2026dwg results

Information

Transient
Name:SN2026dwg
Right ascension: 9h14m37.37s
Declination:-8d29m32.15s
Discovery Date:Feb. 9, 2026, 7:05 a.m.
Classification:SN Ia
Redshift:0.060000
MW E(B-V):0.033
Host
Name:1003012
Right ascension: 9h14m37.37s
Declination:-8d29m33.60s
Redshift:0.057507
Photometric Redshift:None
 

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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 7.94
Transient MWEBV processed 0.12
Host match processed 4.67
Host information processed 0.12
Host MWEBV processed 0.06
Global aperture construction processed 0.64
Global aperture photometry processed 5.62
Validate global photometry processed 15.57
Global host SED inference processed 656.71
Local aperture photometry processed 5.53
Validate local photometry processed 0.02
Local host SED inference processed 503.92
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h14m37.37s, -8d29m32.15s
semi major axis, semi minor axis (arcsec):1.8, 1.8
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 325.05 0.65 17.620 0.002 AB
PanSTARRS_g 356.19 0.58 17.521 0.002 AB
PanSTARRS_r 772.0 0.76 16.681 0.001 AB
DES_r 858.89 1.7 16.565 0.002 AB
PanSTARRS_i 1111.37 0.82 16.285 0.001 AB
PanSTARRS_z 1456.96 1.61 15.991 0.001 AB
DES_z 1579.32 5.14 15.904 0.004 AB
PanSTARRS_y 1817.97 3.58 15.751 0.002 AB

Aperture details

RA, DEC (J2000):9h14m37.35s, -8d29m33.11s
semi major axis, semi minor axis (arcsec):10.49, 8.76
angle (degrees, anti-clockwise from east):-100.21
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.47 2.02 21.581 0.259 AB
GALEX_NUV 9.38 2.31 21.470 0.268 AB
DES_g 1191.99 1.36 16.209 0.001 AB
PanSTARRS_g 1225.29 2.45 16.179 0.002 AB
PanSTARRS_r 2571.16 3.04 15.375 0.001 AB
DES_r 2801.27 3.21 15.282 0.001 AB
PanSTARRS_i 3665.96 3.28 14.990 0.001 AB
PanSTARRS_z 4638.19 7.2 14.734 0.002 AB
DES_z 5061.93 9.5 14.639 0.002 AB
PanSTARRS_y 5953.62 18.47 14.463 0.003 AB
2MASS_J 7261.58 202.75 13.353 0.030 Vega
2MASS_H 8808.33 283.23 12.670 0.035 Vega
2MASS_K 8362.89 398.1 12.256 0.052 Vega
WISE_W1 3248.21 37.0 12.422 0.012 Vega
WISE_W2 1827.33 39.38 12.406 0.023 Vega
WISE_W3 485.07 101.93 12.011 0.228 Vega
WISE_W4 294.74 472.61 11.106 1.741 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.119 10.287 10.421
{\rm log}_{10}({\rm SFR}) -0.467 0.214 0.733
{\rm log}_{10}({\rm sSFR}) -10.797 -10.076 -9.473
{\rm stellar\ age} 3.746 6.251 8.152

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.376 -0.761 -0.379
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.429 0.126 0.347

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.677 0.999 1.312
\delta -0.910 -0.681 -0.516
\tau_1/\tau_2 0.658 1.012 1.399
Q_{PAH} 1.435 3.215 4.957
U_{min} 2.881 8.122 15.523
{\rm log}_{10}(\gamma_e)\, -2.831 -1.350 -0.421

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.222 -2.834 -1.139
{\rm log}_{10}(\tau_{AGN})\, 1.042 1.684 2.048

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.224 0.231 0.528
0.03-0.10 Gyr -1.002 0.169 0.797
0.10-0.33 Gyr -0.972 0.216 0.795
0.33-1.08 Gyr -0.739 0.298 0.702
1.08-3.56 Gyr -0.496 0.344 0.645
3.56-11.69 Gyr -0.470 0.259 0.560
11.69-12.99 Gyr -0.590 0.315 0.977

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.001 11.049 11.070
{\rm log}_{10}({\rm SFR}) -2.339 -1.724 -1.183
{\rm log}_{10}({\rm sSFR}) -13.425 -12.754 -12.184
{\rm stellar\ age} 10.844 12.301 12.338

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.510 -0.418 -0.334
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.462 -0.504 0.197

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.033 0.074 0.140
\delta -0.867 -0.574 -0.200
\tau_1/\tau_2 0.517 0.945 1.410
Q_{PAH} 0.614 2.042 3.964
U_{min} 2.942 8.549 16.045
{\rm log}_{10}(\gamma_e)\, -1.656 -0.780 -0.357

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.572 -3.845 -2.846
{\rm log}_{10}(\tau_{AGN})\, 1.116 1.619 1.984

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.450 -1.716 -1.219
0.03-0.10 Gyr -3.518 -1.897 -1.149
0.10-0.33 Gyr -4.634 -2.261 -1.309
0.33-1.08 Gyr -5.538 -2.618 -1.458
1.08-3.56 Gyr -4.127 -2.155 -0.899
3.56-11.69 Gyr -2.171 -0.831 0.825
11.69-12.99 Gyr 1.965 2.183 2.208