2019hiy

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Information

Transient

Name: AT2019hiy
Right ascension: 18h39m49.46s
Declination: -38d09m14.97s
Discovery Date: June 11, 2019, 9:44 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.085

Host

Name: 2019hiy
Right ascension: 18h39m49.57s
Declination: -38d09m15.47s
Redshift: 0.015574
Photometric Redshift:
 

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 2.81
Cutout download processed 3.19
Global aperture construction processed 0.16
Local aperture photometry processed 0.91
Global aperture photometry processed 0.99
Validate local photometry processed 0.01
Validate global photometry processed 1.6
Host information processed 0.1
Global host SED inference processed 1199.19
Local host SED inference processed 1053.2
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 18h39m49.46s, -38d09m14.97s
semi major axis, semi minor axis (arcsec) = 6.3, 6.3
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 423.17 9.84 17.334 0.025 AB
2MASS_J 1331.46 158.58 15.194 0.129 Vega
2MASS_H 1746.14 236.68 14.427 0.147 Vega
2MASS_K 1221.23 267.91 14.345 0.238 Vega
WISE_W1 540.56 50.43 14.369 0.101 Vega

Aperture details

RA, DEC (J2000) = 18h39m49.47s, -38d09m18.60s
semi major axis, semi minor axis (arcsec) = 23.05, 6.84
angle (degrees, anti-clockwise from east) = -158.51

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 548.57 12.44 17.052 0.025 AB
2MASS_J 9551.92 317.66 13.055 0.036 Vega
2MASS_H 10608.04 471.86 12.468 0.048 Vega
2MASS_K 6909.68 535.59 12.464 0.084 Vega
WISE_W1 4126.63 134.94 12.162 0.036 Vega
WISE_W2 2563.17 101.31 12.039 0.043 Vega
WISE_W3 4664.77 175.36 9.554 0.041 Vega
WISE_W4 24799.54 1573.58 6.294 0.069 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.044 8.509 8.844
{\rm log}_{10}({\rm SFR}) -0.605 -0.250 0.074
{\rm log}_{10}({\rm sSFR}) -9.253 -8.775 -7.994
{\rm stellar\ age} 0.280 4.280 7.294

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.806 -1.313 -0.547
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.690 -0.536 0.202

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.026 0.070 0.185
\delta -0.531 -0.095 0.217
\tau_1/\tau_2 0.559 0.982 1.398
Q_{PAH} 0.316 1.071 2.955
U_{min} 2.838 8.680 16.027
{\rm log}_{10}(\gamma_e)\, -3.380 -2.133 -0.808

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.136 -2.875 -2.005
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.443 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.791 -0.571 -0.373
0.03-0.10 Gyr -0.620 -0.174 0.213
0.10-0.33 Gyr -3.138 -1.102 -0.384
0.33-1.10 Gyr -4.052 -1.651 -1.032
1.10-3.67 Gyr -4.417 -1.755 -1.118
3.67-12.20 Gyr -4.581 -1.877 -1.131
12.20-13.55 Gyr -4.553 -1.846 -0.948

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.507 9.726 9.909
{\rm log}_{10}({\rm SFR}) -0.521 -0.125 0.313
{\rm log}_{10}({\rm sSFR}) -10.302 -9.897 -9.331
{\rm stellar\ age} 5.301 7.852 11.232

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.822 -0.484 -0.233
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.796 -0.967 -0.337

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.049 0.129 0.260
\delta -0.682 -0.240 0.191
\tau_1/\tau_2 0.302 0.772 1.304
Q_{PAH} 0.122 0.435 1.090
U_{min} 2.994 7.977 15.369
{\rm log}_{10}(\gamma_e)\, -3.500 -2.282 -1.237

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.093 -2.799 -1.897
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.525 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.137 -0.388 -0.063
0.03-0.10 Gyr -0.780 -0.072 0.457
0.10-0.33 Gyr -1.782 -0.576 0.089
0.33-1.10 Gyr -2.376 -0.848 -0.168
1.10-3.67 Gyr -2.009 -0.688 -0.189
3.67-12.20 Gyr -1.098 -0.327 -0.025
12.20-13.55 Gyr -0.889 -0.027 0.868