2026koe results

Information

Transient
Name:SN2026koe
Right ascension: 10h05m25.72s
Declination:-27d37m54.17s
Discovery Date:April 23, 2026, 7:51 p.m.
Classification:SN Ia
Redshift:0.051000
MW E(B-V):0.065
Host
Name:J100525.81-273753.09
Right ascension: 10h05m25.81s
Declination:-27d37m53.09s
Redshift:None
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_z
 SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 6.43
Transient MWEBV processed 0.04
Host match processed 4.94
Host information processed 0.15
Host MWEBV processed 0.07
Global aperture construction processed 0.79
Global aperture photometry processed 4.28
Validate global photometry processed 12.82
Global host SED inference processed 417.73
Local aperture photometry processed 4.04
Validate local photometry processed 0.02
Local host SED inference failed 15.71
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h05m25.72s, -27d37m54.17s
semi major axis, semi minor axis (arcsec):2.01, 2.01
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 217.58 0.63 18.056 0.003 AB
PanSTARRS_r 451.71 0.96 17.263 0.002 AB
PanSTARRS_i 653.85 0.84 16.861 0.001 AB
PanSTARRS_z 825.48 1.66 16.608 0.002 AB
DES_z 1017.39 6.5 16.381 0.007 AB
PanSTARRS_y 989.17 3.67 16.412 0.004 AB

Aperture details

RA, DEC (J2000):10h05m25.81s, -27d37m52.96s
semi major axis, semi minor axis (arcsec):13.31, 6.66
angle (degrees, anti-clockwise from east):-74.15
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 20.25 0.56 20.634 0.030 AB
GALEX_NUV 48.48 0.43 19.686 0.010 AB
PanSTARRS_g 1077.22 2.64 16.319 0.003 AB
PanSTARRS_r 2060.01 3.95 15.615 0.002 AB
PanSTARRS_i 3010.12 3.36 15.204 0.001 AB
PanSTARRS_z 3684.18 7.26 14.984 0.002 AB
DES_z 4120.41 13.46 14.863 0.004 AB
PanSTARRS_y 4605.28 16.92 14.742 0.004 AB
2MASS_J 5700.84 255.08 13.615 0.049 Vega
2MASS_H 6553.84 399.29 12.991 0.066 Vega
2MASS_K 6206.26 457.57 12.580 0.080 Vega
WISE_W1 2997.58 32.87 12.509 0.012 Vega
WISE_W2 1826.51 36.27 12.407 0.022 Vega
WISE_W3 4757.74 112.82 9.532 0.026 Vega
WISE_W4 2937.92 766.28 8.610 0.283 Vega
 

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})\, 10.616 10.675 10.748
{\rm log}_{10}({\rm SFR}) 0.093 0.450 0.816
{\rm log}_{10}({\rm sSFR}) -10.580 -10.221 -9.831
{\rm stellar\ age} 7.340 8.163 10.667

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.450 -0.320 -0.217
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.681 0.125 0.380

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.239 0.324 0.453
\delta -0.903 -0.733 -0.543
\tau_1/\tau_2 0.630 1.009 1.369
Q_{PAH} 0.408 1.133 2.082
U_{min} 2.783 7.303 13.990
{\rm log}_{10}(\gamma_e)\, -2.893 -2.055 -1.428

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.350 -3.320 -2.334
{\rm log}_{10}(\tau_{AGN})\, 1.081 1.587 1.943

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.458 0.035 0.368
0.03-0.10 Gyr -0.080 0.556 0.964
0.10-0.33 Gyr -0.579 0.172 0.583
0.33-1.08 Gyr -0.797 -0.022 0.336
1.08-3.57 Gyr -0.642 0.129 0.504
3.57-11.77 Gyr 0.433 0.810 0.924
11.77-13.07 Gyr 0.552 1.074 1.718