2020yhn results

Information

Transient
Name:2020yhn
Right ascension: 22h04m02.69s
Declination:3d17m05.38s
Discovery Date:None
Classification:None
Redshift:0.079693
MW E(B-V):0.040
Host
Name:
Right ascension: 22h04m02.68s
Declination:3d17m04.46s
Redshift:0.055000
Photometric Redshift:0.119
 

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_r
DES_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 31.71
Transient MWEBV processed 0.05
Host match processed 6.7
Host information processed 0.19
Host MWEBV processed 0.1
Global aperture construction processed 0.69
Global aperture photometry processed 6.79
Validate global photometry processed 18.39
Global host SED inference processed 391.03
Local aperture photometry processed 7.57
Validate local photometry processed 0.03
Local host SED inference processed 419.53
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h04m02.69s, 3d17m05.38s
semi major axis, semi minor axis (arcsec):1.33, 1.33
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 33.97 0.29 20.072 0.009 AB
PanSTARRS_g 34.26 0.35 20.063 0.011 AB
SDSS_r 48.9 1.89 19.677 0.042 AB
PanSTARRS_r 50.71 0.38 19.637 0.008 AB
DES_r 55.23 0.58 19.545 0.011 AB
SDSS_i 67.22 2.29 19.331 0.037 AB
PanSTARRS_i 71.59 0.3 19.263 0.005 AB
PanSTARRS_z 83.96 1.01 19.090 0.013 AB
SDSS_z 81.01 4.05 19.129 0.054 AB
DES_z 79.58 1.42 19.148 0.019 AB
PanSTARRS_y 84.14 2.59 19.087 0.033 AB

Aperture details

RA, DEC (J2000):22h04m02.67s, 3d17m04.58s
semi major axis, semi minor axis (arcsec):7.51, 4.59
angle (degrees, anti-clockwise from east):-160.77
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.63 1.15 20.784 0.071 AB
GALEX_NUV 21.72 0.81 20.558 0.041 AB
SDSS_u 39.63 5.59 19.905 0.153 AB
SDSS_g 130.03 3.37 18.615 0.028 AB
DES_g 132.26 0.69 18.596 0.006 AB
PanSTARRS_g 137.55 1.47 18.554 0.012 AB
SDSS_r 187.27 4.34 18.219 0.025 AB
PanSTARRS_r 190.59 1.6 18.200 0.009 AB
DES_r 214.08 1.28 18.074 0.006 AB
SDSS_i 251.24 5.62 17.900 0.024 AB
PanSTARRS_i 254.4 1.25 17.886 0.005 AB
PanSTARRS_z 272.2 4.36 17.813 0.017 AB
SDSS_z 305.66 15.45 17.687 0.055 AB
DES_z 300.36 3.01 17.706 0.011 AB
PanSTARRS_y 292.71 11.24 17.734 0.042 AB
2MASS_J 332.79 138.24 16.700 0.451 Vega
2MASS_H 334.53 220.79 16.221 0.717 Vega
2MASS_K 477.99 227.88 15.364 0.518 Vega
WISE_W1 143.87 14.34 15.806 0.108 Vega
WISE_W2 100.55 20.78 15.555 0.224 Vega
WISE_W3 355.65 78.86 12.348 0.241 Vega
WISE_W4 728.62 527.71 10.124 0.786 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.103 9.240 9.345
{\rm log}_{10}({\rm SFR}) -1.294 -0.822 -0.299
{\rm log}_{10}({\rm sSFR}) -10.562 -10.064 -9.462
{\rm stellar\ age} 3.941 6.060 7.427

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.527 -0.961 -0.462
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.628 -1.043 -0.141

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.219 0.491 0.833
\delta -0.593 -0.204 0.137
\tau_1/\tau_2 0.623 0.942 1.269
Q_{PAH} 0.824 2.291 4.973
U_{min} 2.947 7.775 14.392
{\rm log}_{10}(\gamma_e)\, -2.937 -1.827 -0.760

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.662 -0.892 -0.249
{\rm log}_{10}(\tau_{AGN})\, 1.019 1.453 1.848

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.293 -0.980 -0.676
0.03-0.10 Gyr -1.401 -0.804 -0.196
0.10-0.33 Gyr -1.286 -0.676 -0.123
0.33-1.07 Gyr -1.183 -0.659 -0.258
1.07-3.50 Gyr -1.065 -0.655 -0.424
3.50-11.44 Gyr -1.143 -0.719 -0.500
11.44-12.71 Gyr -1.416 -0.724 -0.261

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.682 9.758 9.848
{\rm log}_{10}({\rm SFR}) -0.571 -0.341 -0.091
{\rm log}_{10}({\rm sSFR}) -10.327 -10.084 -9.834
{\rm stellar\ age} 5.884 6.809 7.851

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.300 -0.947 -0.679
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.789 -0.919 0.244

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.075 0.172 0.314
\delta -0.382 0.030 0.245
\tau_1/\tau_2 0.777 1.084 1.390
Q_{PAH} 0.844 2.125 3.858
U_{min} 2.644 7.604 14.108
{\rm log}_{10}(\gamma_e)\, -2.110 -1.165 -0.388

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.968 -2.569 -1.547
{\rm log}_{10}(\tau_{AGN})\, 1.047 1.525 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.818 -0.647 -0.502
0.03-0.10 Gyr -0.537 -0.252 0.041
0.10-0.33 Gyr -0.324 -0.072 0.148
0.33-1.07 Gyr -0.509 -0.235 -0.027
1.07-3.50 Gyr -0.523 -0.244 -0.062
3.50-11.44 Gyr -0.296 -0.128 0.009
11.44-12.71 Gyr -0.479 -0.022 0.394