2025tys

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Information

Transient

Name: SN2025tys
Right ascension: 3h05m51.29s
Declination: 18d29m55.39s
Discovery Date: Aug. 13, 2025, 10:39 a.m.
Classification: SN Ia
Redshift: 0.080000
MW E(B-V): 0.121

Host

Name:
Right ascension: 3h05m51.29s
Declination: 18d29m55.28s
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 5.0
Cutout download processed 32.29
Global aperture construction processed 0.63
Local aperture photometry processed 5.36
Global aperture photometry processed 4.53
Validate local photometry processed 0.02
Validate global photometry processed 12.91
Host information processed 0.14
Global host SED inference processed 524.09
Local host SED inference processed 472.65
Transient information processed 0.0
Transient MWEBV processed 0.13
Host MWEBV processed 0.05
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) = 3h05m51.29s, 18d29m55.39s
semi major axis, semi minor axis (arcsec) = 1.33, 1.33
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 74.3 0.41 19.223 0.006 AB
SDSS_r 205.66 3.76 18.117 0.020 AB
PanSTARRS_r 197.99 0.48 18.158 0.003 AB
SDSS_i 324.39 4.77 17.622 0.016 AB
PanSTARRS_i 318.5 0.56 17.642 0.002 AB
PanSTARRS_z 388.71 1.29 17.426 0.004 AB
SDSS_z 463.21 6.7 17.236 0.016 AB
PanSTARRS_y 462.34 2.45 17.238 0.006 AB

Aperture details

RA, DEC (J2000) = 3h05m51.27s, 18d29m55.53s
semi major axis, semi minor axis (arcsec) = 6.16, 5.85
angle (degrees, anti-clockwise from east) = -65.03

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 19.27 4.61 20.688 0.260 AB
SDSS_g 217.77 4.15 18.055 0.021 AB
PanSTARRS_g 244.96 1.63 17.927 0.007 AB
SDSS_r 538.62 6.51 17.072 0.013 AB
PanSTARRS_r 547.78 1.92 17.053 0.004 AB
SDSS_i 828.46 8.63 16.604 0.011 AB
PanSTARRS_i 847.35 2.12 16.580 0.003 AB
PanSTARRS_z 1071.25 5.42 16.325 0.005 AB
SDSS_z 1215.78 19.08 16.188 0.017 AB
PanSTARRS_y 1323.36 10.79 16.096 0.009 AB
2MASS_J 1876.76 135.76 14.822 0.079 Vega
2MASS_H 2541.01 184.71 14.020 0.079 Vega
2MASS_K 1924.04 226.42 13.852 0.128 Vega
WISE_W1 678.7 17.66 14.122 0.028 Vega
WISE_W2 389.89 20.69 14.084 0.058 Vega
WISE_W3 72.13 73.64 14.081 1.108 Vega
WISE_W4 -272.35 404.2 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})\, 10.213 10.310 10.437
{\rm log}_{10}({\rm SFR}) -0.898 -0.298 0.166
{\rm log}_{10}({\rm sSFR}) -11.255 -10.591 -10.105
{\rm stellar\ age} 7.180 8.466 11.914

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.649 -1.196 -0.848
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.515 -0.707 0.023

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.699 0.918 1.158
\delta -0.601 -0.407 -0.155
\tau_1/\tau_2 0.667 1.049 1.450
Q_{PAH} 0.783 2.299 4.493
U_{min} 3.200 8.452 16.287
{\rm log}_{10}(\gamma_e)\, -3.053 -1.661 -0.686

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.604 -1.612 -0.742
{\rm log}_{10}(\tau_{AGN})\, 0.913 1.457 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.762 -0.121 0.261
0.03-0.10 Gyr -1.816 -0.540 0.153
0.10-0.33 Gyr -3.109 -0.814 -0.055
0.33-1.07 Gyr -3.606 -0.943 -0.139
1.07-3.50 Gyr -3.218 -0.735 0.167
3.50-11.43 Gyr -1.071 0.333 0.550
11.43-12.70 Gyr 0.092 0.882 1.558

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.369 10.571 10.716
{\rm log}_{10}({\rm SFR}) -2.952 -1.029 -0.286
{\rm log}_{10}({\rm sSFR}) -13.465 -11.579 -10.804
{\rm stellar\ age} 3.357 7.339 11.245

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.628 -1.334 -1.076
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.373 -0.677 -0.070

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.442 0.603 0.790
\delta -0.948 -0.848 -0.711
\tau_1/\tau_2 0.447 0.910 1.388
Q_{PAH} 0.232 0.951 2.574
U_{min} 2.925 8.948 16.682
{\rm log}_{10}(\gamma_e)\, -3.263 -2.156 -1.243

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.615 -3.886 -2.906
{\rm log}_{10}(\tau_{AGN})\, 1.113 1.617 1.973

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.970 -1.175 -0.384
0.03-0.10 Gyr -4.130 -1.301 -0.247
0.10-0.33 Gyr -3.448 -1.072 0.023
0.33-1.07 Gyr -2.052 -0.129 0.767
1.07-3.50 Gyr -2.055 0.341 0.994
3.50-11.43 Gyr -1.586 0.461 0.847
11.43-12.70 Gyr -1.540 0.689 1.794