRS_i 228.59 1.93 18.002 0.009 AB
PanSTARRS_z 257.29 3.03 17.874 0.013 AB
SDSS_z 244.18 17.08 17.931 0.076 AB
DES_z 270.33 4.6 17.820 0.018 AB
PanSTARRS_y 310.48 7.51 17.670 0.026 AB
2MASS_J 302.73 134.89 16.802 0.484 Vega
2MASS_H 236.31 219.66 16.599 1.009 Vega
2MASS_K -354.54 208.8 Vega
WISE_W1 130.97 11.93 15.908 0.099 Vega
WISE_W2 101.41 15.37 15.546 0.165 Vega
WISE_W3 116.76 79.14 13.558 0.736 Vega
WISE_W4 730.85 450.72 10.120 0.670 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})\, 9.918 9.987 10.063
{\rm log}_{10}({\rm SFR}) -0.382 -0.044 0.304
{\rm log}_{10}({\rm sSFR}) -10.399 -10.055 -9.675
{\rm stellar\ age} 4.652 5.635 6.593

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.287 -0.836 -0.520
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.003 0.230 0.386

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.152 0.287 0.461
\delta -0.644 -0.288 -0.044
\tau_1/\tau_2 0.773 1.121 1.448
Q_{PAH} 0.611 1.910 3.938
U_{min} 2.688 7.478 13.969
{\rm log}_{10}(\gamma_e)\, -2.420 -1.519 -0.582

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.146 -2.990 -1.819
{\rm log}_{10}(\tau_{AGN})\, 1.040 1.504 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.570 -0.362 -0.194
0.03-0.10 Gyr -0.371 0.038 0.438
0.10-0.32 Gyr 0.209 0.466 0.683
0.32-1.05 Gyr 0.099 0.331 0.514
1.05-3.40 Gyr -0.118 0.123 0.319
3.40-11.03 Gyr -0.155 0.046 0.192
11.03-12.25 Gyr -0.429 0.067 0.479