2019ahe results

Information

Transient
Name:AT2019ahe
Right ascension: 10h29m59.94s
Declination:-11d16m45.36s
Discovery Date:Jan. 26, 2019, 12:24 p.m.
Classification:None
Redshift:None
MW E(B-V):0.047
Host
Name:2019ahe
Right ascension: 10h30m00.06s
Declination:-11d16m54.15s
Redshift:0.029200
Photometric Redshift:0.035
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_NUV
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.42
Transient MWEBV processed 0.04
Host match processed 2.51
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.69
Global aperture photometry processed 4.02
Validate global photometry processed 8.01
Global host SED inference processed 450.5
Local aperture photometry processed 4.22
Validate local photometry processed 0.02
Local host SED inference processed 440.76
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h29m59.94s, -11d16m45.36s
semi major axis, semi minor axis (arcsec):3.42, 3.42
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 207.87 0.83 18.106 0.004 AB
PanSTARRS_r 287.2 1.19 17.755 0.004 AB
PanSTARRS_i 339.79 1.03 17.572 0.003 AB
PanSTARRS_z 380.77 2.1 17.448 0.006 AB
PanSTARRS_y 453.18 5.19 17.259 0.012 AB
2MASS_J 427.86 64.46 16.427 0.164 Vega
2MASS_H 582.53 85.01 15.619 0.158 Vega
2MASS_K 266.68 137.98 15.997 0.562 Vega

Aperture details

RA, DEC (J2000):10h29m59.86s, -11d16m53.25s
semi major axis, semi minor axis (arcsec):23.44, 21.17
angle (degrees, anti-clockwise from east):-138.25
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 3372.83 5.2 15.080 0.002 AB
PanSTARRS_i 5906.5 6.47 14.472 0.001 AB
PanSTARRS_y 7930.59 33.95 14.152 0.005 AB
WISE_W1 4785.22 51.57 12.001 0.012 Vega
WISE_W2 3237.55 61.2 11.785 0.021 Vega
WISE_W4 53508.67 2452.26 5.459 0.050 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.698 8.932 9.113
{\rm log}_{10}({\rm SFR}) -1.413 -0.740 -0.197
{\rm log}_{10}({\rm sSFR}) -10.445 -9.695 -9.051
{\rm stellar\ age} 1.905 5.616 7.756

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.644 -0.992 -0.392
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.341 -0.560 -0.008

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.171 0.471 0.810
\delta -0.658 -0.152 0.204
\tau_1/\tau_2 0.671 1.074 1.480
Q_{PAH} 0.569 1.970 4.220
U_{min} 2.668 7.923 15.146
{\rm log}_{10}(\gamma_e)\, -3.284 -2.152 -0.953

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.960 -1.851 -0.835
{\rm log}_{10}(\tau_{AGN})\, 0.930 1.409 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.418 -1.053 -0.764
0.03-0.10 Gyr -1.707 -0.666 -0.058
0.10-0.33 Gyr -1.532 -0.635 -0.046
0.33-1.10 Gyr -1.925 -0.983 -0.538
1.10-3.63 Gyr -2.243 -1.085 -0.736
3.63-12.03 Gyr -2.625 -1.172 -0.798
12.03-13.37 Gyr -2.651 -1.204 -0.514

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.014 10.211 10.417
{\rm log}_{10}({\rm SFR}) -0.250 0.376 0.879
{\rm log}_{10}({\rm sSFR}) -10.589 -9.852 -9.306
{\rm stellar\ age} 3.456 6.616 8.849

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.154 -0.705 -0.391
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.705 -0.846 0.200

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.208 0.339 0.536
\delta -0.842 -0.513 -0.084
\tau_1/\tau_2 0.651 1.083 1.503
Q_{PAH} 0.544 2.068 4.420
U_{min} 2.884 8.140 15.332
{\rm log}_{10}(\gamma_e)\, -2.691 -1.731 -1.083

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.778 -2.169 -1.468
{\rm log}_{10}(\tau_{AGN})\, 1.150 1.694 2.042

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.335 0.223 0.654
0.03-0.10 Gyr -0.786 0.400 0.953
0.10-0.33 Gyr -1.211 0.235 0.808
0.33-1.10 Gyr -1.592 0.087 0.571
1.10-3.63 Gyr -1.244 0.114 0.480
3.63-12.03 Gyr -0.756 0.183 0.509
12.03-13.37 Gyr -0.823 0.247 0.992