SN2021yys

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Information

Transient

Name: SN2021yys
Right ascension: 7h25m42.21s
Declination: 44d49m25.10s
Discovery Date: None
Classification: SN IIn
Redshift: 0.043290
MW E(B-V): 0.098

Host

Name: SN2021yys
Right ascension: 7h25m42.49s
Declination: 44d49m21.06s
Redshift: 0.043293
Photometric Redshift: 0.034
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.59
Cutout download processed 2.03
Global aperture construction processed 0.6
Local aperture photometry processed 3.49
Global aperture photometry processed 3.76
Validate local photometry processed 0.03
Validate global photometry processed 11.06
Host information processed 0.11
Global host SED inference processed 482.51
Local host SED inference processed 563.88
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 7h25m42.21s, 44d49m25.10s
semi major axis, semi minor axis (arcsec) = 2.35, 2.35
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 188.67 0.65 18.211 0.004
PanSTARRS_r 329.3 0.78 17.606 0.003
PanSTARRS_i 432.25 0.76 17.311 0.002
PanSTARRS_z 497.63 2.88 17.158 0.006
PanSTARRS_y 595.62 4.6 16.963 0.008

Aperture details

RA, DEC (J2000) = 7h25m42.41s, 44d49m20.73s
semi major axis, semi minor axis (arcsec) = 20.24, 18.81
angle (degrees, anti-clockwise from east) = -115.38

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 2733.41 5.02 15.308 0.002
PanSTARRS_r 4490.44 5.95 14.769 0.001
PanSTARRS_i 6137.23 5.87 14.430 0.001
PanSTARRS_z 7058.06 22.71 14.278 0.003
2MASS_H 12917.41 873.67 12.254 0.073
WISE_W2 4985.42 74.31 11.317 0.016
WISE_W3 24385.96 294.25 7.758 0.013
 

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})\, 9.522 9.655 9.791
{\rm log}_{10}({\rm SFR}) -1.062 -0.422 0.181
{\rm log}_{10}({\rm sSFR}) -10.762 -10.095 -9.451
{\rm stellar\ age} 5.437 7.436 9.840

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.642 -1.179 -0.723
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.779 -0.037 0.365

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.165 0.637 1.078
\delta -0.515 -0.011 0.288
\tau_1/\tau_2 0.594 0.987 1.374
Q_{PAH} 0.764 2.146 4.069
U_{min} 2.816 8.286 15.346
{\rm log}_{10}(\gamma_e)\, -3.419 -2.430 -0.990

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.013 -1.807 -0.729
{\rm log}_{10}(\tau_{AGN})\, 0.889 1.249 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.292 -0.615 -0.225
0.03-0.10 Gyr -1.292 -0.365 0.302
0.10-0.33 Gyr -1.585 -0.461 0.084
0.33-1.09 Gyr -1.906 -0.696 -0.206
1.09-3.59 Gyr -1.736 -0.554 -0.147
3.59-11.86 Gyr -1.014 -0.298 -0.094
11.86-13.18 Gyr -0.801 -0.115 0.625

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.478 10.584 10.689
{\rm log}_{10}({\rm SFR}) -0.048 0.678 1.362
{\rm log}_{10}({\rm sSFR}) -10.713 -9.923 -9.218
{\rm stellar\ age} 2.275 4.846 6.763

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.770 -0.304 -0.068
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.770 -0.277 0.275

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.301 0.526 0.801
\delta -0.577 -0.169 0.183
\tau_1/\tau_2 0.520 0.890 1.265
Q_{PAH} 0.537 1.547 3.629
U_{min} 2.320 6.904 13.882
{\rm log}_{10}(\gamma_e)\, -3.577 -2.400 -1.237

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.146 -1.760 -1.308
{\rm log}_{10}(\tau_{AGN})\, 0.886 1.286 1.671

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.017 0.610 0.944
0.03-0.10 Gyr -0.759 0.663 1.487
0.10-0.33 Gyr -0.600 0.684 1.288
0.33-1.09 Gyr 0.321 0.907 1.279
1.09-3.59 Gyr 0.314 0.854 1.186
3.59-11.86 Gyr -0.839 0.419 0.725
11.86-13.18 Gyr -1.374 0.295 0.926