2023xgg

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Information

Transient

Name: SN2023xgg
Right ascension: 1h23m47.36s
Declination: 30d45m54.25s
Discovery Date: Nov. 6, 2023, 4:42 a.m.
Classification: SN Ia
Redshift: 0.021000
MW E(B-V): 0.044

Host

Name: 2023xgg
Right ascension: 1h23m47.28s
Declination: 30d45m53.78s
Redshift: None
Photometric Redshift: 0.155
 

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 2.37
Cutout download processed 9.64
Global aperture construction processed 0.66
Local aperture photometry processed 7.03
Global aperture photometry processed 7.44
Validate local photometry processed 0.03
Validate global photometry processed 19.52
Host information processed 0.1
Global host SED inference processed 427.37
Local host SED inference processed 459.06
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 1h23m47.36s, 30d45m54.25s
semi major axis, semi minor axis (arcsec) = 4.71, 4.71
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 1.05 0.92 23.845 0.947 AB
SDSS_u 19.39 4.96 20.681 0.278 AB
SDSS_g 44.55 2.55 19.778 0.062 AB
DES_g 49.35 0.32 19.667 0.007 AB
PanSTARRS_g 51.67 1.25 19.617 0.026 AB
SDSS_r 85.23 3.92 19.074 0.050 AB
PanSTARRS_r 95.73 1.39 18.947 0.016 AB
DES_r 100.88 0.76 18.891 0.008 AB
SDSS_i 105.85 5.58 18.838 0.057 AB
PanSTARRS_i 123.19 2.16 18.674 0.019 AB
PanSTARRS_z 150.71 3.88 18.455 0.028 AB
SDSS_z 118.19 19.23 18.719 0.177 AB
DES_z 160.54 1.93 18.386 0.013 AB
PanSTARRS_y 180.62 9.05 18.258 0.054 AB
2MASS_J 231.26 111.93 17.095 0.525 Vega
2MASS_H -28.99 187.09 Vega
2MASS_K 90.73 165.42 17.168 1.980 Vega

Aperture details

RA, DEC (J2000) = 1h23m47.27s, 30d45m53.93s
semi major axis, semi minor axis (arcsec) = 3.98, 3.23
angle (degrees, anti-clockwise from east) = -144.35

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.96 1.11 23.172 0.616 AB
GALEX_NUV 0.47 0.91 24.710 2.077 AB
SDSS_u 11.01 3.87 21.295 0.382 AB
SDSS_g 43.09 2.21 19.814 0.056 AB
DES_g 47.16 0.29 19.716 0.007 AB
PanSTARRS_g 49.32 0.95 19.667 0.021 AB
SDSS_r 83.16 3.31 19.100 0.043 AB
PanSTARRS_r 91.21 1.05 19.000 0.013 AB
DES_r 96.68 0.69 18.937 0.008 AB
SDSS_i 113.65 4.58 18.761 0.044 AB
PanSTARRS_i 120.71 1.62 18.696 0.015 AB
PanSTARRS_z 148.51 2.89 18.471 0.021 AB
SDSS_z 115.72 14.71 18.741 0.138 AB
DES_z 154.92 1.78 18.425 0.012 AB
PanSTARRS_y 174.76 6.69 18.294 0.042 AB
2MASS_J 219.9 105.4 17.150 0.520 Vega
2MASS_H -37.47 173.56 Vega
2MASS_K 82.69 155.76 17.269 2.045 Vega
WISE_W1 57.52 9.88 16.802 0.186 Vega
WISE_W2 18.27 12.9 17.406 0.766 Vega
WISE_W3 -19.56 46.1 Vega
WISE_W4 227.93 299.63 11.386 1.427 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})\, 8.361 8.487 8.620
{\rm log}_{10}({\rm SFR}) -2.032 -1.493 -0.986
{\rm log}_{10}({\rm sSFR}) -10.530 -9.983 -9.454
{\rm stellar\ age} 6.090 7.651 9.252

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.573 -0.934 -0.453
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.492 0.162 0.363

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.395 0.799 1.167
\delta -0.670 -0.288 0.085
\tau_1/\tau_2 0.715 1.070 1.418
Q_{PAH} 0.526 1.955 4.439
U_{min} 2.794 8.026 14.879
{\rm log}_{10}(\gamma_e)\, -3.297 -2.372 -1.090

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.735 -1.691 -0.429
{\rm log}_{10}(\tau_{AGN})\, 0.862 1.295 1.829

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.865 -1.480 -1.106
0.03-0.10 Gyr -2.265 -1.525 -0.936
0.10-0.33 Gyr -2.685 -1.819 -1.304
0.33-1.10 Gyr -2.757 -1.901 -1.447
1.10-3.65 Gyr -2.582 -1.723 -1.390
3.65-12.13 Gyr -1.805 -1.426 -1.238
12.13-13.48 Gyr -1.881 -1.304 -0.748

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.366 8.471 8.584
{\rm log}_{10}({\rm SFR}) -2.410 -1.870 -1.403
{\rm log}_{10}({\rm sSFR}) -10.916 -10.353 -9.787
{\rm stellar\ age} 6.795 8.052 10.616

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.309 -0.879 -0.591
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.158 0.220 0.410

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.244 0.513 0.771
\delta -0.787 -0.498 -0.169
\tau_1/\tau_2 0.666 1.034 1.414
Q_{PAH} 0.425 1.261 2.801
U_{min} 2.905 8.176 14.962
{\rm log}_{10}(\gamma_e)\, -2.928 -2.026 -1.086

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.260 -1.758 -0.915
{\rm log}_{10}(\tau_{AGN})\, 1.169 1.572 1.860

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.229 -1.821 -1.539
0.03-0.10 Gyr -2.734 -1.925 -1.327
0.10-0.33 Gyr -2.998 -2.051 -1.506
0.33-1.10 Gyr -3.259 -2.162 -1.655
1.10-3.65 Gyr -2.794 -1.866 -1.510
3.65-12.13 Gyr -1.856 -1.434 -1.274
12.13-13.48 Gyr -1.853 -1.248 -0.530