2026aber results

Information

Transient
Name:AT2026aber
Right ascension: 2h14m49.88s
Declination:23d48m28.20s
Discovery Date:Sept. 10, 2026, 8:05 p.m.
Classification:None
Redshift:None
MW E(B-V):0.094
Host
Name:J021449.79+234828.14
Object ID:9906630149868239
Catalog Name:decals
Catalog Release:dr9
Right ascension: 2h14m49.79s
Declination:23d48m28.14s
Redshift:None
Photometric Redshift:0.101
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 20.84
Transient MWEBV processed 0.19
Host match processed 5.46
Host information processed 0.13
Host MWEBV processed 0.11
Host spectrum download processed 0.09
Global aperture construction processed 0.67
Global aperture photometry processed 7.53
Validate global photometry processed 20.08
Global host SED inference processed 329.14
Local aperture photometry processed 7.12
Validate local photometry processed 0.03
Local host SED inference processed 388.18
 

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})\, 9.155 9.380 9.516
{\rm log}_{10}({\rm SFR}) -1.271 -0.558 0.005
{\rm log}_{10}({\rm sSFR}) -10.670 -9.952 -9.203
{\rm stellar\ age} 3.031 6.533 7.951

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.563 -0.942 -0.328
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.453 -0.575 0.157

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.298 0.738 1.215
\delta -0.371 0.004 0.269
\tau_1/\tau_2 0.700 0.987 1.292
Q_{PAH} 0.670 2.212 4.493
U_{min} 2.858 8.616 16.229
{\rm log}_{10}(\gamma_e)\, -2.883 -1.730 -0.622

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.177 -2.397 -0.373
{\rm log}_{10}(\tau_{AGN})\, 0.923 1.393 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.610 -0.630 -0.124
0.03-0.10 Gyr -1.447 -0.647 0.023
0.10-0.33 Gyr -1.607 -0.795 -0.163
0.33-1.06 Gyr -1.704 -0.899 -0.343
1.06-3.44 Gyr -1.665 -0.693 -0.346
3.44-11.20 Gyr -1.585 -0.535 -0.299
11.20-12.44 Gyr -1.895 -0.524 0.043

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.231 10.293 10.364
{\rm log}_{10}({\rm SFR}) -0.037 0.146 0.336
{\rm log}_{10}({\rm sSFR}) -10.354 -10.154 -9.938
{\rm stellar\ age} 6.022 6.804 7.723

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.013 -0.740 -0.538
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.347 -0.531 0.135

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.143 0.238 0.369
\delta -0.559 -0.190 0.066
\tau_1/\tau_2 0.624 0.918 1.194
Q_{PAH} 0.883 1.667 2.850
U_{min} 2.568 7.115 14.504
{\rm log}_{10}(\gamma_e)\, -3.149 -2.280 -1.425

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.521 -3.659 -2.522
{\rm log}_{10}(\tau_{AGN})\, 1.101 1.553 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.064 0.215 0.361
0.03-0.10 Gyr -0.199 0.116 0.371
0.10-0.33 Gyr -0.309 0.021 0.301
0.33-1.06 Gyr -0.256 0.031 0.252
1.06-3.44 Gyr 0.035 0.310 0.520
3.44-11.20 Gyr 0.285 0.456 0.569
11.20-12.44 Gyr -0.002 0.455 0.872
 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h14m49.88s, 23d48m28.20s
semi major axis, semi minor axis (arcsec):1.08, 1.08
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 29.63 0.61 20.221 0.022 AB
PanSTARRS_z 47.33 0.73 19.712 0.017 AB
DES_z 55.37 1.52 19.542 0.030 AB
PanSTARRS_y 53.65 1.93 19.576 0.039 AB

Aperture details

RA, DEC (J2000):2h14m49.78s, 23d48m28.53s
semi major axis, semi minor axis (arcsec):9.81, 5.59
angle (degrees, anti-clockwise from east):234.3
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 19.24 4.3 20.690 0.243 AB
GALEX_NUV 19.57 3.28 20.671 0.182 AB
SDSS_u 54.53 5.7 19.558 0.113 AB
SDSS_g 149.51 3.9 18.463 0.028 AB
DES_g 176.73 0.81 18.282 0.005 AB
PanSTARRS_g 161.29 2.14 18.381 0.014 AB
SDSS_r 281.37 5.63 17.777 0.022 AB
PanSTARRS_r 290.95 2.57 17.740 0.010 AB
DES_r 309.67 2.08 17.673 0.007 AB
SDSS_i 442.67 7.71 17.285 0.019 AB
PanSTARRS_z 492.15 4.88 17.170 0.011 AB
SDSS_z 494.94 22.32 17.164 0.049 AB
DES_z 506.12 4.93 17.139 0.011 AB
PanSTARRS_y 584.92 13.15 16.982 0.024 AB
2MASS_J 516.92 166.59 16.222 0.350 Vega
2MASS_H 666.93 227.86 15.472 0.371 Vega
2MASS_K 973.35 305.39 14.592 0.341 Vega
WISE_W1 365.19 14.39 14.795 0.043 Vega
WISE_W2 227.44 21.42 14.669 0.102 Vega
WISE_W3 791.43 109.04 11.480 0.150 Vega
WISE_W4 928.6 526.95 9.860 0.616 Vega