2026yxs results

Information

Transient
Name:AT2026yxs
Right ascension: 0h56m58.97s
Declination:27d08m48.35s
Discovery Date:Aug. 15, 2026, 1:31 a.m.
Classification:None
Redshift:None
MW E(B-V):0.057
Host
Name:J005659.42+270851.74
Object ID:9906631340854793
Catalog Name:decals
Catalog Release:dr9
Right ascension: 0h56m59.42s
Declination:27d08m51.74s
Redshift:None
Photometric Redshift:0.049
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_z
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.02
Transient MWEBV processed 0.1
Host match processed 4.54
Host information processed 0.06
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 6.06
Validate global photometry processed 17.99
Global host SED inference processed 448.27
Local aperture photometry processed 5.8
Validate local photometry processed 0.03
Local host SED inference failed 15.05
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h56m58.97s, 27d08m48.35s
semi major axis, semi minor axis (arcsec):2.08, 2.08
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 4.89 1.77 22.177 0.393 AB
SDSS_g 15.06 1.16 20.955 0.084 AB
DES_g 17.76 0.3 20.777 0.018 AB
PanSTARRS_g 17.55 0.49 20.790 0.030 AB
SDSS_r 32.42 1.81 20.123 0.060 AB
PanSTARRS_r 33.02 0.47 20.103 0.015 AB
DES_r 34.8 0.65 20.046 0.020 AB
SDSS_i 44.91 2.38 19.769 0.058 AB
PanSTARRS_i 46.26 1.04 19.737 0.024 AB
PanSTARRS_z 55.73 1.6 19.535 0.031 AB
SDSS_z 47.38 6.92 19.711 0.159 AB
DES_z 61.59 2.15 19.426 0.038 AB
PanSTARRS_y 75.49 3.38 19.205 0.049 AB

Aperture details

RA, DEC (J2000):0h56m59.42s, 27d08m51.82s
semi major axis, semi minor axis (arcsec):13.86, 10.01
angle (degrees, anti-clockwise from east):289.28
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.73 4.63 20.557 0.231 AB
GALEX_NUV 29.49 4.55 20.226 0.167 AB
SDSS_u 86.18 9.95 19.062 0.125 AB
SDSS_g 631.42 7.31 16.899 0.013 AB
DES_g 694.09 1.84 16.796 0.003 AB
PanSTARRS_g 695.55 2.76 16.794 0.004 AB
SDSS_r 1338.66 11.2 16.083 0.009 AB
PanSTARRS_r 1359.06 2.67 16.067 0.002 AB
DES_r 1498.6 4.14 15.961 0.003 AB
SDSS_i 1998.2 14.85 15.648 0.008 AB
PanSTARRS_i 2028.86 5.85 15.632 0.003 AB
PanSTARRS_z 2430.62 8.99 15.436 0.004 AB
SDSS_z 2616.3 39.98 15.356 0.017 AB
DES_z 2688.17 14.08 15.326 0.006 AB
PanSTARRS_y 3140.97 19.09 15.157 0.007 AB
2MASS_J 3329.44 270.45 14.199 0.088 Vega
2MASS_H 3944.28 386.52 13.542 0.106 Vega
2MASS_K 4411.03 448.92 12.951 0.110 Vega
WISE_W2 1063.52 39.21 12.994 0.040 Vega
WISE_W3 1810.34 116.78 10.582 0.070 Vega
WISE_W4 1422.69 678.39 9.397 0.518 Vega
 

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})\, 10.326 10.389 10.454
{\rm log}_{10}({\rm SFR}) -1.139 -0.717 -0.392
{\rm log}_{10}({\rm sSFR}) -11.564 -11.107 -10.766
{\rm stellar\ age} 8.123 10.293 12.389

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.799 -0.625 -0.476
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.588 -1.057 -0.194

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.322 0.465 0.625
\delta -0.191 0.048 0.205
\tau_1/\tau_2 0.465 0.839 1.231
Q_{PAH} 0.402 0.947 1.869
U_{min} 2.689 8.264 15.858
{\rm log}_{10}(\gamma_e)\, -3.651 -2.974 -1.987

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.564 -3.940 -2.967
{\rm log}_{10}(\tau_{AGN})\, 1.016 1.509 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.820 -0.511 -0.233
0.03-0.10 Gyr -2.581 -0.995 -0.434
0.10-0.33 Gyr -4.545 -1.399 -0.680
0.33-1.09 Gyr -4.354 -1.438 -0.620
1.09-3.58 Gyr -3.326 -0.968 -0.191
3.58-11.79 Gyr -1.419 0.305 0.579
11.79-13.10 Gyr 0.592 1.280 1.575