2020fvu

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Information

Transient

Name: AT2020fvu
Right ascension: 13h44m32.95s
Declination: -22d58m01.45s
Discovery Date: March 5, 2020, 12:04 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.065

Host

Name: 2020fvu
Right ascension: 13h44m32.96s
Declination: -22d58m01.33s
Redshift: 0.079518
Photometric Redshift: 0.069
 

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
processed
 status
Local host SED inference
Local host SED inference
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 2.53
Cutout download processed 4.33
Global aperture construction processed 0.66
Local aperture photometry processed 4.3
Global aperture photometry processed 4.56
Validate local photometry processed 0.02
Validate global photometry processed 12.39
Host information processed 0.09
Global host SED inference processed 408.3
Local host SED inference processed 513.18
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Processing status completed 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) = 13h44m32.95s, -22d58m01.45s
semi major axis, semi minor axis (arcsec) = 1.33, 1.33
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 131.52 0.38 18.603 0.003 AB
PanSTARRS_r 232.37 0.56 17.985 0.003 AB
PanSTARRS_i 423.27 0.74 17.333 0.002 AB
PanSTARRS_z 480.32 0.99 17.196 0.002 AB
PanSTARRS_y 564.77 2.11 17.020 0.004 AB

Aperture details

RA, DEC (J2000) = 13h44m32.96s, -22d58m01.12s
semi major axis, semi minor axis (arcsec) = 9.23, 7.02
angle (degrees, anti-clockwise from east) = -91.81

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 37.85 6.03 19.955 0.173 AB
GALEX_NUV 37.58 3.92 19.963 0.113 AB
PanSTARRS_g 541.88 1.94 17.065 0.004 AB
PanSTARRS_r 1031.6 3.0 16.366 0.003 AB
PanSTARRS_i 1609.87 3.6 15.883 0.002 AB
PanSTARRS_z 1931.05 5.29 15.686 0.003 AB
PanSTARRS_y 2420.78 12.32 15.440 0.006 AB
2MASS_J 3483.51 229.4 14.150 0.071 Vega
2MASS_H 3776.28 383.45 13.590 0.110 Vega
2MASS_K 4293.21 360.36 12.980 0.091 Vega
WISE_W1 2489.63 27.83 12.711 0.012 Vega
WISE_W2 2353.33 35.38 12.132 0.016 Vega
WISE_W3 4850.41 96.33 9.512 0.022 Vega
WISE_W4 11694.31 835.25 7.110 0.078 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})\, 10.033 10.250 10.425
{\rm log}_{10}({\rm SFR}) -0.054 0.438 0.927
{\rm log}_{10}({\rm sSFR}) -10.384 -9.826 -9.211
{\rm stellar\ age} 4.454 7.135 9.730

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.554 -0.860 -0.361
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.684 -0.454 0.167

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.664 1.119 1.551
\delta -0.588 -0.253 0.067
\tau_1/\tau_2 0.541 0.944 1.386
Q_{PAH} 0.345 1.695 3.449
U_{min} 2.911 7.858 14.845
{\rm log}_{10}(\gamma_e)\, -3.374 -2.167 -1.079

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.094 -2.029 -0.448
{\rm log}_{10}(\tau_{AGN})\, 0.889 1.323 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.229 0.577 0.903
0.03-0.10 Gyr -0.743 0.302 0.959
0.10-0.33 Gyr -1.394 -0.102 0.504
0.33-1.07 Gyr -1.604 -0.166 0.435
1.07-3.50 Gyr -1.340 -0.021 0.411
3.50-11.44 Gyr -0.506 0.245 0.528
11.44-12.71 Gyr -0.473 0.432 1.268

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.872 10.918 10.987
{\rm log}_{10}({\rm SFR}) -0.255 -0.036 0.194
{\rm log}_{10}({\rm sSFR}) -11.169 -10.945 -10.724
{\rm stellar\ age} 7.381 8.197 11.204

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.324 -0.092 0.084
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.088 0.199 0.376

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.131 0.219 0.351
\delta -0.278 0.080 0.304
\tau_1/\tau_2 0.429 0.772 1.199
Q_{PAH} 0.595 1.567 3.356
U_{min} 2.731 7.357 14.770
{\rm log}_{10}(\gamma_e)\, -2.736 -1.727 -0.850

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.124 -1.025 -0.947
{\rm log}_{10}(\tau_{AGN})\, 0.900 1.040 1.197

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.124 0.286 0.477
0.03-0.10 Gyr -1.733 -0.472 0.079
0.10-0.33 Gyr -2.087 -0.605 -0.050
0.33-1.07 Gyr -1.292 -0.276 0.224
1.07-3.50 Gyr -0.912 0.206 0.770
3.50-11.44 Gyr 0.477 1.062 1.172
11.44-12.71 Gyr 0.856 1.376 2.061