2018gwx

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Information

Transient

Name: SN2018gwx
Right ascension: 3h33m26.00s
Declination: -18d50m08.13s
Discovery Date: Sept. 16, 2018, 9:17 a.m.
Classification: SN Ia
Redshift: 0.107624
MW E(B-V): 0.037

Host

Name: 863154
Right ascension: 3h33m26.22s
Declination: -18d50m07.04s
Redshift: 0.107624
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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 4.22
Cutout download processed 4.3
Global aperture construction processed 0.58
Local aperture photometry processed 1.66
Global aperture photometry processed 1.71
Validate local photometry no valid phot 0.02
Validate global photometry processed 6.79
Host information processed 0.14
Global host SED inference processed 411.48
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status blocked 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) = 3h33m26.00s, -18d50m08.13s
semi major axis, semi minor axis (arcsec) = 1.02, 1.02
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 3h33m26.21s, -18d50m07.10s
semi major axis, semi minor axis (arcsec) = 14.44, 9.18
angle (degrees, anti-clockwise from east) = -14.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 41.49 3.97 19.855 0.104 AB
GALEX_NUV 47.27 3.1 19.714 0.071 AB
PanSTARRS_g 718.28 3.23 16.759 0.005 AB
2MASS_J 4672.28 255.43 13.831 0.059 Vega
2MASS_H 5160.86 370.06 13.251 0.078 Vega
2MASS_K 5412.21 470.71 12.729 0.094 Vega
WISE_W1 2592.11 26.96 12.667 0.011 Vega
WISE_W2 1657.08 33.12 12.513 0.022 Vega
WISE_W3 4513.83 126.76 9.590 0.030 Vega
WISE_W4 2661.47 757.98 8.717 0.309 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.101 11.191 11.252
{\rm log}_{10}({\rm SFR}) 0.303 0.535 0.805
{\rm log}_{10}({\rm sSFR}) -10.899 -10.644 -10.390
{\rm stellar\ age} 5.765 6.958 8.041

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.256 -0.055 0.084
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.795 -0.272 0.222

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.198 0.297 0.442
\delta -0.525 -0.223 0.138
\tau_1/\tau_2 0.400 0.778 1.162
Q_{PAH} 1.125 2.785 4.682
U_{min} 2.315 6.826 13.672
{\rm log}_{10}(\gamma_e)\, -2.694 -1.789 -1.001

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.484 -3.549 -2.367
{\rm log}_{10}(\tau_{AGN})\, 1.069 1.578 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.424 0.719 1.009
0.03-0.10 Gyr -0.303 0.361 0.752
0.10-0.32 Gyr -0.301 0.419 0.819
0.32-1.05 Gyr 0.255 0.760 1.085
1.05-3.43 Gyr 0.717 1.183 1.455
3.43-11.12 Gyr 1.075 1.334 1.469
11.12-12.36 Gyr 0.746 1.349 1.848