2026ifj results

Information

Transient
Name:AT2026ifj
Right ascension: 16h47m18.68s
Declination:27d13m25.92s
Discovery Date:March 27, 2026, 8:25 p.m.
Classification:None
Redshift:None
MW E(B-V):0.072
Host
Name:J164718.61+271325.50
Right ascension: 16h47m18.61s
Declination:27d13m25.50s
Redshift:None
Photometric Redshift:0.124
 

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 17.97
Transient MWEBV processed 0.1
Host match processed 4.89
Host information processed 0.18
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 4.91
Validate global photometry processed 15.91
Global host SED inference processed 386.08
Local aperture photometry processed 4.88
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):16h47m18.60s, 27d13m25.72s
semi major axis, semi minor axis (arcsec):2.41, 2.28
angle (degrees, anti-clockwise from east):-93.29
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.03 1.68 22.145 0.362 AB
GALEX_NUV 7.96 0.51 21.647 0.070 AB
SDSS_u 15.3 2.25 20.938 0.160 AB
SDSS_g 44.51 1.85 19.779 0.045 AB
PanSTARRS_g 50.12 0.51 19.650 0.011 AB
SDSS_r 70.94 2.39 19.273 0.037 AB
PanSTARRS_r 77.32 0.62 19.179 0.009 AB
SDSS_i 102.38 3.14 18.874 0.033 AB
PanSTARRS_i 103.72 0.9 18.860 0.009 AB
PanSTARRS_z 114.86 1.87 18.750 0.018 AB
SDSS_z 98.61 8.69 18.915 0.096 AB
PanSTARRS_y 114.49 5.05 18.753 0.048 AB
2MASS_J 79.22 86.65 18.258 1.188 Vega
2MASS_H 208.89 111.22 16.733 0.578 Vega
2MASS_K 123.86 150.81 16.830 1.322 Vega
WISE_W1 76.11 11.83 16.497 0.169 Vega
WISE_W2 50.05 16.34 16.313 0.354 Vega
WISE_W3 244.71 60.81 12.754 0.270 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})\, 9.623 9.710 9.807
{\rm log}_{10}({\rm SFR}) -0.377 -0.129 0.129
{\rm log}_{10}({\rm sSFR}) -10.141 -9.852 -9.559
{\rm stellar\ age} 4.341 5.672 6.757

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.300 -0.748 -0.178
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.792 -1.201 0.156

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.239 0.391
\delta -0.483 -0.070 0.224
\tau_1/\tau_2 0.752 1.066 1.373
Q_{PAH} 0.690 1.757 3.453
U_{min} 2.675 7.619 14.310
{\rm log}_{10}(\gamma_e)\, -2.769 -1.935 -1.152

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.012 -2.330 -1.496
{\rm log}_{10}(\tau_{AGN})\, 0.946 1.348 1.816

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.476 -0.248 -0.050
0.03-0.10 Gyr -0.419 -0.085 0.220
0.10-0.32 Gyr -0.195 0.104 0.369
0.32-1.05 Gyr -0.300 0.002 0.240
1.05-3.38 Gyr -0.397 -0.147 0.034
3.38-10.95 Gyr -0.505 -0.233 -0.044
10.95-12.17 Gyr -0.693 -0.183 0.201