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

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
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 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 6.51
Cutout download processed 24.82
Global aperture construction processed 2.68
Local aperture photometry processed 7.51
Global aperture photometry processed 6.54
Validate local photometry no valid phot 0.02
Validate global photometry processed 17.17
Host information processed 0.14
Global host SED inference processed 435.32
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.03
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) = 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

 

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