2020slb

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Information

Transient

Name: 2020slb
Right ascension: 2h28m04.62s
Declination: 38d28m08.30s
Discovery Date: None
Classification: None
Redshift: 0.198000
MW E(B-V): 0.039

Host

Name: 2020slb
Right ascension: 2h28m04.60s
Declination: 38d28m07.81s
Redshift: None
Photometric Redshift: 0.202
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.06
Cutout download processed 3.48
Global aperture construction processed 0.61
Local aperture photometry processed 3.49
Global aperture photometry processed 3.9
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.79
Host information processed 0.08
Global host SED inference processed 417.5
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 2h28m04.62s, 38d28m08.30s
semi major axis, semi minor axis (arcsec) = 0.61, 0.61
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) = 2h28m04.60s, 38d28m07.91s
semi major axis, semi minor axis (arcsec) = 5.47, 3.15
angle (degrees, anti-clockwise from east) = -5.84

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 4.85 1.86 22.186 0.418
GALEX_NUV 5.05 2.29 22.141 0.492
PanSTARRS_g 45.7 1.06 19.750 0.025
PanSTARRS_r 85.72 1.45 19.067 0.018
PanSTARRS_i 113.02 1.29 18.767 0.012
PanSTARRS_z 124.21 3.36 18.665 0.029
PanSTARRS_y 158.57 6.87 18.399 0.047
2MASS_J 50.61 111.06 18.745 2.383
2MASS_H -118.61 156.65
2MASS_K -38.84 214.56
WISE_W1 102.67 17.37 16.172 0.184
WISE_W2 81.69 17.52 15.781 0.233
WISE_W3 -50.57 83.0
WISE_W4 -455.82 551.3
 

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})\, 9.925 10.135 10.271
{\rm log}_{10}({\rm SFR}) -0.619 0.152 0.851
{\rm log}_{10}({\rm sSFR}) -10.816 -9.993 -9.173
{\rm stellar\ age} 1.260 3.895 5.636

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.332 -0.659 -0.085
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.530 -0.490 0.200

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.250 0.429 0.628
\delta -0.801 -0.494 -0.080
\tau_1/\tau_2 0.599 0.972 1.375
Q_{PAH} 1.049 2.687 4.734
U_{min} 2.675 8.018 15.700
{\rm log}_{10}(\gamma_e)\, -2.918 -1.879 -0.762

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.010 -2.386 -1.275
{\rm log}_{10}(\tau_{AGN})\, 1.017 1.480 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.969 -0.149 0.291
0.03-0.10 Gyr -0.837 0.212 0.989
0.10-0.32 Gyr -0.250 0.641 1.105
0.32-1.01 Gyr -0.057 0.652 1.039
1.01-3.21 Gyr -0.865 0.306 0.628
3.21-10.20 Gyr -1.652 0.005 0.382
10.20-11.33 Gyr -1.858 -0.114 0.541