2023xbc

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Information

Transient

Name: SN2023xbc
Right ascension: 1h15m01.45s
Declination: -33d01m06.98s
Discovery Date: Nov. 8, 2023, 3:37 a.m.
Classification: SN Ia-91T-like
Redshift: 0.022000
MW E(B-V): 0.023

Host

Name: 2023xbc
Right ascension: 1h15m02.09s
Declination: -33d01m14.88s
Redshift: 0.022055
Photometric Redshift:
 

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 0.27
Cutout download processed 3.39
Global aperture construction processed 0.19
Local aperture photometry processed 0.92
Global aperture photometry processed 1.02
Validate local photometry processed 0.01
Validate global photometry processed 1.56
Host information processed 0.09
Global host SED inference processed 567.89
Local host SED inference processed 918.02
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.06
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) = 1h15m01.45s, -33d01m06.98s
semi major axis, semi minor axis (arcsec) = 4.49, 4.49
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 39.9 6.22 19.897 0.169 AB
2MASS_J 789.24 99.04 15.762 0.136 Vega
2MASS_H 939.73 151.71 15.100 0.175 Vega
2MASS_K 443.07 196.6 15.446 0.482 Vega

Aperture details

RA, DEC (J2000) = 1h15m02.09s, -33d01m14.81s
semi major axis, semi minor axis (arcsec) = 22.89, 7.23
angle (degrees, anti-clockwise from east) = -49.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 182.87 13.32 18.245 0.079 AB
GALEX_NUV 234.87 8.93 17.973 0.041 AB
2MASS_J 6465.22 284.77 13.479 0.048 Vega
2MASS_H 6892.99 434.79 12.936 0.068 Vega
2MASS_K 5152.09 565.43 12.782 0.119 Vega
WISE_W1 2986.24 33.34 12.513 0.012 Vega
WISE_W2 1826.11 40.38 12.407 0.024 Vega
WISE_W3 6238.0 153.24 9.238 0.027 Vega
WISE_W4 6116.08 1009.54 7.814 0.179 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})\, 8.421 8.969 9.200
{\rm log}_{10}({\rm SFR}) -1.056 -0.527 -0.025
{\rm log}_{10}({\rm sSFR}) -10.113 -9.481 -8.596
{\rm stellar\ age} 1.831 6.707 9.468

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.623 -0.734 -0.041
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.387 -0.609 -0.079

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.235 0.663 1.129
\delta -0.392 -0.002 0.263
\tau_1/\tau_2 0.453 0.890 1.393
Q_{PAH} 0.382 1.810 3.825
U_{min} 2.820 7.861 15.514
{\rm log}_{10}(\gamma_e)\, -3.639 -2.597 -1.155

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.365 -2.420 -0.682
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.499 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.051 -0.518 0.009
0.03-0.10 Gyr -1.897 -0.793 0.008
0.10-0.33 Gyr -2.748 -1.321 -0.538
0.33-1.10 Gyr -3.060 -1.402 -0.756
1.10-3.65 Gyr -3.530 -1.438 -0.876
3.65-12.12 Gyr -3.165 -1.212 -0.734
12.12-13.46 Gyr -3.059 -1.079 -0.129

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.720 9.881 10.051
{\rm log}_{10}({\rm SFR}) -0.690 -0.334 0.147
{\rm log}_{10}({\rm sSFR}) -10.587 -10.231 -9.734
{\rm stellar\ age} 5.745 7.862 11.403

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.697 -0.312 -0.015
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.541 -0.783 -0.281

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.112 0.247 0.491
\delta -0.617 -0.154 0.211
\tau_1/\tau_2 0.311 0.739 1.235
Q_{PAH} 0.474 1.590 4.096
U_{min} 2.663 7.324 14.074
{\rm log}_{10}(\gamma_e)\, -3.443 -2.321 -1.344

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.092 -2.811 -1.712
{\rm log}_{10}(\tau_{AGN})\, 1.074 1.597 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.862 -0.390 -0.033
0.03-0.10 Gyr -1.331 -0.378 0.257
0.10-0.33 Gyr -2.120 -0.662 -0.019
0.33-1.10 Gyr -2.364 -0.701 -0.031
1.10-3.65 Gyr -1.920 -0.421 0.023
3.65-12.12 Gyr -0.809 -0.135 0.136
12.12-13.46 Gyr -0.562 0.151 1.055