2025smw

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Information

Transient

Name: SN2025smw
Right ascension: 21h35m43.42s
Declination: 7d03m49.93s
Discovery Date: July 25, 2025, 10:04 a.m.
Classification: SN Ia
Redshift: 0.123200
MW E(B-V): 0.032

Host

Name:
Right ascension: 21h35m43.44s
Declination: 7d03m50.02s
Redshift: None
Photometric Redshift: 0.395
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 24.82
Transient MWEBV processed 0.04
Host match processed 6.51
Host information processed 0.14
Host MWEBV processed 0.03
Global aperture construction processed 2.68
Global aperture photometry processed 6.54
Validate global photometry processed 17.17
Global host SED inference processed 435.32
Local aperture photometry processed 7.51
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) = 21h35m43.42s, 7d03m49.93s
semi major axis, semi minor axis (arcsec) = 0.91, 0.91
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) = 21h35m43.45s, 7d03m50.19s
semi major axis, semi minor axis (arcsec) = 1.62, 1.4
angle (degrees, anti-clockwise from east) = -47.51

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 3.81 1.43 22.448 0.407 AB
SDSS_g 3.5 0.68 22.539 0.211 AB
DES_g 2.73 0.11 22.811 0.044 AB
PanSTARRS_g 3.24 0.31 22.624 0.105 AB
SDSS_r 4.64 0.92 22.234 0.216 AB
PanSTARRS_r 3.79 0.35 22.454 0.099 AB
DES_r 4.19 0.22 22.345 0.056 AB
SDSS_i 8.84 1.27 21.534 0.155 AB
PanSTARRS_i 5.17 0.34 22.116 0.072 AB
PanSTARRS_z 5.37 1.04 22.076 0.211 AB
SDSS_z 5.91 3.81 21.970 0.699 AB
DES_z 6.05 0.64 21.945 0.115 AB
PanSTARRS_y 4.73 2.45 22.214 0.563 AB
2MASS_J 13.32 70.98 20.194 5.787 Vega
2MASS_H 16.28 118.79 19.503 7.922 Vega
2MASS_K -167.97 120.42 Vega
WISE_W1 -6.52 9.65 Vega
WISE_W2 -17.12 12.03 Vega
WISE_W3 -12.46 56.11 Vega
WISE_W4 -310.63 392.3 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})\, 7.941 8.291 8.515
{\rm log}_{10}({\rm SFR}) -1.116 -0.628 -0.201
{\rm log}_{10}({\rm sSFR}) -9.528 -8.860 -8.144
{\rm stellar\ age} 0.253 3.184 5.867

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.385 -0.668 -0.076
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.713 -1.027 0.113

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.480 0.918 1.483
\delta -0.315 0.010 0.213
\tau_1/\tau_2 0.761 1.137 1.545
Q_{PAH} 1.269 3.370 5.494
U_{min} 3.230 9.216 17.010
{\rm log}_{10}(\gamma_e)\, -2.852 -1.738 -0.663

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.922 -0.697 0.018
{\rm log}_{10}(\tau_{AGN})\, 1.020 1.393 1.772

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.052 -0.593 -0.214
0.03-0.10 Gyr -1.354 -0.723 -0.172
0.10-0.32 Gyr -1.812 -1.039 -0.532
0.32-1.05 Gyr -3.220 -1.541 -1.022
1.05-3.39 Gyr -4.304 -1.890 -1.357
3.39-10.96 Gyr -4.991 -2.132 -1.477
10.96-12.17 Gyr -4.957 -2.176 -1.354