2021wwp results

Information

Transient
Name:SN2021wwp
Right ascension: 20h48m33.98s
Declination:-20d12m18.58s
Discovery Date:Aug. 24, 2021, 10:45 a.m.
Classification:SN IIn
Redshift:0.027776
MW E(B-V):0.074
Host
Name:2021wwp
Right ascension: 20h48m33.78s
Declination:-20d12m29.72s
Redshift:0.027776
Photometric Redshift:0.031
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.16
Transient MWEBV processed 0.04
Host match processed 2.36
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 4.51
Validate global photometry processed 12.61
Global host SED inference processed 417.02
Local aperture photometry processed 4.24
Validate local photometry processed 0.02
Local host SED inference processed 763.72
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):20h48m33.98s, -20d12m18.58s
semi major axis, semi minor axis (arcsec):3.59, 3.59
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 104.41 0.85 18.853 0.009 AB
PanSTARRS_r 130.7 0.99 18.609 0.008 AB
PanSTARRS_i 155.26 0.81 18.422 0.006 AB
PanSTARRS_z 162.84 2.43 18.371 0.016 AB
PanSTARRS_y 154.97 6.13 18.424 0.043 AB
2MASS_J 272.05 79.99 16.918 0.319 Vega
2MASS_H 159.14 153.47 17.028 1.047 Vega
2MASS_K 95.22 135.06 17.115 1.540 Vega

Aperture details

RA, DEC (J2000):20h48m33.86s, -20d12m28.63s
semi major axis, semi minor axis (arcsec):20.34, 18.62
angle (degrees, anti-clockwise from east):-109.51
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 294.55 12.11 17.727 0.045 AB
GALEX_NUV 328.11 8.06 17.610 0.027 AB
PanSTARRS_g 1804.19 4.57 15.759 0.003 AB
PanSTARRS_r 2356.24 5.32 15.469 0.002 AB
PanSTARRS_z 2771.07 13.16 15.293 0.005 AB
PanSTARRS_y 3093.27 33.69 15.174 0.012 AB
2MASS_J 4565.39 437.2 13.856 0.104 Vega
2MASS_H 3287.15 838.97 13.740 0.277 Vega
2MASS_K 1829.17 738.88 13.907 0.439 Vega
WISE_W1 1812.68 45.17 13.055 0.027 Vega
WISE_W3 3927.07 246.85 9.741 0.068 Vega
WISE_W4 5310.27 1208.37 7.967 0.247 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.199 8.429 8.606
{\rm log}_{10}({\rm SFR}) -3.058 -1.252 -0.255
{\rm log}_{10}({\rm sSFR}) -11.502 -9.719 -8.626
{\rm stellar\ age} 0.682 4.227 7.058

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.829 -1.505 -1.053
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.753 -1.198 -0.285

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.087 0.375 0.774
\delta -0.551 -0.130 0.230
\tau_1/\tau_2 0.666 1.109 1.519
Q_{PAH} 1.578 3.352 5.387
U_{min} 3.831 10.203 18.145
{\rm log}_{10}(\gamma_e)\, -3.327 -1.798 -0.462

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.624 -1.421 -0.407
{\rm log}_{10}(\tau_{AGN})\, 0.973 1.490 1.977

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.164 -2.522 -1.848
0.03-0.10 Gyr -3.191 -1.102 -0.094
0.10-0.33 Gyr -2.296 -0.920 -0.222
0.33-1.10 Gyr -3.669 -1.433 -0.892
1.10-3.64 Gyr -4.178 -1.727 -1.198
3.64-12.05 Gyr -4.872 -2.049 -1.357
12.05-13.38 Gyr -5.112 -2.006 -1.090

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.465 9.646 9.775
{\rm log}_{10}({\rm SFR}) -0.314 -0.024 0.215
{\rm log}_{10}({\rm sSFR}) -9.998 -9.696 -9.392
{\rm stellar\ age} 2.342 5.423 7.047

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.074 -0.736 -0.434
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.803 -1.502 -0.822

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.096 0.170 0.297
\delta -0.390 0.000 0.285
\tau_1/\tau_2 0.609 0.985 1.328
Q_{PAH} 0.541 1.338 2.662
U_{min} 2.686 7.520 13.958
{\rm log}_{10}(\gamma_e)\, -3.294 -2.546 -1.832

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.171 -2.268 -1.799
{\rm log}_{10}(\tau_{AGN})\, 0.893 1.248 1.743

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.708 -0.082 0.079
0.03-0.10 Gyr -0.460 -0.007 0.314
0.10-0.33 Gyr -0.240 0.145 0.594
0.33-1.10 Gyr -0.387 -0.010 0.297
1.10-3.64 Gyr -0.770 -0.234 0.004
3.64-12.05 Gyr -1.306 -0.419 -0.140
12.05-13.38 Gyr -1.519 -0.470 0.053