2020qrv

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Information

Transient

Name: 2020qrv
Right ascension: 21h09m23.32s
Declination: 10d10m27.36s
Discovery Date: None
Classification: None
Redshift: 0.198000
MW E(B-V): 0.078

Host

Name: 2020qrv
Right ascension: 21h09m23.19s
Declination: 10d10m28.64s
Redshift: None
Photometric Redshift: 0.204
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.03
Cutout download processed 13.3
Global aperture construction processed 0.63
Local aperture photometry processed 4.77
Global aperture photometry processed 7.73
Validate local photometry no valid phot 0.02
Validate global photometry processed 16.66
Host information processed 0.08
Global host SED inference processed 493.97
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.07
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) = 21h09m23.32s, 10d10m27.36s
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) = 21h09m23.19s, 10d10m28.83s
semi major axis, semi minor axis (arcsec) = 3.82, 3.33
angle (degrees, anti-clockwise from east) = -130.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 17.72 3.57 20.779 0.219
SDSS_g 47.02 2.17 19.719 0.050
PanSTARRS_g 48.09 0.92 19.695 0.021
SDSS_r 87.38 3.13 19.046 0.039
PanSTARRS_r 80.75 1.4 19.132 0.019
SDSS_i 118.78 4.25 18.713 0.039
PanSTARRS_i 111.38 1.07 18.783 0.010
PanSTARRS_z 128.07 2.15 18.631 0.018
SDSS_z 171.87 15.16 18.312 0.096
PanSTARRS_y 128.63 5.2 18.627 0.044
2MASS_J 162.86 128.6 17.476 0.857
2MASS_H 133.22 226.47 17.221 1.846
2MASS_K 377.24 200.59 15.621 0.577
WISE_W1 125.97 17.34 15.950 0.149
WISE_W2 77.68 18.39 15.835 0.257
WISE_W3 5.4 75.98 16.896 15.288
 

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})\, 9.873 10.113 10.284
{\rm log}_{10}({\rm SFR}) -0.769 0.195 1.101
{\rm log}_{10}({\rm sSFR}) -10.871 -9.959 -8.867
{\rm stellar\ age} 0.592 2.594 5.231

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.763 -1.341 -0.791
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.570 -0.199 0.349

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.375 0.582 0.835
\delta -0.641 -0.256 0.125
\tau_1/\tau_2 0.479 0.895 1.327
Q_{PAH} 0.895 2.192 4.129
U_{min} 2.844 8.630 16.540
{\rm log}_{10}(\gamma_e)\, -3.257 -2.299 -1.205

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.127 -2.631 -1.495
{\rm log}_{10}(\tau_{AGN})\, 0.925 1.372 1.866

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.951 -0.435 0.075
0.03-0.10 Gyr -1.287 0.283 1.261
0.10-0.32 Gyr -0.373 0.826 1.378
0.32-1.01 Gyr -1.283 0.611 1.116
1.01-3.21 Gyr -2.378 0.178 0.702
3.21-10.20 Gyr -3.170 -0.499 0.326
10.20-11.33 Gyr -3.604 -0.541 0.474