2025pfi

Download data

Information

Transient

Name: SN2025pfi
Right ascension: 3h35m21.22s
Declination: -18d31m53.97s
Discovery Date: June 27, 2025, 10:03 a.m.
Classification: SN Ia
Redshift: 0.028400
MW E(B-V): 0.054

Host

Name: 866952
Right ascension: 3h35m21.24s
Declination: -18d32m03.73s
Redshift: None
Photometric Redshift: 0.028
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 31.51
Transient MWEBV processed 0.11
Host match processed 4.97
Host information processed 0.15
Host MWEBV processed 0.06
Global aperture construction processed 0.66
Global aperture photometry processed 5.38
Validate global photometry processed 14.09
Global host SED inference processed 595.33
Local aperture photometry processed 6.26
Validate local photometry processed 0.02
Local host SED inference processed 446.3
 

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) = 3h35m21.22s, -18d31m53.97s
semi major axis, semi minor axis (arcsec) = 3.51, 3.51
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 70.19 0.3 19.284 0.005 AB
PanSTARRS_g 62.61 0.9 19.408 0.016 AB
PanSTARRS_r 80.74 1.05 19.132 0.014 AB
DES_r 96.03 0.38 18.944 0.004 AB
PanSTARRS_i 98.4 1.35 18.917 0.015 AB
PanSTARRS_z 108.05 2.18 18.816 0.022 AB
DES_z 116.62 1.38 18.733 0.013 AB
PanSTARRS_y 123.89 5.38 18.667 0.047 AB
2MASS_J 191.88 90.54 17.297 0.512 Vega
2MASS_H 17.61 130.1 19.418 8.020 Vega
2MASS_K 407.83 166.04 15.536 0.442 Vega

Aperture details

RA, DEC (J2000) = 3h35m21.18s, -18d32m02.93s
semi major axis, semi minor axis (arcsec) = 18.64, 11.1
angle (degrees, anti-clockwise from east) = -2.83

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 109.28 6.8 18.804 0.068 AB
PanSTARRS_g 833.7 3.63 16.597 0.005 AB
DES_r 1489.96 1.53 15.967 0.001 AB
DES_z 2341.01 6.05 15.476 0.003 AB
2MASS_H 3390.64 542.04 13.707 0.174 Vega
WISE_W2 765.29 28.28 13.351 0.040 Vega
WISE_W3 1565.19 138.96 10.740 0.096 Vega
WISE_W4 3013.52 888.4 8.582 0.320 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.108 8.346 8.485
{\rm log}_{10}({\rm SFR}) -1.604 -1.139 -0.638
{\rm log}_{10}({\rm sSFR}) -9.972 -9.503 -8.791
{\rm stellar\ age} 2.046 5.604 7.314

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.630 -1.140 -0.557
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.367 -1.029 -0.475

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.177 0.454 0.862
\delta -0.565 -0.140 0.188
\tau_1/\tau_2 0.647 0.986 1.332
Q_{PAH} 0.382 1.542 4.467
U_{min} 2.989 8.328 15.459
{\rm log}_{10}(\gamma_e)\, -3.270 -1.812 -0.495

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.801 -1.378 -0.325
{\rm log}_{10}(\tau_{AGN})\, 1.131 1.437 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.758 -1.415 -1.117
0.03-0.10 Gyr -1.671 -1.069 -0.509
0.10-0.33 Gyr -1.793 -1.214 -0.671
0.33-1.10 Gyr -2.232 -1.521 -1.107
1.10-3.63 Gyr -2.501 -1.647 -1.341
3.63-12.04 Gyr -2.847 -1.725 -1.420
12.04-13.38 Gyr -2.954 -1.799 -1.228

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.831 9.919 10.018
{\rm log}_{10}({\rm SFR}) -0.938 -0.489 -0.087
{\rm log}_{10}({\rm sSFR}) -10.900 -10.411 -10.004
{\rm stellar\ age} 7.577 8.826 12.146

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.705 -0.518 -0.318
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.668 -0.284 0.239

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.064 0.155 0.323
\delta -0.347 0.113 0.325
\tau_1/\tau_2 0.355 0.808 1.314
Q_{PAH} 0.365 1.239 3.387
U_{min} 2.566 7.621 14.426
{\rm log}_{10}(\gamma_e)\, -3.312 -2.279 -1.254

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.560 -3.807 -2.838
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.548 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.799 -0.523 -0.329
0.03-0.10 Gyr -1.519 -0.484 0.017
0.10-0.33 Gyr -2.225 -1.011 -0.433
0.33-1.10 Gyr -2.479 -1.130 -0.518
1.10-3.63 Gyr -2.299 -0.969 -0.265
3.63-12.04 Gyr -0.867 -0.043 0.135
12.04-13.38 Gyr -0.211 0.448 1.105