2020qfv

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Information

Transient

Name: 2020qfv
Right ascension: 16h02m40.03s
Declination: 21d10m13.81s
Discovery Date: None
Classification: None
Redshift: 0.128000
MW E(B-V): 0.067

Host

Name: 2020qfv
Right ascension: 16h02m40.24s
Declination: 21d10m14.27s
Redshift: 0.177792
Photometric Redshift: 0.128
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.09
Cutout download processed 14.38
Global aperture construction processed 0.63
Local aperture photometry processed 4.03
Global aperture photometry processed 5.16
Validate local photometry no valid phot 0.02
Validate global photometry processed 15.94
Host information processed 0.08
Global host SED inference processed 441.99
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 16h02m40.03s, 21d10m13.81s
semi major axis, semi minor axis (arcsec) = 0.88, 0.88
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) = 16h02m40.23s, 21d10m14.37s
semi major axis, semi minor axis (arcsec) = 7.05, 5.59
angle (degrees, anti-clockwise from east) = -145.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 12.34 3.72 21.172 0.327
GALEX_NUV 17.11 2.02 20.817 0.128
SDSS_u 9.62 5.19 21.442 0.586
SDSS_g 124.87 3.31 18.659 0.029
PanSTARRS_g 142.65 1.58 18.514 0.012
SDSS_r 306.43 5.21 17.684 0.018
PanSTARRS_r 315.33 1.69 17.653 0.006
SDSS_i 488.59 7.16 17.178 0.016
PanSTARRS_i 495.89 1.47 17.162 0.003
PanSTARRS_z 605.34 3.68 16.945 0.007
SDSS_z 678.68 18.16 16.821 0.029
PanSTARRS_y 763.9 8.08 16.692 0.011
2MASS_J 1012.65 170.59 15.491 0.183
2MASS_H 1992.6 275.35 14.284 0.150
2MASS_K 1529.71 321.15 14.101 0.228
WISE_W1 881.37 21.21 13.838 0.026
WISE_W2 625.26 25.41 13.571 0.044
WISE_W3 1022.33 104.02 11.202 0.110
WISE_W4 1912.9 707.79 9.076 0.402
 

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})\, 10.902 10.946 11.013
{\rm log}_{10}({\rm SFR}) 0.117 0.315 0.527
{\rm log}_{10}({\rm sSFR}) -10.846 -10.630 -10.411
{\rm stellar\ age} 7.347 8.639 11.181

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.130 0.018 0.119
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.521 -1.165 -0.197

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.298 0.405 0.541
\delta -0.154 0.075 0.267
\tau_1/\tau_2 0.570 0.905 1.279
Q_{PAH} 0.695 1.984 3.622
U_{min} 2.456 6.670 13.514
{\rm log}_{10}(\gamma_e)\, -3.286 -2.528 -1.631

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.134 -3.001 -2.094
{\rm log}_{10}(\tau_{AGN})\, 0.945 1.324 1.814

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.504 0.674 0.840
0.03-0.10 Gyr -1.161 -0.128 0.373
0.10-0.32 Gyr -1.413 -0.342 0.127
0.32-1.04 Gyr -1.797 -0.446 0.079
1.04-3.37 Gyr -1.317 -0.110 0.518
3.37-10.91 Gyr 0.027 1.042 1.191
10.91-12.12 Gyr 1.092 1.661 2.143