2023dxk results

Information

Transient
Name:SN2023dxk
Right ascension: 14h45m17.19s
Declination:9d04m44.82s
Discovery Date:March 25, 2023, 9:46 a.m.
Classification:SN Ia
Redshift:0.061000
MW E(B-V):0.025
Host
Name:2023dxk
Right ascension: 14h45m17.19s
Declination:9d04m44.59s
Redshift:0.061394
Photometric Redshift:0.066
 

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
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
 DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.13
Transient MWEBV processed 0.06
Host match processed 3.28
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 7.02
Validate global photometry processed 18.78
Global host SED inference processed 401.14
Local aperture photometry processed 6.43
Validate local photometry processed 0.03
Local host SED inference processed 552.12
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h45m17.19s, 9d04m44.82s
semi major axis, semi minor axis (arcsec):1.69, 1.69
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 31.14 1.96 20.167 0.068 AB
SDSS_g 141.78 3.12 18.521 0.024 AB
DES_g 138.81 0.87 18.544 0.007 AB
PanSTARRS_g 143.67 0.42 18.507 0.003 AB
SDSS_r 290.32 4.48 17.743 0.017 AB
PanSTARRS_r 291.77 0.62 17.737 0.002 AB
DES_r 306.81 1.52 17.683 0.005 AB
SDSS_i 420.61 5.46 17.340 0.014 AB
PanSTARRS_i 413.06 0.69 17.360 0.002 AB
PanSTARRS_z 495.61 1.08 17.162 0.002 AB
SDSS_z 527.43 7.7 17.095 0.016 AB
PanSTARRS_y 576.32 2.11 16.998 0.004 AB

Aperture details

RA, DEC (J2000):14h45m17.18s, 9d04m44.67s
semi major axis, semi minor axis (arcsec):13.06, 9.39
angle (degrees, anti-clockwise from east):-113.23
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 86.76 6.48 19.054 0.081 AB
GALEX_NUV 103.59 1.59 18.862 0.017 AB
SDSS_u 287.18 10.05 17.755 0.038 AB
SDSS_g 740.9 7.73 16.726 0.011 AB
DES_g 789.33 2.16 16.657 0.003 AB
PanSTARRS_g 785.76 2.36 16.662 0.003 AB
SDSS_r 1256.45 10.45 16.152 0.009 AB
PanSTARRS_r 1326.16 3.21 16.094 0.003 AB
DES_r 1425.02 3.44 16.015 0.003 AB
SDSS_i 1736.85 13.55 15.801 0.008 AB
PanSTARRS_i 1791.32 4.03 15.767 0.002 AB
PanSTARRS_z 2037.04 6.46 15.628 0.003 AB
SDSS_z 2150.27 34.44 15.569 0.017 AB
2MASS_J 3158.38 333.92 14.256 0.115 Vega
2MASS_H 3847.47 455.23 13.569 0.128 Vega
2MASS_K 4003.18 575.77 13.056 0.156 Vega
WISE_W1 1402.92 22.42 13.333 0.017 Vega
WISE_W2 880.21 27.9 13.200 0.034 Vega
WISE_W3 1983.49 126.97 10.482 0.069 Vega
WISE_W4 6405.24 764.78 7.764 0.130 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.988 10.098 10.205
{\rm log}_{10}({\rm SFR}) -2.127 -1.027 -0.294
{\rm log}_{10}({\rm sSFR}) -12.302 -11.113 -10.384
{\rm stellar\ age} 7.576 9.339 12.225

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.583 -1.112 -0.760
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.574 0.062 0.369

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.303 0.608 0.947
\delta -0.627 -0.242 0.126
\tau_1/\tau_2 0.531 0.933 1.323
Q_{PAH} 0.564 2.120 4.802
U_{min} 2.846 8.256 16.215
{\rm log}_{10}(\gamma_e)\, -3.225 -2.027 -0.904

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.302 -1.231 -0.341
{\rm log}_{10}(\tau_{AGN})\, 1.019 1.351 1.791

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.571 -1.234 -0.564
0.03-0.10 Gyr -2.688 -1.044 -0.211
0.10-0.33 Gyr -3.665 -1.266 -0.417
0.33-1.08 Gyr -4.476 -1.542 -0.507
1.08-3.55 Gyr -3.978 -1.512 -0.207
3.55-11.65 Gyr -1.709 0.064 0.314
11.65-12.94 Gyr -0.023 0.850 1.303

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.480 10.522 10.609
{\rm log}_{10}({\rm SFR}) 0.102 0.339 0.586
{\rm log}_{10}({\rm sSFR}) -10.421 -10.196 -9.967
{\rm stellar\ age} 7.487 8.287 10.947

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.832 -0.575 -0.414
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.113 0.300 0.428

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.092 0.169 0.307
\delta -0.636 -0.193 0.175
\tau_1/\tau_2 0.601 0.978 1.391
Q_{PAH} 0.495 1.587 3.328
U_{min} 2.616 7.284 14.464
{\rm log}_{10}(\gamma_e)\, -3.044 -1.854 -1.029

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.051 -2.958 -2.011
{\rm log}_{10}(\tau_{AGN})\, 1.037 1.529 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.220 0.000 0.149
0.03-0.10 Gyr 0.157 0.438 0.716
0.10-0.33 Gyr -0.640 0.010 0.314
0.33-1.08 Gyr -1.188 -0.241 0.063
1.08-3.55 Gyr -1.141 -0.144 0.277
3.55-11.65 Gyr 0.217 0.674 0.785
11.65-12.94 Gyr 0.415 0.994 1.631