2025afvw

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Information

Transient

Name: SN2025afvw
Right ascension: 0h08m33.76s
Declination: -19d43m44.46s
Discovery Date: Dec. 6, 2025, 2:04 a.m.
Classification: SN Ia
Redshift: 0.132000
MW E(B-V): 0.018

Host

Name:
Right ascension: 0h08m33.78s
Declination: -19d43m44.62s
Redshift: None
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 9.84
Transient MWEBV processed 0.05
Host match processed 4.31
Host information processed 0.11
Host MWEBV processed 0.07
Global aperture construction processed 0.63
Global aperture photometry processed 4.62
Validate global photometry processed 11.14
Global host SED inference processed 415.58
Local aperture photometry processed 4.47
Validate local photometry no valid phot 0.03
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) = 0h08m33.76s, -19d43m44.46s
semi major axis, semi minor axis (arcsec) = 0.85, 0.85
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) = 0h08m33.76s, -19d43m44.30s
semi major axis, semi minor axis (arcsec) = 3.43, 3.31
angle (degrees, anti-clockwise from east) = -177.21

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 3.68 1.82 22.486 0.536 AB
PanSTARRS_g 67.12 0.88 19.333 0.014 AB
PanSTARRS_r 134.95 0.95 18.575 0.008 AB
PanSTARRS_i 180.12 1.14 18.261 0.007 AB
PanSTARRS_z 218.95 2.43 18.049 0.012 AB
DES_z 229.32 5.92 17.999 0.028 AB
PanSTARRS_y 253.57 5.66 17.890 0.024 AB
2MASS_J 261.01 85.64 16.963 0.356 Vega
2MASS_H 204.68 134.5 16.755 0.713 Vega
2MASS_K 570.03 146.87 15.172 0.280 Vega
WISE_W1 120.18 7.83 16.001 0.071 Vega
WISE_W2 68.85 11.52 15.966 0.182 Vega
WISE_W3 94.07 52.06 13.792 0.601 Vega
WISE_W4 287.57 401.25 11.133 1.515 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})\, 10.022 10.172 10.268
{\rm log}_{10}({\rm SFR}) -1.649 -0.676 -0.062
{\rm log}_{10}({\rm sSFR}) -11.917 -10.870 -10.216
{\rm stellar\ age} 4.646 6.671 8.083

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.255 -0.909 -0.681
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.385 -0.661 -0.056

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.168 0.308 0.498
\delta -0.922 -0.756 -0.436
\tau_1/\tau_2 0.610 0.984 1.353
Q_{PAH} 0.906 2.549 4.732
U_{min} 2.779 8.028 15.148
{\rm log}_{10}(\gamma_e)\, -2.374 -1.294 -0.456

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.263 -3.131 -1.886
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.567 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.686 -0.706 -0.230
0.03-0.10 Gyr -2.126 -0.702 0.015
0.10-0.32 Gyr -1.938 -0.550 0.204
0.32-1.04 Gyr -1.633 -0.224 0.371
1.04-3.36 Gyr -0.622 0.157 0.489
3.36-10.86 Gyr -0.330 0.302 0.503
10.86-12.07 Gyr -0.615 0.288 0.953