2020avu

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Information

Transient

Name: 2020avu
Right ascension: 17h13m21.72s
Declination: 43d54m06.40s
Discovery Date: None
Classification: Ia
Redshift: 0.055000
MW E(B-V): 0.014

Host

Name:
Right ascension: 17h13m22.19s
Declination: 43d54m09.01s
Redshift: 0.048306
Photometric Redshift: 0.063
 

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 6.83
Cutout download processed 14.71
Global aperture construction processed 0.66
Local aperture photometry processed 5.46
Global aperture photometry processed 4.87
Validate local photometry processed 0.02
Validate global photometry processed 14.73
Host information processed 0.13
Global host SED inference processed 480.62
Local host SED inference processed 459.36
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) = 17h13m21.72s, 43d54m06.40s
semi major axis, semi minor axis (arcsec) = 2.11, 2.11
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 31.04 2.06 20.170 0.072 AB
SDSS_g 105.12 2.71 18.846 0.028 AB
PanSTARRS_g 112.97 0.46 18.768 0.004 AB
SDSS_r 210.89 3.86 18.090 0.020 AB
PanSTARRS_r 213.44 0.63 18.077 0.003 AB
SDSS_i 306.5 4.8 17.684 0.017 AB
PanSTARRS_i 293.45 0.53 17.731 0.002 AB
PanSTARRS_z 368.19 1.25 17.485 0.004 AB
SDSS_z 410.89 8.53 17.366 0.023 AB
PanSTARRS_y 451.5 3.06 17.263 0.007 AB

Aperture details

RA, DEC (J2000) = 17h13m22.20s, 43d54m09.18s
semi major axis, semi minor axis (arcsec) = 21.06, 9.78
angle (degrees, anti-clockwise from east) = -110.59

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 68.85 7.1 19.305 0.112 AB
GALEX_NUV 95.95 5.34 18.945 0.060 AB
SDSS_u 431.98 11.71 17.311 0.029 AB
SDSS_g 1147.06 9.51 16.251 0.009 AB
PanSTARRS_g 1291.67 2.84 16.122 0.002 AB
SDSS_r 2235.35 13.6 15.527 0.007 AB
PanSTARRS_r 2347.84 3.93 15.473 0.002 AB
SDSS_i 3329.59 18.41 15.094 0.006 AB
PanSTARRS_i 3231.66 3.41 15.126 0.001 AB
PanSTARRS_z 3924.78 8.14 14.915 0.002 AB
SDSS_z 4525.15 49.25 14.761 0.012 AB
PanSTARRS_y 4789.54 20.62 14.699 0.005 AB
2MASS_J 6538.3 358.96 13.466 0.060 Vega
2MASS_H 9235.6 509.01 12.619 0.060 Vega
2MASS_K 5959.92 707.75 12.624 0.129 Vega
WISE_W1 3480.96 32.26 12.347 0.010 Vega
WISE_W2 2898.1 37.37 11.906 0.014 Vega
WISE_W3 8891.86 142.5 8.854 0.017 Vega
WISE_W4 18476.41 1010.79 6.613 0.059 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})\, 9.567 9.682 9.805
{\rm log}_{10}({\rm SFR}) -1.449 -0.733 -0.192
{\rm log}_{10}({\rm sSFR}) -11.115 -10.438 -9.880
{\rm stellar\ age} 6.134 7.570 9.371

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.233 -0.646 -0.225
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.750 0.000 0.363

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.276 0.858 1.327
\delta -0.504 -0.045 0.279
\tau_1/\tau_2 0.641 0.989 1.349
Q_{PAH} 0.511 1.831 3.641
U_{min} 2.852 8.445 15.353
{\rm log}_{10}(\gamma_e)\, -3.209 -2.010 -0.729

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.891 -1.680 -0.394
{\rm log}_{10}(\tau_{AGN})\, 0.912 1.352 1.831

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.584 -0.870 -0.309
0.03-0.10 Gyr -1.565 -0.767 -0.125
0.10-0.33 Gyr -1.478 -0.728 -0.142
0.33-1.09 Gyr -1.512 -0.705 -0.244
1.09-3.58 Gyr -1.276 -0.485 -0.146
3.58-11.80 Gyr -0.558 -0.216 -0.042
11.80-13.11 Gyr -0.622 -0.068 0.528

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.640 10.678 10.750
{\rm log}_{10}({\rm SFR}) -0.019 0.276 0.591
{\rm log}_{10}({\rm sSFR}) -10.724 -10.407 -10.082
{\rm stellar\ age} 7.728 8.607 11.461

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.398 -0.240 -0.117
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.072 0.326 0.444

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.169 0.242 0.353
\delta -0.820 -0.556 -0.187
\tau_1/\tau_2 0.436 0.839 1.253
Q_{PAH} 0.189 0.653 1.401
U_{min} 2.618 7.452 14.153
{\rm log}_{10}(\gamma_e)\, -3.142 -2.231 -1.513

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.221 -1.064 -0.932
{\rm log}_{10}(\tau_{AGN})\, 1.365 1.498 1.610

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.585 0.047 0.324
0.03-0.10 Gyr -0.119 0.348 0.720
0.10-0.33 Gyr -0.733 -0.119 0.247
0.33-1.09 Gyr -0.998 -0.339 0.018
1.09-3.58 Gyr -0.979 -0.171 0.319
3.58-11.80 Gyr 0.222 0.821 0.924
11.80-13.11 Gyr 0.648 1.186 1.807