2023ysu

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Information

Transient

Name: SN2023ysu
Right ascension: 11h05m25.39s
Declination: 32d01m04.71s
Discovery Date: Dec. 3, 2023, 1:26 p.m.
Classification: SN Ib
Redshift: 0.039000
MW E(B-V): 0.023

Host

Name: 2023ysu
Right ascension: 11h05m24.81s
Declination: 32d01m05.00s
Redshift: 0.039736
Photometric Redshift: 0.054
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.22
Cutout download processed 6.1
Global aperture construction processed 0.56
Local aperture photometry processed 3.37
Global aperture photometry processed 3.48
Validate local photometry processed 0.03
Validate global photometry processed 10.31
Host information processed 0.14
Global host SED inference processed 476.71
Local host SED inference processed 544.59
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
Log transient processing status processed None
 

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) = 11h05m25.39s, 32d01m04.71s
semi major axis, semi minor axis (arcsec) = 2.54, 2.54
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 19.21 0.78 20.691 0.044 AB
PanSTARRS_r 24.11 0.59 20.444 0.027 AB
PanSTARRS_i 27.58 1.14 20.299 0.045 AB
PanSTARRS_z 33.44 1.47 20.089 0.048 AB
PanSTARRS_y 27.86 3.96 20.287 0.154 AB

Aperture details

RA, DEC (J2000) = 11h05m24.80s, 32d01m05.22s
semi major axis, semi minor axis (arcsec) = 19.94, 7.84
angle (degrees, anti-clockwise from east) = -32.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 104.41 1.93 18.853 0.020 AB
GALEX_NUV 143.2 1.0 18.510 0.008 AB
PanSTARRS_g 580.87 3.9 16.990 0.007 AB
PanSTARRS_r 813.27 2.94 16.624 0.004 AB
PanSTARRS_i 982.22 5.6 16.419 0.006 AB
PanSTARRS_z 1059.66 7.13 16.337 0.007 AB
PanSTARRS_y 1107.51 18.87 16.289 0.019 AB
2MASS_J 1235.77 263.75 15.275 0.232 Vega
2MASS_H 1608.46 400.56 14.516 0.270 Vega
2MASS_K 1480.33 498.83 14.136 0.366 Vega
WISE_W1 690.47 26.42 14.103 0.042 Vega
WISE_W3 1242.07 147.56 10.991 0.129 Vega
WISE_W4 2357.45 823.49 8.849 0.379 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})\, 7.587 8.013 8.214
{\rm log}_{10}({\rm SFR}) -2.081 -1.417 -0.656
{\rm log}_{10}({\rm sSFR}) -10.194 -9.406 -8.127
{\rm stellar\ age} 0.354 4.896 7.063

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.226 -0.539 -0.072
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.781 -1.410 -0.561

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.421 0.758
\delta -0.585 -0.174 0.183
\tau_1/\tau_2 0.654 1.079 1.522
Q_{PAH} 1.287 3.274 5.416
U_{min} 3.120 8.343 16.486
{\rm log}_{10}(\gamma_e)\, -2.854 -1.606 -0.543

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.230 -0.485 -0.035
{\rm log}_{10}(\tau_{AGN})\, 1.199 1.609 1.990

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.706 -1.862 -1.395
0.03-0.10 Gyr -2.183 -1.352 -0.507
0.10-0.33 Gyr -2.963 -1.576 -1.006
0.33-1.09 Gyr -4.335 -1.840 -1.387
1.09-3.60 Gyr -5.032 -2.125 -1.651
3.60-11.90 Gyr -5.214 -2.197 -1.731
11.90-13.22 Gyr -5.105 -2.256 -1.534

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.550 9.695 9.809
{\rm log}_{10}({\rm SFR}) -0.223 0.111 0.347
{\rm log}_{10}({\rm sSFR}) -9.935 -9.607 -9.309
{\rm stellar\ age} 5.293 7.170 8.875

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.276 -0.905 -0.652
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.886 -1.424 0.141

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.114 0.248 0.443
\delta -0.315 0.114 0.326
\tau_1/\tau_2 0.556 0.930 1.305
Q_{PAH} 0.489 1.437 3.372
U_{min} 2.572 7.337 14.737
{\rm log}_{10}(\gamma_e)\, -3.436 -2.647 -1.725

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.597 -1.779 -1.427
{\rm log}_{10}(\tau_{AGN})\, 0.860 1.125 1.567

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.826 -0.916 -0.340
0.03-0.10 Gyr -0.131 0.251 0.502
0.10-0.33 Gyr -0.821 -0.131 0.304
0.33-1.09 Gyr -1.323 -0.528 -0.134
1.09-3.60 Gyr -1.101 -0.434 -0.134
3.60-11.90 Gyr -0.790 -0.258 -0.063
11.90-13.22 Gyr -0.887 -0.120 0.482