2026yjw results

Information

Transient
Name:AT2026yjw
Right ascension: 0h31m30.05s
Declination:-2d43m42.65s
Discovery Date:Aug. 6, 2026, 4:19 p.m.
Classification:None
Redshift:None
MW E(B-V):0.029
Host
Name:J003130.26-024345.85
Object ID:9906620381204511
Catalog Name:decals
Catalog Release:dr9
Right ascension: 0h31m30.26s
Declination:-2d43m45.85s
Redshift:None
Photometric Redshift:0.118
 

Cutout Download Report

Downloadable 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_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 21.08
Transient MWEBV processed 0.22
Host match processed 6.23
Host information processed 0.2
Host MWEBV processed 0.08
Host spectrum download not processed None
Global aperture construction processed 0.62
Global aperture photometry processed 7.83
Validate global photometry processed 19.9
Global host SED inference processed 424.96
Local aperture photometry processed 7.48
Validate local photometry processed 0.03
Local host SED inference not enough filters 25.95
 

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})\, 10.514 10.557 10.635
{\rm log}_{10}({\rm SFR}) 0.076 0.301 0.541
{\rm log}_{10}({\rm sSFR}) -10.515 -10.266 -10.025
{\rm stellar\ age} 7.292 8.554 11.086

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.637 -0.479 -0.353
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.660 -0.709 0.157

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.049 0.090 0.160
\delta -0.829 -0.516 -0.116
\tau_1/\tau_2 0.896 1.324 1.721
Q_{PAH} 1.068 2.639 4.590
U_{min} 2.432 7.228 14.764
{\rm log}_{10}(\gamma_e)\, -2.987 -2.004 -0.882

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.717 -1.371 -1.131
{\rm log}_{10}(\tau_{AGN})\, 1.278 1.531 1.765

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.248 -0.005 0.161
0.03-0.10 Gyr 0.114 0.395 0.664
0.10-0.32 Gyr -0.599 0.008 0.306
0.32-1.05 Gyr -1.203 -0.407 -0.044
1.05-3.40 Gyr -1.236 -0.320 0.170
3.40-11.02 Gyr -0.217 0.667 0.813
11.02-12.24 Gyr 0.598 1.275 1.763
 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h31m30.05s, -2d43m42.65s
semi major axis, semi minor axis (arcsec):0.94, 0.94
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 9.71 0.38 21.432 0.043 AB

Aperture details

RA, DEC (J2000):0h31m30.25s, -2d43m45.50s
semi major axis, semi minor axis (arcsec):5.42, 4.59
angle (degrees, anti-clockwise from east):289.08
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.75 0.79 20.840 0.051 AB
GALEX_NUV 30.48 0.65 20.190 0.023 AB
SDSS_u 49.11 4.89 19.672 0.108 AB
SDSS_g 165.24 3.74 18.355 0.025 AB
DES_g 180.61 0.46 18.258 0.003 AB
PanSTARRS_g 181.87 1.57 18.251 0.009 AB
SDSS_r 331.4 5.41 17.599 0.018 AB
PanSTARRS_r 318.96 1.42 17.641 0.005 AB
DES_r 343.93 0.82 17.559 0.003 AB
SDSS_i 445.07 6.81 17.279 0.017 AB
PanSTARRS_i 443.53 1.54 17.283 0.004 AB
DES_i 471.93 1.91 17.215 0.004 AB
PanSTARRS_z 523.83 3.38 17.102 0.007 AB
SDSS_z 625.74 18.56 16.909 0.032 AB
DES_z 560.81 2.71 17.028 0.005 AB
PanSTARRS_y 593.48 6.98 16.966 0.013 AB
2MASS_J 823.31 112.74 15.716 0.149 Vega
2MASS_H 1176.01 173.21 14.856 0.160 Vega
2MASS_K 448.29 226.59 15.433 0.549 Vega
WISE_W1 373.27 13.63 14.771 0.040 Vega
WISE_W2 299.89 17.33 14.369 0.063 Vega
WISE_W3 930.38 81.82 11.304 0.095 Vega
WISE_W4 1613.09 549.77 9.261 0.370 Vega