2019ahe

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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
 

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 2.51
Cutout download processed 3.42
Global aperture construction processed 0.69
Local aperture photometry processed 4.22
Global aperture photometry processed 4.02
Validate local photometry processed 0.02
Validate global photometry processed 8.01
Host information processed 0.09
Global host SED inference processed 450.5
Local host SED inference processed 440.76
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 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
 

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})\, 8.698 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