2026fdh results

Information

Transient
Name:AT2026fdh
Right ascension: 9h07m58.29s
Declination:13d00m40.19s
Discovery Date:Feb. 23, 2026, 5:36 a.m.
Classification:None
Redshift:None
MW E(B-V):0.031
Host
Name:J090758.29+130038.2
Right ascension: 9h07m58.29s
Declination:13d00m38.25s
Redshift:None
Photometric Redshift:0.159
 

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 17.92
Transient MWEBV processed 0.04
Host match processed 3.66
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 6.95
Validate global photometry processed 19.53
Global host SED inference processed 589.95
Local aperture photometry processed 6.55
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):9h07m58.27s, 13d00m38.26s
semi major axis, semi minor axis (arcsec):8.27, 6.34
angle (degrees, anti-clockwise from east):-154.48
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.6 0.92 21.336 0.095 AB
GALEX_NUV 16.79 0.79 20.837 0.051 AB
SDSS_u 107.39 5.23 18.823 0.053 AB
SDSS_g 189.95 4.07 18.203 0.023 AB
DES_g 220.57 1.1 18.041 0.005 AB
PanSTARRS_g 219.71 1.47 18.045 0.007 AB
SDSS_r 456.13 6.4 17.252 0.015 AB
PanSTARRS_r 469.58 1.92 17.221 0.004 AB
DES_r 508.62 2.92 17.134 0.006 AB
SDSS_i 685.15 8.53 16.811 0.014 AB
PanSTARRS_i 650.89 2.31 16.866 0.004 AB
PanSTARRS_z 816.2 3.99 16.621 0.005 AB
SDSS_z 901.16 20.67 16.513 0.025 AB
DES_z 908.48 7.84 16.504 0.009 AB
PanSTARRS_y 971.68 10.26 16.431 0.011 AB
2MASS_J 1233.14 163.32 15.278 0.144 Vega
2MASS_H 1216.62 281.43 14.820 0.251 Vega
2MASS_K 2109.87 273.9 13.752 0.141 Vega
WISE_W1 706.65 27.46 14.078 0.042 Vega
WISE_W2 512.82 24.35 13.786 0.052 Vega
WISE_W3 674.38 94.12 11.654 0.152 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})\, 11.013 11.060 11.139
{\rm log}_{10}({\rm SFR}) 0.638 1.027 1.312
{\rm log}_{10}({\rm sSFR}) -10.419 -10.032 -9.768
{\rm stellar\ age} 7.000 8.323 10.818

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.644 -0.481 -0.371
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.678 -0.855 0.085

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.167 0.234 0.316
\delta -0.931 -0.769 -0.431
\tau_1/\tau_2 0.523 0.981 1.447
Q_{PAH} 0.451 1.355 3.410
U_{min} 2.633 7.903 15.808
{\rm log}_{10}(\gamma_e)\, -3.084 -2.014 -1.230

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.954 -2.759 -1.860
{\rm log}_{10}(\tau_{AGN})\, 1.072 1.501 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.515 0.351 0.763
0.03-0.10 Gyr 0.770 1.153 1.449
0.10-0.32 Gyr -2.333 -0.303 0.544
0.32-1.03 Gyr -3.821 -0.647 0.143
1.03-3.30 Gyr -2.248 -0.270 0.444
3.30-10.58 Gyr 0.162 1.194 1.352
10.58-11.76 Gyr 0.936 1.799 2.295