2025kbh

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Information

Transient

Name: SN2025kbh
Right ascension: 11h36m26.82s
Declination: -26d26m41.96s
Discovery Date: May 1, 2025, 5:32 a.m.
Classification: SN II
Redshift: 0.028120
MW E(B-V): 0.040

Host

Name: 2025kbh
Right ascension: 11h36m26.81s
Declination: -26d26m45.43s
Redshift: 0.028119
Photometric Redshift: 0.035
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 0.49
Transient MWEBV processed 0.05
Host match processed 1.67
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 4.43
Validate global photometry processed 12.26
Global host SED inference processed 390.53
Local aperture photometry processed 4.38
Validate local photometry processed 0.02
Local host SED inference processed 515.54
 

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) = 11h36m26.82s, -26d26m41.96s
semi major axis, semi minor axis (arcsec) = 3.55, 3.55
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 449.16 1.29 17.269 0.003 AB
PanSTARRS_r 790.11 1.94 16.656 0.003 AB
PanSTARRS_i 1010.69 1.73 16.388 0.002 AB
PanSTARRS_z 1227.58 2.7 16.177 0.002 AB
PanSTARRS_y 1489.21 6.31 15.968 0.005 AB
2MASS_J 1699.89 99.28 14.929 0.063 Vega
2MASS_H 2253.77 154.26 14.150 0.074 Vega
2MASS_K 2146.38 160.72 13.733 0.081 Vega

Aperture details

RA, DEC (J2000) = 11h36m26.88s, -26d26m44.31s
semi major axis, semi minor axis (arcsec) = 13.27, 6.24
angle (degrees, anti-clockwise from east) = -137.96

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 70.61 6.04 19.278 0.093 AB
GALEX_NUV 107.54 2.85 18.821 0.029 AB
PanSTARRS_g 1192.61 3.16 16.209 0.003 AB
PanSTARRS_r 2013.39 4.83 15.640 0.003 AB
PanSTARRS_i 2537.63 4.29 15.389 0.002 AB
PanSTARRS_z 3051.66 6.75 15.189 0.002 AB
PanSTARRS_y 3712.88 16.02 14.976 0.005 AB
2MASS_J 4623.51 265.83 13.843 0.062 Vega
2MASS_H 5874.12 412.5 13.110 0.076 Vega
2MASS_K 5578.01 431.59 12.696 0.084 Vega
WISE_W1 2833.31 31.99 12.570 0.012 Vega
WISE_W2 1964.09 42.7 12.328 0.024 Vega
WISE_W3 11183.98 167.19 8.605 0.016 Vega
WISE_W4 21822.91 1531.59 6.433 0.076 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})\, 9.435 9.582 9.724
{\rm log}_{10}({\rm SFR}) -1.086 -0.424 0.095
{\rm log}_{10}({\rm sSFR}) -10.776 -10.021 -9.425
{\rm stellar\ age} 4.822 7.014 8.792

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.299 -0.705 -0.371
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.728 -0.783 0.176

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.347 0.705 1.067
\delta -0.625 -0.295 0.037
\tau_1/\tau_2 0.669 1.004 1.397
Q_{PAH} 0.357 1.403 3.530
U_{min} 2.950 8.264 15.210
{\rm log}_{10}(\gamma_e)\, -3.046 -1.656 -0.664

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.293 -2.541 -0.880
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.471 1.994

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.942 -0.455 -0.134
0.03-0.10 Gyr -1.406 -0.453 0.176
0.10-0.33 Gyr -1.346 -0.539 0.003
0.33-1.10 Gyr -1.309 -0.558 -0.103
1.10-3.64 Gyr -1.142 -0.467 -0.140
3.64-12.04 Gyr -0.922 -0.386 -0.159
12.04-13.38 Gyr -0.989 -0.291 0.316

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.874 9.985 10.085
{\rm log}_{10}({\rm SFR}) -0.249 0.013 0.284
{\rm log}_{10}({\rm sSFR}) -10.286 -9.984 -9.658
{\rm stellar\ age} 5.327 6.791 8.005

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.022 -0.643 -0.299
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.630 -1.192 0.239

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.498 0.737 0.957
\delta -0.146 0.044 0.193
\tau_1/\tau_2 0.686 1.007 1.341
Q_{PAH} 0.475 1.162 2.290
U_{min} 2.333 6.394 13.176
{\rm log}_{10}(\gamma_e)\, -3.473 -2.374 -1.548

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.955 -2.006 -1.467
{\rm log}_{10}(\tau_{AGN})\, 1.128 1.544 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.384 0.047 0.283
0.03-0.10 Gyr -0.387 0.010 0.327
0.10-0.33 Gyr -0.348 0.055 0.365
0.33-1.10 Gyr -0.401 -0.003 0.293
1.10-3.64 Gyr -0.242 0.048 0.258
3.64-12.04 Gyr -0.230 0.043 0.217
12.04-13.38 Gyr -0.437 0.087 0.534