2025kki

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Information

Transient

Name: SN2025kki
Right ascension: 15h43m29.78s
Declination: -9d07m08.67s
Discovery Date: May 10, 2025, 9:02 a.m.
Classification: SN Ia
Redshift: 0.060000
MW E(B-V): 0.121

Host

Name: 2025kki
Right ascension: 15h43m29.90s
Declination: -9d07m03.95s
Redshift: None
Photometric Redshift: 0.053
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 0.51
Transient MWEBV processed 0.13
Host match processed 2.46
Host information processed 0.09
Host MWEBV processed 0.06
Global aperture construction processed 0.69
Global aperture photometry processed 4.41
Validate global photometry processed 12.77
Global host SED inference processed 595.24
Local aperture photometry processed 4.2
Validate local photometry processed 0.02
Local host SED inference processed 495.11
 

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) = 15h43m29.78s, -9d07m08.67s
semi major axis, semi minor axis (arcsec) = 1.73, 1.73
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 3.36 0.39 22.584 0.126 AB
PanSTARRS_r 6.04 0.49 21.947 0.089 AB
PanSTARRS_i 7.31 0.52 21.741 0.077 AB
PanSTARRS_z 10.72 1.07 21.325 0.109 AB
PanSTARRS_y 21.68 2.54 20.560 0.127 AB

Aperture details

RA, DEC (J2000) = 15h43m29.89s, -9d07m03.84s
semi major axis, semi minor axis (arcsec) = 9.31, 4.6
angle (degrees, anti-clockwise from east) = -93.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.58 3.87 20.991 0.288 AB
GALEX_NUV 6.59 2.87 21.853 0.473 AB
PanSTARRS_g 279.7 1.5 17.783 0.006 AB
PanSTARRS_r 585.7 1.91 16.981 0.004 AB
PanSTARRS_i 830.34 1.96 16.602 0.003 AB
PanSTARRS_z 1087.95 4.07 16.308 0.004 AB
PanSTARRS_y 1333.98 9.52 16.087 0.008 AB
2MASS_J 1544.56 158.12 15.033 0.111 Vega
2MASS_H 2064.14 240.13 14.246 0.126 Vega
2MASS_K 2030.58 274.34 13.793 0.147 Vega
WISE_W1 682.69 24.2 14.115 0.038 Vega
WISE_W2 426.15 26.11 13.987 0.067 Vega
WISE_W3 104.02 84.77 13.683 0.885 Vega
WISE_W4 353.17 492.79 10.910 1.515 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})\, 7.667 8.187 8.437
{\rm log}_{10}({\rm SFR}) -1.492 -1.002 -0.610
{\rm log}_{10}({\rm sSFR}) -9.894 -9.161 -8.216
{\rm stellar\ age} 0.634 5.057 7.103

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.682 -0.128 0.105
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.775 -0.212 0.164

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.956 1.375 1.837
\delta -0.165 0.048 0.241
\tau_1/\tau_2 0.697 1.066 1.490
Q_{PAH} 0.896 2.929 5.370
U_{min} 2.829 7.930 15.366
{\rm log}_{10}(\gamma_e)\, -3.072 -1.931 -0.823

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.570 -0.942 0.085
{\rm log}_{10}(\tau_{AGN})\, 1.013 1.432 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.434 -0.859 -0.434
0.03-0.10 Gyr -2.076 -1.251 -0.702
0.10-0.33 Gyr -2.633 -1.528 -0.967
0.33-1.08 Gyr -3.404 -1.743 -1.237
1.08-3.55 Gyr -4.147 -1.863 -1.443
3.55-11.66 Gyr -4.340 -1.944 -1.475
11.66-12.96 Gyr -4.411 -2.052 -1.328

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.345 10.439 10.485
{\rm log}_{10}({\rm SFR}) -1.365 -0.847 -0.333
{\rm log}_{10}({\rm sSFR}) -11.798 -11.265 -10.736
{\rm stellar\ age} 8.388 11.667 12.265

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.768 -0.612 -0.502
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.564 0.033 0.326

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.036 0.107 0.209
\delta -0.763 -0.428 -0.100
\tau_1/\tau_2 0.589 1.051 1.496
Q_{PAH} 1.310 4.016 5.794
U_{min} 2.921 8.815 16.397
{\rm log}_{10}(\gamma_e)\, -2.390 -1.218 -0.330

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.140 -2.833 -1.741
{\rm log}_{10}(\tau_{AGN})\, 1.362 1.841 2.071

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.659 -0.997 -0.695
0.03-0.10 Gyr -1.762 -0.809 -0.205
0.10-0.33 Gyr -2.779 -1.071 -0.432
0.33-1.08 Gyr -3.908 -1.533 -0.743
1.08-3.55 Gyr -3.528 -1.465 -0.570
3.55-11.66 Gyr -1.841 -0.187 0.571
11.66-12.96 Gyr 0.750 1.531 1.618