2026ahjd results

Information

Transient
Name:AT2026ahjd
Right ascension: 22h38m41.34s
Declination:-10d16m44.99s
Discovery Date:Oct. 30, 2026, 12:19 a.m.
Classification:None
Redshift:None
MW E(B-V):0.072
Host
Name:SDSSJ223841.37-10164
Object ID:1351956.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 22h38m41.28s
Declination:-10d16m43.50s
Redshift:None
Photometric Redshift:0.060
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: completed

Task Name Status Time (s)
Cutout download processed 22.63
Transient MWEBV processed 0.2
Host match processed 3.71
Host information processed 0.16
Host MWEBV processed 0.18
Host spectrum download processed 0.12
Global aperture construction processed 0.69
Global aperture photometry processed 7.59
Validate global photometry processed 21.0
Global host SED inference processed 341.44
Local aperture photometry processed 7.13
Validate local photometry processed 0.03
Local host SED inference processed 376.92
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.672 8.859 8.986
{\rm log}_{10}({\rm SFR}) -1.173 -0.735 -0.186
{\rm log}_{10}({\rm sSFR}) -10.065 -9.622 -8.942
{\rm stellar\ age} 1.993 5.343 6.956

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.496 -0.827 -0.287
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.456 -0.716 0.002

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.116 0.411 0.853
\delta -0.451 -0.083 0.221
\tau_1/\tau_2 0.722 1.012 1.339
Q_{PAH} 0.699 2.082 4.256
U_{min} 3.110 7.996 15.852
{\rm log}_{10}(\gamma_e)\, -2.865 -1.698 -0.579

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.192 -2.545 -0.214
{\rm log}_{10}(\tau_{AGN})\, 1.056 1.403 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.442 -0.896 -0.525
0.03-0.10 Gyr -1.243 -0.720 -0.114
0.10-0.33 Gyr -1.350 -0.795 -0.308
0.33-1.08 Gyr -1.534 -0.930 -0.585
1.08-3.55 Gyr -1.838 -1.053 -0.777
3.55-11.66 Gyr -2.275 -1.201 -0.913
11.66-12.95 Gyr -2.577 -1.281 -0.740

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.310 9.426 9.504
{\rm log}_{10}({\rm SFR}) -0.688 -0.422 -0.115
{\rm log}_{10}({\rm sSFR}) -10.157 -9.849 -9.495
{\rm stellar\ age} 4.039 5.656 6.915

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.889 -0.541 -0.206
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.302 -0.740 -0.133

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.094 0.176 0.333
\delta -0.680 -0.335 -0.007
\tau_1/\tau_2 0.666 0.951 1.241
Q_{PAH} 0.411 1.168 2.468
U_{min} 2.945 7.714 14.973
{\rm log}_{10}(\gamma_e)\, -2.899 -1.935 -0.923

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.553 -3.755 -2.651
{\rm log}_{10}(\tau_{AGN})\, 1.080 1.541 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.888 -0.611 -0.372
0.03-0.10 Gyr -0.699 -0.363 -0.017
0.10-0.33 Gyr -0.631 -0.242 0.116
0.33-1.08 Gyr -0.609 -0.299 -0.070
1.08-3.55 Gyr -0.679 -0.411 -0.202
3.55-11.66 Gyr -0.960 -0.574 -0.378
11.66-12.95 Gyr -1.241 -0.623 -0.217
 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h38m41.34s, -10d16m44.99s
semi major axis, semi minor axis (arcsec):1.72, 1.72
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 13.29 1.86 21.091 0.152 AB
SDSS_g 34.03 1.71 20.070 0.055 AB
DES_g 39.03 0.37 19.921 0.010 AB
PanSTARRS_g 34.41 0.38 20.058 0.012 AB
SDSS_r 52.1 2.14 19.608 0.045 AB
PanSTARRS_r 48.9 0.37 19.677 0.008 AB
DES_r 60.48 0.57 19.446 0.010 AB
SDSS_i 69.01 2.61 19.303 0.041 AB
PanSTARRS_i 64.62 0.52 19.374 0.009 AB
DES_i 80.35 1.41 19.137 0.019 AB
PanSTARRS_z 72.44 1.33 19.250 0.020 AB
SDSS_z 77.49 6.3 19.177 0.088 AB
DES_z 86.08 1.75 19.063 0.022 AB
PanSTARRS_y 74.74 3.41 19.216 0.049 AB

Aperture details

RA, DEC (J2000):22h38m41.35s, -10d16m43.63s
semi major axis, semi minor axis (arcsec):8.06, 4.88
angle (degrees, anti-clockwise from east):226.22
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.25 0.83 21.095 0.068 AB
GALEX_NUV 18.62 0.59 20.725 0.034 AB
SDSS_u 57.21 6.36 19.506 0.121 AB
SDSS_g 140.23 4.34 18.533 0.034 AB
DES_g 145.01 0.8 18.497 0.006 AB
PanSTARRS_g 133.98 1.35 18.582 0.011 AB
SDSS_r 196.35 5.3 18.167 0.029 AB
PanSTARRS_r 179.05 1.31 18.268 0.008 AB
DES_r 227.71 1.24 18.007 0.006 AB
SDSS_i 284.52 6.98 17.765 0.027 AB
PanSTARRS_i 236.33 1.86 17.966 0.009 AB
DES_i 277.7 3.01 17.791 0.012 AB
PanSTARRS_z 281.33 4.77 17.777 0.018 AB
SDSS_z 340.99 22.12 17.568 0.070 AB
DES_z 314.21 3.65 17.657 0.013 AB
PanSTARRS_y 302.3 12.3 17.699 0.044 AB
2MASS_J 205.72 149.07 17.222 0.787 Vega
2MASS_H 635.29 238.51 15.525 0.408 Vega
2MASS_K 336.94 289.97 15.743 0.934 Vega
WISE_W2 64.68 17.63 16.034 0.296 Vega
WISE_W3 299.92 99.63 12.533 0.361 Vega
WISE_W4 -409.28 435.3 Vega