2025lxw

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Information

Transient

Name: SN2025lxw
Right ascension: 11h28m38.72s
Declination: 27d24m06.95s
Discovery Date: May 25, 2025, 7:26 a.m.
Classification: SN IIb
Redshift: 0.031900
MW E(B-V): 0.015

Host

Name: 35324
Right ascension: 11h28m38.59s
Declination: 27d23m48.97s
Redshift: 0.031900
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 33.9
Transient MWEBV processed 0.05
Host match processed 4.14
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 6.19
Validate global photometry processed 17.57
Global host SED inference processed 693.79
Local aperture photometry processed 6.67
Validate local photometry processed 0.03
Local host SED inference processed 434.43
 

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) = 11h28m38.72s, 27d24m06.95s
semi major axis, semi minor axis (arcsec) = 3.14, 3.14
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 24.27 2.07 20.437 0.093 AB
SDSS_g 75.02 2.4 19.212 0.035 AB
DES_g 75.62 0.44 19.203 0.006 AB
PanSTARRS_g 80.66 0.84 19.133 0.011 AB
SDSS_r 120.98 3.2 18.693 0.029 AB
PanSTARRS_r 133.55 0.87 18.586 0.007 AB
DES_r 125.95 1.1 18.649 0.009 AB
SDSS_i 155.45 4.19 18.421 0.029 AB
PanSTARRS_i 159.61 1.09 18.392 0.007 AB
PanSTARRS_z 178.11 2.18 18.273 0.013 AB
SDSS_z 182.13 8.95 18.249 0.053 AB
DES_z 191.07 2.79 18.197 0.016 AB
PanSTARRS_y 222.56 4.91 18.031 0.024 AB
2MASS_J 297.2 63.03 16.822 0.230 Vega
2MASS_H 307.37 101.12 16.313 0.357 Vega
2MASS_K 190.89 99.33 16.360 0.565 Vega

Aperture details

RA, DEC (J2000) = 11h28m38.51s, 27d23m51.01s
semi major axis, semi minor axis (arcsec) = 38.01, 32.39
angle (degrees, anti-clockwise from east) = -168.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_r 7583.91 27.73 14.200 0.004 AB
PanSTARRS_r 7853.23 9.59 14.162 0.001 AB
SDSS_i 10397.33 39.54 13.858 0.004 AB
PanSTARRS_i 10145.48 12.46 13.884 0.001 AB
PanSTARRS_z 11974.69 24.36 13.704 0.002 AB
SDSS_z 12974.1 96.45 13.617 0.008 AB
2MASS_H 17154.76 1131.79 11.946 0.072 Vega
WISE_W3 9775.22 456.57 8.751 0.051 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})\, 8.680 8.836 8.979
{\rm log}_{10}({\rm SFR}) -1.640 -1.118 -0.625
{\rm log}_{10}({\rm sSFR}) -10.536 -9.996 -9.358
{\rm stellar\ age} 4.630 6.948 8.509

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.693 -1.151 -0.577
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.486 -0.171 0.268

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.284 0.707 1.038
\delta -0.452 -0.146 0.152
\tau_1/\tau_2 0.767 1.099 1.437
Q_{PAH} 0.867 2.284 4.283
U_{min} 2.738 7.705 14.098
{\rm log}_{10}(\gamma_e)\, -3.418 -2.590 -1.293

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.342 -1.391 -0.452
{\rm log}_{10}(\tau_{AGN})\, 0.974 1.446 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.647 -1.238 -0.905
0.03-0.10 Gyr -1.777 -1.092 -0.532
0.10-0.33 Gyr -1.824 -1.130 -0.582
0.33-1.10 Gyr -1.937 -1.250 -0.806
1.10-3.62 Gyr -1.782 -1.224 -0.929
3.62-12.00 Gyr -1.618 -1.126 -0.891
12.00-13.33 Gyr -1.719 -1.059 -0.496

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.575 10.745 10.881
{\rm log}_{10}({\rm SFR}) -0.285 0.357 0.864
{\rm log}_{10}({\rm sSFR}) -11.052 -10.379 -9.864
{\rm stellar\ age} 5.566 8.118 11.955

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.888 -0.607 -0.340
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.702 -0.811 0.234

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.204 0.383 0.603
\delta -0.720 -0.239 0.201
\tau_1/\tau_2 0.377 0.857 1.323
Q_{PAH} 0.185 0.609 1.402
U_{min} 2.745 7.590 14.168
{\rm log}_{10}(\gamma_e)\, -3.657 -3.059 -2.052

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.479 -2.825 -1.614
{\rm log}_{10}(\tau_{AGN})\, 0.898 1.241 1.835

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.068 0.157 0.497
0.03-0.10 Gyr -0.707 0.351 0.991
0.10-0.33 Gyr -1.547 0.092 0.680
0.33-1.10 Gyr -1.998 -0.048 0.732
1.10-3.62 Gyr -1.538 0.186 0.873
3.62-12.00 Gyr -0.419 0.677 0.971
12.00-13.33 Gyr -0.022 1.065 1.951