2026fdg results

Information

Transient
Name:AT2026fdg
Right ascension: 12h17m37.44s
Declination:2d01m48.19s
Discovery Date:Feb. 23, 2026, 10 a.m.
Classification:None
Redshift:None
MW E(B-V):0.019
Host
Name:1213696
Right ascension: 12h17m37.68s
Declination:2d01m47.50s
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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 16.68
Transient MWEBV processed 0.03
Host match processed 3.72
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.6
Global aperture photometry processed 6.68
Validate global photometry processed 19.19
Global host SED inference processed 427.24
Local aperture photometry processed 7.51
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):12h17m37.61s, 2d01m47.64s
semi major axis, semi minor axis (arcsec):13.33, 6.52
angle (degrees, anti-clockwise from east):-101.06
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 34.36 5.38 20.060 0.170 AB
GALEX_NUV 43.78 1.15 19.797 0.029 AB
SDSS_u 20.71 7.84 20.609 0.411 AB
SDSS_g 318.34 5.57 17.643 0.019 AB
DES_g 316.36 0.82 17.650 0.003 AB
PanSTARRS_g 319.48 2.34 17.639 0.008 AB
SDSS_r 538.49 7.75 17.072 0.016 AB
PanSTARRS_r 559.14 2.74 17.031 0.005 AB
DES_r 586.75 1.98 16.979 0.004 AB
SDSS_i 773.08 10.82 16.679 0.015 AB
PanSTARRS_i 770.66 2.71 16.683 0.004 AB
PanSTARRS_z 882.05 5.17 16.536 0.006 AB
SDSS_z 1185.31 34.77 16.215 0.032 AB
DES_z 941.9 5.34 16.465 0.006 AB
PanSTARRS_y 1045.77 11.56 16.351 0.012 AB
2MASS_J 1349.79 248.04 15.179 0.200 Vega
2MASS_H 1647.22 360.96 14.491 0.238 Vega
2MASS_K 1311.83 482.16 14.268 0.399 Vega
WISE_W1 650.04 22.95 14.169 0.038 Vega
WISE_W2 452.1 33.94 13.923 0.082 Vega
WISE_W3 778.95 135.89 11.497 0.189 Vega
WISE_W4 -20.01 708.58 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})\, 10.740 10.774 10.822
{\rm log}_{10}({\rm SFR}) 0.435 0.645 0.866
{\rm log}_{10}({\rm sSFR}) -10.346 -10.121 -9.899
{\rm stellar\ age} 6.788 7.375 8.876

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.574 -0.427 -0.316
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.397 0.145 0.377

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.096 0.137 0.225
\delta -0.870 -0.612 -0.251
\tau_1/\tau_2 0.776 1.149 1.507
Q_{PAH} 0.467 1.728 3.825
U_{min} 2.466 7.083 13.854
{\rm log}_{10}(\gamma_e)\, -2.844 -1.905 -0.896

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.282 -3.219 -2.266
{\rm log}_{10}(\tau_{AGN})\, 1.128 1.612 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.097 0.285 0.411
0.03-0.10 Gyr 0.485 0.750 0.995
0.10-0.32 Gyr 0.289 0.584 0.795
0.32-1.05 Gyr -0.027 0.323 0.529
1.05-3.38 Gyr 0.029 0.439 0.702
3.38-10.95 Gyr 0.767 0.963 1.045
10.95-12.16 Gyr 0.708 1.152 1.666