2025kve

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Information

Transient

Name: SN2025kve
Right ascension: 1h49m42.06s
Declination: 47d07m01.66s
Discovery Date: May 20, 2025, 11:42 a.m.
Classification: SN II
Redshift: 0.025000
MW E(B-V): 0.120

Host

Name:
Right ascension: 1h49m42.20s
Declination: 47d07m02.95s
Redshift: None
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 20.22
Transient MWEBV processed 0.11
Host match processed 5.14
Host information processed 0.14
Host MWEBV processed 0.09
Global aperture construction processed 0.69
Global aperture photometry processed 3.71
Validate global photometry processed 10.61
Global host SED inference processed 511.5
Local aperture photometry processed 4.19
Validate local photometry processed 0.02
Local host SED inference processed 458.09
 

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) = 1h49m42.06s, 47d07m01.66s
semi major axis, semi minor axis (arcsec) = 3.97, 3.97
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 153.21 0.88 18.437 0.006 AB
PanSTARRS_r 247.01 1.21 17.918 0.005 AB
PanSTARRS_i 321.43 1.65 17.632 0.006 AB
PanSTARRS_z 382.01 3.21 17.445 0.009 AB
PanSTARRS_y 447.13 6.96 17.274 0.017 AB
2MASS_J 445.38 84.52 16.383 0.206 Vega
2MASS_H 462.81 150.02 15.869 0.352 Vega
2MASS_K 452.78 127.29 15.422 0.305 Vega

Aperture details

RA, DEC (J2000) = 1h49m42.22s, 47d07m03.42s
semi major axis, semi minor axis (arcsec) = 19.57, 5.72
angle (degrees, anti-clockwise from east) = -135.43

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 51.15 6.34 19.628 0.135 AB
PanSTARRS_g 532.99 2.3 17.083 0.005 AB
PanSTARRS_r 856.21 3.18 16.569 0.004 AB
PanSTARRS_i 1087.28 4.39 16.309 0.004 AB
PanSTARRS_z 1294.34 8.5 16.120 0.007 AB
PanSTARRS_y 1460.69 18.39 15.989 0.014 AB
2MASS_J 1663.35 236.52 14.953 0.154 Vega
2MASS_H 1475.55 418.55 14.610 0.308 Vega
2MASS_K 1011.09 356.45 14.550 0.383 Vega
WISE_W1 586.91 25.84 14.280 0.048 Vega
WISE_W2 354.03 26.93 14.188 0.083 Vega
WISE_W3 768.35 117.49 11.512 0.166 Vega
WISE_W4 1050.69 615.26 9.726 0.636 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})\, 8.784 8.950 9.096
{\rm log}_{10}({\rm SFR}) -1.869 -1.242 -0.636
{\rm log}_{10}({\rm sSFR}) -10.892 -10.199 -9.534
{\rm stellar\ age} 3.771 6.571 8.200

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.603 -1.047 -0.562
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.679 -0.850 -0.101

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.199 0.510 0.798
\delta -0.532 -0.149 0.200
\tau_1/\tau_2 0.705 1.056 1.415
Q_{PAH} 0.926 2.642 5.183
U_{min} 2.800 8.178 15.503
{\rm log}_{10}(\gamma_e)\, -3.286 -1.922 -0.855

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.037 -2.103 -0.736
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.452 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.956 -1.404 -1.065
0.03-0.10 Gyr -2.152 -1.208 -0.509
0.10-0.33 Gyr -1.831 -0.935 -0.441
0.33-1.10 Gyr -1.756 -1.030 -0.625
1.10-3.64 Gyr -1.720 -1.028 -0.741
3.64-12.08 Gyr -1.777 -1.042 -0.791
12.08-13.42 Gyr -1.981 -1.030 -0.460

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.444 9.539 9.645
{\rm log}_{10}({\rm SFR}) -1.083 -0.714 -0.378
{\rm log}_{10}({\rm sSFR}) -10.669 -10.247 -9.878
{\rm stellar\ age} 7.322 8.375 11.474

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.454 -1.225 -1.035
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.078 -0.237 0.171

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.064 0.135 0.224
\delta -0.891 -0.622 -0.197
\tau_1/\tau_2 0.723 1.100 1.525
Q_{PAH} 0.212 0.683 2.196
U_{min} 3.134 8.082 15.141
{\rm log}_{10}(\gamma_e)\, -2.913 -2.012 -1.359

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.433 -3.561 -2.607
{\rm log}_{10}(\tau_{AGN})\, 1.112 1.632 1.990

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.575 -1.165 -0.959
0.03-0.10 Gyr -1.043 -0.605 -0.241
0.10-0.33 Gyr -1.267 -0.696 -0.310
0.33-1.10 Gyr -1.868 -1.105 -0.670
1.10-3.64 Gyr -1.880 -1.054 -0.629
3.64-12.08 Gyr -0.868 -0.378 -0.232
12.08-13.42 Gyr -0.658 -0.046 0.660