2025tss

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Information

Transient

Name: SN2025tss
Right ascension: 4h46m58.82s
Declination: 84d27m34.27s
Discovery Date: Aug. 13, 2025, 9:23 a.m.
Classification: SN Ia
Redshift: 0.090000
MW E(B-V): 0.071

Host

Name:
Right ascension: 4h46m59.01s
Declination: 84d27m34.23s
Redshift: None
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 4.93
Cutout download processed 13.29
Global aperture construction processed 5.33
Local aperture photometry processed 4.01
Global aperture photometry processed 3.64
Validate local photometry processed 0.02
Validate global photometry processed 10.14
Host information processed 0.15
Global host SED inference processed 491.08
Local host SED inference processed 472.81
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.1
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) = 4h46m58.82s, 84d27m34.27s
semi major axis, semi minor axis (arcsec) = 1.19, 1.19
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 7.23 0.45 21.753 0.067 AB
PanSTARRS_i 9.8 0.76 21.422 0.084 AB
PanSTARRS_z 9.18 1.5 21.493 0.178 AB
PanSTARRS_y 4.86 3.81 22.183 0.851 AB

Aperture details

RA, DEC (J2000) = 4h46m58.92s, 84d27m34.37s
semi major axis, semi minor axis (arcsec) = 4.63, 2.34
angle (degrees, anti-clockwise from east) = -40.72

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 1.21 1.67 23.693 1.499 AB
PanSTARRS_g 8.04 1.0 21.637 0.135 AB
PanSTARRS_r 14.86 1.21 20.970 0.088 AB
PanSTARRS_i 17.0 2.04 20.824 0.130 AB
PanSTARRS_z 14.57 4.01 20.991 0.299 AB
PanSTARRS_y 28.63 10.1 20.258 0.383 AB
2MASS_J -113.38 131.33 Vega
2MASS_H 206.04 208.97 16.747 1.101 Vega
2MASS_K -41.43 213.25 Vega
WISE_W1 9.44 5.93 18.763 0.682 Vega
WISE_W2 -1.87 11.1 Vega
WISE_W3 -1.21 42.76 Vega
WISE_W4 294.05 303.67 11.109 1.121 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})\, 8.243 8.566 8.778
{\rm log}_{10}({\rm SFR}) -1.585 -0.976 -0.383
{\rm log}_{10}({\rm sSFR}) -10.232 -9.535 -8.766
{\rm stellar\ age} 1.715 5.564 7.562

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.552 -0.887 -0.123
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.283 -0.500 0.202

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.433 0.914 1.477
\delta -0.231 0.068 0.269
\tau_1/\tau_2 0.651 1.002 1.374
Q_{PAH} 1.058 2.924 5.244
U_{min} 3.106 8.238 15.133
{\rm log}_{10}(\gamma_e)\, -2.858 -1.735 -0.700

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.904 -0.439 0.173
{\rm log}_{10}(\tau_{AGN})\, 1.085 1.504 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.531 -0.959 -0.472
0.03-0.10 Gyr -1.925 -1.104 -0.386
0.10-0.33 Gyr -2.266 -1.313 -0.650
0.33-1.06 Gyr -2.726 -1.511 -0.948
1.06-3.47 Gyr -2.988 -1.532 -1.113
3.47-11.32 Gyr -2.941 -1.521 -1.099
11.32-12.58 Gyr -3.007 -1.555 -0.846

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.172 8.598 8.913
{\rm log}_{10}({\rm SFR}) -1.225 -0.645 -0.336
{\rm log}_{10}({\rm sSFR}) -9.954 -9.323 -8.595
{\rm stellar\ age} 0.739 4.656 7.103

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.536 -0.681 0.069
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.031 -0.287 0.077

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.539 0.873 1.242
\delta -0.507 -0.139 0.231
\tau_1/\tau_2 0.574 0.957 1.350
Q_{PAH} 1.003 2.933 5.211
U_{min} 3.197 8.830 16.239
{\rm log}_{10}(\gamma_e)\, -2.762 -1.673 -0.649

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.218 -1.181 -0.272
{\rm log}_{10}(\tau_{AGN})\, 1.040 1.419 1.829

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.085 -0.414 -0.037
0.03-0.10 Gyr -2.243 -1.052 -0.470
0.10-0.33 Gyr -2.068 -1.067 -0.453
0.33-1.06 Gyr -2.490 -1.293 -0.714
1.06-3.47 Gyr -3.206 -1.459 -0.967
3.47-11.32 Gyr -4.003 -1.646 -1.020
11.32-12.58 Gyr -3.924 -1.649 -0.813