2025plf

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Information

Transient

Name: SN2025plf
Right ascension: 23h15m09.09s
Declination: 9d40m22.16s
Discovery Date: June 30, 2025, 12:18 p.m.
Classification: SN Ia
Redshift: 0.016000
MW E(B-V): 0.037

Host

Name: UGC12454
Right ascension: 23h15m09.12s
Declination: 9d40m45.52s
Redshift: 0.015988
Photometric Redshift: 0.016
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 55.85
Transient MWEBV processed 0.04
Host match processed 4.18
Host information processed 0.14
Host MWEBV processed 0.07
Global aperture construction processed 0.67
Global aperture photometry processed 5.66
Validate global photometry processed 17.5
Global host SED inference processed 497.82
Local aperture photometry processed 7.06
Validate local photometry processed 0.03
Local host SED inference processed 875.9
 

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) = 23h15m09.09s, 9d40m22.16s
semi major axis, semi minor axis (arcsec) = 6.14, 6.14
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 2.55 1.07 22.883 0.455 AB
GALEX_NUV 0.84 0.99 24.088 1.282 AB
SDSS_u 15.15 7.01 20.949 0.503 AB
SDSS_g 94.68 3.16 18.959 0.036 AB
DES_g 105.07 0.48 18.846 0.005 AB
PanSTARRS_g 65.37 1.47 19.362 0.024 AB
SDSS_r 185.59 5.17 18.229 0.030 AB
PanSTARRS_r 158.92 1.6 18.397 0.011 AB
DES_r 211.05 1.35 18.089 0.007 AB
SDSS_i 264.43 7.19 17.844 0.030 AB
PanSTARRS_i 240.44 2.49 17.947 0.011 AB
PanSTARRS_z 315.04 4.43 17.654 0.015 AB
SDSS_z 284.29 24.01 17.766 0.092 AB
DES_z 350.1 3.58 17.540 0.011 AB
PanSTARRS_y 369.93 11.0 17.480 0.032 AB
2MASS_J 270.23 150.04 16.926 0.603 Vega
2MASS_H 672.35 248.96 15.463 0.402 Vega
2MASS_K 759.85 247.2 14.860 0.353 Vega
WISE_W1 69.84 9.61 16.591 0.149 Vega

Aperture details

RA, DEC (J2000) = 23h15m09.14s, 9d40m46.17s
semi major axis, semi minor axis (arcsec) = 36.06, 16.66
angle (degrees, anti-clockwise from east) = -31.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 41.47 4.31 19.856 0.113 AB
GALEX_NUV 53.88 4.47 19.571 0.090 AB
DES_g 6446.79 3.02 14.377 0.001 AB
PanSTARRS_g 7371.99 6.64 14.231 0.001 AB
PanSTARRS_r 14903.25 6.73 13.467 0.000 AB
DES_r 14279.16 9.54 13.513 0.001 AB
PanSTARRS_i 22119.63 10.71 13.038 0.001 AB
PanSTARRS_z 28229.24 18.95 12.773 0.001 AB
DES_z 26690.58 27.33 12.834 0.001 AB
PanSTARRS_y 35989.3 44.19 12.510 0.001 AB
2MASS_J 42409.55 606.51 11.436 0.016 Vega
2MASS_H 51998.84 1002.39 10.742 0.021 Vega
2MASS_K 41743.49 994.88 10.511 0.026 Vega
WISE_W1 21214.33 104.04 10.384 0.005 Vega
WISE_W2 11144.99 105.71 10.443 0.010 Vega
WISE_W3 5007.32 311.78 9.477 0.068 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})\, 8.585 8.664 8.769
{\rm log}_{10}({\rm SFR}) -2.135 -1.706 -1.201
{\rm log}_{10}({\rm sSFR}) -10.812 -10.369 -9.900
{\rm stellar\ age} 8.157 9.954 12.608

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.396 -0.950 -0.681
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.065 0.072 0.196

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.381 0.559 0.770
\delta -0.877 -0.690 -0.459
\tau_1/\tau_2 0.496 0.853 1.219
Q_{PAH} 0.118 0.404 0.920
U_{min} 2.650 7.795 15.205
{\rm log}_{10}(\gamma_e)\, -3.290 -2.445 -1.524

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.755 -1.854 -1.012
{\rm log}_{10}(\tau_{AGN})\, 1.523 1.815 2.038

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.017 -1.724 -1.371
0.03-0.10 Gyr -2.528 -1.757 -1.168
0.10-0.33 Gyr -4.334 -2.718 -2.007
0.33-1.10 Gyr -5.558 -3.180 -2.312
1.10-3.67 Gyr -5.122 -3.095 -2.030
3.67-12.19 Gyr -2.507 -1.338 -1.138
12.19-13.55 Gyr -1.334 -0.591 -0.125

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.662 10.728 10.760
{\rm log}_{10}({\rm SFR}) -2.451 -1.916 -1.533
{\rm log}_{10}({\rm sSFR}) -13.163 -12.646 -12.250
{\rm stellar\ age} 10.341 12.752 12.861

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.417 -0.289 -0.169
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.573 -0.643 0.188

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.139 0.213 0.301
\delta -0.213 0.087 0.278
\tau_1/\tau_2 0.530 0.960 1.365
Q_{PAH} 0.162 0.468 0.947
U_{min} 3.366 8.916 16.330
{\rm log}_{10}(\gamma_e)\, -2.870 -2.029 -1.570

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.771 -4.272 -3.441
{\rm log}_{10}(\tau_{AGN})\, 1.169 1.706 2.019

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.650 -1.972 -1.598
0.03-0.10 Gyr -3.016 -1.972 -1.461
0.10-0.33 Gyr -3.637 -2.156 -1.526
0.33-1.10 Gyr -4.159 -2.279 -1.369
1.10-3.67 Gyr -3.477 -1.870 -0.817
3.67-12.19 Gyr -2.189 -0.779 0.669
12.19-13.55 Gyr 1.456 1.837 1.876