2019aavi

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Information

Transient

Name: AT2019aavi
Right ascension: 1h26m23.85s
Declination: -18d31m47.41s
Discovery Date: Jan. 5, 2019, 3:32 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name: 2019aavi
Right ascension: 1h26m23.79s
Declination: -18d31m46.48s
Redshift: 0.032716
Photometric Redshift: 0.026
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.24
Cutout download processed 5.37
Global aperture construction processed 0.59
Local aperture photometry processed 4.07
Global aperture photometry processed 4.26
Validate local photometry processed 0.02
Validate global photometry processed 10.85
Host information processed 0.13
Global host SED inference processed 424.54
Local host SED inference processed 577.54
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.04
Log transient processing status processed 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) = 1h26m23.85s, -18d31m47.41s
semi major axis, semi minor axis (arcsec) = 3.06, 3.06
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 710.07 0.79 16.772 0.001 AB
PanSTARRS_g 610.21 0.94 16.936 0.002 AB
PanSTARRS_r 811.97 1.18 16.626 0.002 AB
DES_r 952.76 1.04 16.453 0.001 AB
PanSTARRS_i 843.41 1.18 16.585 0.002 AB
PanSTARRS_z 916.35 2.38 16.495 0.003 AB
PanSTARRS_y 1022.97 4.98 16.375 0.005 AB
2MASS_J 1017.3 67.74 15.486 0.072 Vega
2MASS_H 1204.35 111.65 14.831 0.101 Vega
2MASS_K 1021.1 124.27 14.540 0.132 Vega

Aperture details

RA, DEC (J2000) = 1h26m23.78s, -18d31m46.28s
semi major axis, semi minor axis (arcsec) = 5.59, 5.07
angle (degrees, anti-clockwise from east) = -32.48

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 856.32 0.88 16.568 0.001 AB
PanSTARRS_g 800.93 1.48 16.641 0.002 AB
PanSTARRS_r 1084.52 1.83 16.312 0.002 AB
DES_r 1186.1 1.18 16.215 0.001 AB
PanSTARRS_i 1172.68 1.9 16.227 0.002 AB
PanSTARRS_z 1276.03 3.85 16.135 0.003 AB
PanSTARRS_y 1431.79 8.14 16.010 0.006 AB
2MASS_J 1682.9 151.59 14.940 0.098 Vega
2MASS_H 1744.31 247.31 14.428 0.154 Vega
2MASS_K 1684.24 279.65 13.996 0.180 Vega
WISE_W1 806.17 17.7 13.935 0.024 Vega
WISE_W2 551.91 21.69 13.706 0.043 Vega
WISE_W3 3182.98 96.53 9.969 0.033 Vega
WISE_W4 14091.78 881.97 6.908 0.068 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})\, 9.028 9.366 9.516
{\rm log}_{10}({\rm SFR}) -0.590 -0.435 -0.250
{\rm log}_{10}({\rm sSFR}) -10.043 -9.800 -9.310
{\rm stellar\ age} 2.189 5.424 7.367

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.714 -1.179 -0.537
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.703 -1.481 -1.243

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.243 0.379 0.610
\delta -0.613 -0.110 0.265
\tau_1/\tau_2 0.566 0.982 1.399
Q_{PAH} 2.015 3.782 5.558
U_{min} 2.344 7.362 14.932
{\rm log}_{10}(\gamma_e)\, -3.666 -1.988 -0.835

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.611 -3.850 -2.494
{\rm log}_{10}(\tau_{AGN})\, 1.013 1.613 2.021

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.590 -0.435 -0.250
0.03-0.10 Gyr -0.792 -0.243 0.317
0.10-0.33 Gyr -1.211 -0.560 -0.108
0.33-1.09 Gyr -1.444 -0.713 -0.296
1.09-3.62 Gyr -1.548 -0.808 -0.498
3.62-11.99 Gyr -1.908 -0.951 -0.624
11.99-13.32 Gyr -2.221 -0.997 -0.413

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.243 9.447 9.621
{\rm log}_{10}({\rm SFR}) -0.714 -0.455 -0.282
{\rm log}_{10}({\rm sSFR}) -10.244 -9.917 -9.616
{\rm stellar\ age} 2.742 5.631 7.496

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.199 -0.692 -0.472
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.878 -1.618 -0.113

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.156 0.273 0.422
\delta -0.791 -0.463 0.034
\tau_1/\tau_2 0.654 1.033 1.381
Q_{PAH} 0.497 1.233 2.448
U_{min} 2.626 7.589 15.114
{\rm log}_{10}(\gamma_e)\, -2.624 -1.861 -1.314

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.954 -2.822 -1.936
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.480 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.714 -0.455 -0.282
0.03-0.10 Gyr -0.775 -0.223 0.146
0.10-0.33 Gyr -1.183 -0.426 -0.024
0.33-1.09 Gyr -1.107 -0.529 -0.136
1.09-3.62 Gyr -1.261 -0.697 -0.436
3.62-11.99 Gyr -1.511 -0.820 -0.513
11.99-13.32 Gyr -1.786 -0.857 -0.343