2026aawj results

Information

Transient
Name:SN2026aawj
Right ascension: 22h15m55.16s
Declination:18d59m24.32s
Discovery Date:Sept. 7, 2026, 9:40 p.m.
Classification:SN Ia
Redshift:0.174000
MW E(B-V):0.043
Host
Name:J221555.35+185925.10
Object ID:9906628551313687
Catalog Name:decals
Catalog Release:dr9
Right ascension: 22h15m55.35s
Declination:18d59m25.10s
Redshift:None
Photometric Redshift:0.170
 

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_z
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 20.41
Transient MWEBV processed 0.07
Host match processed 6.0
Host information processed 0.13
Host MWEBV processed 0.11
Host spectrum download processed 0.12
Global aperture construction processed 0.66
Global aperture photometry processed 7.42
Validate global photometry processed 20.11
Global host SED inference processed 443.19
Local aperture photometry processed 7.1
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

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})\, 10.225 10.316 10.392
{\rm log}_{10}({\rm SFR}) 0.531 0.723 0.937
{\rm log}_{10}({\rm sSFR}) -9.824 -9.611 -9.339
{\rm stellar\ age} 4.765 5.828 6.671

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.135 -0.775 -0.449
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.184 0.237 0.416

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.178 0.286 0.450
\delta -0.655 -0.342 -0.106
\tau_1/\tau_2 0.645 0.926 1.197
Q_{PAH} 0.364 0.956 1.827
U_{min} 2.633 7.324 14.286
{\rm log}_{10}(\gamma_e)\, -3.224 -2.433 -1.472

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.465 -3.595 -2.433
{\rm log}_{10}(\tau_{AGN})\, 1.143 1.554 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.660 0.804 0.957
0.03-0.10 Gyr 0.380 0.688 0.960
0.10-0.32 Gyr 0.129 0.452 0.718
0.30-0.89 Gyr -5.058 -2.281 0.139
0.89-2.66 Gyr -6.397 -2.969 -0.056
2.66-7.92 Gyr -7.414 -3.499 -0.230
7.92-8.80 Gyr -8.218 -3.385 0.233
0.32-1.02 Gyr 0.097 0.373 0.604
1.02-3.26 Gyr 0.196 0.449 0.648
3.26-10.43 Gyr 0.213 0.455 0.594
10.43-11.59 Gyr -0.087 0.442 0.849
 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):22h15m55.34s, 18d59m25.27s
semi major axis, semi minor axis (arcsec):3.65, 3.36
angle (degrees, anti-clockwise from east):322.5
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.89 3.78 20.897 0.258 AB
GALEX_NUV 20.03 2.18 20.646 0.118 AB
SDSS_u 48.44 4.72 19.687 0.106 AB
SDSS_g 92.36 2.7 18.986 0.032 AB
DES_g 101.52 0.59 18.884 0.006 AB
PanSTARRS_g 99.73 0.75 18.903 0.008 AB
SDSS_r 158.47 3.75 18.400 0.026 AB
PanSTARRS_r 162.37 0.96 18.374 0.006 AB
DES_r 161.96 1.13 18.377 0.008 AB
SDSS_i 225.21 5.1 18.019 0.025 AB
PanSTARRS_i 229.3 1.05 17.999 0.005 AB
PanSTARRS_z 234.65 2.54 17.974 0.012 AB
SDSS_z 237.55 13.15 17.961 0.060 AB
DES_z 250.14 3.36 17.905 0.015 AB
PanSTARRS_y 245.82 6.04 17.923 0.027 AB
2MASS_J 327.79 106.35 16.716 0.352 Vega
2MASS_H 418.64 163.75 15.978 0.425 Vega
2MASS_K 525.74 171.32 15.260 0.354 Vega
WISE_W1 146.61 9.75 15.786 0.072 Vega
WISE_W2 125.68 12.58 15.313 0.109 Vega
WISE_W3 622.81 55.34 11.740 0.096 Vega