2025lsd

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Information

Transient

Name: SN2025lsd
Right ascension: 14h06m03.46s
Declination: -31d27m41.24s
Discovery Date: May 24, 2025, 10:21 a.m.
Classification: SN Ia
Redshift: 0.053000
MW E(B-V): 0.053

Host

Name: 2025lsd
Right ascension: 14h06m03.27s
Declination: -31d27m46.30s
Redshift: 0.053037
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
failed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 0.98
Cutout download processed 0.34
Global aperture construction processed 0.59
Local aperture photometry processed 2.14
Global aperture photometry processed 2.27
Validate local photometry processed 0.01
Validate global photometry processed 6.35
Host information processed 0.09
Global host SED inference processed 438.93
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.09
Processing status blocked N/A N/A
 

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) = 14h06m03.46s, -31d27m41.24s
semi major axis, semi minor axis (arcsec) = 1.94, 1.94
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 14h06m03.11s, -31d27m48.18s
semi major axis, semi minor axis (arcsec) = 9.96, 8.84
angle (degrees, anti-clockwise from east) = -104.08

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 67.14 5.46 19.333 0.088 AB
PanSTARRS_i 5386.68 12.36 14.572 0.002 AB
WISE_W2 3864.07 47.86 11.593 0.013 Vega
WISE_W4 6752.27 631.16 7.706 0.101 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.846 10.942 11.012
{\rm log}_{10}({\rm SFR}) -0.498 0.011 0.468
{\rm log}_{10}({\rm sSFR}) -11.439 -10.933 -10.439
{\rm stellar\ age} 5.636 7.027 8.157

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.383 -0.173 -0.010
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.454 -0.672 0.165

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.195 0.320 0.491
\delta -0.773 -0.428 0.161
\tau_1/\tau_2 0.548 0.917 1.274
Q_{PAH} 0.539 1.725 3.553
U_{min} 2.128 6.625 13.292
{\rm log}_{10}(\gamma_e)\, -3.387 -2.406 -1.594

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.800 -2.385 -1.712
{\rm log}_{10}(\tau_{AGN})\, 0.961 1.331 1.777

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.658 -0.031 0.344
0.03-0.10 Gyr -0.806 -0.031 0.523
0.10-0.33 Gyr -0.546 0.239 0.753
0.33-1.08 Gyr -0.042 0.598 0.964
1.08-3.57 Gyr 0.629 1.022 1.279
3.57-11.74 Gyr 0.754 1.051 1.202
11.74-13.05 Gyr 0.411 1.043 1.530