2026afqh results

Information

Transient
Name:AT2026afqh
Right ascension: 9h44m49.34s
Declination:38d11m23.08s
Discovery Date:Oct. 17, 2026, 5:11 a.m.
Classification:None
Redshift:None
MW E(B-V):0.015
Host
Name:J094449.21+381126.13
Object ID:9907734378711022
Catalog Name:decals
Catalog Release:dr9
Right ascension: 9h44m49.21s
Declination:38d11m26.13s
Redshift:0.074021
Photometric Redshift:None
Dataset
Version:0
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 21.78
Transient MWEBV processed 0.16
Host match processed 5.62
Host information processed 0.04
Host MWEBV processed 0.19
Host spectrum download processed 0.12
Global aperture construction processed 0.67
Global aperture photometry processed 7.3
Validate global photometry processed 20.1
Global host SED inference processed 369.61
Local aperture photometry processed 7.5
Validate local photometry processed 0.04
Local host SED inference processed 371.96
 

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})\, 9.211 9.366 9.483
{\rm log}_{10}({\rm SFR}) -2.336 -1.202 -0.608
{\rm log}_{10}({\rm sSFR}) -11.677 -10.604 -9.912
{\rm stellar\ age} 5.084 7.317 8.558

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.488 -0.877 -0.336
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.539 -0.575 0.213

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.333 0.716 1.186
\delta -0.537 -0.016 0.250
\tau_1/\tau_2 0.672 1.000 1.303
Q_{PAH} 0.909 2.353 4.271
U_{min} 2.821 8.009 15.507
{\rm log}_{10}(\gamma_e)\, -2.936 -1.920 -0.683

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.057 -2.081 -0.355
{\rm log}_{10}(\tau_{AGN})\, 0.957 1.404 1.874

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.876 -1.322 -0.731
0.03-0.10 Gyr -2.486 -1.237 -0.578
0.10-0.33 Gyr -2.222 -1.276 -0.582
0.33-1.07 Gyr -2.150 -1.226 -0.602
1.07-3.51 Gyr -1.760 -0.848 -0.455
3.51-11.50 Gyr -1.169 -0.494 -0.332
11.50-12.78 Gyr -1.372 -0.493 0.081

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.799 10.861 10.967
{\rm log}_{10}({\rm SFR}) -1.520 -0.481 0.010
{\rm log}_{10}({\rm sSFR}) -12.502 -11.321 -10.815
{\rm stellar\ age} 7.191 7.816 10.917

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.441 -1.152 -0.903
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.379 -0.456 0.239

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.414 0.551 0.688
\delta -0.805 -0.630 -0.421
\tau_1/\tau_2 0.554 0.907 1.233
Q_{PAH} 0.575 2.073 3.872
U_{min} 2.589 7.697 15.265
{\rm log}_{10}(\gamma_e)\, -3.198 -2.267 -1.314

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.642 -3.888 -2.767
{\rm log}_{10}(\tau_{AGN})\, 1.098 1.559 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.752 -0.446 0.067
0.03-0.10 Gyr -2.171 -0.557 -0.012
0.10-0.33 Gyr -2.195 -0.588 -0.019
0.33-1.07 Gyr -2.009 -0.319 0.237
1.07-3.51 Gyr -1.681 0.129 0.692
3.51-11.50 Gyr 0.426 1.061 1.168
11.50-12.78 Gyr 0.235 1.082 1.993
 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h44m49.34s, 38d11m23.08s
semi major axis, semi minor axis (arcsec):1.42, 1.42
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 23.63 0.36 20.467 0.016 AB
PanSTARRS_g 20.62 0.42 20.615 0.022 AB
SDSS_r 46.82 1.86 19.724 0.043 AB
PanSTARRS_r 43.56 0.49 19.802 0.012 AB
DES_r 53.12 0.79 19.587 0.016 AB
SDSS_i 68.46 2.35 19.311 0.037 AB
PanSTARRS_i 62.0 0.34 19.419 0.006 AB
PanSTARRS_z 77.13 1.2 19.182 0.017 AB
SDSS_z 85.85 4.88 19.066 0.062 AB
DES_z 87.98 1.67 19.039 0.021 AB
PanSTARRS_y 96.62 2.72 18.937 0.031 AB

Aperture details

RA, DEC (J2000):9h44m49.19s, 38d11m26.35s
semi major axis, semi minor axis (arcsec):8.41, 7.9
angle (degrees, anti-clockwise from east):243.01
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.43 1.43 22.284 0.351 AB
GALEX_NUV 5.54 1.39 22.041 0.273 AB
SDSS_u 116.79 6.42 18.731 0.060 AB
SDSS_g 575.55 6.56 17.000 0.012 AB
DES_g 604.76 1.81 16.946 0.003 AB
PanSTARRS_g 627.24 2.42 16.906 0.004 AB
SDSS_r 1308.82 9.88 16.108 0.008 AB
PanSTARRS_r 1314.61 2.8 16.103 0.002 AB
DES_r 1484.84 4.17 15.971 0.003 AB
SDSS_i 1949.63 12.72 15.675 0.007 AB
PanSTARRS_i 2002.77 1.95 15.646 0.001 AB
PanSTARRS_z 2418.49 6.84 15.441 0.003 AB
SDSS_z 2649.28 27.83 15.342 0.011 AB
DES_z 2512.71 8.95 15.400 0.004 AB
PanSTARRS_y 2987.07 15.49 15.212 0.006 AB
2MASS_J 3785.08 176.95 14.060 0.051 Vega
2MASS_H 4360.95 268.87 13.433 0.067 Vega
2MASS_K 4325.55 297.74 12.972 0.075 Vega
WISE_W1 1654.78 25.55 13.154 0.017 Vega
WISE_W2 921.54 28.11 13.150 0.033 Vega
WISE_W3 181.45 81.7 13.079 0.489 Vega
WISE_W4 -617.16 477.49 Vega