2022xbu

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Information

Transient

Name: 2022xbu
Right ascension: 21h19m55.71s
Declination: -6d26m15.03s
Discovery Date: None
Classification: SN Ia
Redshift: 0.044592
MW E(B-V): 0.103

Host

Name: 2022xbu
Right ascension: 21h19m55.58s
Declination: -6d26m21.19s
Redshift: 0.044592
Photometric Redshift: 0.046
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.67
Cutout download processed 1.2
Global aperture construction processed 0.64
Local aperture photometry processed 5.49
Global aperture photometry processed 5.4
Validate local photometry processed 0.02
Validate global photometry processed 16.34
Host information processed 0.09
Global host SED inference processed 399.33
Local host SED inference processed 447.57
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Log transient processing status processed None
 

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) = 21h19m55.71s, -6d26m15.03s
semi major axis, semi minor axis (arcsec) = 2.28, 2.28
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 9.23 2.2 21.487 0.259 AB
SDSS_g 32.04 1.68 20.136 0.057 AB
PanSTARRS_g 32.96 0.51 20.105 0.017 AB
SDSS_r 48.51 2.14 19.685 0.048 AB
PanSTARRS_r 53.5 0.76 19.579 0.015 AB
SDSS_i 63.09 2.86 19.400 0.049 AB
PanSTARRS_i 63.93 0.68 19.386 0.012 AB
PanSTARRS_z 78.13 1.71 19.168 0.024 AB
SDSS_z 66.02 7.27 19.351 0.120 AB
PanSTARRS_y 76.98 3.66 19.184 0.052 AB

Aperture details

RA, DEC (J2000) = 21h19m55.55s, -6d26m19.86s
semi major axis, semi minor axis (arcsec) = 15.35, 7.58
angle (degrees, anti-clockwise from east) = -179.83

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 26.99 1.31 20.322 0.053 AB
GALEX_NUV -0.0 0.0 AB
SDSS_u 118.37 10.21 18.717 0.094 AB
SDSS_g 453.71 6.82 17.258 0.016 AB
PanSTARRS_g 452.56 2.41 17.261 0.006 AB
SDSS_r 742.66 9.01 16.723 0.013 AB
PanSTARRS_r 744.86 3.57 16.720 0.005 AB
SDSS_i 989.37 12.45 16.412 0.014 AB
PanSTARRS_i 942.81 3.18 16.464 0.004 AB
SDSS_z 1145.8 34.2 16.252 0.032 AB
PanSTARRS_y 1226.37 17.16 16.178 0.015 AB
2MASS_J 1620.43 259.05 14.981 0.174 Vega
2MASS_H 1824.86 411.47 14.379 0.245 Vega
2MASS_K 1453.45 464.42 14.156 0.347 Vega
WISE_W1 687.25 31.94 14.108 0.050 Vega
WISE_W2 370.99 34.98 14.138 0.102 Vega
WISE_W3 1391.94 119.48 10.867 0.093 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})\, 8.510 8.658 8.789
{\rm log}_{10}({\rm SFR}) -1.901 -1.306 -0.748
{\rm log}_{10}({\rm sSFR}) -10.608 -9.985 -9.363
{\rm stellar\ age} 3.521 5.751 7.249

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.425 -0.877 -0.422
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.877 -1.618 -0.930

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.164 0.393 0.743
\delta -0.670 -0.238 0.141
\tau_1/\tau_2 0.745 1.074 1.388
Q_{PAH} 1.178 3.096 5.395
U_{min} 3.064 8.056 14.735
{\rm log}_{10}(\gamma_e)\, -2.841 -1.579 -0.535

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.057 -0.999 -0.392
{\rm log}_{10}(\tau_{AGN})\, 1.111 1.578 2.002

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.934 -1.339 -0.949
0.03-0.10 Gyr -2.047 -1.311 -0.669
0.10-0.33 Gyr -1.766 -1.099 -0.640
0.33-1.09 Gyr -1.516 -1.088 -0.743
1.09-3.59 Gyr -1.592 -1.211 -0.987
3.59-11.84 Gyr -1.878 -1.366 -1.106
11.84-13.16 Gyr -2.092 -1.417 -0.937

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.813 9.887 9.972
{\rm log}_{10}({\rm SFR}) -1.065 -0.653 -0.322
{\rm log}_{10}({\rm sSFR}) -10.947 -10.532 -10.222
{\rm stellar\ age} 5.478 6.688 7.760

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.270 -0.963 -0.750
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.738 -0.791 0.229

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.117 0.208 0.351
\delta -0.354 0.032 0.269
\tau_1/\tau_2 0.641 0.968 1.304
Q_{PAH} 0.516 1.689 3.901
U_{min} 2.700 7.906 14.998
{\rm log}_{10}(\gamma_e)\, -2.454 -1.560 -0.596

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.421 -3.526 -2.480
{\rm log}_{10}(\tau_{AGN})\, 1.090 1.618 1.977

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.324 -0.789 -0.441
0.03-0.10 Gyr -1.158 -0.636 -0.237
0.10-0.33 Gyr -0.695 -0.262 0.094
0.33-1.09 Gyr -0.470 -0.100 0.152
1.09-3.59 Gyr -0.272 0.002 0.216
3.59-11.84 Gyr -0.272 -0.022 0.126
11.84-13.16 Gyr -0.561 -0.034 0.402