2026jfg results

Information

Transient
Name:AT2026jfg
Right ascension: 16h29m31.79s
Declination:58d07m55.58s
Discovery Date:March 30, 2026, 8:31 p.m.
Classification:None
Redshift:None
MW E(B-V):0.013
Host
Name:J162931.99+580756.15
Right ascension: 16h29m31.99s
Declination:58d07m56.15s
Redshift:None
Photometric Redshift:0.112
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 16.71
Transient MWEBV processed 0.04
Host match processed 5.1
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 5.6
Validate global photometry processed 18.07
Global host SED inference processed 455.49
Local aperture photometry processed 5.35
Validate local photometry processed 0.03
Local host SED inference not enough filters 18.6
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h29m31.79s, 58d07m55.58s
semi major axis, semi minor axis (arcsec):0.98, 0.98
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 11.77 0.74 21.223 0.068 AB

Aperture details

RA, DEC (J2000):16h29m31.99s, 58d07m56.38s
semi major axis, semi minor axis (arcsec):4.46, 3.78
angle (degrees, anti-clockwise from east):-135.5
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.26 1.96 21.484 0.230 AB
GALEX_NUV 14.18 1.38 21.021 0.106 AB
SDSS_u 16.65 3.84 20.846 0.250 AB
SDSS_g 53.65 2.2 19.576 0.044 AB
DES_g 48.26 0.55 19.691 0.012 AB
PanSTARRS_g 47.08 1.02 19.718 0.024 AB
SDSS_r 70.41 2.76 19.281 0.043 AB
PanSTARRS_r 70.92 0.92 19.273 0.014 AB
SDSS_i 89.05 3.7 19.026 0.045 AB
PanSTARRS_i 90.68 1.01 19.006 0.012 AB
PanSTARRS_z 98.55 2.72 18.916 0.030 AB
SDSS_z 133.21 11.69 18.589 0.095 AB
DES_z 103.79 2.35 18.860 0.025 AB
PanSTARRS_y 101.05 6.28 18.889 0.067 AB
2MASS_J 155.97 114.57 17.522 0.798 Vega
2MASS_H 127.37 173.15 17.270 1.476 Vega
2MASS_K -60.19 185.4 Vega
WISE_W1 37.52 12.61 17.265 0.365 Vega
WISE_W2 20.89 10.89 17.261 0.566 Vega
WISE_W3 61.9 26.53 14.247 0.465 Vega
WISE_W4 -50.06 144.27 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})\, 9.445 9.604 9.747
{\rm log}_{10}({\rm SFR}) -0.106 0.282 0.653
{\rm log}_{10}({\rm sSFR}) -9.745 -9.345 -8.920
{\rm stellar\ age} 3.222 5.568 7.050

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.569 -0.945 -0.259
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.634 -0.615 0.219

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.202 0.701 1.131
\delta -0.031 0.226 0.349
\tau_1/\tau_2 0.715 1.127 1.520
Q_{PAH} 0.868 2.837 4.946
U_{min} 2.925 8.483 16.074
{\rm log}_{10}(\gamma_e)\, -3.009 -1.790 -0.503

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.538 -1.581 -0.414
{\rm log}_{10}(\tau_{AGN})\, 0.982 1.443 1.826

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.830 -0.387 -0.017
0.03-0.10 Gyr -0.019 0.408 0.798
0.10-0.32 Gyr -0.347 0.169 0.613
0.32-1.05 Gyr -0.824 -0.250 0.105
1.05-3.41 Gyr -1.100 -0.397 -0.109
3.41-11.08 Gyr -1.165 -0.429 -0.183
11.08-12.31 Gyr -1.214 -0.320 0.227