2021xyh results

Information

Transient
Name:2021xyh
Right ascension: 22h39m52.48s
Declination:12d35m05.04s
Discovery Date:None
Classification:SNII
Redshift:0.035000
MW E(B-V):0.043
Host
Name:J223952.46+123505.35
Right ascension: 22h39m52.46s
Declination:12d35m05.35s
Redshift:None
Photometric Redshift:0.334
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W4
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_z
WISE_W2
WISE_W3
GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.8
Transient MWEBV processed 0.04
Host match processed 5.28
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 13.34
Global aperture photometry processed 7.01
Validate global photometry processed 16.45
Global host SED inference processed 571.67
Local aperture photometry processed 7.25
Validate local photometry processed 0.02
Local host SED inference processed 454.91
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h39m52.48s, 12d35m05.04s
semi major axis, semi minor axis (arcsec):2.87, 2.87
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 6.07 2.08 21.942 0.372 AB
SDSS_g 6.6 1.27 21.852 0.210 AB
DES_g 4.02 0.22 22.389 0.060 AB
PanSTARRS_g -1.54 0.97 AB
SDSS_r 4.04 1.33 22.383 0.357 AB
PanSTARRS_r 1.18 1.02 23.722 0.942 AB
DES_r 5.7 0.46 22.010 0.087 AB
SDSS_i 6.69 2.42 21.836 0.392 AB
PanSTARRS_i 6.21 1.03 21.918 0.180 AB
PanSTARRS_z 8.33 3.14 21.598 0.410 AB
SDSS_z 21.1 6.67 20.589 0.343 AB
DES_z 6.91 1.07 21.801 0.168 AB
PanSTARRS_y 4.51 5.17 22.265 1.245 AB
2MASS_H -206.48 130.24 Vega

Aperture details

RA, DEC (J2000):22h39m52.45s, 12d35m05.33s
semi major axis, semi minor axis (arcsec):4.69, 2.71
angle (degrees, anti-clockwise from east):78.75
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 9.78 2.65 21.424 0.294 AB
SDSS_g 6.87 1.56 21.807 0.247 AB
DES_g 4.26 0.26 22.326 0.067 AB
PanSTARRS_g -4.37 1.21 AB
SDSS_r 3.53 1.61 22.529 0.495 AB
PanSTARRS_r 1.39 1.25 23.541 0.976 AB
DES_r 5.82 0.53 21.987 0.099 AB
SDSS_i 3.92 2.95 22.417 0.816 AB
PanSTARRS_i 8.08 1.25 21.631 0.168 AB
PanSTARRS_z 8.71 3.8 21.550 0.473 AB
SDSS_z 30.1 8.27 20.204 0.298 AB
DES_z 7.71 1.26 21.683 0.178 AB
PanSTARRS_y 0.73 6.22 24.244 9.267 AB
2MASS_J 77.46 126.33 18.282 1.771 Vega
2MASS_H -432.85 200.07 Vega
2MASS_K -102.67 201.46 Vega
WISE_W1 6.71 6.35 19.134 1.028 Vega
WISE_W4 -250.29 400.25 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 6.835 7.328 7.583
{\rm log}_{10}({\rm SFR}) -2.293 -1.768 -1.378
{\rm log}_{10}({\rm sSFR}) -9.706 -9.063 -8.261
{\rm stellar\ age} 0.672 4.759 6.963

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.353 -0.564 -0.071
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.393 -0.893 -0.254

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.512 0.977 1.413
\delta -0.143 0.136 0.306
\tau_1/\tau_2 0.680 1.076 1.475
Q_{PAH} 1.207 3.213 5.429
U_{min} 2.864 7.980 15.270
{\rm log}_{10}(\gamma_e)\, -2.934 -1.859 -0.671

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.377 -0.583 0.135
{\rm log}_{10}(\tau_{AGN})\, 0.973 1.460 1.858

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.481 -1.751 -1.283
0.03-0.10 Gyr -2.637 -1.918 -1.377
0.10-0.33 Gyr -3.210 -2.230 -1.669
0.33-1.09 Gyr -4.044 -2.558 -2.095
1.09-3.62 Gyr -4.687 -2.810 -2.343
3.62-11.96 Gyr -5.063 -2.917 -2.369
11.96-13.29 Gyr -4.994 -2.993 -2.247

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.230 7.519 7.727
{\rm log}_{10}({\rm SFR}) -1.878 -1.049 -0.417
{\rm log}_{10}({\rm sSFR}) -9.417 -8.487 -7.916
{\rm stellar\ age} 0.073 1.675 6.479

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.809 -1.477 -0.894
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.633 -0.753 0.081

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.945 1.590 2.173
\delta 0.006 0.192 0.322
\tau_1/\tau_2 0.510 0.972 1.436
Q_{PAH} 0.772 2.334 4.490
U_{min} 3.527 10.180 18.224
{\rm log}_{10}(\gamma_e)\, -3.112 -1.879 -0.686

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.732 -1.589 -0.173
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.435 1.851

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.228 -2.506 -1.496
0.03-0.10 Gyr -1.897 -0.930 -0.256
0.10-0.33 Gyr -4.235 -2.272 -1.305
0.33-1.09 Gyr -6.547 -3.389 -2.100
1.09-3.62 Gyr -7.569 -3.768 -2.298
3.62-11.96 Gyr -8.033 -3.978 -2.401
11.96-13.29 Gyr -8.690 -3.785 -2.219