2023xhc

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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
 

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 3.05
Cutout download processed 17.52
Global aperture construction processed 0.64
Local aperture photometry processed 7.23
Global aperture photometry processed 7.81
Validate local photometry processed 0.03
Validate global photometry processed 20.47
Host information processed 0.08
Global host SED inference processed 532.92
Local host SED inference processed 619.43
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 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
 

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})\, 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