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

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

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