2020acgk

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Information

Transient

Name: 2020acgk
Right ascension: 11h54m17.75s
Declination: 20d41m32.33s
Discovery Date: None
Classification: None
Redshift: 0.155000
MW E(B-V): 0.037

Host

Name: 2020acgk
Right ascension: 11h54m18.34s
Declination: 20d40m35.81s
Redshift: None
Photometric Redshift: 0.414
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.92
Cutout download processed 20.64
Global aperture construction processed 1.02
Local aperture photometry processed 7.8
Global aperture photometry processed 7.2
Validate local photometry no valid phot 0.03
Validate global photometry processed 18.38
Host information processed 0.1
Global host SED inference processed 411.01
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
Log transient processing status blocked 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) = 11h54m17.75s, 20d41m32.33s
semi major axis, semi minor axis (arcsec) = 0.75, 0.75
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 11h54m18.34s, 20d40m36.05s
semi major axis, semi minor axis (arcsec) = 2.77, 1.67
angle (degrees, anti-clockwise from east) = -131.5

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.86 0.92 24.064 1.158 AB
GALEX_NUV 0.43 1.5 24.823 3.817 AB
SDSS_u 2.22 1.9 23.037 0.930 AB
SDSS_g 4.49 0.86 22.270 0.208 AB
DES_g 4.86 0.23 22.184 0.051 AB
PanSTARRS_g 4.31 0.48 22.313 0.120 AB
SDSS_r 7.97 1.18 21.647 0.161 AB
PanSTARRS_r 9.66 0.73 21.437 0.082 AB
DES_r 8.29 0.39 21.604 0.052 AB
SDSS_i 11.24 1.69 21.273 0.163 AB
PanSTARRS_i 9.33 0.76 21.475 0.089 AB
PanSTARRS_z 9.81 1.21 21.421 0.134 AB
SDSS_z 18.96 4.86 20.706 0.279 AB
DES_z 9.2 0.98 21.491 0.116 AB
PanSTARRS_y 9.3 2.09 21.478 0.243 AB
2MASS_J 42.97 74.68 18.922 1.887 Vega
2MASS_H -60.13 113.74 Vega
2MASS_K 13.46 132.25 19.239 10.666 Vega
WISE_W1 14.41 6.38 18.304 0.481 Vega
WISE_W2 1.91 10.5 19.856 5.954 Vega
WISE_W3 12.47 54.51 15.986 4.746 Vega
WISE_W4 -218.41 400.43 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.507 8.775 8.969
{\rm log}_{10}({\rm SFR}) -0.900 -0.389 -0.009
{\rm log}_{10}({\rm sSFR}) -9.793 -9.223 -8.581
{\rm stellar\ age} 0.735 3.569 6.031

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.523 -0.831 -0.159
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.138 -0.783 -0.389

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.342 0.694 1.114
\delta -0.541 -0.139 0.157
\tau_1/\tau_2 0.667 1.013 1.391
Q_{PAH} 1.234 3.117 5.154
U_{min} 2.947 8.252 15.623
{\rm log}_{10}(\gamma_e)\, -2.917 -1.890 -0.661

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.773 -0.609 0.076
{\rm log}_{10}(\tau_{AGN})\, 1.068 1.455 1.817

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.765 -0.319 0.055
0.03-0.10 Gyr -1.189 -0.491 -0.020
0.10-0.32 Gyr -1.180 -0.516 -0.022
0.32-1.03 Gyr -1.794 -0.896 -0.412
1.03-3.31 Gyr -2.699 -1.256 -0.816
3.31-10.62 Gyr -3.196 -1.483 -0.939
10.62-11.80 Gyr -3.310 -1.555 -0.821