2018ezx

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Information

Transient

Name: 2018ezx
Right ascension: 4h08m08.16s
Declination: -8d50m00.28s
Discovery Date: None
Classification: Ia
Redshift: 0.032900
MW E(B-V): 0.040

Host

Name: 2018ezx
Right ascension: 4h08m08.24s
Declination: -8d50m04.32s
Redshift: 0.032903
Photometric Redshift: 0.026
 

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 2.07
Cutout download processed 10.5
Global aperture construction processed 0.68
Local aperture photometry processed 6.13
Global aperture photometry processed 6.05
Validate local photometry processed 0.02
Validate global photometry processed 15.86
Host information processed 0.09
Global host SED inference processed 496.67
Local host SED inference processed 492.62
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) = 4h08m08.16s, -8d50m00.28s
semi major axis, semi minor axis (arcsec) = 3.05, 3.05
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 551.03 0.92 17.047 0.002 AB
PanSTARRS_g 581.4 0.98 16.989 0.002 AB
PanSTARRS_r 1039.37 1.0 16.358 0.001 AB
DES_r 1073.7 2.39 16.323 0.002 AB
PanSTARRS_i 1366.05 0.94 16.061 0.001 AB
PanSTARRS_z 1619.5 2.47 15.877 0.002 AB
DES_z 1675.4 5.22 15.840 0.003 AB
PanSTARRS_y 2030.95 5.9 15.631 0.003 AB
2MASS_J 2319.72 67.57 14.592 0.032 Vega
2MASS_H 2823.44 106.28 13.905 0.041 Vega
2MASS_K 2674.01 131.48 13.494 0.053 Vega

Aperture details

RA, DEC (J2000) = 4h08m08.17s, -8d50m04.86s
semi major axis, semi minor axis (arcsec) = 26.46, 19.05
angle (degrees, anti-clockwise from east) = -6.94

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 9165.64 3.9 13.995 0.000 AB
PanSTARRS_g 9637.1 6.57 13.940 0.001 AB
PanSTARRS_r 16516.41 6.44 13.355 0.000 AB
DES_r 16565.14 9.63 13.352 0.001 AB
PanSTARRS_i 20777.04 6.24 13.106 0.000 AB
PanSTARRS_z 24502.95 17.21 12.927 0.001 AB
DES_z 25266.49 20.79 12.894 0.001 AB
PanSTARRS_y 31873.91 43.04 12.641 0.001 AB
2MASS_J 38648.48 491.32 11.537 0.014 Vega
2MASS_H 47805.59 780.0 10.834 0.018 Vega
WISE_W1 22953.17 99.9 10.299 0.005 Vega
WISE_W2 15313.37 402.42 10.098 0.029 Vega
WISE_W3 96796.58 3216.79 6.261 0.036 Vega
WISE_W4 200005.64 12693.61 4.027 0.069 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})\, 9.637 9.838 9.978
{\rm log}_{10}({\rm SFR}) -1.117 -0.480 0.044
{\rm log}_{10}({\rm sSFR}) -10.989 -10.280 -9.663
{\rm stellar\ age} 4.592 7.221 9.329

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.413 -0.896 -0.466
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.473 -0.066 0.298

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.326 0.560 0.887
\delta -0.831 -0.530 -0.222
\tau_1/\tau_2 0.654 0.992 1.320
Q_{PAH} 0.807 2.462 4.290
U_{min} 2.507 7.309 14.108
{\rm log}_{10}(\gamma_e)\, -3.527 -2.574 -1.242

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.939 -1.544 -0.432
{\rm log}_{10}(\tau_{AGN})\, 0.764 1.031 1.699

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.933 -0.438 -0.095
0.03-0.10 Gyr -1.707 -0.570 0.115
0.10-0.33 Gyr -1.675 -0.440 0.166
0.33-1.09 Gyr -1.350 -0.367 0.175
1.09-3.62 Gyr -1.020 -0.235 0.084
3.62-11.98 Gyr -0.714 -0.161 0.109
11.98-13.32 Gyr -0.730 -0.034 0.704

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.723 10.884 11.055
{\rm log}_{10}({\rm SFR}) 0.365 1.213 1.572
{\rm log}_{10}({\rm sSFR}) -10.604 -9.738 -9.179
{\rm stellar\ age} 2.946 5.498 7.549

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.529 -0.124 0.043
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.282 0.137 0.309

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.359 0.615 0.837
\delta -0.665 -0.301 0.032
\tau_1/\tau_2 0.494 0.872 1.268
Q_{PAH} 0.355 1.010 3.612
U_{min} 3.109 8.113 14.942
{\rm log}_{10}(\gamma_e)\, -2.637 -1.859 -1.025

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.882 -2.664 -1.573
{\rm log}_{10}(\tau_{AGN})\, 1.155 1.701 2.036

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.761 1.190 1.402
0.03-0.10 Gyr -0.446 1.203 1.656
0.10-0.33 Gyr -0.394 1.168 1.576
0.33-1.09 Gyr 0.261 1.004 1.358
1.09-3.62 Gyr 0.621 1.047 1.393
3.62-11.98 Gyr 0.065 0.769 1.103
11.98-13.32 Gyr -0.214 0.754 1.381