2021wwp

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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
 

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 2.36
Cutout download processed 5.16
Global aperture construction processed 0.68
Local aperture photometry processed 4.24
Global aperture photometry processed 4.51
Validate local photometry processed 0.02
Validate global photometry processed 12.61
Host information processed 0.09
Global host SED inference processed 417.02
Local host SED inference processed 763.72
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 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
 

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})\, 8.199 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