2020ykm results

Information

Transient
Name:2020ykm
Right ascension: 10h45m10.19s
Declination:4d56m59.32s
Discovery Date:None
Classification:SNIIP
Redshift:0.069000
MW E(B-V):0.024
Host
Name:UGC05865
Right ascension: 10h45m09.98s
Declination:4d56m40.26s
Redshift:0.068297
Photometric Redshift:None
 

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_r
DES_z
DES_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.96
Transient MWEBV processed 0.04
Host match processed 4.21
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 6.92
Validate global photometry processed 18.05
Global host SED inference processed 438.27
Local aperture photometry processed 6.56
Validate local photometry processed 0.03
Local host SED inference processed 425.36
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h45m10.19s, 4d56m59.32s
semi major axis, semi minor axis (arcsec):1.53, 1.53
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 -1.33 1.14 AB
SDSS_g 6.34 0.78 21.895 0.133 AB
PanSTARRS_g 5.6 0.35 22.030 0.068 AB
SDSS_r 9.32 1.02 21.477 0.118 AB
PanSTARRS_r 8.85 0.41 21.533 0.050 AB
DES_r 10.64 0.33 21.332 0.034 AB
SDSS_i 13.57 1.33 21.069 0.106 AB
PanSTARRS_i 11.94 0.42 21.208 0.038 AB
PanSTARRS_z 12.61 0.91 21.148 0.078 AB
SDSS_z 9.8 5.13 21.421 0.568 AB
DES_z 15.56 0.77 20.920 0.054 AB
PanSTARRS_y 7.52 2.79 21.709 0.403 AB

Aperture details

RA, DEC (J2000):10h45m09.98s, 4d56m40.31s
semi major axis, semi minor axis (arcsec):20.24, 18.22
angle (degrees, anti-clockwise from east):-163.62
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 123.98 11.22 18.667 0.098 AB
GALEX_NUV 122.2 2.1 18.682 0.019 AB
SDSS_u 274.26 14.89 17.805 0.059 AB
SDSS_g 1649.56 11.77 15.857 0.008 AB
PanSTARRS_g 1708.1 4.35 15.819 0.003 AB
PanSTARRS_r 3329.29 5.09 15.094 0.002 AB
SDSS_i 4809.34 21.41 14.695 0.005 AB
PanSTARRS_i 4648.19 5.13 14.732 0.001 AB
PanSTARRS_z 5758.38 11.39 14.499 0.002 AB
DES_z 6290.95 13.82 14.403 0.002 AB
2MASS_J 6610.39 512.28 13.455 0.084 Vega
2MASS_H 11595.96 718.63 12.372 0.067 Vega
2MASS_K 8340.81 943.07 12.259 0.123 Vega
WISE_W1 4462.74 56.11 12.077 0.014 Vega
WISE_W2 2585.6 61.06 12.030 0.026 Vega
WISE_W3 3547.05 246.09 9.851 0.075 Vega
WISE_W4 1220.68 1069.06 9.563 0.951 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.234 8.391 8.530
{\rm log}_{10}({\rm SFR}) -2.168 -1.635 -1.083
{\rm log}_{10}({\rm sSFR}) -10.576 -10.006 -9.396
{\rm stellar\ age} 2.915 6.102 7.465

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.585 -0.911 -0.223
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.534 -0.284 0.297

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.303 0.706 1.215
\delta -0.260 0.039 0.263
\tau_1/\tau_2 0.675 1.015 1.365
Q_{PAH} 1.075 2.887 5.135
U_{min} 3.039 8.110 15.161
{\rm log}_{10}(\gamma_e)\, -2.778 -1.691 -0.659

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.162 -0.080 0.260
{\rm log}_{10}(\tau_{AGN})\, 1.147 1.589 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.313 -1.726 -1.250
0.03-0.10 Gyr -2.331 -1.657 -1.034
0.10-0.33 Gyr -2.233 -1.598 -0.984
0.33-1.08 Gyr -2.252 -1.560 -1.065
1.08-3.53 Gyr -2.209 -1.518 -1.256
3.53-11.57 Gyr -2.363 -1.573 -1.333
11.57-12.85 Gyr -2.565 -1.634 -1.098

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.186 11.268 11.316
{\rm log}_{10}({\rm SFR}) -0.271 0.108 0.463
{\rm log}_{10}({\rm sSFR}) -11.526 -11.133 -10.805
{\rm stellar\ age} 8.607 11.732 12.173

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.679 -0.525 -0.397
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.655 -0.773 0.090

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.099 0.183 0.314
\delta -0.080 0.139 0.301
\tau_1/\tau_2 0.351 0.841 1.359
Q_{PAH} 0.733 2.014 4.066
U_{min} 2.680 8.531 16.729
{\rm log}_{10}(\gamma_e)\, -2.893 -1.799 -0.989

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.251 -3.249 -2.283
{\rm log}_{10}(\tau_{AGN})\, 1.088 1.611 1.968

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.238 0.137 0.373
0.03-0.10 Gyr -1.304 0.027 0.547
0.10-0.33 Gyr -2.430 -0.294 0.340
0.33-1.08 Gyr -3.334 -0.625 0.167
1.08-3.53 Gyr -3.086 -0.790 0.118
3.53-11.57 Gyr -1.105 0.472 1.387
11.57-12.85 Gyr 1.712 2.381 2.453