2023gpw results

Information

Transient
Name:SN2023gpw
Right ascension: 13h02m18.70s
Declination:-5d51m10.95s
Discovery Date:April 17, 2023, 6:38 a.m.
Classification:SLSN-II
Redshift:0.080000
MW E(B-V):0.031
Host
Name:
Right ascension: 13h02m18.73s
Declination:-5d51m11.21s
Redshift:None
Photometric Redshift:0.106
 

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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.23
Transient MWEBV processed 0.04
Host match processed 7.09
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 2.7
Global aperture photometry processed 5.25
Validate global photometry processed 13.41
Global host SED inference processed 466.15
Local aperture photometry processed 4.64
Validate local photometry processed 0.02
Local host SED inference processed 441.56
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h02m18.70s, -5d51m10.95s
semi major axis, semi minor axis (arcsec):1.33, 1.33
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 6.54 0.16 21.862 0.026 AB
PanSTARRS_g 6.29 0.34 21.903 0.058 AB
PanSTARRS_r 9.58 0.54 21.446 0.062 AB
DES_r 10.98 0.26 21.299 0.026 AB
PanSTARRS_i 11.77 0.47 21.223 0.044 AB
PanSTARRS_z 14.01 0.92 21.034 0.071 AB
DES_z 13.52 0.64 21.072 0.052 AB
PanSTARRS_y 10.09 1.84 21.390 0.198 AB

Aperture details

RA, DEC (J2000):13h02m18.75s, -5d51m11.21s
semi major axis, semi minor axis (arcsec):7.98, 2.53
angle (degrees, anti-clockwise from east):-58.86
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.67 2.59 21.840 0.422 AB
GALEX_NUV 5.21 1.33 22.108 0.278 AB
DES_g 15.14 0.38 20.950 0.027 AB
PanSTARRS_g 19.75 1.13 20.661 0.062 AB
PanSTARRS_r 23.66 1.81 20.465 0.083 AB
DES_r 20.99 0.6 20.595 0.031 AB
PanSTARRS_i 29.17 1.55 20.237 0.058 AB
PanSTARRS_z 40.84 3.03 19.872 0.081 AB
DES_z 26.88 1.38 20.327 0.056 AB
PanSTARRS_y 14.06 6.06 21.030 0.468 AB
2MASS_J 49.48 127.43 18.769 2.796 Vega
2MASS_H 22.79 181.07 19.138 8.627 Vega
2MASS_K 330.0 267.18 15.766 0.879 Vega
WISE_W1 5.72 10.2 19.307 1.935 Vega
WISE_W2 -30.24 15.64 Vega
WISE_W3 51.64 85.96 14.444 1.807 Vega
WISE_W4 -81.41 476.95 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.242 8.398 8.525
{\rm log}_{10}({\rm SFR}) -2.490 -1.741 -0.828
{\rm log}_{10}({\rm sSFR}) -10.815 -10.132 -9.175
{\rm stellar\ age} 1.997 5.442 7.026

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.732 -1.248 -0.665
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.699 -0.860 0.100

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.162 0.423 0.907
\delta -0.460 -0.051 0.265
\tau_1/\tau_2 0.627 1.028 1.432
Q_{PAH} 1.207 2.758 4.984
U_{min} 3.050 8.734 15.891
{\rm log}_{10}(\gamma_e)\, -2.918 -1.891 -0.885

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.623 0.061 0.341
{\rm log}_{10}(\tau_{AGN})\, 1.214 1.488 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.353 -2.123 -1.585
0.03-0.10 Gyr -2.609 -1.706 -0.698
0.10-0.33 Gyr -2.241 -1.492 -0.853
0.33-1.07 Gyr -2.359 -1.393 -0.995
1.07-3.50 Gyr -2.627 -1.468 -1.201
3.50-11.43 Gyr -3.244 -1.664 -1.357
11.43-12.70 Gyr -3.516 -1.738 -1.111

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.632 8.841 8.986
{\rm log}_{10}({\rm SFR}) -0.941 -0.411 0.166
{\rm log}_{10}({\rm sSFR}) -9.813 -9.215 -8.581
{\rm stellar\ age} 2.397 6.184 8.403

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.675 -1.043 -0.361
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.496 -1.055 -0.166

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.154 0.747 1.284
\delta -0.068 0.207 0.341
\tau_1/\tau_2 0.743 1.177 1.579
Q_{PAH} 1.414 3.199 5.233
U_{min} 3.342 8.884 16.451
{\rm log}_{10}(\gamma_e)\, -2.940 -1.593 -0.502

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.718 -1.388 -0.114
{\rm log}_{10}(\tau_{AGN})\, 1.064 1.418 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.586 -0.975 -0.510
0.03-0.10 Gyr -0.889 -0.327 0.312
0.10-0.33 Gyr -2.121 -1.019 -0.344
0.33-1.07 Gyr -2.755 -1.396 -0.827
1.07-3.50 Gyr -2.664 -1.348 -0.967
3.50-11.43 Gyr -2.616 -1.235 -0.934
11.43-12.70 Gyr -2.270 -1.055 -0.372