2026ahfc results

Information

Transient
Name:AT2026ahfc
Right ascension: 9h40m54.35s
Declination:19d54m06.35s
Discovery Date:Oct. 24, 2026, 10:30 p.m.
Classification:None
Redshift:None
MW E(B-V):0.023
Host
Name:J094054.38+195405.21
Object ID:9906628861034588
Catalog Name:decals
Catalog Release:dr9
Right ascension: 9h40m54.38s
Declination:19d54m05.21s
Redshift:None
Photometric Redshift:0.130
Dataset
Version:0
 

Cutout Download Report

Downloadable Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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
GALEX_NUV
GALEX_FUV
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 20.39
Transient MWEBV processed 0.12
Host match processed 5.08
Host information processed 0.13
Host MWEBV processed 0.12
Host spectrum download processed 0.06
Global aperture construction processed 0.61
Global aperture photometry processed 6.54
Validate global photometry processed 18.46
Global host SED inference processed 348.48
Local aperture photometry processed 6.31
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Host Galaxy Spectrum

 

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})\, 9.636 9.797 9.889
{\rm log}_{10}({\rm SFR}) -0.937 -0.163 0.238
{\rm log}_{10}({\rm sSFR}) -10.650 -9.979 -9.504
{\rm stellar\ age} 2.009 5.106 6.515

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.268 -0.830 -0.475
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.433 -0.784 -0.030

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.099 0.221 0.462
\delta -0.498 -0.060 0.234
\tau_1/\tau_2 0.698 1.008 1.316
Q_{PAH} 0.784 2.408 4.571
U_{min} 2.999 8.617 16.297
{\rm log}_{10}(\gamma_e)\, -2.702 -1.506 -0.456

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.364 -3.338 -2.026
{\rm log}_{10}(\tau_{AGN})\, 1.156 1.590 1.984

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.259 -0.592 -0.197
0.03-0.10 Gyr -0.971 -0.092 0.371
0.10-0.32 Gyr -0.469 0.115 0.523
0.32-1.04 Gyr -0.315 0.142 0.501
1.04-3.37 Gyr -1.061 -0.046 0.201
3.37-10.88 Gyr -1.758 -0.232 0.035
10.88-12.09 Gyr -2.068 -0.284 0.251
 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):9h40m54.38s, 19d54m05.34s
semi major axis, semi minor axis (arcsec):5.95, 3.4
angle (degrees, anti-clockwise from east):210.65
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 7.03 4.12 21.782 0.637 AB
SDSS_g 64.92 2.44 19.369 0.041 AB
DES_g 70.44 0.62 19.280 0.009 AB
PanSTARRS_g 72.05 0.82 19.256 0.012 AB
SDSS_r 105.3 3.27 18.844 0.034 AB
PanSTARRS_r 105.82 0.98 18.839 0.010 AB
DES_r 115.62 1.48 18.742 0.014 AB
SDSS_i 129.15 4.15 18.622 0.035 AB
PanSTARRS_i 125.33 1.83 18.655 0.016 AB
DES_i 151.07 2.49 18.452 0.018 AB
PanSTARRS_z 138.63 2.72 18.545 0.021 AB
SDSS_z 139.68 16.18 18.537 0.126 AB
DES_z 158.81 5.67 18.398 0.039 AB
PanSTARRS_y 163.91 6.93 18.363 0.046 AB
2MASS_J 315.96 110.21 16.756 0.379 Vega
2MASS_H 140.66 187.24 17.162 1.445 Vega
2MASS_K 584.7 174.97 15.145 0.325 Vega
WISE_W1 78.16 8.79 16.469 0.122 Vega
WISE_W2 42.98 10.82 16.478 0.273 Vega
WISE_W3 274.15 61.63 12.631 0.244 Vega
WISE_W4 157.53 353.98 11.787 2.440 Vega