2023xu results

Information

Transient
Name:AT2023xu
Right ascension: 10h41m54.47s
Declination:58d14m58.67s
Discovery Date:Jan. 19, 2023, 12:56 p.m.
Classification:None
Redshift:None
MW E(B-V):0.006
Host
Name:2023xu
Right ascension: 10h41m54.46s
Declination:58d14m58.37s
Redshift:0.070227
Photometric Redshift:0.056
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.95
Transient MWEBV processed 0.04
Host match processed 1.88
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 7.16
Validate global photometry processed 19.58
Global host SED inference processed 447.91
Local aperture photometry processed 6.76
Validate local photometry processed 0.02
Local host SED inference processed 628.65
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h41m54.47s, 58d14m58.67s
semi major axis, semi minor axis (arcsec):1.49, 1.49
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 243.95 4.07 17.932 0.018 AB
DES_g 212.53 1.3 18.081 0.007 AB
PanSTARRS_g 251.58 0.47 17.898 0.002 AB
SDSS_r 543.35 6.08 17.062 0.012 AB
PanSTARRS_r 532.7 0.51 17.084 0.001 AB
SDSS_i 796.89 7.39 16.647 0.010 AB
PanSTARRS_i 707.23 0.59 16.776 0.001 AB
PanSTARRS_z 976.41 1.34 16.426 0.001 AB
SDSS_z 1023.81 8.93 16.374 0.009 AB
DES_z 1100.08 7.13 16.296 0.007 AB
PanSTARRS_y 1131.95 2.92 16.265 0.003 AB

Aperture details

RA, DEC (J2000):10h41m54.46s, 58d14m58.45s
semi major axis, semi minor axis (arcsec):8.88, 7.18
angle (degrees, anti-clockwise from east):-178.11
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.74 0.17 23.300 0.109 AB
GALEX_NUV 9.06 0.16 21.507 0.019 AB
SDSS_u 150.81 5.95 18.454 0.043 AB
SDSS_g 723.49 7.31 16.751 0.011 AB
DES_g 754.78 2.47 16.705 0.004 AB
PanSTARRS_g 809.33 2.26 16.630 0.003 AB
SDSS_r 1558.69 10.74 15.918 0.007 AB
PanSTARRS_r 1549.22 2.19 15.925 0.002 AB
SDSS_i 2193.52 13.2 15.547 0.007 AB
PanSTARRS_i 2075.22 2.62 15.607 0.001 AB
PanSTARRS_z 2648.34 6.2 15.343 0.003 AB
SDSS_z 2721.8 22.25 15.313 0.009 AB
DES_z 2726.6 11.48 15.311 0.005 AB
PanSTARRS_y 3172.25 15.21 15.147 0.005 AB
2MASS_J 4069.91 200.45 13.981 0.053 Vega
2MASS_H 5383.76 304.76 13.205 0.061 Vega
2MASS_K 4275.83 329.48 12.985 0.084 Vega
WISE_W1 1762.83 23.0 13.085 0.014 Vega
WISE_W2 1002.8 26.16 13.058 0.028 Vega
WISE_W3 245.66 80.27 12.750 0.355 Vega
WISE_W4 -451.39 386.54 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.268 10.414 10.557
{\rm log}_{10}({\rm SFR}) -2.637 -0.882 0.093
{\rm log}_{10}({\rm sSFR}) -13.029 -11.348 -10.159
{\rm stellar\ age} 5.975 7.729 11.894

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.985 -0.617 -0.370
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.667 -0.767 0.126

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.322 0.653 1.040
\delta -0.842 -0.610 -0.135
\tau_1/\tau_2 0.668 1.029 1.407
Q_{PAH} 1.130 3.338 5.536
U_{min} 3.082 8.499 15.779
{\rm log}_{10}(\gamma_e)\, -3.304 -1.483 -0.528

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.836 -1.605 -0.590
{\rm log}_{10}(\tau_{AGN})\, 0.970 1.500 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.819 -0.930 -0.115
0.03-0.10 Gyr -3.514 -0.999 0.136
0.10-0.33 Gyr -3.478 -0.819 0.407
0.33-1.07 Gyr -3.582 -0.614 0.386
1.07-3.52 Gyr -2.821 -0.135 0.534
3.52-11.54 Gyr -0.933 0.372 0.680
11.54-12.83 Gyr -0.140 0.750 1.654

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.798 10.848 10.948
{\rm log}_{10}({\rm SFR}) -3.432 -2.072 -1.475
{\rm log}_{10}({\rm sSFR}) -14.269 -12.905 -12.318
{\rm stellar\ age} 7.636 9.378 12.132

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.746 -0.599 -0.487
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.456 -0.637 0.111

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.070 0.136 0.227
\delta -0.816 -0.494 -0.135
\tau_1/\tau_2 0.540 0.955 1.390
Q_{PAH} 0.522 1.781 4.130
U_{min} 3.538 9.700 17.729
{\rm log}_{10}(\gamma_e)\, -1.529 -0.653 -0.247

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.280 -3.404 -2.478
{\rm log}_{10}(\tau_{AGN})\, 1.033 1.555 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.636 -2.229 -1.531
0.03-0.10 Gyr -4.560 -2.259 -1.425
0.10-0.33 Gyr -4.545 -2.305 -1.316
0.33-1.07 Gyr -4.389 -2.173 -1.011
1.07-3.52 Gyr -3.027 -1.343 0.001
3.52-11.54 Gyr -1.082 0.930 1.117
11.54-12.83 Gyr 0.523 1.600 2.087