2025lxm

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Information

Transient

Name: SN2025lxm
Right ascension: 12h03m56.03s
Declination: 20d25m50.53s
Discovery Date: May 25, 2025, 6:56 a.m.
Classification: SN Ia-91bg-like
Redshift: 0.022000
MW E(B-V): 0.024

Host

Name: 2025lxm
Right ascension: 12h03m55.97s
Declination: 20d25m50.16s
Redshift: 0.021828
Photometric Redshift: 0.042
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 0.71
Transient MWEBV processed 0.06
Host match processed 1.17
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 7.77
Validate global photometry processed 19.1
Global host SED inference processed 435.75
Local aperture photometry processed 6.97
Validate local photometry processed 0.03
Local host SED inference processed 522.54
 

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) = 12h03m56.03s, 20d25m50.53s
semi major axis, semi minor axis (arcsec) = 4.53, 4.53
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.61 2.17 22.240 0.512 AB
SDSS_u 199.37 4.94 18.151 0.027 AB
SDSS_g 958.52 8.15 16.446 0.009 AB
DES_g 1029.67 1.58 16.368 0.002 AB
PanSTARRS_g 1002.29 1.23 16.398 0.001 AB
SDSS_r 1988.58 11.76 15.654 0.006 AB
PanSTARRS_r 2014.09 1.68 15.640 0.001 AB
DES_r 2179.05 3.81 15.554 0.002 AB
SDSS_i 2866.24 14.36 15.257 0.005 AB
PanSTARRS_i 2751.85 2.26 15.301 0.001 AB
PanSTARRS_z 3533.02 3.36 15.030 0.001 AB
SDSS_z 3731.22 20.14 14.970 0.006 AB
DES_z 3792.67 11.73 14.953 0.003 AB
PanSTARRS_y 3842.79 7.58 14.938 0.002 AB
2MASS_J 4756.18 92.09 13.812 0.021 Vega
2MASS_H 5859.18 138.69 13.113 0.026 Vega
2MASS_K 4800.41 159.49 12.859 0.036 Vega

Aperture details

RA, DEC (J2000) = 12h03m55.96s, 20d25m49.93s
semi major axis, semi minor axis (arcsec) = 13.96, 7.5
angle (degrees, anti-clockwise from east) = -75.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.24 3.54 21.181 0.314 AB
GALEX_NUV 25.74 4.04 20.374 0.171 AB
SDSS_u 299.04 8.97 17.711 0.033 AB
SDSS_g 1455.0 10.38 15.993 0.008 AB
DES_g 1576.77 2.08 15.906 0.001 AB
PanSTARRS_g 1543.5 2.52 15.929 0.002 AB
SDSS_r 2998.24 14.98 15.208 0.005 AB
PanSTARRS_r 3084.71 3.37 15.177 0.001 AB
DES_r 3284.22 4.86 15.109 0.002 AB
SDSS_i 4306.1 18.91 14.815 0.005 AB
PanSTARRS_i 4162.65 4.65 14.852 0.001 AB
PanSTARRS_z 5364.29 7.08 14.576 0.001 AB
SDSS_z 5550.29 34.14 14.539 0.007 AB
DES_z 5646.14 14.69 14.521 0.003 AB
PanSTARRS_y 6017.5 16.86 14.451 0.003 AB
2MASS_J 7251.62 210.62 13.354 0.032 Vega
2MASS_H 9083.59 320.53 12.637 0.038 Vega
2MASS_K 7453.69 370.73 12.381 0.054 Vega
WISE_W1 3173.21 36.49 12.447 0.012 Vega
WISE_W2 1770.01 36.64 12.441 0.022 Vega
WISE_W3 783.66 111.28 11.491 0.154 Vega
WISE_W4 628.16 570.89 10.285 0.987 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})\, 9.820 9.915 10.034
{\rm log}_{10}({\rm SFR}) -1.842 -0.968 -0.400
{\rm log}_{10}({\rm sSFR}) -11.882 -10.912 -10.269
{\rm stellar\ age} 6.843 8.032 10.479

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.345 -0.863 -0.620
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.922 -1.711 -0.645

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.430 0.641 0.869
\delta -0.817 -0.519 -0.085
\tau_1/\tau_2 0.565 0.922 1.275
Q_{PAH} 0.266 1.275 4.495
U_{min} 2.582 7.718 15.129
{\rm log}_{10}(\gamma_e)\, -3.236 -2.262 -1.339

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.263 -2.043 -1.260
{\rm log}_{10}(\tau_{AGN})\, 0.909 1.262 1.727

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.702 -0.820 -0.471
0.03-0.10 Gyr -2.405 -1.111 -0.367
0.10-0.33 Gyr -2.398 -1.005 -0.284
0.33-1.10 Gyr -2.222 -0.841 -0.251
1.10-3.65 Gyr -1.640 -0.376 0.011
3.65-12.12 Gyr -0.339 0.001 0.171
12.12-13.47 Gyr -0.383 0.199 0.891

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.084 10.139 10.222
{\rm log}_{10}({\rm SFR}) -1.913 -1.343 -0.860
{\rm log}_{10}({\rm sSFR}) -12.103 -11.473 -10.969
{\rm stellar\ age} 8.259 10.374 12.731

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.837 -0.700 -0.596
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.635 -0.748 0.107

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.166 0.262 0.387
\delta -0.917 -0.768 -0.584
\tau_1/\tau_2 0.639 1.031 1.448
Q_{PAH} 0.251 0.680 1.505
U_{min} 3.397 8.793 16.326
{\rm log}_{10}(\gamma_e)\, -2.862 -1.795 -1.044

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.542 -3.809 -2.928
{\rm log}_{10}(\tau_{AGN})\, 0.993 1.501 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.083 -1.406 -0.940
0.03-0.10 Gyr -2.276 -1.373 -0.819
0.10-0.33 Gyr -3.023 -1.592 -0.930
0.33-1.10 Gyr -3.538 -1.815 -1.047
1.10-3.65 Gyr -3.251 -1.509 -0.669
3.65-12.12 Gyr -1.724 0.122 0.345
12.12-13.47 Gyr 0.239 0.982 1.343