2019aex

Download data

Information

Transient

Name: 2019aex
Right ascension: 0h39m15.69s
Declination: 6d41m18.38s
Discovery Date: None
Classification: Ia
Redshift: 0.038680
MW E(B-V): 0.033

Host

Name: 2019aex
Right ascension: 0h39m15.71s
Declination: 6d41m18.61s
Redshift: 0.038683
Photometric Redshift: 0.025
 

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 1.88
Cutout download processed 21.02
Global aperture construction processed 0.67
Local aperture photometry processed 7.31
Global aperture photometry processed 7.34
Validate local photometry processed 0.04
Validate global photometry processed 20.73
Host information processed 0.09
Global host SED inference processed 444.14
Local host SED inference processed 494.37
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) = 0h39m15.69s, 6d41m18.38s
semi major axis, semi minor axis (arcsec) = 2.61, 2.61
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 111.36 4.79 18.783 0.047 AB
SDSS_g 687.76 6.88 16.806 0.011 AB
DES_g 759.01 1.19 16.699 0.002 AB
PanSTARRS_g 763.39 1.2 16.693 0.002 AB
SDSS_r 1666.1 10.71 15.846 0.007 AB
PanSTARRS_r 1693.14 1.1 15.828 0.001 AB
DES_r 1930.76 3.03 15.686 0.002 AB
SDSS_i 2560.07 13.4 15.379 0.006 AB
PanSTARRS_i 2420.0 1.08 15.440 0.000 AB
PanSTARRS_z 3276.38 2.87 15.112 0.001 AB
SDSS_z 3646.8 18.11 14.995 0.005 AB
DES_z 3727.86 10.36 14.971 0.003 AB
PanSTARRS_y 4030.55 4.61 14.887 0.001 AB

Aperture details

RA, DEC (J2000) = 0h39m15.69s, 6d41m18.83s
semi major axis, semi minor axis (arcsec) = 12.72, 10.57
angle (degrees, anti-clockwise from east) = -121.89

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.28 0.87 21.905 0.150 AB
GALEX_NUV 14.28 0.92 21.013 0.070 AB
SDSS_u 415.04 18.69 17.355 0.049 AB
SDSS_g 1982.76 12.35 15.657 0.007 AB
DES_g 2103.61 2.08 15.593 0.001 AB
PanSTARRS_g 2061.53 4.52 15.615 0.002 AB
SDSS_r 4591.48 18.98 14.745 0.004 AB
PanSTARRS_r 4464.93 4.24 14.775 0.001 AB
DES_r 5019.7 5.04 14.648 0.001 AB
SDSS_i 6893.72 24.58 14.304 0.004 AB
PanSTARRS_i 6747.94 3.8 14.327 0.001 AB
PanSTARRS_z 8961.7 11.28 14.019 0.001 AB
SDSS_z 9554.27 47.7 13.950 0.005 AB
DES_z 9662.95 16.85 13.937 0.002 AB
PanSTARRS_y 11233.34 19.67 13.774 0.002 AB
2MASS_J 14303.47 288.62 12.616 0.022 Vega
2MASS_H 16879.6 449.31 11.964 0.029 Vega
2MASS_K 15325.87 443.0 11.599 0.031 Vega
WISE_W1 6609.95 52.34 11.651 0.009 Vega
WISE_W2 3751.66 55.47 11.625 0.016 Vega
WISE_W3 540.18 234.24 11.895 0.471 Vega
WISE_W4 2283.77 883.81 8.883 0.420 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})\, 10.168 10.319 10.454
{\rm log}_{10}({\rm SFR}) -0.016 0.385 0.841
{\rm log}_{10}({\rm sSFR}) -10.449 -9.947 -9.358
{\rm stellar\ age} 4.517 6.745 8.400

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.245 -0.548 -0.250
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.818 -1.380 0.035

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.758 1.013 1.369
\delta -0.908 -0.746 -0.555
\tau_1/\tau_2 0.578 0.932 1.337
Q_{PAH} 0.543 1.437 2.619
U_{min} 2.500 7.646 14.464
{\rm log}_{10}(\gamma_e)\, -2.987 -1.789 -0.922

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.538 -3.676 -2.140
{\rm log}_{10}(\tau_{AGN})\, 0.950 1.565 2.007

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.243 0.481 0.725
0.03-0.10 Gyr -0.412 0.306 0.904
0.10-0.33 Gyr -0.579 0.194 0.760
0.33-1.09 Gyr -0.489 0.177 0.581
1.09-3.61 Gyr -0.251 0.342 0.609
3.61-11.91 Gyr -0.184 0.341 0.563
11.91-13.24 Gyr -0.356 0.395 0.975

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.916 11.010 11.039
{\rm log}_{10}({\rm SFR}) -1.884 -1.242 -0.577
{\rm log}_{10}({\rm sSFR}) -12.958 -12.277 -11.558
{\rm stellar\ age} 9.285 12.455 12.570

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.747 -0.527 -0.392
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.889 0.039 0.357

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.238 0.333 0.509
\delta -0.750 -0.546 -0.343
\tau_1/\tau_2 0.561 0.976 1.420
Q_{PAH} 0.637 2.422 4.499
U_{min} 2.725 8.131 15.877
{\rm log}_{10}(\gamma_e)\, -2.557 -1.390 -0.907

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.579 -3.699 -2.559
{\rm log}_{10}(\tau_{AGN})\, 1.237 1.751 2.045

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.147 -1.255 -0.628
0.03-0.10 Gyr -3.016 -1.392 -0.610
0.10-0.33 Gyr -4.462 -1.888 -0.907
0.33-1.09 Gyr -5.010 -2.236 -1.016
1.09-3.61 Gyr -3.777 -1.806 -0.537
3.61-11.91 Gyr -1.988 -0.414 1.056
11.91-13.24 Gyr 1.554 2.130 2.168