2026awh results

Information

Transient
Name:SN2026awh
Right ascension: 11h39m23.73s
Declination:-5d12m21.37s
Discovery Date:Jan. 19, 2026, 9:37 a.m.
Classification:SN Ia
Redshift:0.055600
MW E(B-V):0.040
Host
Name:
Right ascension: 11h39m23.77s
Declination:-5d12m21.44s
Redshift:None
Photometric Redshift:0.082
 

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: blocked

Task Name Status Time (s)
Cutout download processed 17.7
Transient MWEBV processed 0.09
Host match no host match 5.05
Host information not processed 0.16
Host MWEBV not processed 0.04
Global aperture construction not processed 0.61
Global aperture photometry not processed 6.67
Validate global photometry not processed 18.58
Global host SED inference not processed 439.11
Local aperture photometry not processed 6.55
Validate local photometry not processed 0.03
Local host SED inference not processed 613.39
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h39m23.73s, -5d12m21.37s
semi major axis, semi minor axis (arcsec):1.29, 1.29
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 28.5 0.33 20.263 0.012 AB
PanSTARRS_r 54.24 0.4 19.564 0.008 AB
DES_r 66.08 0.77 19.350 0.013 AB
SDSS_i 87.66 2.56 19.043 0.032 AB
PanSTARRS_i 77.43 0.56 19.178 0.008 AB
PanSTARRS_z 113.45 0.93 18.763 0.009 AB
SDSS_z 116.26 3.83 18.736 0.036 AB
DES_z 138.14 2.56 18.549 0.020 AB
PanSTARRS_y 135.99 2.14 18.566 0.017 AB

Aperture details

RA, DEC (J2000):11h39m23.77s, -5d12m21.29s
semi major axis, semi minor axis (arcsec):9.7, 3.53
angle (degrees, anti-clockwise from east):-68.71
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.04 1.05 23.124 0.556 AB
GALEX_NUV 4.99 1.37 22.154 0.299 AB
SDSS_u 36.18 3.59 20.004 0.108 AB
SDSS_g 109.87 3.39 18.798 0.034 AB
DES_g 107.17 0.82 18.825 0.008 AB
PanSTARRS_g 118.52 1.31 18.716 0.012 AB
SDSS_r 240.23 4.71 17.948 0.021 AB
PanSTARRS_r 225.57 1.64 18.017 0.008 AB
DES_r 238.54 1.73 17.956 0.008 AB
SDSS_i 354.97 6.14 17.525 0.019 AB
PanSTARRS_i 329.38 2.37 17.606 0.008 AB
PanSTARRS_z 426.26 4.01 17.326 0.010 AB
SDSS_z 431.56 13.13 17.312 0.033 AB
DES_z 433.01 5.07 17.309 0.013 AB
PanSTARRS_y 521.49 9.45 17.107 0.020 AB
2MASS_J 559.33 151.33 16.136 0.294 Vega
2MASS_H 1076.75 227.79 14.952 0.230 Vega
2MASS_K 727.53 283.29 14.908 0.423 Vega
WISE_W1 316.27 17.52 14.951 0.060 Vega
WISE_W2 226.36 21.77 14.674 0.104 Vega
WISE_W3 501.46 83.36 11.975 0.180 Vega
WISE_W4 -787.82 513.1 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.525 9.683 9.782
{\rm log}_{10}({\rm SFR}) -1.470 -0.693 -0.015
{\rm log}_{10}({\rm sSFR}) -11.188 -10.436 -9.596
{\rm stellar\ age} 4.349 6.982 9.117

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.505 -0.008 0.138
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.683 -0.898 -0.011

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.306 0.854 1.444
\delta -0.449 -0.105 0.258
\tau_1/\tau_2 0.706 1.065 1.446
Q_{PAH} 0.958 2.896 5.449
U_{min} 3.347 8.915 16.197
{\rm log}_{10}(\gamma_e)\, -2.777 -1.419 -0.416

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.351 -0.772 -0.082
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.495 2.037

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.979 -1.163 -0.462
0.03-0.10 Gyr -1.484 -0.642 0.096
0.10-0.33 Gyr -1.401 -0.555 0.112
0.33-1.07 Gyr -1.660 -0.621 -0.048
1.07-3.49 Gyr -1.620 -0.476 -0.106
3.49-11.41 Gyr -1.209 -0.279 -0.070
11.41-12.67 Gyr -1.043 -0.137 0.565

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.132 10.188 10.277
{\rm log}_{10}({\rm SFR}) -0.907 -0.384 0.101
{\rm log}_{10}({\rm sSFR}) -11.171 -10.589 -10.074
{\rm stellar\ age} 7.303 8.143 11.147

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.769 -0.486 -0.321
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.337 0.239 0.410

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.202 0.336 0.529
\delta -0.844 -0.541 -0.096
\tau_1/\tau_2 0.554 0.922 1.322
Q_{PAH} 0.658 1.855 3.714
U_{min} 2.823 7.812 15.181
{\rm log}_{10}(\gamma_e)\, -2.890 -1.848 -0.854

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.691 -2.047 -1.424
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.455 1.829

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.430 -0.725 -0.448
0.03-0.10 Gyr -0.948 -0.301 0.242
0.10-0.33 Gyr -1.621 -0.551 -0.074
0.33-1.07 Gyr -2.267 -0.828 -0.340
1.07-3.49 Gyr -1.783 -0.527 -0.054
3.49-11.41 Gyr -0.287 0.330 0.456
11.41-12.67 Gyr 0.005 0.662 1.343