2018avv

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Information

Transient

Name: 2018avv
Right ascension: 13h51m34.32s
Declination: -5d53m25.08s
Discovery Date: None
Classification: Ia
Redshift: 0.060000
MW E(B-V): 0.026

Host

Name: 2018avv
Right ascension: 13h51m34.35s
Declination: -5d53m25.79s
Redshift: 0.060000
Photometric Redshift: 0.094
 

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 2.8
Cutout download processed 0.74
Global aperture construction processed 0.67
Local aperture photometry processed 6.52
Global aperture photometry processed 6.14
Validate local photometry processed 0.03
Validate global photometry processed 16.72
Host information processed 0.09
Global host SED inference processed 557.55
Local host SED inference processed 436.6
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.12
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) = 13h51m34.32s, -5d53m25.08s
semi major axis, semi minor axis (arcsec) = 1.73, 1.73
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 27.29 1.83 20.310 0.073 AB
SDSS_g 57.35 2.02 19.504 0.038 AB
DES_g 59.67 0.45 19.461 0.008 AB
PanSTARRS_g 55.3 0.38 19.543 0.008 AB
SDSS_r 76.02 2.39 19.198 0.034 AB
PanSTARRS_r 72.42 0.67 19.250 0.010 AB
DES_r 76.81 1.02 19.186 0.014 AB
SDSS_i 94.87 2.87 18.957 0.033 AB
PanSTARRS_i 91.77 0.89 18.993 0.011 AB
PanSTARRS_z 94.93 1.13 18.956 0.013 AB
SDSS_z 96.29 6.2 18.941 0.070 AB
PanSTARRS_y 101.54 2.73 18.883 0.029 AB

Aperture details

RA, DEC (J2000) = 13h51m34.34s, -5d53m25.61s
semi major axis, semi minor axis (arcsec) = 4.34, 3.56
angle (degrees, anti-clockwise from east) = -108.9

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.13 3.68 21.025 0.283 AB
GALEX_NUV 23.78 2.99 20.460 0.137 AB
SDSS_u 47.31 3.44 19.713 0.079 AB
SDSS_g 86.16 2.67 19.062 0.034 AB
DES_g 91.61 0.61 18.995 0.007 AB
PanSTARRS_g 89.03 0.83 19.026 0.010 AB
SDSS_r 117.0 3.35 18.730 0.031 AB
PanSTARRS_r 110.59 1.46 18.791 0.014 AB
DES_r 123.41 1.38 18.672 0.012 AB
SDSS_i 143.88 4.41 18.505 0.033 AB
PanSTARRS_z 138.75 2.49 18.544 0.019 AB
SDSS_z 157.88 13.34 18.404 0.092 AB
PanSTARRS_y 169.98 6.05 18.324 0.039 AB
2MASS_J 24.73 114.86 19.522 5.042 Vega
2MASS_H 194.77 154.53 16.809 0.861 Vega
2MASS_K 327.95 212.24 15.773 0.703 Vega
WISE_W1 38.79 10.2 17.229 0.285 Vega
WISE_W2 20.52 13.95 17.281 0.738 Vega
WISE_W3 55.06 59.51 14.374 1.173 Vega
WISE_W4 -301.75 355.42 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})\, 8.546 8.852 9.030
{\rm log}_{10}({\rm SFR}) -1.228 -0.431 0.167
{\rm log}_{10}({\rm sSFR}) -10.130 -9.298 -8.500
{\rm stellar\ age} 0.560 4.315 6.795

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.651 -1.030 -0.479
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.692 -0.971 -0.029

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.158 0.467 0.913
\delta -0.552 -0.140 0.170
\tau_1/\tau_2 0.662 1.043 1.438
Q_{PAH} 0.716 2.046 4.495
U_{min} 2.987 8.493 16.165
{\rm log}_{10}(\gamma_e)\, -3.415 -2.494 -1.184

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.778 -0.891 -0.290
{\rm log}_{10}(\tau_{AGN})\, 0.970 1.367 1.783

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.679 -1.219 -0.830
0.03-0.10 Gyr -1.264 -0.305 0.322
0.10-0.33 Gyr -1.559 -0.516 0.069
0.33-1.08 Gyr -2.889 -1.025 -0.547
1.08-3.55 Gyr -3.454 -1.233 -0.808
3.55-11.66 Gyr -3.952 -1.437 -0.933
11.66-12.96 Gyr -3.953 -1.453 -0.728

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.731 9.027 9.206
{\rm log}_{10}({\rm SFR}) -0.352 -0.030 0.307
{\rm log}_{10}({\rm sSFR}) -9.451 -9.058 -8.539
{\rm stellar\ age} 3.383 6.150 7.831

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.429 -0.930 -0.477
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.141 0.286 0.413

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.125 0.245 0.472
\delta -0.813 -0.457 -0.162
\tau_1/\tau_2 0.826 1.305 1.703
Q_{PAH} 0.256 0.876 2.015
U_{min} 2.793 8.091 15.536
{\rm log}_{10}(\gamma_e)\, -2.786 -1.823 -0.898

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.494 -2.075 -1.370
{\rm log}_{10}(\tau_{AGN})\, 1.266 1.596 1.877

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.192 -0.823 -0.581
0.03-0.10 Gyr -0.228 0.112 0.460
0.10-0.33 Gyr -1.821 -0.500 -0.081
0.33-1.08 Gyr -2.811 -1.257 -0.784
1.08-3.55 Gyr -2.403 -1.197 -0.797
3.55-11.66 Gyr -1.971 -1.028 -0.698
11.66-12.96 Gyr -2.027 -0.943 -0.286