2020dd

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Information

Transient

Name: 2020dd
Right ascension: 16h44m52.50s
Declination: 42d58m56.16s
Discovery Date: None
Classification: None
Redshift: 0.058465
MW E(B-V): 0.011

Host

Name: 2210378
Right ascension: 16h44m53.28s
Declination: 42d58m58.04s
Redshift: 0.058465
Photometric Redshift: 0.059
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.37
Cutout download processed 5.61
Global aperture construction processed 0.17
Local aperture photometry processed 1.12
Global aperture photometry processed 0.81
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.95
Host information processed 0.15
Global host SED inference processed 710.73
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.04
Processing status blocked N/A N/A
 

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) = 16h44m52.50s, 42d58m56.16s
semi major axis, semi minor axis (arcsec) = 1.77, 1.77
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 16h44m53.21s, 42d58m57.99s
semi major axis, semi minor axis (arcsec) = 8.52, 5.12
angle (degrees, anti-clockwise from east) = -93.5

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.15 0.78 21.622 0.104 AB
GALEX_NUV 10.98 0.66 21.299 0.065 AB
2MASS_J 2411.0 146.23 14.550 0.066 Vega
2MASS_H 2739.54 231.22 13.938 0.092 Vega
2MASS_K 2338.93 267.06 13.640 0.124 Vega
WISE_W1 1031.18 17.96 13.668 0.019 Vega
WISE_W2 593.46 18.72 13.628 0.034 Vega
WISE_W3 336.34 60.35 12.409 0.195 Vega
WISE_W4 243.11 398.66 11.315 1.780 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.252 10.372 10.471
{\rm log}_{10}({\rm SFR}) -1.298 -0.801 -0.239
{\rm log}_{10}({\rm sSFR}) -11.664 -11.161 -10.598
{\rm stellar\ age} 6.674 7.914 10.917

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.320 -0.065 0.100
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.002 -0.532 -0.145

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.256 0.436
\delta -0.850 -0.535 -0.103
\tau_1/\tau_2 0.313 0.726 1.156
Q_{PAH} 0.308 1.003 2.801
U_{min} 2.577 7.128 14.104
{\rm log}_{10}(\gamma_e)\, -3.166 -2.120 -1.164

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.532 -3.687 -2.549
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.532 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.430 -0.820 -0.252
0.03-0.10 Gyr -1.723 -0.914 -0.195
0.10-0.33 Gyr -1.602 -0.667 -0.091
0.33-1.08 Gyr -1.739 -0.490 0.146
1.08-3.55 Gyr -1.360 -0.049 0.423
3.55-11.68 Gyr -0.047 0.445 0.627
11.68-12.98 Gyr 0.092 0.696 1.454