2025yxe

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Information

Transient

Name: SN2025yxe
Right ascension: 17h37m12.72s
Declination: 44d02m30.78s
Discovery Date: Sept. 24, 2025, 4:36 a.m.
Classification: SN Ia
Redshift: 0.070000
MW E(B-V): 0.021

Host

Name:
Right ascension: 17h37m12.72s
Declination: 44d02m33.71s
Redshift: None
Photometric Redshift: 0.059
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 15.97
Transient MWEBV processed 0.07
Host match processed 5.17
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 5.54
Validate global photometry processed 15.61
Global host SED inference processed 402.26
Local aperture photometry processed 5.0
Validate local photometry processed 0.02
Local host SED inference processed 450.2
 

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) = 17h37m12.72s, 44d02m30.78s
semi major axis, semi minor axis (arcsec) = 1.5, 1.5
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 54.99 1.96 19.549 0.039 AB
PanSTARRS_g 53.99 0.44 19.569 0.009 AB
SDSS_r 109.87 2.78 18.798 0.027 AB
PanSTARRS_r 102.72 0.55 18.871 0.006 AB
SDSS_i 158.09 3.39 18.403 0.023 AB
PanSTARRS_i 150.38 0.47 18.457 0.003 AB
PanSTARRS_z 181.96 0.92 18.250 0.005 AB
SDSS_z 207.84 5.67 18.106 0.030 AB
PanSTARRS_y 226.31 2.13 18.013 0.010 AB

Aperture details

RA, DEC (J2000) = 17h37m12.71s, 44d02m33.80s
semi major axis, semi minor axis (arcsec) = 15.31, 6.55
angle (degrees, anti-clockwise from east) = -15.74

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 52.21 1.21 19.606 0.025 AB
SDSS_u 238.73 8.33 17.955 0.038 AB
SDSS_g 659.05 7.08 16.853 0.012 AB
SDSS_r 1277.6 10.05 16.134 0.009 AB
PanSTARRS_r 1277.78 3.49 16.134 0.003 AB
SDSS_i 1786.58 12.6 15.770 0.008 AB
PanSTARRS_i 1806.84 2.99 15.758 0.002 AB
SDSS_z 2555.7 31.54 15.381 0.013 AB
PanSTARRS_y 2708.97 14.13 15.318 0.006 AB
2MASS_J 3139.86 208.84 14.263 0.072 Vega
2MASS_H 4431.68 333.9 13.416 0.082 Vega
2MASS_K 3194.37 397.32 13.301 0.135 Vega
WISE_W1 1874.62 21.57 13.019 0.012 Vega
WISE_W2 1179.31 25.06 12.882 0.023 Vega
WISE_W3 4109.4 80.06 9.692 0.021 Vega
WISE_W4 4110.85 534.64 8.245 0.141 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})\, 9.570 9.698 9.844
{\rm log}_{10}({\rm SFR}) -1.786 -0.923 -0.140
{\rm log}_{10}({\rm sSFR}) -11.429 -10.573 -9.756
{\rm stellar\ age} 5.727 7.378 9.093

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.614 -0.986 -0.432
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.464 -0.119 0.339

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.484 0.916 1.264
\delta -0.461 -0.114 0.209
\tau_1/\tau_2 0.696 1.067 1.427
Q_{PAH} 1.027 2.932 5.442
U_{min} 2.984 7.979 15.290
{\rm log}_{10}(\gamma_e)\, -3.228 -1.823 -0.600

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.321 -1.344 -0.499
{\rm log}_{10}(\tau_{AGN})\, 1.059 1.505 1.977

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.137 -1.156 -0.648
0.03-0.10 Gyr -1.953 -0.903 -0.011
0.10-0.33 Gyr -1.831 -0.792 -0.112
0.33-1.07 Gyr -1.966 -0.756 -0.259
1.07-3.52 Gyr -1.659 -0.500 -0.111
3.52-11.55 Gyr -0.729 -0.193 0.012
11.55-12.83 Gyr -0.813 -0.083 0.581

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.619 10.670 10.721
{\rm log}_{10}({\rm SFR}) 0.350 0.772 1.089
{\rm log}_{10}({\rm sSFR}) -10.331 -9.903 -9.553
{\rm stellar\ age} 6.830 7.535 9.143

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.244 -0.135 -0.042
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.621 -0.064 0.324

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.182 0.266 0.393
\delta -0.928 -0.762 -0.525
\tau_1/\tau_2 0.646 1.018 1.430
Q_{PAH} 1.003 2.125 3.740
U_{min} 2.326 7.103 13.552
{\rm log}_{10}(\gamma_e)\, -2.433 -1.626 -0.788

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.122 -2.889 -1.884
{\rm log}_{10}(\tau_{AGN})\, 1.169 1.663 2.001

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.285 0.067 0.277
0.03-0.10 Gyr 0.416 0.907 1.242
0.10-0.33 Gyr -0.202 0.325 0.630
0.33-1.07 Gyr -0.256 0.217 0.456
1.07-3.52 Gyr -0.068 0.432 0.707
3.52-11.55 Gyr 0.587 0.814 0.915
11.55-12.83 Gyr 0.493 0.965 1.506