2026afxz results

Information

Transient
Name:AT2026afxz
Right ascension: 6h56m31.24s
Declination:52d33m55.44s
Discovery Date:Oct. 6, 2026, 2:02 p.m.
Classification:None
Redshift:None
MW E(B-V):0.052
Host
Name:J065629.77+523354.96
Object ID:9907738154764720
Catalog Name:decals
Catalog Release:dr9
Right ascension: 6h56m29.77s
Declination:52d33m54.96s
Redshift:None
Photometric Redshift:0.036
Dataset
Version:0
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 6.24
Transient MWEBV processed 0.16
Host match processed 5.32
Host information processed 0.14
Host MWEBV processed 0.11
Host spectrum download processed 0.11
Global aperture construction processed 0.66
Global aperture photometry processed 4.67
Validate global photometry processed 12.53
Global host SED inference processed 325.94
Local aperture photometry processed 4.33
Validate local photometry processed 0.02
Local host SED inference processed 473.88
 

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})\, 8.072 8.305 8.472
{\rm log}_{10}({\rm SFR}) -1.712 -1.180 -0.622
{\rm log}_{10}({\rm sSFR}) -10.066 -9.521 -8.826
{\rm stellar\ age} 0.997 5.058 7.170

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.592 -0.952 -0.330
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.570 -0.773 0.061

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.124 0.394 0.798
\delta -0.412 0.052 0.309
\tau_1/\tau_2 0.694 0.995 1.318
Q_{PAH} 0.923 2.378 4.350
U_{min} 3.091 8.360 15.841
{\rm log}_{10}(\gamma_e)\, -2.968 -1.755 -0.635

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.300 -2.787 -0.583
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.474 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.353 -1.415 -1.012
0.03-0.10 Gyr -1.790 -1.164 -0.527
0.10-0.33 Gyr -1.904 -1.262 -0.728
0.33-1.09 Gyr -2.318 -1.504 -1.080
1.09-3.61 Gyr -3.253 -1.688 -1.337
3.61-11.94 Gyr -3.681 -1.862 -1.452
11.94-13.27 Gyr -3.850 -1.920 -1.247

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.201 10.299 10.389
{\rm log}_{10}({\rm SFR}) -0.115 0.132 0.389
{\rm log}_{10}({\rm sSFR}) -10.452 -10.168 -9.856
{\rm stellar\ age} 5.303 6.668 7.733

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.121 -0.752 -0.471
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.426 -0.671 -0.007

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.201 0.331 0.502
\delta -0.321 -0.020 0.204
\tau_1/\tau_2 0.698 0.987 1.273
Q_{PAH} 2.053 3.255 5.016
U_{min} 2.602 6.821 13.566
{\rm log}_{10}(\gamma_e)\, -3.293 -2.607 -1.801

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.159 -3.142 -2.160
{\rm log}_{10}(\tau_{AGN})\, 1.085 1.519 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.432 -0.045 0.167
0.03-0.10 Gyr -0.139 0.192 0.493
0.10-0.33 Gyr -0.061 0.310 0.641
0.33-1.09 Gyr -0.037 0.289 0.550
1.09-3.61 Gyr 0.147 0.409 0.615
3.61-11.94 Gyr 0.089 0.385 0.549
11.94-13.27 Gyr -0.230 0.342 0.800
 

Aperture Photometry


Aperture details

RA, DEC (J2000):6h56m31.24s, 52d33m55.44s
semi major axis, semi minor axis (arcsec):2.78, 2.78
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 41.4 0.55 19.857 0.014 AB
PanSTARRS_r 54.81 0.93 19.553 0.018 AB
PanSTARRS_i 63.18 0.88 19.399 0.015 AB
PanSTARRS_z 69.05 2.69 19.302 0.042 AB
PanSTARRS_y 82.75 4.53 19.106 0.059 AB

Aperture details

RA, DEC (J2000):6h56m29.78s, 52d33m54.89s
semi major axis, semi minor axis (arcsec):25.65, 16.55
angle (degrees, anti-clockwise from east):253.91
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 183.25 9.56 18.242 0.057 AB
GALEX_NUV 211.66 6.84 18.086 0.035 AB
PanSTARRS_g 1907.78 4.07 15.699 0.002 AB
PanSTARRS_r 3008.83 7.07 15.204 0.003 AB
PanSTARRS_i 3891.77 6.59 14.925 0.002 AB
PanSTARRS_z 4355.41 19.15 14.802 0.005 AB
PanSTARRS_y 5249.29 33.49 14.600 0.007 AB
2MASS_J 5163.02 471.22 13.723 0.099 Vega
2MASS_H 6095.57 785.93 13.070 0.140 Vega
2MASS_K 6025.33 757.91 12.612 0.137 Vega
WISE_W1 3122.72 48.49 12.465 0.017 Vega
WISE_W2 1958.27 65.41 12.331 0.036 Vega
WISE_W3 8773.34 240.93 8.868 0.030 Vega
WISE_W4 9582.75 1420.69 7.326 0.161 Vega