2023gss

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Information

Transient

Name: SN2023gss
Right ascension: 14h04m23.54s
Declination: -27d08m58.05s
Discovery Date: April 25, 2023, 7:03 a.m.
Classification: SN II
Redshift: 0.020541
MW E(B-V): 0.059

Host

Name: 2023gss
Right ascension: 14h04m23.04s
Declination: -27d09m03.96s
Redshift: 0.020541
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.74
Cutout download processed 3.85
Global aperture construction processed 0.63
Local aperture photometry processed 3.51
Global aperture photometry processed 3.59
Validate local photometry processed 0.02
Validate global photometry processed 10.93
Host information processed 0.13
Global host SED inference processed 476.32
Local host SED inference processed 644.21
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.06
Log transient processing status processed None
 

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) = 14h04m23.54s, -27d08m58.05s
semi major axis, semi minor axis (arcsec) = 4.81, 4.81
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 42.26 1.7 19.835 0.044 AB
PanSTARRS_g 209.76 1.31 18.096 0.007 AB
PanSTARRS_r 270.06 2.25 17.821 0.009 AB
PanSTARRS_i 321.52 2.05 17.632 0.007 AB
PanSTARRS_z 336.61 3.37 17.582 0.011 AB
PanSTARRS_y 451.71 9.37 17.263 0.023 AB
2MASS_J 517.15 114.16 16.221 0.240 Vega
2MASS_H 186.2 145.03 16.857 0.846 Vega
2MASS_K 199.48 202.61 16.312 1.103 Vega

Aperture details

RA, DEC (J2000) = 14h04m22.89s, -27d09m03.15s
semi major axis, semi minor axis (arcsec) = 35.02, 21.81
angle (degrees, anti-clockwise from east) = -146.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 700.39 7.16 16.787 0.011 AB
GALEX_NUV 959.64 2.67 16.445 0.003 AB
PanSTARRS_g 8528.05 7.51 14.073 0.001 AB
PanSTARRS_i 17980.75 11.67 13.263 0.001 AB
PanSTARRS_z 20157.4 19.09 13.139 0.001 AB
PanSTARRS_y 23773.52 52.43 12.960 0.002 AB
2MASS_J 24588.04 695.3 12.028 0.031 Vega
2MASS_H 27766.03 881.0 11.424 0.034 Vega
2MASS_K 18898.73 1233.71 11.371 0.071 Vega
WISE_W2 5822.87 85.45 11.148 0.016 Vega
WISE_W3 8074.7 453.97 8.958 0.061 Vega
WISE_W4 12681.36 1780.32 7.022 0.152 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})\, 8.427 8.628 8.770
{\rm log}_{10}({\rm SFR}) -1.051 -0.620 -0.220
{\rm log}_{10}({\rm sSFR}) -9.673 -9.267 -8.731
{\rm stellar\ age} 1.625 6.043 8.188

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.624 -1.088 -0.506
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.573 -0.152 0.065

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.108 0.568 1.208
\delta -0.055 0.246 0.359
\tau_1/\tau_2 0.722 1.125 1.505
Q_{PAH} 0.223 0.936 2.860
U_{min} 2.761 8.142 15.775
{\rm log}_{10}(\gamma_e)\, -3.432 -2.227 -1.219

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.348 -1.962 -0.549
{\rm log}_{10}(\tau_{AGN})\, 0.896 1.394 1.766

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.486 -1.171 -0.794
0.03-0.10 Gyr -0.987 -0.507 -0.082
0.10-0.33 Gyr -1.763 -1.015 -0.355
0.33-1.10 Gyr -2.411 -1.504 -1.025
1.10-3.66 Gyr -2.793 -1.530 -1.156
3.66-12.14 Gyr -3.241 -1.462 -1.142
12.14-13.48 Gyr -3.120 -1.451 -0.789

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.385 10.489 10.608
{\rm log}_{10}({\rm SFR}) -0.173 0.333 0.736
{\rm log}_{10}({\rm sSFR}) -10.723 -10.149 -9.701
{\rm stellar\ age} 6.292 7.699 10.124

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.978 -0.721 -0.492
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.388 -0.540 0.135

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.222 0.397
\delta -0.675 -0.184 0.185
\tau_1/\tau_2 0.535 0.925 1.350
Q_{PAH} 0.145 0.424 0.927
U_{min} 3.063 8.311 14.789
{\rm log}_{10}(\gamma_e)\, -3.555 -2.979 -2.284

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.724 -4.217 -3.481
{\rm log}_{10}(\tau_{AGN})\, 1.149 1.698 2.008

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.773 -0.546 0.119
0.03-0.10 Gyr -0.240 0.450 0.891
0.10-0.33 Gyr -0.363 0.477 0.920
0.33-1.10 Gyr -0.791 0.192 0.594
1.10-3.66 Gyr -0.826 0.244 0.583
3.66-12.14 Gyr 0.137 0.555 0.736
12.14-13.48 Gyr 0.125 0.714 1.415