2026jbf results

Information

Transient
Name:AT2026jbf
Right ascension: 16h44m02.60s
Declination:15d55m44.31s
Discovery Date:March 26, 2026, 6:18 p.m.
Classification:None
Redshift:None
MW E(B-V):0.061
Host
Name:J164402.83+155544.60
Right ascension: 16h44m02.83s
Declination:15d55m44.60s
Redshift:None
Photometric Redshift:0.182
 

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: blocked

Task Name Status Time (s)
Cutout download processed 18.57
Transient MWEBV processed 0.04
Host match processed 4.91
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 4.87
Validate global photometry processed 15.9
Global host SED inference processed 383.92
Local aperture photometry processed 4.77
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):16h44m02.82s, 15d55m44.74s
semi major axis, semi minor axis (arcsec):6.45, 4.58
angle (degrees, anti-clockwise from east):-120.86
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.83 2.61 21.815 0.415 AB
GALEX_NUV 12.0 1.5 21.202 0.136 AB
SDSS_u 20.35 3.79 20.629 0.202 AB
SDSS_g 94.92 3.24 18.957 0.037 AB
PanSTARRS_g 105.96 1.24 18.837 0.013 AB
SDSS_r 221.6 4.5 18.036 0.022 AB
PanSTARRS_r 224.53 1.28 18.022 0.006 AB
SDSS_i 321.85 5.71 17.631 0.019 AB
PanSTARRS_i 315.8 1.47 17.651 0.005 AB
PanSTARRS_z 389.34 3.43 17.424 0.010 AB
SDSS_z 395.3 13.42 17.408 0.037 AB
PanSTARRS_y 460.32 6.22 17.242 0.015 AB
2MASS_J 685.3 142.26 15.915 0.225 Vega
2MASS_H 792.58 208.86 15.285 0.286 Vega
2MASS_K 881.57 214.2 14.699 0.264 Vega
WISE_W1 317.81 14.52 14.946 0.050 Vega
WISE_W2 254.32 18.62 14.548 0.079 Vega
WISE_W3 601.25 72.04 11.778 0.130 Vega
WISE_W4 436.59 413.43 10.680 1.028 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})\, 10.747 10.791 10.844
{\rm log}_{10}({\rm SFR}) 0.277 0.564 0.822
{\rm log}_{10}({\rm sSFR}) -10.516 -10.229 -9.970
{\rm stellar\ age} 6.139 6.783 8.073

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.662 -0.460 -0.318
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.560 -0.253 0.253

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.205 0.308
\delta -0.781 -0.486 -0.161
\tau_1/\tau_2 0.786 1.155 1.528
Q_{PAH} 0.934 2.442 4.402
U_{min} 2.537 7.560 14.891
{\rm log}_{10}(\gamma_e)\, -2.741 -1.689 -0.730

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.312 -1.733 -1.258
{\rm log}_{10}(\tau_{AGN})\, 1.094 1.451 1.809

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.221 0.221 0.454
0.03-0.10 Gyr 0.305 0.652 0.950
0.10-0.32 Gyr 0.346 0.674 0.917
0.32-1.02 Gyr 0.129 0.499 0.730
1.02-3.24 Gyr 0.219 0.611 0.852
3.24-10.35 Gyr 0.808 0.991 1.085
10.35-11.50 Gyr 0.675 1.150 1.653