2026afra results

Information

Transient
Name:AT2026afra
Right ascension: 2h23m01.74s
Declination:-10d31m46.91s
Discovery Date:Oct. 15, 2026, 9:03 a.m.
Classification:None
Redshift:None
MW E(B-V):0.020
Host
Name:J022301.58-103145.53
Object ID:9906617482615230
Catalog Name:decals
Catalog Release:dr9
Right ascension: 2h23m01.58s
Declination:-10d31m45.53s
Redshift:None
Photometric Redshift:0.165
Dataset
Version:0
 

Cutout Download Report

Downloadable 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 28.05
Transient MWEBV processed 0.19
Host match processed 6.78
Host information processed 0.14
Host MWEBV processed 0.12
Host spectrum download processed 0.06
Global aperture construction processed 0.68
Global aperture photometry processed 7.84
Validate global photometry processed 21.3
Global host SED inference processed 333.42
Local aperture photometry processed 7.77
Validate local photometry no valid phot 0.04
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})\, 10.798 10.855 10.913
{\rm log}_{10}({\rm SFR}) -0.257 0.044 0.321
{\rm log}_{10}({\rm sSFR}) -11.131 -10.812 -10.521
{\rm stellar\ age} 6.528 7.133 8.420

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.934 -0.732 -0.538
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.458 -0.649 0.092

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.170 0.275 0.395
\delta -0.667 -0.382 -0.100
\tau_1/\tau_2 0.646 0.941 1.246
Q_{PAH} 0.546 1.310 2.702
U_{min} 2.446 7.126 14.890
{\rm log}_{10}(\gamma_e)\, -3.002 -2.113 -1.176

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.505 -3.680 -2.414
{\rm log}_{10}(\tau_{AGN})\, 1.066 1.519 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.266 0.092 0.355
0.03-0.10 Gyr -0.418 -0.003 0.345
0.10-0.32 Gyr -0.444 -0.013 0.276
0.32-1.03 Gyr -0.417 0.071 0.356
1.03-3.28 Gyr -0.074 0.496 0.819
3.28-10.52 Gyr 0.898 1.093 1.182
10.52-11.69 Gyr 0.650 1.172 1.702
 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):2h23m01.58s, -10d31m45.31s
semi major axis, semi minor axis (arcsec):5.3, 4.7
angle (degrees, anti-clockwise from east):207.01
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.36 1.87 21.892 0.319 AB
GALEX_NUV 10.67 0.85 21.329 0.087 AB
SDSS_u 18.92 5.49 20.708 0.315 AB
SDSS_g 113.8 3.1 18.760 0.030 AB
DES_g 125.72 0.43 18.651 0.004 AB
PanSTARRS_g 125.38 1.11 18.654 0.010 AB
SDSS_r 265.6 4.92 17.839 0.020 AB
PanSTARRS_r 277.45 1.49 17.792 0.006 AB
DES_r 297.46 0.67 17.716 0.002 AB
SDSS_i 397.86 6.85 17.401 0.019 AB
PanSTARRS_i 394.31 1.72 17.410 0.005 AB
DES_i 416.25 1.23 17.352 0.003 AB
PanSTARRS_z 484.53 3.86 17.187 0.009 AB
SDSS_z 546.68 17.75 17.056 0.035 AB
DES_z 531.61 2.34 17.086 0.005 AB
PanSTARRS_y 571.23 7.96 17.008 0.015 AB
2MASS_J 788.18 127.91 15.764 0.176 Vega
2MASS_H 495.92 193.89 15.794 0.424 Vega
2MASS_K 509.32 232.18 15.295 0.495 Vega
WISE_W1 358.26 10.57 14.816 0.032 Vega
WISE_W2 245.94 14.45 14.584 0.064 Vega
WISE_W3 324.06 43.21 12.449 0.145 Vega
WISE_W4 510.53 318.58 10.510 0.677 Vega