2026jnd results

Information

Transient
Name:AT2026jnd
Right ascension: 17h34m30.26s
Declination:29d46m54.36s
Discovery Date:April 13, 2026, 3:01 a.m.
Classification:None
Redshift:None
MW E(B-V):0.046
Host
Name:J173430.19+294649.75
Right ascension: 17h34m30.19s
Declination:29d46m49.75s
Redshift:None
Photometric Redshift:0.090
 

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: completed

Task Name Status Time (s)
Cutout download processed 17.14
Transient MWEBV processed 0.04
Host match processed 4.75
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 6.53
Validate global photometry processed 24.05
Global host SED inference processed 506.13
Local aperture photometry processed 6.4
Validate local photometry processed 0.03
Local host SED inference processed 415.24
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h34m30.26s, 29d46m54.36s
semi major axis, semi minor axis (arcsec):1.19, 1.19
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 3.01 0.1 22.702 0.035 AB
DES_r 6.97 0.24 21.793 0.037 AB
PanSTARRS_i 10.93 0.46 21.304 0.046 AB
PanSTARRS_z 12.68 0.89 21.143 0.076 AB
DES_z 13.31 0.67 21.090 0.055 AB
PanSTARRS_y 14.19 2.16 21.020 0.165 AB

Aperture details

RA, DEC (J2000):17h34m30.18s, 29d46m49.85s
semi major axis, semi minor axis (arcsec):5.15, 5.09
angle (degrees, anti-clockwise from east):-175.64
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.7 1.92 22.221 0.444 AB
GALEX_NUV 1.01 1.63 23.885 1.746 AB
SDSS_u 37.06 4.32 19.978 0.126 AB
SDSS_g 242.83 4.31 17.937 0.019 AB
DES_g 273.23 0.75 17.809 0.003 AB
PanSTARRS_g 282.13 1.57 17.774 0.006 AB
SDSS_r 618.92 6.83 16.921 0.012 AB
PanSTARRS_r 627.24 1.61 16.906 0.003 AB
DES_r 675.67 1.99 16.826 0.003 AB
SDSS_i 895.26 8.88 16.520 0.011 AB
PanSTARRS_i 925.86 2.02 16.484 0.002 AB
PanSTARRS_z 1217.77 3.85 16.186 0.003 AB
SDSS_z 1217.69 17.21 16.186 0.015 AB
DES_z 1274.4 6.12 16.137 0.005 AB
PanSTARRS_y 1345.17 9.25 16.078 0.007 AB
2MASS_J 1782.56 134.7 14.877 0.082 Vega
2MASS_H 2745.89 214.38 13.936 0.085 Vega
2MASS_K 2271.87 210.3 13.671 0.101 Vega
WISE_W1 774.83 61.12 13.978 0.086 Vega
WISE_W2 457.11 91.81 13.911 0.218 Vega
WISE_W3 33.51 68.54 14.913 2.221 Vega
WISE_W4 20.23 299.03 14.015 16.049 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.708 8.870 9.009
{\rm log}_{10}({\rm SFR}) -1.509 -0.991 -0.477
{\rm log}_{10}({\rm sSFR}) -10.376 -9.847 -9.279
{\rm stellar\ age} 4.559 6.427 7.650

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.624 -1.071 -0.432
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.559 -0.721 0.143

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.063 1.494 1.928
\delta -0.116 0.076 0.235
\tau_1/\tau_2 0.689 1.015 1.333
Q_{PAH} 1.175 3.315 5.502
U_{min} 2.611 7.239 13.924
{\rm log}_{10}(\gamma_e)\, -2.915 -1.893 -0.683

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.023 -0.733 0.015
{\rm log}_{10}(\tau_{AGN})\, 1.047 1.517 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.482 -0.921 -0.469
0.03-0.10 Gyr -1.726 -1.079 -0.489
0.10-0.33 Gyr -1.883 -1.228 -0.695
0.33-1.06 Gyr -1.958 -1.263 -0.818
1.06-3.47 Gyr -1.647 -1.092 -0.829
3.47-11.31 Gyr -1.491 -1.035 -0.825
11.31-12.57 Gyr -1.779 -1.083 -0.526

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.722 10.823 10.893
{\rm log}_{10}({\rm SFR}) -2.139 -0.576 0.282
{\rm log}_{10}({\rm sSFR}) -13.187 -11.375 -10.516
{\rm stellar\ age} 7.392 10.785 11.907

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.490 -1.154 -0.898
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.648 -0.726 0.180

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.374 0.504 0.648
\delta -0.888 -0.700 -0.469
\tau_1/\tau_2 0.540 1.039 1.537
Q_{PAH} 0.831 2.184 4.127
U_{min} 3.321 9.638 17.943
{\rm log}_{10}(\gamma_e)\, -3.007 -1.344 -0.568

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.502 -3.544 -2.514
{\rm log}_{10}(\tau_{AGN})\, 1.104 1.634 1.976

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.005 -1.713 -0.526
0.03-0.10 Gyr -2.759 -0.500 0.424
0.10-0.33 Gyr -3.716 -1.177 0.124
0.33-1.06 Gyr -4.831 -2.172 -0.315
1.06-3.47 Gyr -3.703 -1.593 0.063
3.47-11.31 Gyr -1.636 0.482 1.053
11.31-12.57 Gyr 0.250 1.870 2.045