2026abwy results

Information

Transient
Name:AT2026abwy
Right ascension: 22h58m38.30s
Declination:0d10m30.18s
Discovery Date:Sept. 10, 2026, 7:35 a.m.
Classification:None
Redshift:None
MW E(B-V):0.077
Host
Name:J225838.29+001030.15
Object ID:9906621601946083
Catalog Name:decals
Catalog Release:dr9
Right ascension: 22h58m38.29s
Declination:0d10m30.15s
Redshift:None
Photometric Redshift:0.327
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 26.06
Transient MWEBV processed 0.12
Host match processed 7.32
Host information processed 0.13
Host MWEBV processed 0.12
Host spectrum download processed 0.06
Global aperture construction processed 2.57
Global aperture photometry processed 7.92
Validate global photometry processed 22.13
Global host SED inference processed 544.25
Local aperture photometry processed 7.74
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.333 9.679 9.997
{\rm log}_{10}({\rm SFR}) 0.273 0.972 1.809
{\rm log}_{10}({\rm sSFR}) -9.431 -8.447 -7.930
{\rm stellar\ age} 0.073 1.582 4.960

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.598 -0.672 0.006
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.669 -0.739 0.170

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.542 1.187 2.199
\delta -0.112 0.184 0.333
\tau_1/\tau_2 0.711 1.113 1.574
Q_{PAH} 1.189 2.929 5.123
U_{min} 2.630 8.198 17.633
{\rm log}_{10}(\gamma_e)\, -2.939 -1.864 -0.692

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.803 -1.279 0.206
{\rm log}_{10}(\tau_{AGN})\, 0.946 1.416 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.781 0.521 1.328
0.03-0.10 Gyr -0.115 0.864 1.913
0.10-0.31 Gyr -1.871 -0.018 0.758
0.31-0.95 Gyr -3.324 -0.630 0.195
0.95-2.94 Gyr -4.603 -1.038 -0.027
2.94-9.05 Gyr -5.412 -1.382 -0.088
9.05-10.06 Gyr -6.143 -1.276 0.050
 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):22h58m38.27s, 0d10m30.47s
semi major axis, semi minor axis (arcsec):3.15, 1.76
angle (degrees, anti-clockwise from east):195.93
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.1 0.17 26.438 1.890 AB
GALEX_NUV 0.23 0.15 25.483 0.681 AB
SDSS_u -4.0 2.39 AB
SDSS_g 3.95 0.98 22.408 0.268 AB
DES_g 4.68 0.1 22.224 0.023 AB
PanSTARRS_g 4.7 0.54 22.220 0.124 AB
SDSS_r 8.41 1.45 21.588 0.187 AB
PanSTARRS_r 8.03 0.71 21.639 0.096 AB
DES_r 10.4 0.16 21.358 0.017 AB
SDSS_i 14.07 2.1 21.029 0.162 AB
PanSTARRS_i 11.4 0.78 21.258 0.074 AB
DES_i 14.27 0.38 21.014 0.029 AB
PanSTARRS_z 12.34 1.55 21.171 0.136 AB
SDSS_z 13.68 9.66 21.060 0.766 AB
DES_z 16.87 0.48 20.832 0.031 AB
PanSTARRS_y 14.4 4.8 21.004 0.362 AB
2MASS_J 15.24 86.57 20.048 6.168 Vega
2MASS_H 178.52 135.22 16.903 0.822 Vega
2MASS_K -135.74 140.27 Vega
WISE_W1 6.08 6.16 19.241 1.100 Vega
WISE_W2 15.85 9.37 17.561 0.642 Vega
WISE_W3 -27.91 56.53 Vega
WISE_W4 51.44 485.82 13.002 10.253 Vega