2025wwz

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Information

Transient

Name: SN2025wwz
Right ascension: 14h40m51.11s
Declination: 17d15m02.51s
Discovery Date: Sept. 4, 2025, 5:43 a.m.
Classification: SN Ia
Redshift: 0.053150
MW E(B-V): 0.020

Host

Name:
Right ascension: 14h40m51.26s
Declination: 17d15m01.60s
Redshift: 0.053150
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 6.17
Cutout download processed 33.01
Global aperture construction processed 0.66
Local aperture photometry processed 7.0
Global aperture photometry processed 5.85
Validate local photometry processed 0.02
Validate global photometry processed 14.67
Host information processed 0.16
Global host SED inference processed 496.68
Local host SED inference processed 461.76
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 14h40m51.11s, 17d15m02.51s
semi major axis, semi minor axis (arcsec) = 1.93, 1.93
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 20.43 1.68 20.624 0.089 AB
SDSS_g 118.4 2.87 18.717 0.026 AB
DES_g 116.48 0.62 18.734 0.006 AB
PanSTARRS_g 148.52 0.64 18.471 0.005 AB
SDSS_r 250.79 4.18 17.902 0.018 AB
PanSTARRS_r 308.04 0.89 17.678 0.003 AB
DES_r 261.34 1.72 17.857 0.007 AB
SDSS_i 366.17 5.18 17.491 0.015 AB
PanSTARRS_i 437.54 0.92 17.297 0.002 AB
PanSTARRS_z 558.65 1.43 17.032 0.003 AB
SDSS_z 496.9 7.63 17.159 0.017 AB
DES_z 473.6 4.96 17.211 0.011 AB
PanSTARRS_y 639.11 3.27 16.886 0.006 AB

Aperture details

RA, DEC (J2000) = 14h40m51.25s, 17d15m01.86s
semi major axis, semi minor axis (arcsec) = 9.27, 8.72
angle (degrees, anti-clockwise from east) = -154.53

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 132.87 6.55 18.591 0.054 AB
SDSS_g 761.6 7.53 16.696 0.011 AB
DES_g 827.44 1.75 16.606 0.002 AB
PanSTARRS_g 831.21 2.72 16.601 0.004 AB
SDSS_r 1622.7 11.07 15.874 0.007 AB
PanSTARRS_r 1668.11 3.78 15.844 0.002 AB
DES_r 1784.72 4.62 15.771 0.003 AB
SDSS_i 2331.52 14.31 15.481 0.007 AB
PanSTARRS_i 2344.94 4.1 15.475 0.002 AB
PanSTARRS_z 2838.04 6.3 15.267 0.002 AB
SDSS_z 3100.64 27.32 15.171 0.010 AB
DES_z 3118.28 12.97 15.165 0.005 AB
PanSTARRS_y 3444.23 15.03 15.057 0.005 AB
WISE_W1 1847.66 21.7 13.034 0.013 Vega
WISE_W2 1030.21 24.16 13.029 0.025 Vega
WISE_W3 342.23 74.76 12.390 0.237 Vega
WISE_W4 1061.76 408.45 9.715 0.418 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})\, 9.854 9.961 10.092
{\rm log}_{10}({\rm SFR}) -1.275 -0.711 -0.244
{\rm log}_{10}({\rm sSFR}) -11.328 -10.734 -10.173
{\rm stellar\ age} 6.701 8.089 11.780

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.422 -0.994 -0.678
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.283 -0.895 -0.469

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.597 0.936 1.241
\delta -0.571 -0.335 -0.029
\tau_1/\tau_2 0.542 0.903 1.278
Q_{PAH} 0.714 2.769 5.015
U_{min} 2.959 8.492 15.861
{\rm log}_{10}(\gamma_e)\, -3.272 -1.748 -0.608

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.912 -1.571 -0.637
{\rm log}_{10}(\tau_{AGN})\, 0.880 1.351 1.836

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.107 -0.540 -0.142
0.03-0.10 Gyr -1.983 -0.912 -0.272
0.10-0.33 Gyr -2.364 -0.993 -0.326
0.33-1.08 Gyr -2.281 -0.852 -0.195
1.08-3.57 Gyr -2.246 -0.519 0.054
3.57-11.74 Gyr -0.773 -0.006 0.204
11.74-13.05 Gyr -0.293 0.379 1.155

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.551 10.601 10.669
{\rm log}_{10}({\rm SFR}) -3.665 -1.450 -0.517
{\rm log}_{10}({\rm sSFR}) -14.199 -12.004 -11.062
{\rm stellar\ age} 7.276 7.852 10.667

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.021 -0.821 -0.694
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.487 -0.685 0.086

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.280 0.379 0.510
\delta -0.915 -0.752 -0.529
\tau_1/\tau_2 0.508 0.907 1.311
Q_{PAH} 0.244 0.743 1.709
U_{min} 3.253 9.150 17.227
{\rm log}_{10}(\gamma_e)\, -3.262 -2.420 -1.559

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.480 -3.718 -2.819
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.509 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.504 -1.702 -0.684
0.03-0.10 Gyr -4.692 -1.594 -0.453
0.10-0.33 Gyr -4.450 -1.485 -0.257
0.33-1.08 Gyr -3.076 -0.966 -0.084
1.08-3.57 Gyr -1.900 -0.034 0.578
3.57-11.74 Gyr 0.216 0.780 0.910
11.74-13.05 Gyr -0.587 0.823 1.650