2026hwl results

Information

Transient
Name:AT2026hwl
Right ascension: 10h33m20.08s
Declination:4d00m36.87s
Discovery Date:March 27, 2026, 3:23 p.m.
Classification:None
Redshift:None
MW E(B-V):0.037
Host
Name:
Right ascension: 10h33m20.25s
Declination:4d00m32.52s
Redshift:None
Photometric Redshift:0.084
 

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: completed

Task Name Status Time (s)
Cutout download processed 19.19
Transient MWEBV processed 0.05
Host match processed 5.64
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.6
Global aperture photometry processed 6.71
Validate global photometry processed 18.82
Global host SED inference processed 405.02
Local aperture photometry processed 6.48
Validate local photometry processed 0.03
Local host SED inference processed 466.44
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h33m20.08s, 4d00m36.87s
semi major axis, semi minor axis (arcsec):1.27, 1.27
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 1.98 0.13 23.156 0.068 AB
PanSTARRS_r 2.29 0.32 23.001 0.153 AB
DES_r 2.77 0.27 22.795 0.104 AB
SDSS_i 4.73 0.94 22.213 0.216 AB
PanSTARRS_i 4.09 0.37 22.369 0.099 AB
PanSTARRS_z 4.38 0.77 22.297 0.192 AB
DES_z 3.26 0.82 22.616 0.272 AB
PanSTARRS_y 4.45 1.85 22.279 0.451 AB

Aperture details

RA, DEC (J2000):10h33m20.24s, 4d00m32.68s
semi major axis, semi minor axis (arcsec):7.72, 5.59
angle (degrees, anti-clockwise from east):-102.99
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.1 0.88 21.107 0.073 AB
GALEX_NUV 19.66 0.57 20.666 0.031 AB
SDSS_u 55.61 4.81 19.537 0.094 AB
SDSS_g 108.89 3.34 18.807 0.033 AB
DES_g 119.61 0.81 18.706 0.007 AB
PanSTARRS_g 122.46 1.47 18.680 0.013 AB
SDSS_r 182.58 4.46 18.246 0.027 AB
PanSTARRS_r 166.25 1.68 18.348 0.011 AB
DES_r 187.71 1.83 18.216 0.011 AB
SDSS_i 219.13 5.46 18.048 0.027 AB
PanSTARRS_i 218.97 1.93 18.049 0.010 AB
PanSTARRS_z 231.8 4.01 17.987 0.019 AB
SDSS_z 238.69 15.05 17.955 0.068 AB
DES_z 259.95 5.82 17.863 0.024 AB
PanSTARRS_y 249.05 9.59 17.909 0.042 AB
2MASS_J 390.07 207.38 16.527 0.577 Vega
2MASS_H 867.12 307.05 15.187 0.384 Vega
2MASS_K -195.33 357.59 Vega
WISE_W1 138.09 11.84 15.851 0.093 Vega
WISE_W2 90.24 18.35 15.672 0.221 Vega
WISE_W3 232.07 78.3 12.812 0.366 Vega
WISE_W4 0.01 461.58 21.878 34593.709 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.517 7.953 8.226
{\rm log}_{10}({\rm SFR}) -1.383 -0.969 -0.545
{\rm log}_{10}({\rm sSFR}) -9.502 -8.881 -8.128
{\rm stellar\ age} 0.367 3.885 6.400

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.568 -0.878 -0.189
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.519 -0.869 -0.089

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.963 1.382 1.886
\delta -0.104 0.145 0.301
\tau_1/\tau_2 0.686 1.070 1.488
Q_{PAH} 0.702 2.412 4.826
U_{min} 3.125 8.381 15.817
{\rm log}_{10}(\gamma_e)\, -2.756 -1.479 -0.454

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.659 -0.330 0.257
{\rm log}_{10}(\tau_{AGN})\, 0.884 1.315 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.204 -0.814 -0.383
0.03-0.10 Gyr -2.056 -1.197 -0.639
0.10-0.33 Gyr -2.638 -1.550 -0.978
0.33-1.07 Gyr -3.573 -1.873 -1.374
1.07-3.49 Gyr -4.571 -2.171 -1.615
3.49-11.39 Gyr -5.041 -2.351 -1.733
11.39-12.65 Gyr -4.932 -2.410 -1.625

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.551 9.672 9.801
{\rm log}_{10}({\rm SFR}) -0.335 0.082 0.371
{\rm log}_{10}({\rm sSFR}) -10.011 -9.589 -9.282
{\rm stellar\ age} 4.899 6.237 7.472

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.505 -1.045 -0.662
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.324 0.120 0.378

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.159 0.286 0.452
\delta -0.668 -0.329 -0.031
\tau_1/\tau_2 0.687 1.094 1.470
Q_{PAH} 0.883 2.308 4.708
U_{min} 2.595 7.773 14.933
{\rm log}_{10}(\gamma_e)\, -2.608 -1.367 -0.401

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.038 -2.631 -1.691
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.477 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.091 -0.737 -0.516
0.03-0.10 Gyr -0.233 0.223 0.525
0.10-0.33 Gyr -0.237 0.143 0.428
0.33-1.07 Gyr -0.749 -0.261 -0.003
1.07-3.49 Gyr -0.664 -0.308 -0.076
3.49-11.39 Gyr -0.580 -0.282 -0.079
11.39-12.65 Gyr -0.787 -0.206 0.265