2023twg results

Information

Transient
Name:SN2023twg
Right ascension: 8h45m54.53s
Declination:12d47m12.19s
Discovery Date:Oct. 2, 2023, 5:41 a.m.
Classification:SN II
Redshift:0.030000
MW E(B-V):0.028
Host
Name:UGC04582
Right ascension: 8h45m55.26s
Declination:12d46m51.88s
Redshift:None
Photometric Redshift:0.030
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
GALEX_FUV
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.88
Transient MWEBV processed 0.23
Host match processed 5.69
Host information processed 0.11
Host MWEBV processed 0.86
Global aperture construction processed 0.67
Global aperture photometry processed 5.39
Validate global photometry processed 14.47
Global host SED inference processed 525.48
Local aperture photometry processed 5.48
Validate local photometry processed 0.02
Local host SED inference processed 495.31
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h45m54.53s, 12d47m12.19s
semi major axis, semi minor axis (arcsec):3.33, 3.33
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 38.53 2.62 19.936 0.074 AB
SDSS_g 72.66 2.37 19.247 0.035 AB
PanSTARRS_g 67.73 0.71 19.323 0.011 AB
SDSS_r 90.71 2.83 19.006 0.034 AB
PanSTARRS_r 89.03 0.8 19.026 0.010 AB
SDSS_i 110.85 3.72 18.788 0.036 AB
PanSTARRS_i 83.05 1.15 19.102 0.015 AB
PanSTARRS_z 114.12 2.22 18.757 0.021 AB
SDSS_z 110.4 8.71 18.793 0.086 AB
PanSTARRS_y 122.72 6.79 18.678 0.060 AB
2MASS_J 84.04 81.78 18.194 1.057 Vega
2MASS_H 281.99 130.52 16.407 0.503 Vega
2MASS_K 327.83 128.79 15.773 0.427 Vega

Aperture details

RA, DEC (J2000):8h45m55.19s, 12d46m55.54s
semi major axis, semi minor axis (arcsec):34.26, 9.84
angle (degrees, anti-clockwise from east):-23.07
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 580.73 3.62 16.990 0.007 AB
SDSS_u 1458.13 15.35 15.991 0.011 AB
SDSS_g 2841.15 14.68 15.266 0.006 AB
PanSTARRS_g 2835.81 3.77 15.268 0.001 AB
SDSS_r 3746.25 17.73 14.966 0.005 AB
PanSTARRS_r 3862.97 4.35 14.933 0.001 AB
PanSTARRS_i 4216.71 6.25 14.838 0.002 AB
PanSTARRS_z 4805.3 12.2 14.696 0.003 AB
2MASS_J 6663.47 459.65 13.446 0.075 Vega
2MASS_K 5770.23 722.74 12.659 0.136 Vega
WISE_W2 2231.11 51.54 12.190 0.025 Vega
WISE_W3 9750.04 288.01 8.753 0.032 Vega
WISE_W4 18875.68 1712.13 6.590 0.098 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.617 8.105 8.362
{\rm log}_{10}({\rm SFR}) -1.125 -0.675 -0.373
{\rm log}_{10}({\rm sSFR}) -9.474 -8.780 -7.947
{\rm stellar\ age} 0.164 4.381 6.956

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.952 -0.229 0.033
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.870 -1.588 -0.349

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.194 0.376 0.602
\delta -0.624 -0.224 0.106
\tau_1/\tau_2 0.686 1.142 1.587
Q_{PAH} 0.882 3.083 5.348
U_{min} 3.489 9.568 17.508
{\rm log}_{10}(\gamma_e)\, -2.876 -1.596 -0.594

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.118 -2.459 -0.731
{\rm log}_{10}(\tau_{AGN})\, 1.016 1.507 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.436 -1.136 -0.877
0.03-0.10 Gyr -1.090 -0.561 -0.246
0.10-0.33 Gyr -3.207 -1.512 -0.969
0.33-1.10 Gyr -4.465 -1.927 -1.387
1.10-3.63 Gyr -5.296 -2.077 -1.522
3.63-12.02 Gyr -5.429 -2.212 -1.613
12.02-13.35 Gyr -5.495 -2.291 -1.400

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.388 9.680 9.901
{\rm log}_{10}({\rm SFR}) 0.610 0.892 1.181
{\rm log}_{10}({\rm sSFR}) -9.287 -8.834 -8.224
{\rm stellar\ age} 0.528 4.060 6.541

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.574 -0.222 -0.005
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.827 -0.180 0.377

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.153 0.274 0.432
\delta -0.775 -0.441 -0.096
\tau_1/\tau_2 0.529 0.923 1.346
Q_{PAH} 0.516 1.118 2.390
U_{min} 2.919 7.923 15.214
{\rm log}_{10}(\gamma_e)\, -3.583 -2.873 -2.124

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.224 -2.081 -1.678
{\rm log}_{10}(\tau_{AGN})\, 0.807 1.084 1.535

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.676 0.098 0.380
0.03-0.10 Gyr 0.731 1.028 1.334
0.10-0.33 Gyr -0.728 0.400 0.895
0.33-1.10 Gyr -1.793 -0.242 0.253
1.10-3.63 Gyr -2.507 -0.393 0.024
3.63-12.02 Gyr -3.068 -0.616 -0.105
12.02-13.35 Gyr -3.148 -0.661 0.070