2025lfn

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Information

Transient

Name: SN2025lfn
Right ascension: 20h11m40.78s
Declination: -8d07m46.34s
Discovery Date: May 20, 2025, 10:27 a.m.
Classification: SN Ia
Redshift: 0.109000
MW E(B-V): 0.066

Host

Name: 2025lfn
Right ascension: 20h11m40.50s
Declination: -8d07m44.64s
Redshift: None
Photometric Redshift: 0.126
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 0.27
Transient MWEBV processed 0.1
Host match processed 3.12
Host information processed 0.09
Host MWEBV processed 0.08
Global aperture construction processed 0.74
Global aperture photometry processed 4.15
Validate global photometry processed 11.38
Global host SED inference processed 514.54
Local aperture photometry processed 4.19
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

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) = 20h11m40.78s, -8d07m46.34s
semi major axis, semi minor axis (arcsec) = 1.01, 1.01
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 20h11m40.49s, -8d07m44.54s
semi major axis, semi minor axis (arcsec) = 4.79, 4.09
angle (degrees, anti-clockwise from east) = -126.96

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 111.96 1.29 18.777 0.013 AB
PanSTARRS_r 260.45 1.44 17.861 0.006 AB
PanSTARRS_i 382.57 1.25 17.443 0.004 AB
PanSTARRS_z 525.89 2.91 17.098 0.006 AB
PanSTARRS_y 615.82 8.06 16.926 0.014 AB
2MASS_J 512.62 137.52 16.231 0.291 Vega
2MASS_H 945.61 230.72 15.093 0.265 Vega
2MASS_K 985.9 253.6 14.578 0.279 Vega
WISE_W1 318.51 18.06 14.943 0.062 Vega
WISE_W2 180.58 20.64 14.919 0.124 Vega
WISE_W3 61.38 55.89 14.256 0.989 Vega
WISE_W4 -269.41 441.21 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.433 10.529 10.657
{\rm log}_{10}({\rm SFR}) -3.138 -0.914 0.116
{\rm log}_{10}({\rm sSFR}) -13.395 -11.399 -10.347
{\rm stellar\ age} 6.443 7.571 11.374

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.471 -1.113 -0.826
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.541 -0.724 0.054

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.382 0.542 0.711
\delta -0.939 -0.799 -0.619
\tau_1/\tau_2 0.522 0.979 1.413
Q_{PAH} 0.445 1.664 3.776
U_{min} 3.395 9.631 17.662
{\rm log}_{10}(\gamma_e)\, -2.747 -1.510 -0.598

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.787 -2.478 -1.769
{\rm log}_{10}(\tau_{AGN})\, 1.206 1.620 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.753 -2.105 -0.753
0.03-0.10 Gyr -3.434 -0.842 0.264
0.10-0.32 Gyr -2.610 -0.559 0.363
0.32-1.05 Gyr -3.347 -0.756 0.220
1.05-3.42 Gyr -2.645 -0.119 0.608
3.42-11.11 Gyr -0.894 0.616 0.828
11.11-12.34 Gyr -0.581 0.878 1.791