2023gpw

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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
 

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 7.09
Cutout download processed 5.23
Global aperture construction processed 2.7
Local aperture photometry processed 4.64
Global aperture photometry processed 5.25
Validate local photometry processed 0.02
Validate global photometry processed 13.41
Host information processed 0.15
Global host SED inference processed 466.15
Local host SED inference processed 441.56
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 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
 

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})\, 8.242 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