2023xhc results

Information

Transient
Name:SN2023xhc
Right ascension: 7h41m58.62s
Declination:23d10m35.35s
Discovery Date:Nov. 9, 2023, 11:55 a.m.
Classification:SN Ia
Redshift:0.043000
MW E(B-V):0.042
Host
Name:2023xhc
Right ascension: 7h41m58.63s
Declination:23d10m34.96s
Redshift:0.043111
Photometric Redshift:0.034
 

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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.52
Transient MWEBV processed 0.05
Host match processed 3.05
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 7.81
Validate global photometry processed 20.47
Global host SED inference processed 532.92
Local aperture photometry processed 7.23
Validate local photometry processed 0.03
Local host SED inference processed 619.43
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h41m58.62s, 23d10m35.35s
semi major axis, semi minor axis (arcsec):2.35, 2.35
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 217.07 4.2 18.059 0.021 AB
SDSS_g 1264.5 9.25 16.145 0.008 AB
DES_g 1341.68 1.36 16.081 0.001 AB
PanSTARRS_g 1334.61 0.89 16.087 0.001 AB
SDSS_r 2831.03 13.85 15.270 0.005 AB
PanSTARRS_r 2850.64 0.99 15.263 0.000 AB
DES_r 3129.89 3.85 15.161 0.001 AB
SDSS_i 4212.55 16.92 14.839 0.004 AB
PanSTARRS_i 3947.5 1.41 14.909 0.000 AB
PanSTARRS_z 5232.73 2.29 14.603 0.000 AB
SDSS_z 5633.56 21.08 14.523 0.004 AB
DES_z 5762.36 18.02 14.498 0.003 AB
PanSTARRS_y 6164.6 4.38 14.425 0.001 AB

Aperture details

RA, DEC (J2000):7h41m58.62s, 23d10m35.09s
semi major axis, semi minor axis (arcsec):12.81, 10.2
angle (degrees, anti-clockwise from east):-133.89
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.48 2.75 21.076 0.222 AB
GALEX_NUV 22.79 3.46 20.506 0.165 AB
SDSS_u 461.36 10.5 17.240 0.025 AB
SDSS_g 2818.96 14.18 15.275 0.005 AB
DES_g 3012.44 2.11 15.203 0.001 AB
PanSTARRS_g 3086.79 2.95 15.176 0.001 AB
SDSS_r 6092.53 20.91 14.438 0.004 AB
PanSTARRS_r 6323.4 2.76 14.398 0.000 AB
DES_r 6648.33 5.74 14.343 0.001 AB
SDSS_i 8901.22 25.7 14.026 0.003 AB
PanSTARRS_i 8900.36 4.54 14.026 0.001 AB
PanSTARRS_z 11232.06 8.98 13.774 0.001 AB
SDSS_z 11451.01 48.06 13.753 0.005 AB
DES_z 12008.09 26.16 13.701 0.002 AB
PanSTARRS_y 13912.25 19.88 13.542 0.002 AB
2MASS_J 17009.08 241.77 12.428 0.015 Vega
2MASS_H 21874.79 423.01 11.683 0.021 Vega
2MASS_K 17948.74 401.0 11.427 0.024 Vega
WISE_W3 1266.85 160.98 10.969 0.138 Vega
WISE_W4 245.63 655.06 11.304 2.895 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.278 10.487 10.638
{\rm log}_{10}({\rm SFR}) 0.148 0.605 1.316
{\rm log}_{10}({\rm sSFR}) -10.418 -9.869 -8.986
{\rm stellar\ age} 2.366 5.761 7.730

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.175 -0.781 -0.454
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.849 -1.487 0.064

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.624 0.931 1.388
\delta -0.946 -0.817 -0.555
\tau_1/\tau_2 0.684 1.049 1.451
Q_{PAH} 0.487 2.011 4.091
U_{min} 2.970 8.247 15.392
{\rm log}_{10}(\gamma_e)\, -2.325 -1.443 -0.471

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.475 -3.172 -1.149
{\rm log}_{10}(\tau_{AGN})\, 1.037 1.509 2.004

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.228 0.588 1.050
0.03-0.10 Gyr -0.206 0.587 1.363
0.10-0.33 Gyr -0.200 0.638 1.312
0.33-1.09 Gyr -0.344 0.488 1.009
1.09-3.59 Gyr -0.194 0.545 0.869
3.59-11.86 Gyr -0.612 0.428 0.796
11.86-13.18 Gyr -0.832 0.425 1.009

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.047 11.094 11.148
{\rm log}_{10}({\rm SFR}) -1.901 -1.497 -1.179
{\rm log}_{10}({\rm sSFR}) -12.988 -12.602 -12.260
{\rm stellar\ age} 7.350 8.136 10.591

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.156 -0.010 0.106
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.594 -0.784 0.088

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.050 0.108 0.180
\delta -0.613 -0.083 0.263
\tau_1/\tau_2 0.452 0.833 1.228
Q_{PAH} 0.412 1.143 2.502
U_{min} 3.268 8.444 15.695
{\rm log}_{10}(\gamma_e)\, -2.689 -1.693 -1.025

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.409 -3.522 -2.305
{\rm log}_{10}(\tau_{AGN})\, 0.931 1.354 1.855

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.634 -1.253 -0.964
0.03-0.10 Gyr -3.021 -1.830 -1.257
0.10-0.33 Gyr -2.836 -1.666 -1.009
0.33-1.09 Gyr -2.333 -1.105 -0.288
1.09-3.59 Gyr -1.181 0.434 1.125
3.59-11.86 Gyr 0.829 1.252 1.365
11.86-13.18 Gyr 0.760 1.384 2.085