2025wwk

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Information

Transient

Name: SN2025wwk
Right ascension: 0h21m22.15s
Declination: 22d26m01.01s
Discovery Date: Sept. 3, 2025, 6:52 p.m.
Classification: SN Ia
Redshift: 0.020514
MW E(B-V): 0.061

Host

Name: NGC0083
Right ascension: 0h21m22.40s
Declination: 22d26m01.11s
Redshift: 0.020514
Photometric Redshift:
 

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
processed
 status
Local host SED inference
Local host SED inference
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 4.96
Cutout download processed 44.4
Global aperture construction processed 0.68
Local aperture photometry processed 5.94
Global aperture photometry processed 4.76
Validate local photometry processed 0.02
Validate global photometry processed 12.21
Host information processed 0.15
Global host SED inference processed 487.88
Local host SED inference processed 512.1
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed 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) = 0h21m22.15s, 22d26m01.01s
semi major axis, semi minor axis (arcsec) = 4.82, 4.82
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.15 0.75 20.880 0.051 AB
SDSS_u 428.73 6.72 17.320 0.017 AB
SDSS_g 2611.46 13.41 15.358 0.006 AB
DES_g 2880.32 2.9 15.251 0.001 AB
PanSTARRS_g 2954.68 1.42 15.224 0.001 AB
SDSS_r 6631.15 21.49 14.346 0.004 AB
PanSTARRS_r 6743.6 1.79 14.328 0.000 AB
SDSS_i 10792.27 27.63 13.817 0.003 AB
PanSTARRS_i 11052.29 2.47 13.791 0.000 AB
PanSTARRS_z 14987.02 4.43 13.461 0.000 AB
SDSS_z 16209.62 37.14 13.376 0.002 AB
PanSTARRS_y 19317.26 8.83 13.185 0.000 AB
2MASS_J 24826.66 122.06 12.018 0.005 Vega
2MASS_H 33510.13 172.14 11.219 0.006 Vega
2MASS_K 30564.51 206.65 10.849 0.007 Vega

Aperture details

RA, DEC (J2000) = 0h21m22.40s, 22d26m00.95s
semi major axis, semi minor axis (arcsec) = 34.3, 32.29
angle (degrees, anti-clockwise from east) = -69.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 49.67 2.02 19.660 0.044 AB
DES_g 13996.77 6.97 13.535 0.001 AB
PanSTARRS_g 14110.02 7.22 13.526 0.001 AB
PanSTARRS_r 30827.13 9.04 12.678 0.000 AB
PanSTARRS_i 47730.05 12.34 12.203 0.000 AB
PanSTARRS_z 62411.85 25.11 11.912 0.000 AB
PanSTARRS_y 80000.51 58.04 11.642 0.001 AB
2MASS_J 100696.52 767.51 10.498 0.008 Vega
2MASS_H 131793.9 1134.14 9.733 0.009 Vega
2MASS_K 110976.63 1381.55 9.449 0.014 Vega
WISE_W1 55716.49 223.4 9.336 0.004 Vega
WISE_W3 21152.7 410.34 7.913 0.021 Vega
WISE_W4 21772.28 2102.84 6.435 0.105 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.594 10.664 10.722
{\rm log}_{10}({\rm SFR}) -0.561 -0.068 0.557
{\rm log}_{10}({\rm sSFR}) -11.250 -10.723 -10.104
{\rm stellar\ age} 6.110 7.652 9.051

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.917 -0.540 -0.201
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.506 -0.407 0.156

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.769 1.291 1.591
\delta -0.316 -0.158 0.008
\tau_1/\tau_2 0.612 0.987 1.337
Q_{PAH} 0.499 1.621 3.779
U_{min} 2.588 7.896 14.601
{\rm log}_{10}(\gamma_e)\, -3.142 -1.890 -1.386

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.456 -3.206 -0.916
{\rm log}_{10}(\tau_{AGN})\, 1.016 1.441 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.716 -0.080 0.382
0.03-0.10 Gyr -0.650 -0.086 0.600
0.10-0.33 Gyr -0.656 0.095 0.636
0.33-1.10 Gyr -0.781 0.225 0.685
1.10-3.66 Gyr -0.266 0.585 0.946
3.66-12.14 Gyr 0.459 0.759 0.894
12.14-13.48 Gyr 0.327 0.857 1.355

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.193 11.252 11.351
{\rm log}_{10}({\rm SFR}) -1.233 -0.640 0.268
{\rm log}_{10}({\rm sSFR}) -12.580 -11.898 -10.946
{\rm stellar\ age} 8.008 9.137 12.456

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.213 -0.105 -0.006
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.627 -0.651 0.221

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.210 0.305 0.460
\delta -0.769 -0.439 -0.014
\tau_1/\tau_2 0.506 0.917 1.299
Q_{PAH} 0.112 0.373 1.043
U_{min} 2.937 7.367 14.214
{\rm log}_{10}(\gamma_e)\, -3.515 -2.679 -1.762

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.431 -3.300 -1.984
{\rm log}_{10}(\tau_{AGN})\, 1.016 1.406 1.872

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.290 -0.706 0.057
0.03-0.10 Gyr -1.619 -0.664 0.246
0.10-0.33 Gyr -1.822 -0.638 0.318
0.33-1.10 Gyr -1.836 -0.601 0.339
1.10-3.66 Gyr -1.343 0.043 0.827
3.66-12.14 Gyr 0.302 1.334 1.480
12.14-13.48 Gyr 1.207 1.806 2.440