2025tsy

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Information

Transient

Name: SN2025tsy
Right ascension: 7h18m31.48s
Declination: 27d09m15.93s
Discovery Date: Aug. 11, 2025, 12:09 p.m.
Classification: SN II
Redshift: 0.016942
MW E(B-V): 0.061

Host

Name: UGC03791
Right ascension: 7h18m31.83s
Declination: 27d09m28.77s
Redshift: 0.016942
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 4.23
Cutout download processed 24.55
Global aperture construction processed 0.67
Local aperture photometry processed 5.78
Global aperture photometry processed 5.47
Validate local photometry processed 0.02
Validate global photometry processed 14.48
Host information processed 0.15
Global host SED inference processed 464.18
Local host SED inference processed 475.88
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 7h18m31.48s, 27d09m15.93s
semi major axis, semi minor axis (arcsec) = 5.81, 5.81
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 25.03 3.65 20.404 0.158 AB
GALEX_NUV 33.89 2.15 20.075 0.069 AB
DES_g 534.44 1.12 17.080 0.002 AB
PanSTARRS_g 544.1 1.31 17.061 0.003 AB
PanSTARRS_r 932.98 1.22 16.475 0.001 AB
DES_r 987.61 2.75 16.414 0.003 AB
PanSTARRS_i 1258.82 1.77 16.150 0.002 AB
PanSTARRS_z 1540.91 4.91 15.931 0.003 AB
DES_z 1714.52 8.1 15.815 0.005 AB
PanSTARRS_y 1957.06 11.08 15.671 0.006 AB
2MASS_J 2300.12 145.09 14.601 0.068 Vega
2MASS_H 2969.79 253.62 13.851 0.093 Vega
2MASS_K 2854.57 203.89 13.423 0.078 Vega

Aperture details

RA, DEC (J2000) = 7h18m31.60s, 27d09m30.32s
semi major axis, semi minor axis (arcsec) = 43.43, 17.57
angle (degrees, anti-clockwise from east) = -161.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 318.07 13.12 17.644 0.045 AB
GALEX_NUV 405.27 8.33 17.381 0.022 AB
DES_g 6217.16 3.99 14.416 0.001 AB
PanSTARRS_g 6305.46 6.09 14.401 0.001 AB
PanSTARRS_r 10388.99 5.57 13.859 0.001 AB
DES_r 10838.46 9.37 13.813 0.001 AB
PanSTARRS_i 13470.37 8.31 13.577 0.001 AB
PanSTARRS_z 15563.63 23.48 13.420 0.002 AB
DES_z 16758.37 26.3 13.339 0.002 AB
2MASS_J 20865.31 692.28 12.207 0.036 Vega
WISE_W1 12499.44 88.94 10.959 0.008 Vega
WISE_W3 27903.08 986.72 7.612 0.038 Vega
WISE_W4 36330.95 3159.65 5.879 0.094 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})\, 9.289 9.401 9.506
{\rm log}_{10}({\rm SFR}) -1.347 -0.921 -0.574
{\rm log}_{10}({\rm sSFR}) -10.720 -10.320 -10.002
{\rm stellar\ age} 6.516 7.874 9.785

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.628 -0.898 -0.302
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.699 -0.311 -0.078

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.248 0.833 1.135
\delta -0.274 0.055 0.225
\tau_1/\tau_2 0.641 0.994 1.376
Q_{PAH} 0.376 1.193 2.363
U_{min} 2.272 7.240 14.472
{\rm log}_{10}(\gamma_e)\, -3.442 -2.401 -1.266

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.032 -1.081 -0.170
{\rm log}_{10}(\tau_{AGN})\, 1.079 1.367 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.210 -0.740 -0.484
0.03-0.10 Gyr -1.662 -1.053 -0.591
0.10-0.33 Gyr -1.773 -1.104 -0.684
0.33-1.10 Gyr -1.860 -1.062 -0.602
1.10-3.67 Gyr -1.647 -0.784 -0.421
3.67-12.18 Gyr -0.878 -0.520 -0.347
12.18-13.53 Gyr -0.937 -0.357 0.257

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.191 10.304 10.410
{\rm log}_{10}({\rm SFR}) -0.668 -0.400 -0.174
{\rm log}_{10}({\rm sSFR}) -10.967 -10.709 -10.499
{\rm stellar\ age} 6.249 7.662 8.936

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.059 -0.786 -0.564
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.242 -0.357 -0.035

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.184 0.380 0.567
\delta -0.040 0.207 0.345
\tau_1/\tau_2 0.385 0.754 1.158
Q_{PAH} 0.808 1.726 3.055
U_{min} 2.874 7.859 14.855
{\rm log}_{10}(\gamma_e)\, -3.189 -2.025 -1.354

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.185 -2.002 -1.223
{\rm log}_{10}(\tau_{AGN})\, 0.923 1.196 1.719

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.466 -0.172 0.075
0.03-0.10 Gyr -1.376 -0.598 -0.240
0.10-0.33 Gyr -1.569 -0.728 -0.299
0.33-1.10 Gyr -1.177 -0.323 0.110
1.10-3.67 Gyr -0.371 0.237 0.555
3.67-12.18 Gyr 0.114 0.426 0.592
12.18-13.53 Gyr -0.311 0.409 0.974