2020hdf

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Information

Transient

Name: 2020hdf
Right ascension: 10h08m10.89s
Declination: 5d17m10.78s
Discovery Date: None
Classification: None
Redshift: 0.200000
MW E(B-V): 0.018

Host

Name: 2020hdf
Right ascension: 10h08m10.77s
Declination: 5d17m12.41s
Redshift: None
Photometric Redshift: 0.233
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.89
Cutout download processed 21.36
Global aperture construction processed 0.95
Local aperture photometry processed 7.73
Global aperture photometry processed 7.87
Validate local photometry no valid phot 0.12
Validate global photometry processed 28.28
Host information processed 0.1
Global host SED inference processed 395.39
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) = 10h08m10.89s, 5d17m10.78s
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) = 10h08m10.74s, 5d17m12.56s
semi major axis, semi minor axis (arcsec) = 6.04, 4.92
angle (degrees, anti-clockwise from east) = -20.86

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 10.32 3.18 21.366 0.334
GALEX_NUV 10.78 0.68 21.318 0.069
SDSS_u 28.22 4.58 20.274 0.176
SDSS_g 44.49 2.38 19.779 0.058
DES_g 46.31 0.47 19.736 0.011
PanSTARRS_g 38.71 1.21 19.931 0.034
SDSS_r 90.5 3.41 19.008 0.041
PanSTARRS_r 79.66 1.27 19.147 0.017
DES_r 89.17 0.93 19.024 0.011
SDSS_i 113.41 4.4 18.763 0.042
PanSTARRS_i 109.04 1.32 18.806 0.013
PanSTARRS_z 131.17 3.17 18.605 0.026
SDSS_z 87.0 12.05 19.051 0.150
DES_z 133.2 2.43 18.589 0.020
PanSTARRS_y 156.6 6.37 18.413 0.044
2MASS_J 82.3 176.22 18.217 2.325
2MASS_H 472.51 227.75 15.846 0.523
2MASS_K 454.9 308.18 15.417 0.736
WISE_W1 92.06 14.77 16.291 0.174
WISE_W2 65.79 17.84 16.016 0.294
WISE_W3 123.59 105.01 13.496 0.922
WISE_W4 -671.16 611.99
 

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})\, 10.287 10.347 10.428
{\rm log}_{10}({\rm SFR}) 0.557 0.761 0.977
{\rm log}_{10}({\rm sSFR}) -9.798 -9.591 -9.347
{\rm stellar\ age} 5.933 6.642 8.068

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.931 -0.444 -0.182
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.450 -0.498 0.021

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.182 0.327 0.519
\delta -0.386 -0.043 0.177
\tau_1/\tau_2 0.742 1.097 1.447
Q_{PAH} 0.898 2.544 4.657
U_{min} 2.504 7.720 14.970
{\rm log}_{10}(\gamma_e)\, -2.570 -1.445 -0.512

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.245 -2.905 -1.573
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.534 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.054 0.270 0.487
0.03-0.10 Gyr 0.653 0.877 1.107
0.10-0.32 Gyr -0.423 0.223 0.559
0.32-1.01 Gyr -0.752 -0.104 0.231
1.01-3.20 Gyr -0.437 0.120 0.432
3.20-10.18 Gyr 0.321 0.530 0.652
10.18-11.31 Gyr 0.220 0.716 1.249