2019aaxb results

Information

Transient
Name:AT2019aaxb
Right ascension: 1h26m49.22s
Declination:8d34m50.61s
Discovery Date:Oct. 22, 2019, 4:40 a.m.
Classification:None
Redshift:None
MW E(B-V):0.045
Host
Name:
Right ascension: 1h26m49.28s
Declination:8d34m50.27s
Redshift:None
Photometric Redshift:0.130
 

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: blocked

Task Name Status Time (s)
Cutout download processed 18.12
Transient MWEBV processed 0.05
Host match processed 5.43
Host information processed 0.16
Host MWEBV processed 0.06
Global aperture construction processed 3.64
Global aperture photometry processed 6.15
Validate global photometry processed 20.37
Global host SED inference processed 489.06
Local aperture photometry processed 6.7
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):1h26m49.25s, 8d34m49.67s
semi major axis, semi minor axis (arcsec):8.43, 4.27
angle (degrees, anti-clockwise from east):-158.47
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.48 3.48 21.159 0.303 AB
GALEX_NUV 8.25 2.56 21.609 0.337 AB
SDSS_u 16.12 5.49 20.881 0.370 AB
SDSS_g 45.3 3.07 19.760 0.073 AB
DES_g 48.98 0.58 19.675 0.013 AB
PanSTARRS_g 51.91 2.0 19.612 0.042 AB
SDSS_r 63.69 4.29 19.390 0.073 AB
PanSTARRS_r 57.7 1.89 19.497 0.036 AB
DES_r 80.67 1.1 19.133 0.015 AB
SDSS_i 91.47 5.71 18.997 0.068 AB
PanSTARRS_i 92.95 2.39 18.979 0.028 AB
PanSTARRS_z 125.25 4.22 18.656 0.037 AB
SDSS_z 125.31 19.24 18.655 0.167 AB
DES_z 107.57 3.21 18.821 0.032 AB
PanSTARRS_y 117.12 11.53 18.728 0.107 AB
2MASS_J 104.12 138.39 17.961 1.443 Vega
2MASS_H -156.05 196.88 Vega
2MASS_K 225.98 251.94 16.177 1.210 Vega
WISE_W1 41.52 17.2 17.155 0.450 Vega
WISE_W2 39.15 18.36 16.579 0.509 Vega
WISE_W3 23.51 77.15 15.298 3.563 Vega
WISE_W4 1073.18 566.62 9.703 0.573 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.632 9.796 9.930
{\rm log}_{10}({\rm SFR}) -0.167 0.426 0.994
{\rm log}_{10}({\rm sSFR}) -10.016 -9.395 -8.766
{\rm stellar\ age} 0.790 4.532 6.477

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.519 -0.826 -0.161
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.365 -0.208 0.227

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.275 0.933 1.487
\delta 0.077 0.272 0.366
\tau_1/\tau_2 0.492 0.934 1.364
Q_{PAH} 0.976 2.771 4.803
U_{min} 2.606 8.041 15.810
{\rm log}_{10}(\gamma_e)\, -3.304 -2.101 -0.778

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.001 -2.365 -0.676
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.452 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.411 -0.419 0.004
0.03-0.10 Gyr -0.111 0.559 1.148
0.10-0.32 Gyr -0.072 0.517 1.130
0.32-1.04 Gyr -1.031 -0.024 0.448
1.04-3.37 Gyr -2.252 -0.231 0.105
3.37-10.89 Gyr -2.700 -0.363 -0.021
10.89-12.09 Gyr -2.787 -0.379 0.262