2026jgw results

Information

Transient
Name:AT2026jgw
Right ascension: 11h26m33.46s
Declination:54d46m24.75s
Discovery Date:April 10, 2026, 8:06 p.m.
Classification:None
Redshift:None
MW E(B-V):0.012
Host
Name:2479856
Right ascension: 11h26m33.54s
Declination:54d46m24.82s
Redshift:None
Photometric Redshift:0.048
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.34
Transient MWEBV processed 0.04
Host match processed 3.78
Host information processed 0.06
Host MWEBV processed 0.05
Host spectrum download not processed None
Global aperture construction processed 0.65
Global aperture photometry processed 4.99
Validate global photometry processed 14.78
Global host SED inference processed 477.16
Local aperture photometry processed 4.83
Validate local photometry processed 0.04
Local host SED inference processed 529.34
 

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})\, 9.591 9.727 9.852
{\rm log}_{10}({\rm SFR}) -0.973 -0.123 0.420
{\rm log}_{10}({\rm sSFR}) -10.715 -9.838 -9.247
{\rm stellar\ age} 5.139 7.129 8.838

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.574 -1.037 -0.617
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.817 -0.307 0.317

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.166 0.499 0.868
\delta -0.616 -0.202 0.148
\tau_1/\tau_2 0.677 1.057 1.452
Q_{PAH} 0.773 2.294 4.635
U_{min} 2.799 8.186 15.987
{\rm log}_{10}(\gamma_e)\, -3.199 -1.878 -0.906

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.052 -2.025 -0.656
{\rm log}_{10}(\tau_{AGN})\, 0.989 1.444 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.719 -0.791 -0.357
0.03-0.10 Gyr -0.999 -0.008 0.569
0.10-0.33 Gyr -1.042 -0.254 0.349
0.33-1.09 Gyr -1.618 -0.553 -0.114
1.09-3.58 Gyr -1.478 -0.436 -0.074
3.58-11.81 Gyr -0.911 -0.206 -0.014
11.81-13.12 Gyr -0.952 -0.135 0.524

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.877 9.987 10.098
{\rm log}_{10}({\rm SFR}) -1.289 -0.397 0.353
{\rm log}_{10}({\rm sSFR}) -11.388 -10.396 -9.563
{\rm stellar\ age} 6.060 7.247 8.735

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.112 -0.790 -0.605
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.274 -0.041 0.367

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.098 0.224 0.401
\delta -0.839 -0.457 0.137
\tau_1/\tau_2 0.631 0.972 1.320
Q_{PAH} 0.501 1.790 4.803
U_{min} 2.846 8.196 15.541
{\rm log}_{10}(\gamma_e)\, -2.705 -1.693 -0.618

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.175 -2.941 -1.779
{\rm log}_{10}(\tau_{AGN})\, 1.178 1.730 2.026

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.757 -1.167 -0.561
0.03-0.10 Gyr -1.299 -0.283 0.506
0.10-0.33 Gyr -0.888 -0.169 0.344
0.33-1.09 Gyr -1.208 -0.306 0.040
1.09-3.58 Gyr -0.737 -0.093 0.198
3.58-11.81 Gyr -0.270 0.087 0.250
11.81-13.12 Gyr -0.506 0.140 0.754
 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h26m33.46s, 54d46m24.75s
semi major axis, semi minor axis (arcsec):2.15, 2.15
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 103.0 3.0 18.868 0.032 AB
SDSS_g 302.83 4.56 17.697 0.016 AB
PanSTARRS_g 292.88 0.66 17.733 0.002 AB
SDSS_r 447.24 5.57 17.274 0.014 AB
PanSTARRS_r 464.73 0.7 17.232 0.002 AB
SDSS_i 592.65 6.54 16.968 0.012 AB
PanSTARRS_i 560.48 0.59 17.029 0.001 AB
PanSTARRS_z 667.87 1.48 16.838 0.002 AB
SDSS_z 705.96 9.01 16.778 0.014 AB
PanSTARRS_y 729.66 3.66 16.742 0.005 AB

Aperture details

RA, DEC (J2000):11h26m33.48s, 54d46m24.86s
semi major axis, semi minor axis (arcsec):8.14, 5.41
angle (degrees, anti-clockwise from east):-143.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 185.59 5.84 18.229 0.034 AB
SDSS_g 563.6 6.45 17.023 0.012 AB
PanSTARRS_g 569.62 1.74 17.011 0.003 AB
SDSS_r 883.95 8.27 16.534 0.010 AB
PanSTARRS_r 890.67 1.75 16.526 0.002 AB
SDSS_i 1138.5 10.19 16.259 0.010 AB
PanSTARRS_i 1111.78 1.65 16.285 0.002 AB
PanSTARRS_z 1312.04 4.28 16.105 0.004 AB
SDSS_z 1327.26 20.37 16.093 0.017 AB
PanSTARRS_y 1483.33 11.06 15.972 0.008 AB
2MASS_J 1763.78 167.7 14.889 0.103 Vega
2MASS_H 1727.35 292.89 14.439 0.184 Vega
2MASS_K 1780.18 269.37 13.936 0.164 Vega
WISE_W1 735.13 18.66 14.035 0.028 Vega
WISE_W2 442.01 22.86 13.947 0.056 Vega
WISE_W3 1479.09 73.5 10.801 0.054 Vega
WISE_W4 2301.33 440.02 8.875 0.208 Vega