2025xvw results

Information

Transient
Name:SN2025xvw
Right ascension: 22h18m01.29s
Declination:-6d50m21.66s
Discovery Date:Sept. 12, 2025, 11:24 a.m.
Classification:SN Ia-91T-like
Redshift:0.033090
MW E(B-V):0.061
Host
Name:
Right ascension: 22h18m01.32s
Declination:-6d50m21.90s
Redshift:None
Photometric Redshift:0.059
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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_z
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 16.3
Transient MWEBV processed 0.1
Host match processed 5.84
Host information processed 0.11
Host MWEBV processed 0.06
Global aperture construction processed 0.95
Global aperture photometry processed 6.81
Validate global photometry processed 17.0
Global host SED inference processed 490.94
Local aperture photometry failed 0.04
Validate local photometry not processed 0.02
Local host SED inference not processed 672.01
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):22h18m01.30s, -6d50m21.69s
semi major axis, semi minor axis (arcsec):10.67, 10.45
angle (degrees, anti-clockwise from east):-68.27
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 525.64 11.26 17.098 0.023 AB
SDSS_g 1905.37 11.7 15.700 0.007 AB
DES_g 1978.77 2.12 15.659 0.001 AB
PanSTARRS_g 2081.42 2.3 15.604 0.001 AB
SDSS_r 3475.98 16.15 15.047 0.005 AB
PanSTARRS_r 3585.72 2.77 15.014 0.001 AB
DES_r 3714.79 3.98 14.975 0.001 AB
SDSS_i 4713.15 19.8 14.717 0.005 AB
PanSTARRS_i 4683.32 2.86 14.724 0.001 AB
SDSS_z 5973.95 39.81 14.459 0.007 AB
DES_z 5758.93 11.09 14.499 0.002 AB
PanSTARRS_y 7046.67 18.15 14.280 0.003 AB
2MASS_J 9892.22 270.75 13.017 0.030 Vega
2MASS_H 11795.17 450.06 12.353 0.041 Vega
2MASS_K 9676.62 519.15 12.098 0.058 Vega
WISE_W1 5174.21 47.86 11.916 0.010 Vega
WISE_W2 3050.38 50.32 11.850 0.018 Vega
WISE_W3 7597.03 166.4 9.024 0.024 Vega
WISE_W4 11345.37 1195.18 7.143 0.114 Vega
 

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})\, 10.286 10.404 10.515
{\rm log}_{10}({\rm SFR}) -0.415 0.036 0.364
{\rm log}_{10}({\rm sSFR}) -10.795 -10.368 -10.069
{\rm stellar\ age} 4.142 6.392 7.958

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.640 -0.410 -0.225
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.857 -1.010 0.277

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.371 0.519 0.685
\delta 0.020 0.219 0.345
\tau_1/\tau_2 0.483 0.829 1.192
Q_{PAH} 0.346 1.011 2.299
U_{min} 2.583 6.804 13.224
{\rm log}_{10}(\gamma_e)\, -3.485 -2.681 -1.974

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.400 -3.596 -2.613
{\rm log}_{10}(\tau_{AGN})\, 1.068 1.577 1.971

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.253 0.131 0.363
0.03-0.10 Gyr -0.744 -0.051 0.397
0.10-0.33 Gyr -0.408 0.181 0.548
0.33-1.09 Gyr -0.123 0.345 0.647
1.09-3.62 Gyr 0.269 0.639 0.884
3.62-11.98 Gyr -0.081 0.424 0.653
11.98-13.31 Gyr -0.581 0.379 0.951