2026aet

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Information

Transient

Name: SN2026aet
Right ascension: 13h15m45.27s
Declination: 52d12m42.53s
Discovery Date: Jan. 15, 2026, 5:07 a.m.
Classification: SN Ia
Redshift: 0.059200
MW E(B-V): 0.017

Host

Name: 46139
Right ascension: 13h15m44.54s
Declination: 52d12m12.91s
Redshift: 0.059577
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 0.79
Transient MWEBV processed 0.07
Host match processed 4.59
Host information processed 0.05
Host MWEBV processed 0.05
Global aperture construction processed 0.17
Global aperture photometry processed 1.91
Validate global photometry processed 4.04
Global host SED inference processed 397.41
Local aperture photometry processed 1.74
Validate local photometry processed 0.03
Local host SED inference failed 429.84
 

Cutout Download Report

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_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 13h15m45.27s, 52d12m42.53s
semi major axis, semi minor axis (arcsec) = 1.74, 1.74
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u -0.49 1.27 AB
SDSS_g 1.71 0.65 23.318 0.410 AB
DES_g 0.66 0.12 24.345 0.192 AB
PanSTARRS_g 1.33 0.37 23.588 0.300 AB
SDSS_r -0.16 0.87 AB
PanSTARRS_r 0.69 0.59 24.301 0.919 AB
SDSS_i 1.84 1.51 23.239 0.889 AB
PanSTARRS_i 1.28 0.53 23.635 0.449 AB
PanSTARRS_z 1.07 1.16 23.827 1.175 AB
SDSS_z 2.92 4.8 22.736 1.783 AB
DES_z 1.86 0.53 23.228 0.312 AB
PanSTARRS_y 3.54 2.43 22.527 0.746 AB

Aperture details

RA, DEC (J2000) = 13h15m44.50s, 52d12m13.62s
semi major axis, semi minor axis (arcsec) = 14.32, 11.28
angle (degrees, anti-clockwise from east) = -123.61

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 68.09 6.21 19.317 0.099 AB
GALEX_NUV 135.85 4.37 18.567 0.035 AB
SDSS_u 560.29 11.07 17.029 0.021 AB
SDSS_g 2865.29 14.43 15.257 0.005 AB
DES_g 2823.24 4.8 15.273 0.002 AB
PanSTARRS_g 2885.98 4.82 15.249 0.002 AB
SDSS_r 6291.73 21.67 14.403 0.004 AB
PanSTARRS_r 6106.94 8.65 14.435 0.002 AB
SDSS_i 9583.76 27.93 13.946 0.003 AB
PanSTARRS_i 8960.9 10.64 14.019 0.001 AB
PanSTARRS_z 11036.76 15.83 13.793 0.002 AB
SDSS_z 12365.28 47.62 13.669 0.004 AB
DES_z 12291.6 18.8 13.676 0.002 AB
PanSTARRS_y 13792.8 25.25 13.551 0.002 AB
2MASS_J 20579.0 293.96 12.222 0.016 Vega
2MASS_H 25597.22 524.0 11.512 0.022 Vega
2MASS_K 22633.62 468.77 11.175 0.022 Vega
WISE_W1 10800.42 78.96 11.117 0.008 Vega
WISE_W2 6467.55 166.86 11.034 0.028 Vega
WISE_W3 13695.0 530.96 8.385 0.042 Vega
WISE_W4 11997.84 1353.8 7.082 0.123 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.501 8.007 8.304
{\rm log}_{10}({\rm SFR}) -1.430 -1.029 -0.643
{\rm log}_{10}({\rm sSFR}) -9.646 -8.972 -8.122
{\rm stellar\ age} 0.333 4.272 6.970

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.193 -0.428 -0.023
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.587 -0.273 -0.026

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.188 1.611 2.144
\delta -0.110 0.095 0.269
\tau_1/\tau_2 0.603 0.938 1.385
Q_{PAH} 0.703 2.380 5.139
U_{min} 2.827 7.953 15.445
{\rm log}_{10}(\gamma_e)\, -3.161 -2.167 -1.067

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.663 -1.539 -0.283
{\rm log}_{10}(\tau_{AGN})\, 0.939 1.360 1.805

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.230 -0.814 -0.476
0.03-0.10 Gyr -2.554 -1.355 -0.754
0.10-0.33 Gyr -3.100 -1.722 -1.043
0.33-1.08 Gyr -3.838 -1.981 -1.409
1.08-3.55 Gyr -4.857 -2.202 -1.588
3.55-11.67 Gyr -5.475 -2.350 -1.618
11.67-12.96 Gyr -5.666 -2.464 -1.515

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.362 11.391 11.453
{\rm log}_{10}({\rm SFR}) 0.382 0.590 0.791
{\rm log}_{10}({\rm sSFR}) -11.017 -10.794 -10.588
{\rm stellar\ age} 7.656 8.384 10.707

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.461 -0.289 -0.160
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.305 0.127 0.330

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.357 0.470 0.608
\delta -0.484 -0.298 -0.157
\tau_1/\tau_2 0.350 0.718 1.115
Q_{PAH} 1.001 1.638 2.426
U_{min} 2.074 6.123 13.262
{\rm log}_{10}(\gamma_e)\, -3.587 -2.807 -2.091

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.500 -3.801 -2.913
{\rm log}_{10}(\tau_{AGN})\, 1.055 1.605 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.643 0.816 0.962
0.03-0.10 Gyr -0.214 0.402 0.780
0.10-0.33 Gyr -0.283 0.308 0.704
0.33-1.08 Gyr -0.292 0.293 0.641
1.08-3.55 Gyr -0.077 0.614 1.057
3.55-11.67 Gyr 1.175 1.569 1.657
11.67-12.96 Gyr 1.340 1.839 2.426