2026agds results

Information

Transient
Name:AT2026agds
Right ascension: 22h54m52.01s
Declination:32d28m17.72s
Discovery Date:Oct. 19, 2026, 6:15 a.m.
Classification:None
Redshift:None
MW E(B-V):0.078
Host
Name:J225452.18+322818.83
Object ID:9906633136936092
Catalog Name:decals
Catalog Release:dr9
Right ascension: 22h54m52.18s
Declination:32d28m18.83s
Redshift:None
Photometric Redshift:0.078
Dataset
Version:0
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 20.53
Transient MWEBV processed 0.1
Host match processed 5.22
Host information processed 0.13
Host MWEBV processed 0.04
Host spectrum download processed 0.06
Global aperture construction processed 10.79
Global aperture photometry processed 6.63
Validate global photometry processed 19.15
Global host SED inference processed 532.31
Local aperture photometry processed 6.42
Validate local photometry processed 0.03
Local host SED inference processed 416.56
 

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})\, 7.458 7.885 8.144
{\rm log}_{10}({\rm SFR}) -1.735 -1.359 -0.957
{\rm log}_{10}({\rm sSFR}) -9.786 -9.206 -8.446
{\rm stellar\ age} 2.229 5.423 7.192

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.387 -0.673 -0.101
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.587 -0.777 0.116

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.236 0.580 0.975
\delta -0.430 0.079 0.324
\tau_1/\tau_2 0.674 0.964 1.270
Q_{PAH} 0.828 2.175 4.104
U_{min} 2.930 8.059 16.127
{\rm log}_{10}(\gamma_e)\, -2.916 -1.864 -0.750

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.351 -2.561 -0.223
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.446 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.677 -1.199 -0.772
0.03-0.10 Gyr -2.249 -1.561 -1.052
0.10-0.33 Gyr -2.611 -1.815 -1.331
0.33-1.07 Gyr -2.982 -2.066 -1.650
1.07-3.50 Gyr -3.114 -2.070 -1.712
3.50-11.46 Gyr -3.302 -2.191 -1.761
11.46-12.73 Gyr -3.475 -2.182 -1.513

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.996 8.233 8.463
{\rm log}_{10}({\rm SFR}) -1.680 -0.873 -0.103
{\rm log}_{10}({\rm sSFR}) -9.996 -9.152 -8.153
{\rm stellar\ age} 0.221 2.412 5.707

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.730 -1.153 -0.342
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.627 -0.855 0.019

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.201 0.664 1.189
\delta -0.279 0.160 0.336
\tau_1/\tau_2 0.665 0.988 1.321
Q_{PAH} 1.598 3.616 5.609
U_{min} 3.486 9.362 17.241
{\rm log}_{10}(\gamma_e)\, -2.747 -1.639 -0.510

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.818 -1.220 -0.276
{\rm log}_{10}(\tau_{AGN})\, 0.887 1.278 1.802

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.608 -1.640 -0.907
0.03-0.10 Gyr -1.708 -0.802 0.050
0.10-0.33 Gyr -1.949 -0.995 -0.345
0.33-1.07 Gyr -3.353 -1.442 -0.897
1.07-3.50 Gyr -5.116 -2.074 -1.385
3.50-11.46 Gyr -6.251 -2.499 -1.613
11.46-12.73 Gyr -6.735 -2.534 -1.457
 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h54m52.01s, 32d28m17.72s
semi major axis, semi minor axis (arcsec):1.36, 1.36
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 2.74 0.13 22.805 0.051 AB
PanSTARRS_g 4.64 0.39 22.234 0.091 AB
SDSS_r 3.16 0.76 22.650 0.261 AB
PanSTARRS_r 4.18 0.33 22.348 0.086 AB
DES_r 3.63 0.28 22.499 0.082 AB
SDSS_i 2.8 1.04 22.780 0.401 AB
PanSTARRS_i 5.75 0.47 22.001 0.088 AB
PanSTARRS_z 3.97 1.03 22.404 0.282 AB
SDSS_z 9.53 3.53 21.452 0.402 AB
DES_z 4.38 0.75 22.297 0.187 AB
PanSTARRS_y 12.17 2.32 21.186 0.207 AB

Aperture details

RA, DEC (J2000):22h54m51.88s, 32d28m16.67s
semi major axis, semi minor axis (arcsec):3.96, 2.17
angle (degrees, anti-clockwise from east):21.33
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 4.15 1.72 22.355 0.449 AB
SDSS_u 5.62 2.08 22.025 0.402 AB
SDSS_g 11.31 1.13 21.266 0.109 AB
DES_g 7.62 0.24 21.695 0.035 AB
PanSTARRS_g 18.6 0.84 20.726 0.049 AB
SDSS_r 13.79 1.64 21.051 0.129 AB
PanSTARRS_r 11.5 0.7 21.248 0.066 AB
DES_r 11.54 0.53 21.244 0.050 AB
SDSS_i 13.1 2.23 21.107 0.185 AB
PanSTARRS_i 12.92 0.98 21.122 0.082 AB
PanSTARRS_z 15.28 2.14 20.940 0.152 AB
SDSS_z 31.82 7.57 20.143 0.258 AB
DES_z 12.62 1.43 21.147 0.123 AB
PanSTARRS_y 26.28 4.78 20.351 0.197 AB
2MASS_J -22.62 90.29 Vega
2MASS_H 147.07 137.01 17.114 1.011 Vega
2MASS_K 182.81 166.37 16.407 0.988 Vega
WISE_W1 43.72 8.48 17.099 0.210 Vega
WISE_W2 26.75 10.13 16.993 0.411 Vega
WISE_W3 39.33 55.25 14.739 1.525 Vega
WISE_W4 -170.04 395.11 Vega