2026jgn results

Information

Transient
Name:AT2026jgn
Right ascension: 17h04m17.41s
Declination:5d53m27.19s
Discovery Date:April 10, 2026, 10:10 a.m.
Classification:None
Redshift:None
MW E(B-V):0.085
Host
Name:
Right ascension: 17h04m17.29s
Declination:5d53m25.55s
Redshift:None
Photometric Redshift:0.066
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.41
Transient MWEBV processed 0.14
Host match processed 5.85
Host information processed 0.12
Host MWEBV processed 0.16
Global aperture construction processed 0.66
Global aperture photometry processed 3.92
Validate global photometry processed 11.61
Global host SED inference processed 615.72
Local aperture photometry processed 3.56
Validate local photometry processed 0.02
Local host SED inference processed 455.72
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h04m17.41s, 5d53m27.19s
semi major axis, semi minor axis (arcsec):1.58, 1.58
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 11.48 0.38 21.250 0.036 AB
PanSTARRS_r 18.37 0.48 20.740 0.028 AB
PanSTARRS_i 23.98 0.52 20.450 0.024 AB
PanSTARRS_z 25.83 1.13 20.370 0.047 AB
PanSTARRS_y 25.52 2.35 20.383 0.100 AB

Aperture details

RA, DEC (J2000):17h04m17.25s, 5d53m25.17s
semi major axis, semi minor axis (arcsec):5.0, 2.36
angle (degrees, anti-clockwise from east):-124.84
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.39 3.0 21.259 0.286 AB
GALEX_NUV 7.53 1.48 21.708 0.213 AB
PanSTARRS_g 46.91 0.82 19.722 0.019 AB
PanSTARRS_r 67.88 1.02 19.321 0.016 AB
PanSTARRS_i 84.23 1.1 19.086 0.014 AB
PanSTARRS_z 90.66 2.34 19.006 0.028 AB
PanSTARRS_y 94.57 4.91 18.961 0.056 AB
2MASS_J 138.91 97.25 17.648 0.760 Vega
2MASS_H -8.01 131.41 Vega
2MASS_K 33.86 173.81 18.238 5.572 Vega
WISE_W1 182.2 15.51 15.550 0.092 Vega
WISE_W2 140.52 16.28 15.192 0.126 Vega
WISE_W3 -62.97 55.15 Vega
WISE_W4 -207.57 408.51 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.469 8.635 8.754
{\rm log}_{10}({\rm SFR}) -2.087 -1.454 -0.790
{\rm log}_{10}({\rm sSFR}) -10.744 -10.139 -9.395
{\rm stellar\ age} 3.721 6.395 7.808

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.703 -1.276 -0.770
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.651 -0.933 0.000

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.152 0.447 0.872
\delta -0.476 -0.081 0.245
\tau_1/\tau_2 0.757 1.103 1.448
Q_{PAH} 1.312 3.120 5.362
U_{min} 3.000 8.104 15.372
{\rm log}_{10}(\gamma_e)\, -2.719 -1.673 -0.660

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.764 -0.386 0.059
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.498 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.370 -1.753 -1.262
0.03-0.10 Gyr -2.172 -1.397 -0.675
0.10-0.33 Gyr -2.036 -1.357 -0.702
0.33-1.08 Gyr -2.069 -1.411 -0.928
1.08-3.53 Gyr -2.022 -1.357 -1.080
3.53-11.59 Gyr -1.954 -1.338 -1.098
11.59-12.88 Gyr -2.181 -1.346 -0.783

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.978 9.162 9.298
{\rm log}_{10}({\rm SFR}) -0.499 -0.146 0.143
{\rm log}_{10}({\rm sSFR}) -9.701 -9.313 -8.968
{\rm stellar\ age} 2.738 5.373 6.932

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.770 -1.361 -0.715
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.744 -1.202 0.027

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.533 0.829 1.076
\delta 0.213 0.324 0.379
\tau_1/\tau_2 0.710 1.134 1.571
Q_{PAH} 2.720 4.872 6.191
U_{min} 3.209 8.605 15.621
{\rm log}_{10}(\gamma_e)\, -3.128 -1.585 -0.543

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.622 -1.415 -0.826
{\rm log}_{10}(\tau_{AGN})\, 0.883 1.247 1.813

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.146 -0.678 -0.360
0.03-0.10 Gyr -0.425 -0.040 0.275
0.10-0.33 Gyr -0.695 -0.208 0.176
0.33-1.08 Gyr -1.172 -0.606 -0.279
1.08-3.53 Gyr -1.470 -0.806 -0.514
3.53-11.59 Gyr -1.682 -0.896 -0.641
11.59-12.88 Gyr -1.840 -0.898 -0.365