2025lmg

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Information

Transient

Name: SN2025lmg
Right ascension: 21h30m41.77s
Declination: -10d37m53.81s
Discovery Date: May 23, 2025, 8:10 a.m.
Classification: SN Ia-91T-like
Redshift: 0.114000
MW E(B-V): 0.037

Host

Name: 2025lmg
Right ascension: 21h30m41.79s
Declination: -10d37m55.53s
Redshift: 0.114239
Photometric Redshift: 0.086
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 0.51
Transient MWEBV processed 0.05
Host match processed 3.35
Host information processed 0.11
Host MWEBV processed 0.07
Global aperture construction processed 0.72
Global aperture photometry processed 4.82
Validate global photometry processed 13.32
Global host SED inference processed 378.06
Local aperture photometry processed 4.57
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) = 21h30m41.77s, -10d37m53.81s
semi major axis, semi minor axis (arcsec) = 0.97, 0.97
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) = 21h30m41.79s, -10d37m55.40s
semi major axis, semi minor axis (arcsec) = 5.72, 5.21
angle (degrees, anti-clockwise from east) = -151.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.2 4.21 20.534 0.206 AB
GALEX_NUV 31.66 3.14 20.149 0.108 AB
PanSTARRS_g 357.34 1.31 17.517 0.004 AB
PanSTARRS_r 540.95 1.56 17.067 0.003 AB
PanSTARRS_i 780.91 1.25 16.668 0.002 AB
PanSTARRS_z 870.43 3.7 16.551 0.005 AB
PanSTARRS_y 969.04 8.43 16.434 0.009 AB
2MASS_J 1327.47 160.81 15.198 0.132 Vega
2MASS_H 1490.21 251.37 14.599 0.183 Vega
2MASS_K 1812.89 283.51 13.916 0.170 Vega
WISE_W1 831.07 21.79 13.902 0.028 Vega
WISE_W2 636.7 27.15 13.551 0.046 Vega
WISE_W3 4316.21 92.79 9.638 0.023 Vega
WISE_W4 12260.08 965.27 7.059 0.085 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})\, 10.400 10.495 10.576
{\rm log}_{10}({\rm SFR}) 0.359 0.655 0.984
{\rm log}_{10}({\rm sSFR}) -10.165 -9.846 -9.491
{\rm stellar\ age} 2.241 4.542 5.907

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.822 -0.400 -0.115
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.448 -0.023 0.317

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.299 0.475 0.711
\delta -0.502 -0.184 0.025
\tau_1/\tau_2 0.745 1.085 1.443
Q_{PAH} 0.915 1.966 3.435
U_{min} 2.382 6.885 13.822
{\rm log}_{10}(\gamma_e)\, -2.787 -1.772 -1.106

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.470 -1.554 -1.055
{\rm log}_{10}(\tau_{AGN})\, 1.225 1.650 1.956

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.494 0.683 0.875
0.03-0.10 Gyr 0.165 0.635 1.055
0.10-0.32 Gyr 0.311 0.790 1.136
0.32-1.05 Gyr 0.741 1.096 1.344
1.05-3.41 Gyr 0.367 0.726 0.951
3.41-11.05 Gyr -0.375 0.404 0.645
11.05-12.28 Gyr -0.680 0.303 0.798