2020ywx

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Information

Transient

Name: SN2020ywx
Right ascension: 11h53m26.23s
Declination: 10d53m47.29s
Discovery Date: Nov. 4, 2020, 2:52 p.m.
Classification: SN IIn
Redshift: 0.021700
MW E(B-V): 0.024

Host

Name: 2020ywx
Right ascension: 11h53m26.47s
Declination: 10d53m46.68s
Redshift: 0.021744
Photometric Redshift: 0.169
 

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 0.95
Cutout download processed 2.6
Global aperture construction processed 0.71
Local aperture photometry processed 6.89
Global aperture photometry processed 7.68
Validate local photometry processed 0.03
Validate global photometry processed 20.76
Host information processed 0.11
Global host SED inference processed 553.17
Local host SED inference processed 516.74
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 11h53m26.23s, 10d53m47.29s
semi major axis, semi minor axis (arcsec) = 4.55, 4.55
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 82.69 9.72 19.106 0.128 AB
SDSS_u 184.26 4.78 18.236 0.028 AB
SDSS_g 347.85 5.1 17.547 0.016 AB
DES_g 359.67 0.96 17.510 0.003 AB
PanSTARRS_g 331.49 1.02 17.599 0.003 AB
SDSS_r 433.8 5.73 17.307 0.014 AB
PanSTARRS_r 439.86 1.24 17.292 0.003 AB
DES_r 478.68 2.15 17.200 0.005 AB
SDSS_i 468.86 6.21 17.222 0.014 AB
PanSTARRS_i 460.68 1.68 17.242 0.004 AB
PanSTARRS_z 498.45 2.64 17.156 0.006 AB
SDSS_z 514.35 11.56 17.122 0.024 AB
DES_z 543.5 4.05 17.062 0.008 AB
PanSTARRS_y 556.15 6.1 17.037 0.012 AB
2MASS_J 552.44 141.1 16.149 0.277 Vega
2MASS_H 495.7 191.42 15.794 0.419 Vega
2MASS_K 660.81 239.21 15.012 0.393 Vega

Aperture details

RA, DEC (J2000) = 11h53m26.48s, 10d53m47.73s
semi major axis, semi minor axis (arcsec) = 17.64, 9.53
angle (degrees, anti-clockwise from east) = -134.99

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 220.18 15.87 18.043 0.078 AB
GALEX_NUV 269.14 10.29 17.825 0.042 AB
SDSS_u 486.01 11.11 17.183 0.025 AB
SDSS_g 849.31 8.98 16.577 0.011 AB
DES_g 842.83 1.66 16.586 0.002 AB
PanSTARRS_g 854.12 2.76 16.571 0.004 AB
SDSS_r 1117.43 10.32 16.279 0.010 AB
PanSTARRS_r 1136.88 3.41 16.261 0.003 AB
DES_r 1114.7 3.61 16.282 0.004 AB
SDSS_i 1153.71 11.8 16.245 0.011 AB
PanSTARRS_i 1220.73 4.7 16.183 0.004 AB
PanSTARRS_z 1300.34 7.44 16.115 0.006 AB
SDSS_z 1506.53 30.29 15.955 0.022 AB
DES_z 1276.33 6.93 16.135 0.006 AB
PanSTARRS_y 1444.11 17.36 16.001 0.013 AB
2MASS_J 1854.7 411.15 14.834 0.241 Vega
2MASS_H 2207.45 557.13 14.173 0.274 Vega
2MASS_K 1675.02 697.47 14.002 0.452 Vega
WISE_W1 627.41 23.03 14.207 0.040 Vega
WISE_W2 399.12 27.18 14.058 0.074 Vega
WISE_W3 1351.98 152.56 10.899 0.123 Vega
WISE_W4 1482.58 753.99 9.352 0.552 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})\, 8.323 8.694 8.868
{\rm log}_{10}({\rm SFR}) -0.685 -0.229 0.096
{\rm log}_{10}({\rm sSFR}) -9.435 -8.921 -8.310
{\rm stellar\ age} 1.604 5.277 7.538

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.703 -1.233 -0.513
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.795 0.086 0.330

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.173 0.414 0.758
\delta -0.472 -0.083 0.114
\tau_1/\tau_2 0.563 0.981 1.380
Q_{PAH} 0.317 1.521 3.757
U_{min} 3.187 8.727 16.745
{\rm log}_{10}(\gamma_e)\, -3.376 -2.132 -1.200

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.418 -3.250 -1.133
{\rm log}_{10}(\tau_{AGN})\, 0.972 1.431 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.220 -0.960 -0.660
0.03-0.10 Gyr -0.577 -0.090 0.241
0.10-0.33 Gyr -2.346 -0.950 -0.426
0.33-1.10 Gyr -3.184 -1.444 -0.955
1.10-3.65 Gyr -3.134 -1.463 -0.993
3.65-12.12 Gyr -3.497 -1.547 -1.071
12.12-13.47 Gyr -3.511 -1.603 -0.770

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.830 9.036 9.201
{\rm log}_{10}({\rm SFR}) -0.125 0.037 0.247
{\rm log}_{10}({\rm sSFR}) -9.232 -9.009 -8.646
{\rm stellar\ age} 4.995 6.802 8.763

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.023 -0.721 -0.482
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.109 0.341 0.450

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.074 0.125 0.229
\delta -0.872 -0.599 -0.267
\tau_1/\tau_2 0.561 1.015 1.511
Q_{PAH} 0.283 0.801 1.957
U_{min} 3.083 7.810 14.708
{\rm log}_{10}(\gamma_e)\, -3.385 -2.327 -1.543

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.142 -3.190 -2.381
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.519 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.154 -0.908 -0.732
0.03-0.10 Gyr 0.017 0.185 0.402
0.10-0.33 Gyr -2.516 -0.963 -0.356
0.33-1.10 Gyr -2.913 -1.347 -0.895
1.10-3.65 Gyr -1.883 -1.158 -0.813
3.65-12.12 Gyr -1.589 -0.978 -0.712
12.12-13.47 Gyr -1.662 -0.872 -0.160