2026ohw results

Information

Transient
Name:SN2026ohw
Right ascension: 22h28m38.29s
Declination:0d15m57.20s
Discovery Date:June 4, 2026, 10:10 a.m.
Classification:SN Ia
Redshift:0.058475
MW E(B-V):0.057
Host
Name:1161433
Object ID:1050007.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 22h28m38.23s
Declination:0d15m58.37s
Redshift:0.058274
Photometric Redshift:None
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.89
Transient MWEBV processed 0.17
Host match processed 4.89
Host information processed 0.11
Host MWEBV processed 0.07
Global aperture construction processed 0.69
Global aperture photometry processed 5.2
Validate global photometry processed 13.44
Global host SED inference processed 480.47
Local aperture photometry processed 5.26
Validate local photometry processed 0.02
Local host SED inference processed 777.7
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h28m38.29s, 0d15m57.20s
semi major axis, semi minor axis (arcsec):1.77, 1.77
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 137.25 3.08 18.556 0.024 AB
DES_g 154.54 0.4 18.427 0.003 AB
PanSTARRS_g 114.24 0.46 18.755 0.004 AB
PanSTARRS_r 246.73 0.54 17.919 0.002 AB
PanSTARRS_i 375.11 0.52 17.465 0.002 AB
PanSTARRS_z 517.1 1.8 17.116 0.004 AB
DES_z 782.5 2.78 16.666 0.004 AB
PanSTARRS_y 617.45 3.09 16.923 0.005 AB

Aperture details

RA, DEC (J2000):22h28m38.20s, 0d15m58.34s
semi major axis, semi minor axis (arcsec):9.51, 4.11
angle (degrees, anti-clockwise from east):-157.86
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 14.01 3.56 21.034 0.276 AB
DES_g 429.04 0.72 17.319 0.002 AB
PanSTARRS_g 482.12 1.46 17.192 0.003 AB
PanSTARRS_r 965.81 1.63 16.438 0.002 AB
PanSTARRS_i 1425.62 1.62 16.015 0.001 AB
PanSTARRS_z 1895.08 6.06 15.706 0.003 AB
DES_z 1846.83 4.37 15.734 0.003 AB
PanSTARRS_y 2251.3 10.64 15.519 0.005 AB
2MASS_J 3100.79 149.55 14.276 0.052 Vega
2MASS_H 3862.74 231.71 13.565 0.065 Vega
2MASS_K 3234.13 286.09 13.288 0.096 Vega
WISE_W1 1258.32 23.11 13.452 0.020 Vega
WISE_W2 693.09 25.74 13.459 0.040 Vega
WISE_W3 512.23 107.74 11.952 0.228 Vega
WISE_W4 1020.53 604.7 9.758 0.643 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.682 10.078 10.191
{\rm log}_{10}({\rm SFR}) -0.131 0.499 1.227
{\rm log}_{10}({\rm sSFR}) -10.248 -9.577 -8.478
{\rm stellar\ age} 2.422 6.962 9.119

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.365 0.032 0.151
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.582 -0.919 -0.287

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.844 1.300 1.813
\delta -0.282 -0.033 0.193
\tau_1/\tau_2 0.599 1.070 1.566
Q_{PAH} 0.512 2.381 4.882
U_{min} 3.108 8.512 16.071
{\rm log}_{10}(\gamma_e)\, -3.329 -1.935 -0.660

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.251 -2.010 -0.085
{\rm log}_{10}(\tau_{AGN})\, 1.201 1.744 2.069

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.562 0.026 0.527
0.03-0.10 Gyr -0.199 0.568 1.376
0.10-0.33 Gyr -1.701 -0.149 0.544
0.33-1.08 Gyr -2.859 -0.415 0.311
1.08-3.55 Gyr -2.731 -0.312 0.230
3.55-11.68 Gyr -2.057 0.011 0.309
11.68-12.98 Gyr -1.441 0.188 0.891

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.531 10.611 10.686
{\rm log}_{10}({\rm SFR}) -1.236 -0.457 0.134
{\rm log}_{10}({\rm sSFR}) -11.946 -11.091 -10.454
{\rm stellar\ age} 7.726 10.514 12.236

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.018 -0.733 -0.543
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.630 -0.641 0.199

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.250 0.394 0.573
\delta -0.803 -0.536 -0.240
\tau_1/\tau_2 0.559 1.015 1.464
Q_{PAH} 0.300 0.974 1.916
U_{min} 3.103 8.912 15.932
{\rm log}_{10}(\gamma_e)\, -3.317 -2.503 -1.550

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.544 -3.748 -2.851
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.562 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.660 -1.515 -0.657
0.03-0.10 Gyr -1.305 -0.347 0.288
0.10-0.33 Gyr -3.217 -0.940 -0.035
0.33-1.08 Gyr -4.850 -1.928 -0.557
1.08-3.55 Gyr -3.532 -1.474 -0.218
3.55-11.68 Gyr -1.219 0.467 0.830
11.68-12.98 Gyr 0.443 1.554 1.812