2025taz

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Information

Transient

Name: SN2025taz
Right ascension: 18h44m31.33s
Declination: 12d21m50.43s
Discovery Date: Aug. 3, 2025, 4:17 a.m.
Classification: SN Ia
Redshift: 0.015507
MW E(B-V): 0.387

Host

Name:
Right ascension: 18h44m31.31s
Declination: 12d21m51.40s
Redshift: 0.015507
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 14.22
Cutout download processed 14.08
Global aperture construction processed 0.82
Local aperture photometry processed 4.42
Global aperture photometry processed 3.91
Validate local photometry processed 0.02
Validate global photometry processed 12.94
Host information processed 0.07
Global host SED inference processed 3192.08
Local host SED inference processed 2550.36
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 18h44m31.33s, 12d21m50.43s
semi major axis, semi minor axis (arcsec) = 6.33, 6.33
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 9.7 3.15 21.433 0.353 AB
GALEX_NUV 8.98 2.57 21.516 0.311 AB
PanSTARRS_g 946.88 1.52 16.459 0.002 AB
PanSTARRS_r 2800.59 2.5 15.282 0.001 AB
PanSTARRS_i 5341.96 3.81 14.581 0.001 AB
PanSTARRS_z 8210.03 6.23 14.114 0.001 AB
PanSTARRS_y 11217.32 16.45 13.775 0.002 AB
2MASS_J 17430.13 176.19 12.402 0.011 Vega
2MASS_H 26772.82 279.4 11.463 0.011 Vega
2MASS_K 25399.01 266.84 11.050 0.011 Vega
WISE_W1 7084.28 100.72 11.575 0.015 Vega

Aperture details

RA, DEC (J2000) = 18h44m31.30s, 12d21m50.99s
semi major axis, semi minor axis (arcsec) = 34.13, 10.72
angle (degrees, anti-clockwise from east) = -24.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 84.7 9.32 19.080 0.119 AB
GALEX_NUV 40.22 7.34 19.889 0.198 AB
PanSTARRS_g 2738.72 4.36 15.306 0.002 AB
PanSTARRS_r 7414.2 6.98 14.225 0.001 AB
PanSTARRS_i 13172.24 10.93 13.601 0.001 AB
PanSTARRS_y 23388.25 49.02 12.978 0.002 AB
2MASS_J 35809.62 527.7 11.620 0.016 Vega
2MASS_H 51415.16 845.41 10.755 0.018 Vega
2MASS_K 46889.67 806.18 10.385 0.019 Vega
WISE_W1 24865.77 368.44 10.212 0.016 Vega
WISE_W2 15213.66 171.28 10.105 0.012 Vega
WISE_W3 37800.71 321.1 7.282 0.009 Vega
WISE_W4 39199.75 1942.45 5.797 0.054 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})\, 10.360 10.444 10.514
{\rm log}_{10}({\rm SFR}) -1.047 -0.473 0.077
{\rm log}_{10}({\rm sSFR}) -11.482 -10.871 -10.321
{\rm stellar\ age} 10.093 12.666 12.858

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.454 -0.265 -0.113
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.807 0.012 0.308

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.247 0.415 0.621
\delta -0.591 -0.274 0.005
\tau_1/\tau_2 0.483 0.919 1.400
Q_{PAH} 0.062 0.230 0.615
U_{min} 2.468 7.957 15.355
{\rm log}_{10}(\gamma_e)\, -3.678 -3.090 -1.722

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.889 -1.282 -0.999
{\rm log}_{10}(\tau_{AGN})\, 1.529 1.729 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.199 -0.578 0.016
0.03-0.10 Gyr -2.093 -0.651 0.081
0.10-0.33 Gyr -4.674 -2.191 -0.893
0.33-1.10 Gyr -6.558 -3.271 -1.428
1.10-3.67 Gyr -5.116 -3.043 -1.376
3.67-12.20 Gyr -2.293 -0.764 0.418
12.20-13.55 Gyr 1.118 1.538 1.623

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.636 10.718 10.783
{\rm log}_{10}({\rm SFR}) -0.463 -0.079 0.391
{\rm log}_{10}({\rm sSFR}) -11.182 -10.794 -10.352
{\rm stellar\ age} 8.362 11.709 12.785

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.556 -0.273 -0.094
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.776 -1.240 0.079

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.211 0.367 0.604
\delta 0.233 0.336 0.384
\tau_1/\tau_2 0.123 0.496 1.205
Q_{PAH} 1.119 2.271 3.951
U_{min} 2.290 6.874 14.201
{\rm log}_{10}(\gamma_e)\, -3.480 -2.374 -1.531

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.899 -2.813 -1.929
{\rm log}_{10}(\tau_{AGN})\, 1.176 1.671 1.991

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.377 -0.038 0.233
0.03-0.10 Gyr -1.730 -0.202 0.487
0.10-0.33 Gyr -3.252 -0.939 -0.233
0.33-1.10 Gyr -3.400 -0.996 -0.300
1.10-3.67 Gyr -3.075 -0.977 -0.100
3.67-12.20 Gyr -1.198 0.330 0.868
12.20-13.55 Gyr 0.850 1.736 1.885