2020eyv

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Information

Transient

Name: 2020eyv
Right ascension: 9h54m18.35s
Declination: 2d44m27.78s
Discovery Date: None
Classification: None
Redshift: 0.072000
MW E(B-V): 0.044

Host

Name: 2020eyv
Right ascension: 9h54m18.12s
Declination: 2d44m28.67s
Redshift: 0.084486
Photometric Redshift: 0.072
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.96
Cutout download processed 19.76
Global aperture construction processed 0.69
Local aperture photometry processed 7.32
Global aperture photometry processed 7.11
Validate local photometry processed 0.07
Validate global photometry processed 18.75
Host information processed 0.1
Global host SED inference processed 427.04
Local host SED inference processed 592.37
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Log transient processing status processed 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) = 9h54m18.35s, 2d44m27.78s
semi major axis, semi minor axis (arcsec) = 1.26, 1.26
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 20.24 0.22 20.634 0.012 AB
PanSTARRS_r 26.29 0.34 20.351 0.014 AB
DES_r 28.37 0.35 20.268 0.013 AB
SDSS_i 34.36 1.83 20.060 0.058 AB
PanSTARRS_i 30.77 0.47 20.180 0.016 AB
PanSTARRS_z 31.8 0.89 20.144 0.030 AB
DES_z 34.51 0.97 20.055 0.031 AB
PanSTARRS_y 33.0 1.93 20.104 0.064 AB

Aperture details

RA, DEC (J2000) = 9h54m18.16s, 2d44m28.38s
semi major axis, semi minor axis (arcsec) = 7.63, 4.29
angle (degrees, anti-clockwise from east) = -55.5

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 98.0 4.24 18.922 0.047 AB
SDSS_g 229.3 4.26 17.999 0.020 AB
DES_g 233.01 0.79 17.982 0.004 AB
PanSTARRS_g 252.86 1.36 17.893 0.006 AB
SDSS_r 298.5 5.17 17.713 0.019 AB
PanSTARRS_r 309.6 1.46 17.673 0.005 AB
DES_r 314.81 1.23 17.655 0.004 AB
SDSS_i 375.87 6.88 17.462 0.020 AB
PanSTARRS_i 365.31 2.08 17.493 0.006 AB
PanSTARRS_z 374.16 4.0 17.467 0.012 AB
SDSS_z 388.19 17.01 17.427 0.048 AB
DES_z 374.63 3.45 17.466 0.010 AB
PanSTARRS_y 372.87 8.64 17.471 0.025 AB
2MASS_J 505.25 163.17 16.246 0.351 Vega
2MASS_H 602.08 230.57 15.583 0.416 Vega
2MASS_K 179.93 290.39 16.424 1.752 Vega
WISE_W1 226.28 12.1 15.314 0.058 Vega
WISE_W2 131.48 15.39 15.264 0.127 Vega
WISE_W3 416.76 94.02 12.176 0.245 Vega
WISE_W4 766.77 527.77 10.068 0.747 Vega
 

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})\, 8.369 8.635 8.812
{\rm log}_{10}({\rm SFR}) -1.909 -1.037 -0.057
{\rm log}_{10}({\rm sSFR}) -10.620 -9.663 -8.442
{\rm stellar\ age} 0.304 2.767 5.854

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.763 -1.348 -0.715
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.564 -0.829 -0.017

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.122 0.356 0.814
\delta -0.725 -0.273 0.153
\tau_1/\tau_2 0.647 1.053 1.466
Q_{PAH} 1.667 3.778 5.933
U_{min} 3.195 8.752 16.661
{\rm log}_{10}(\gamma_e)\, -3.060 -1.835 -0.600

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.496 -0.553 0.103
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.442 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.789 -1.652 -1.136
0.03-0.10 Gyr -2.235 -0.972 0.101
0.10-0.33 Gyr -1.568 -0.602 0.034
0.33-1.07 Gyr -3.230 -0.932 -0.447
1.07-3.48 Gyr -4.389 -1.529 -0.915
3.48-11.38 Gyr -5.285 -2.026 -1.197
11.38-12.65 Gyr -5.243 -1.919 -1.020

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.476 9.655 9.803
{\rm log}_{10}({\rm SFR}) -0.740 -0.194 0.362
{\rm log}_{10}({\rm sSFR}) -10.415 -9.843 -9.216
{\rm stellar\ age} 1.207 3.185 5.249

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.646 -1.267 -0.881
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.843 -1.334 0.081

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.101 0.218 0.369
\delta -0.681 -0.257 0.159
\tau_1/\tau_2 0.685 1.118 1.513
Q_{PAH} 1.034 2.346 4.760
U_{min} 2.762 8.181 15.288
{\rm log}_{10}(\gamma_e)\, -2.867 -1.695 -0.820

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.904 -2.627 -1.815
{\rm log}_{10}(\tau_{AGN})\, 0.904 1.275 1.809

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.663 -0.402 -0.188
0.03-0.10 Gyr -1.063 -0.138 0.497
0.10-0.33 Gyr 0.023 0.579 0.926
0.33-1.07 Gyr -0.464 0.284 0.566
1.07-3.48 Gyr -1.285 -0.221 0.180
3.48-11.38 Gyr -2.333 -0.762 -0.243
11.38-12.65 Gyr -2.527 -0.815 -0.130