2018hzg

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Information

Transient

Name: 2018hzg
Right ascension: 11h42m23.66s
Declination: 10d15m51.16s
Discovery Date: None
Classification: Ia
Redshift: 0.021690
MW E(B-V): 0.049

Host

Name: 2018hzg
Right ascension: 11h42m23.69s
Declination: 10d15m51.12s
Redshift: 0.021604
Photometric Redshift: 0.018
 

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 1.11
Cutout download processed 22.69
Global aperture construction processed 0.68
Local aperture photometry processed 7.92
Global aperture photometry processed 7.83
Validate local photometry processed 0.03
Validate global photometry processed 20.3
Host information processed 0.09
Global host SED inference processed 467.79
Local host SED inference processed 464.7
Transient information processed 0.0
Transient MWEBV processed 0.03
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) = 11h42m23.66s, 10d15m51.16s
semi major axis, semi minor axis (arcsec) = 4.58, 4.58
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.06 3.83 21.110 0.318 AB
SDSS_u 905.95 8.97 16.507 0.011 AB
SDSS_g 5093.45 18.66 14.632 0.004 AB
DES_g 5512.41 2.94 14.547 0.001 AB
PanSTARRS_g 5287.56 1.87 14.592 0.000 AB
SDSS_r 11114.67 27.69 13.785 0.003 AB
PanSTARRS_r 10929.56 2.8 13.803 0.000 AB
DES_r 12393.89 7.27 13.667 0.001 AB
SDSS_i 16025.78 33.45 13.388 0.002 AB
PanSTARRS_i 16075.23 2.93 13.385 0.000 AB
PanSTARRS_z 20420.05 4.6 13.125 0.000 AB
SDSS_z 21796.77 43.56 13.054 0.002 AB
DES_z 21838.85 55.75 13.052 0.003 AB
PanSTARRS_y 25079.08 7.29 12.902 0.000 AB
2MASS_J 30504.99 136.09 11.794 0.005 Vega
2MASS_H 38900.68 184.6 11.058 0.005 Vega
2MASS_K 33364.75 236.25 10.754 0.008 Vega

Aperture details

RA, DEC (J2000) = 11h42m23.71s, 10d15m51.16s
semi major axis, semi minor axis (arcsec) = 26.08, 20.04
angle (degrees, anti-clockwise from east) = -93.08

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 109.39 11.08 18.803 0.110 AB
SDSS_u 2466.23 26.04 15.420 0.011 AB
SDSS_g 12016.38 30.41 13.701 0.003 AB
PanSTARRS_r 25640.2 9.0 12.878 0.000 AB
2MASS_J 71257.68 614.34 10.873 0.009 Vega
2MASS_H 88911.51 867.59 10.160 0.011 Vega
2MASS_K 72413.04 1146.01 9.913 0.017 Vega
WISE_W1 35469.12 136.94 9.826 0.004 Vega
WISE_W2 19794.76 134.23 9.820 0.007 Vega
WISE_W4 11002.83 1654.49 7.176 0.163 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})\, 10.409 10.577 10.676
{\rm log}_{10}({\rm SFR}) 0.107 0.636 1.029
{\rm log}_{10}({\rm sSFR}) -10.445 -9.904 -9.466
{\rm stellar\ age} 2.561 6.156 7.806

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.519 -1.031 -0.665
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.722 -0.932 -0.064

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.794 1.113 1.455
\delta -0.687 -0.513 -0.357
\tau_1/\tau_2 0.696 1.015 1.340
Q_{PAH} 1.999 2.879 4.996
U_{min} 2.362 7.265 13.959
{\rm log}_{10}(\gamma_e)\, -3.608 -2.842 -1.817

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.597 -3.567 -1.397
{\rm log}_{10}(\tau_{AGN})\, 1.095 1.618 2.032

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.277 0.607 0.960
0.03-0.10 Gyr -0.268 0.557 1.075
0.10-0.33 Gyr -0.021 0.739 1.254
0.33-1.10 Gyr 0.083 0.678 1.080
1.10-3.65 Gyr 0.179 0.677 0.969
3.65-12.12 Gyr -0.414 0.561 0.812
12.12-13.47 Gyr -0.619 0.529 1.052

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.015 11.073 11.172
{\rm log}_{10}({\rm SFR}) -1.094 -0.291 0.326
{\rm log}_{10}({\rm sSFR}) -12.246 -11.350 -10.728
{\rm stellar\ age} 7.809 8.661 12.067

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.583 -0.319 -0.179
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.578 -0.619 -0.067

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.138 0.259 0.462
\delta -0.883 -0.548 -0.054
\tau_1/\tau_2 0.353 0.794 1.224
Q_{PAH} 0.297 1.506 4.332
U_{min} 2.033 5.951 12.252
{\rm log}_{10}(\gamma_e)\, -3.704 -2.924 -1.735

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.589 -3.890 -2.995
{\rm log}_{10}(\tau_{AGN})\, 1.092 1.656 1.986

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.033 -0.295 0.316
0.03-0.10 Gyr -1.588 -0.444 0.322
0.10-0.33 Gyr -1.828 -0.368 0.385
0.33-1.10 Gyr -1.686 -0.196 0.433
1.10-3.65 Gyr -1.137 0.332 0.862
3.65-12.12 Gyr 0.428 1.191 1.314
12.12-13.47 Gyr 0.970 1.501 2.246