2026abfm results

Information

Transient
Name:AT2026abfm
Right ascension: 22h56m17.19s
Declination:23d36m30.07s
Discovery Date:Sept. 10, 2026, 6:28 a.m.
Classification:None
Redshift:None
MW E(B-V):0.046
Host
Name:J225617.07+233631.55
Object ID:9906630137940983
Catalog Name:decals
Catalog Release:dr9
Right ascension: 22h56m17.07s
Declination:23d36m31.55s
Redshift:None
Photometric Redshift:0.087
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 20.46
Transient MWEBV processed 0.16
Host match processed 6.42
Host information processed 0.16
Host MWEBV processed 0.09
Host spectrum download processed 0.06
Global aperture construction processed 2.52
Global aperture photometry processed 6.82
Validate global photometry processed 19.14
Global host SED inference processed 566.09
Local aperture photometry processed 6.62
Validate local photometry processed 0.03
Local host SED inference processed 499.09
 

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})\, 7.890 8.187 8.399
{\rm log}_{10}({\rm SFR}) -1.707 -1.135 -0.471
{\rm log}_{10}({\rm sSFR}) -10.015 -9.360 -8.437
{\rm stellar\ age} 0.450 4.462 6.596

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.552 -0.850 -0.143
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.591 -0.789 0.063

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.154 0.504 0.991
\delta -0.409 0.056 0.312
\tau_1/\tau_2 0.672 0.994 1.321
Q_{PAH} 0.865 2.314 4.409
U_{min} 3.081 8.669 17.050
{\rm log}_{10}(\gamma_e)\, -2.901 -1.769 -0.636

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.247 -2.538 -0.328
{\rm log}_{10}(\tau_{AGN})\, 0.945 1.439 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.433 -1.386 -0.816
0.03-0.10 Gyr -1.898 -1.157 -0.386
0.10-0.33 Gyr -2.214 -1.321 -0.756
0.33-1.07 Gyr -3.186 -1.594 -1.135
1.07-3.48 Gyr -4.299 -1.804 -1.384
3.48-11.35 Gyr -5.022 -2.010 -1.534
11.35-12.61 Gyr -5.246 -2.095 -1.329

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.526 8.725 8.861
{\rm log}_{10}({\rm SFR}) -1.164 -0.762 0.008
{\rm log}_{10}({\rm sSFR}) -9.934 -9.447 -8.533
{\rm stellar\ age} 2.452 6.208 7.447

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.759 -1.222 -0.455
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.552 -0.281 0.320

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.060 0.278 0.994
\delta 0.008 0.264 0.365
\tau_1/\tau_2 0.678 1.001 1.331
Q_{PAH} 1.298 3.056 5.109
U_{min} 2.896 8.009 15.746
{\rm log}_{10}(\gamma_e)\, -2.755 -1.625 -0.593

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.114 -1.822 -0.383
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.441 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.260 -0.866 -0.464
0.03-0.10 Gyr -1.294 -0.781 0.128
0.10-0.33 Gyr -1.737 -1.150 -0.617
0.33-1.07 Gyr -2.486 -1.467 -1.075
1.07-3.48 Gyr -2.649 -1.342 -1.046
3.48-11.35 Gyr -2.499 -1.229 -0.990
11.35-12.61 Gyr -2.675 -1.261 -0.728
 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h56m17.19s, 23d36m30.07s
semi major axis, semi minor axis (arcsec):1.23, 1.23
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 5.34 0.12 22.082 0.024 AB
PanSTARRS_r 5.26 0.53 22.098 0.110 AB
DES_r 8.34 0.26 21.598 0.034 AB
PanSTARRS_i 7.34 0.48 21.736 0.071 AB
PanSTARRS_z 6.66 1.11 21.842 0.181 AB
DES_z 10.56 0.66 21.341 0.067 AB
PanSTARRS_y 6.34 2.2 21.894 0.377 AB

Aperture details

RA, DEC (J2000):22h56m17.10s, 23d36m32.49s
semi major axis, semi minor axis (arcsec):4.1, 1.43
angle (degrees, anti-clockwise from east):345.77
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.71 2.05 21.833 0.332 AB
GALEX_NUV 6.37 0.49 21.890 0.084 AB
SDSS_u 6.26 2.6 21.908 0.451 AB
SDSS_g 17.62 1.28 20.785 0.079 AB
DES_g 14.29 0.21 21.013 0.016 AB
PanSTARRS_g 13.34 0.9 21.087 0.073 AB
SDSS_r 23.53 1.68 20.471 0.077 AB
PanSTARRS_r 21.05 1.01 20.592 0.052 AB
DES_r 21.35 0.44 20.577 0.022 AB
SDSS_i 29.86 2.33 20.212 0.085 AB
PanSTARRS_i 24.23 0.88 20.439 0.039 AB
PanSTARRS_z 25.04 2.01 20.404 0.087 AB
SDSS_z 8.77 8.74 21.542 1.082 AB
DES_z 25.32 1.05 20.391 0.045 AB
PanSTARRS_y 24.08 3.9 20.446 0.176 AB
2MASS_J 40.7 95.74 18.981 2.554 Vega
2MASS_H 113.1 136.96 17.399 1.315 Vega
2MASS_K 169.6 177.35 16.489 1.135 Vega
WISE_W1 33.82 7.97 17.378 0.256 Vega
WISE_W2 8.72 11.65 18.210 1.450 Vega
WISE_W3 -8.57 57.38 Vega
WISE_W4 -187.22 304.29 Vega