2019aayd results

Information

Transient
Name:AT2019aayd
Right ascension: 9h54m32.03s
Declination:-1d17m28.49s
Discovery Date:Oct. 11, 2019, 12:46 p.m.
Classification:None
Redshift:None
MW E(B-V):
Host
Name:NGC3047A
Right ascension: 9h54m32.09s
Declination:-1d17m26.99s
Redshift:0.019546
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.96
Transient MWEBV processed 0.03
Host match processed 3.7
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 7.07
Validate global photometry processed 20.11
Global host SED inference processed 405.22
Local aperture photometry processed 6.75
Validate local photometry processed 0.03
Local host SED inference processed 474.73
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h54m32.03s, -1d17m28.49s
semi major axis, semi minor axis (arcsec):5.05, 5.05
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 194.51 10.27 18.178 0.057 AB
SDSS_u 1449.21 10.5 15.997 0.008 AB
SDSS_g 4907.85 18.25 14.673 0.004 AB
DES_g 5267.0 3.89 14.596 0.001 AB
PanSTARRS_g 5128.63 1.97 14.625 0.000 AB
SDSS_r 9020.69 24.77 14.012 0.003 AB
PanSTARRS_r 8876.92 2.3 14.029 0.000 AB
DES_r 9964.64 8.25 13.904 0.001 AB
SDSS_i 12243.89 29.05 13.680 0.003 AB
PanSTARRS_i 11732.42 2.73 13.727 0.000 AB
PanSTARRS_z 14980.09 4.09 13.461 0.000 AB
SDSS_z 15582.42 35.87 13.418 0.002 AB
DES_z 16286.82 28.19 13.370 0.002 AB
PanSTARRS_y 17766.9 9.98 13.276 0.001 AB
2MASS_J 22547.6 132.66 12.122 0.006 Vega
2MASS_H 28588.88 200.44 11.392 0.008 Vega
2MASS_K 24770.94 244.76 11.077 0.011 Vega

Aperture details

RA, DEC (J2000):9h54m32.06s, -1d17m26.96s
semi major axis, semi minor axis (arcsec):14.04, 13.58
angle (degrees, anti-clockwise from east):-172.08
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 255.2 15.35 17.883 0.065 AB
GALEX_NUV 498.95 9.9 17.155 0.022 AB
SDSS_u 2303.38 15.93 15.494 0.008 AB
SDSS_g 8591.58 24.45 14.065 0.003 AB
DES_g 9183.56 5.23 13.992 0.001 AB
PanSTARRS_g 9084.73 3.89 14.004 0.000 AB
SDSS_r 15868.17 33.36 13.399 0.002 AB
PanSTARRS_r 15795.37 4.59 13.404 0.000 AB
DES_r 17351.06 11.02 13.302 0.001 AB
SDSS_i 21613.58 40.03 13.063 0.002 AB
PanSTARRS_i 20877.66 6.43 13.101 0.000 AB
PanSTARRS_z 26309.67 9.28 12.850 0.000 AB
SDSS_z 27150.33 60.02 12.816 0.002 AB
DES_z 28027.45 37.25 12.781 0.001 AB
PanSTARRS_y 31621.47 26.4 12.650 0.001 AB
2MASS_J 40405.04 345.37 11.489 0.009 Vega
2MASS_H 50163.19 538.16 10.781 0.012 Vega
2MASS_K 42639.0 667.14 10.488 0.017 Vega
WISE_W2 14916.96 106.37 10.127 0.008 Vega
WISE_W3 39386.13 263.62 7.238 0.007 Vega
WISE_W4 73734.5 2507.94 5.111 0.037 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.165 10.300 10.433
{\rm log}_{10}({\rm SFR}) 0.383 0.752 1.075
{\rm log}_{10}({\rm sSFR}) -10.010 -9.529 -9.195
{\rm stellar\ age} 3.569 5.807 7.305

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.452 -0.785 -0.369
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.829 -0.339 0.168

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.765 1.053 1.264
\delta -0.209 -0.110 0.048
\tau_1/\tau_2 0.666 1.022 1.376
Q_{PAH} 1.011 2.707 5.409
U_{min} 2.603 7.982 14.624
{\rm log}_{10}(\gamma_e)\, -3.251 -2.031 -1.413

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.430 -3.131 -1.421
{\rm log}_{10}(\tau_{AGN})\, 0.933 1.433 2.002

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.223 0.501 0.738
0.03-0.10 Gyr 0.344 0.828 1.186
0.10-0.33 Gyr 0.293 0.745 1.083
0.33-1.10 Gyr 0.136 0.522 0.808
1.10-3.66 Gyr 0.082 0.433 0.686
3.66-12.15 Gyr -0.287 0.245 0.508
12.15-13.50 Gyr -0.487 0.244 0.723

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.473 10.548 10.607
{\rm log}_{10}({\rm SFR}) -0.157 0.095 0.347
{\rm log}_{10}({\rm sSFR}) -10.733 -10.448 -10.173
{\rm stellar\ age} 3.272 5.633 6.919

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.329 -0.141 -0.007
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.809 -1.222 0.247

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.294 0.465 0.674
\delta -0.526 -0.158 0.205
\tau_1/\tau_2 0.456 0.784 1.144
Q_{PAH} 0.444 0.928 1.662
U_{min} 2.696 7.085 13.623
{\rm log}_{10}(\gamma_e)\, -3.337 -2.317 -1.784

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.611 -1.957 -1.506
{\rm log}_{10}(\tau_{AGN})\, 1.098 1.484 1.788

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.051 0.270 0.479
0.03-0.10 Gyr -0.455 -0.007 0.326
0.10-0.33 Gyr -0.338 0.193 0.549
0.33-1.10 Gyr 0.514 0.736 0.922
1.10-3.66 Gyr 0.677 0.911 1.122
3.66-12.15 Gyr -0.121 0.495 0.686
12.15-13.50 Gyr -0.622 0.355 0.840