2026zxh results

Information

Transient
Name:SN2026zxh
Right ascension: 1h59m14.68s
Declination:24d29m16.43s
Discovery Date:Aug. 26, 2026, 11:56 a.m.
Classification:SN II
Redshift:0.033083
MW E(B-V):0.084
Host
Name:J015914.61+242916.16
Object ID:9906630408014600
Catalog Name:decals
Catalog Release:dr9
Right ascension: 1h59m14.61s
Declination:24d29m16.16s
Redshift:None
Photometric Redshift:0.053
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 22.47
Transient MWEBV processed 0.19
Host match processed 5.6
Host information processed 0.14
Host MWEBV processed 0.12
Host spectrum download processed 0.06
Global aperture construction processed 0.66
Global aperture photometry processed 7.66
Validate global photometry processed 20.56
Global host SED inference processed 338.82
Local aperture photometry processed 7.39
Validate local photometry processed 0.03
Local host SED inference processed 427.08
 

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})\, 9.056 9.200 9.309
{\rm log}_{10}({\rm SFR}) -1.394 -0.860 -0.222
{\rm log}_{10}({\rm sSFR}) -10.647 -10.085 -9.430
{\rm stellar\ age} 3.111 6.528 7.947

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.662 -1.116 -0.655
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.499 -0.597 0.150

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.169 0.549 0.992
\delta -0.413 -0.046 0.268
\tau_1/\tau_2 0.707 1.015 1.326
Q_{PAH} 0.531 1.841 4.056
U_{min} 2.900 7.916 15.107
{\rm log}_{10}(\gamma_e)\, -3.002 -1.824 -0.703

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.345 -2.613 -0.503
{\rm log}_{10}(\tau_{AGN})\, 1.071 1.520 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.678 -1.029 -0.505
0.03-0.10 Gyr -1.489 -0.847 -0.169
0.10-0.33 Gyr -1.498 -0.820 -0.197
0.33-1.09 Gyr -1.619 -0.907 -0.390
1.09-3.62 Gyr -1.400 -0.787 -0.508
3.62-11.98 Gyr -1.576 -0.762 -0.550
11.98-13.31 Gyr -1.964 -0.830 -0.310

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.491 9.594 9.687
{\rm log}_{10}({\rm SFR}) -0.793 -0.537 -0.257
{\rm log}_{10}({\rm sSFR}) -10.411 -10.141 -9.779
{\rm stellar\ age} 6.273 7.399 8.413

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.103 -0.614 -0.230
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.469 -0.351 0.248

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.182 0.360 0.607
\delta -0.314 0.074 0.307
\tau_1/\tau_2 0.650 0.943 1.229
Q_{PAH} 0.617 1.734 3.387
U_{min} 2.771 7.295 14.029
{\rm log}_{10}(\gamma_e)\, -3.193 -2.194 -1.234

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.344 -3.108 -1.634
{\rm log}_{10}(\tau_{AGN})\, 1.081 1.535 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.798 -0.531 -0.287
0.03-0.10 Gyr -0.936 -0.552 -0.223
0.10-0.33 Gyr -1.153 -0.720 -0.380
0.33-1.09 Gyr -1.191 -0.765 -0.417
1.09-3.62 Gyr -0.880 -0.489 -0.246
3.62-11.98 Gyr -0.506 -0.275 -0.129
11.98-13.31 Gyr -0.758 -0.274 0.161
 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h59m14.68s, 24d29m16.43s
semi major axis, semi minor axis (arcsec):3.03, 3.03
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 54.41 3.54 19.561 0.071 AB
SDSS_g 154.76 3.33 18.426 0.023 AB
DES_g 158.69 0.64 18.399 0.004 AB
PanSTARRS_g 149.49 0.85 18.463 0.006 AB
SDSS_r 256.94 4.4 17.875 0.019 AB
PanSTARRS_r 243.05 1.06 17.936 0.005 AB
DES_r 278.33 1.62 17.789 0.006 AB
SDSS_i 343.94 5.44 17.559 0.017 AB
PanSTARRS_i 336.79 1.09 17.582 0.004 AB
PanSTARRS_z 387.43 2.52 17.430 0.007 AB
SDSS_z 424.28 10.2 17.331 0.026 AB
DES_z 415.66 4.41 17.353 0.012 AB
PanSTARRS_y 447.32 5.43 17.273 0.013 AB
2MASS_J 422.93 62.23 16.439 0.160 Vega
2MASS_H 538.88 106.56 15.704 0.215 Vega
2MASS_K 680.65 122.91 14.980 0.196 Vega

Aperture details

RA, DEC (J2000):1h59m14.60s, 24d29m16.48s
semi major axis, semi minor axis (arcsec):9.38, 5.33
angle (degrees, anti-clockwise from east):329.12
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 40.37 3.01 19.885 0.081 AB
SDSS_g 299.08 4.93 17.711 0.018 AB
DES_g 315.38 0.97 17.653 0.003 AB
PanSTARRS_g 316.5 1.91 17.649 0.007 AB
PanSTARRS_r 533.12 2.36 17.083 0.005 AB
DES_r 572.97 2.43 17.005 0.005 AB
PanSTARRS_z 835.4 5.79 16.595 0.008 AB
SDSS_z 801.98 21.67 16.640 0.029 AB
2MASS_H 1879.8 265.06 14.347 0.153 Vega
WISE_W3 1915.69 71.82 10.520 0.041 Vega