2020ysl

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Information

Transient

Name: 2020ysl
Right ascension: 8h05m42.08s
Declination: -9d48m52.27s
Discovery Date: None
Classification: Ia
Redshift: 0.037306
MW E(B-V): 0.057

Host

Name: 2020ysl
Right ascension: 8h05m41.26s
Declination: -9d48m56.46s
Redshift: None
Photometric Redshift: 0.021
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 5.89
Cutout download processed 2.3
Global aperture construction processed 0.78
Local aperture photometry processed 3.77
Global aperture photometry processed 3.71
Validate local photometry processed 0.02
Validate global photometry processed 13.38
Host information processed 1.27
Global host SED inference processing None
Local host SED inference processed 453.22
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.09
Log transient processing status processing 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) = 8h05m42.08s, -9d48m52.27s
semi major axis, semi minor axis (arcsec) = 2.7, 2.7
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 58.77 0.83 19.477 0.015
PanSTARRS_r 119.4 1.25 18.708 0.011
PanSTARRS_i 171.91 0.9 18.312 0.006
PanSTARRS_z 211.38 1.91 18.087 0.010
PanSTARRS_y 273.53 5.64 17.807 0.022

Aperture details

RA, DEC (J2000) = 8h05m41.26s, -9d48m56.30s
semi major axis, semi minor axis (arcsec) = 3.96, 3.77
angle (degrees, anti-clockwise from east) = -26.56

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 540.97 1.23 17.067 0.002
PanSTARRS_r 963.41 1.79 16.440 0.002
PanSTARRS_i 1275.39 1.29 16.136 0.001
PanSTARRS_z 1520.29 2.65 15.945 0.002
PanSTARRS_y 1782.07 7.51 15.773 0.005
2MASS_J 5770.02 122.91 13.602 0.023
2MASS_H 7123.96 179.98 12.901 0.027
2MASS_K 5835.09 260.99 12.647 0.049
WISE_W1 4911.79 53.44 11.973 0.012
WISE_W2 3022.32 42.16 11.860 0.015
WISE_W3 786.07 82.76 11.487 0.114
WISE_W4 441.03 465.56 10.669 1.146
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.172 9.293 9.427
{\rm log}_{10}({\rm SFR}) -1.599 -0.990 -0.503
{\rm log}_{10}({\rm sSFR}) -10.943 -10.274 -9.762
{\rm stellar\ age} 6.552 8.002 11.168

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.400 -0.814 -0.389
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.921 0.221 0.404

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.499 0.942 1.391
\delta -0.406 -0.065 0.193
\tau_1/\tau_2 0.660 1.026 1.398
Q_{PAH} 0.434 1.860 4.360
U_{min} 2.880 7.828 14.602
{\rm log}_{10}(\gamma_e)\, -3.355 -2.500 -1.245

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.760 -1.589 -0.655
{\rm log}_{10}(\tau_{AGN})\, 0.933 1.324 1.783

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.494 -0.939 -0.493
0.03-0.10 Gyr -1.918 -1.069 -0.475
0.10-0.33 Gyr -2.318 -1.295 -0.696
0.33-1.09 Gyr -2.524 -1.375 -0.754
1.09-3.61 Gyr -2.414 -1.036 -0.601
3.61-11.93 Gyr -1.195 -0.652 -0.454
11.93-13.26 Gyr -0.978 -0.363 0.377

Global parameter details

Documentation