2020tom

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Information

Transient

Name: 2020tom
Right ascension: 15h17m14.80s
Declination: 10d18m43.07s
Discovery Date: None
Classification: None
Redshift: 0.155000
MW E(B-V): 0.033

Host

Name: 2020tom
Right ascension: 15h17m12.47s
Declination: 10d19m01.78s
Redshift: None
Photometric Redshift: 0.617
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.44
Cutout download processed 13.57
Global aperture construction processed 2.03
Local aperture photometry processed 4.23
Global aperture photometry processed 5.21
Validate local photometry no valid phot 0.02
Validate global photometry processed 16.04
Host information processed 0.08
Global host SED inference processed 495.41
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 15h17m14.80s, 10d18m43.07s
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) = 15h17m12.48s, 10d19m02.02s
semi major axis, semi minor axis (arcsec) = 3.54, 2.68
angle (degrees, anti-clockwise from east) = -162.56

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 1.63 1.1 23.368 0.735
GALEX_NUV 2.61 1.54 22.860 0.642
SDSS_u 5.23 2.79 22.103 0.580
SDSS_g 2.72 1.03 22.813 0.411
PanSTARRS_g 3.15 0.66 22.655 0.228
SDSS_r 9.78 1.61 21.424 0.179
PanSTARRS_r 11.27 1.06 21.270 0.102
SDSS_i 19.04 2.56 20.701 0.146
PanSTARRS_i 19.14 0.91 20.695 0.052
PanSTARRS_z 28.65 1.75 20.257 0.066
SDSS_z 37.18 8.18 19.974 0.239
PanSTARRS_y 34.52 3.26 20.055 0.103
2MASS_J 166.49 103.78 17.452 0.677
2MASS_H -157.6 164.62
2MASS_K 152.7 199.72 16.603 1.420
WISE_W1 40.05 8.31 17.194 0.225
WISE_W2 42.26 13.21 16.496 0.339
WISE_W3 41.36 50.7 14.685 1.331
WISE_W4 71.63 273.76 12.642 4.150
 

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})\, 9.635 9.815 9.963
{\rm log}_{10}({\rm SFR}) -0.993 -0.361 0.097
{\rm log}_{10}({\rm sSFR}) -10.849 -10.150 -9.650
{\rm stellar\ age} 5.388 6.906 9.264

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.182 -0.530 -0.126
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.607 -0.632 0.188

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.965 1.364 1.720
\delta -0.166 0.011 0.192
\tau_1/\tau_2 0.672 1.020 1.386
Q_{PAH} 0.907 2.318 4.411
U_{min} 2.801 7.871 15.462
{\rm log}_{10}(\gamma_e)\, -2.716 -1.680 -0.699

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.895 -1.926 -0.849
{\rm log}_{10}(\tau_{AGN})\, 0.983 1.428 1.869

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.254 -0.414 0.024
0.03-0.10 Gyr -1.312 -0.429 0.159
0.10-0.32 Gyr -1.490 -0.498 0.125
0.32-1.03 Gyr -1.937 -0.700 -0.118
1.03-3.31 Gyr -1.670 -0.486 -0.090
3.31-10.62 Gyr -0.696 -0.086 0.133
10.62-11.80 Gyr -0.619 0.091 0.882