2018hvw

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Information

Transient

Name: SN2018hvw
Right ascension: 23h10m24.27s
Declination: 10d44m13.92s
Discovery Date: Oct. 29, 2018, 8:41 a.m.
Classification: SN Ia
Redshift: 0.065000
MW E(B-V): 0.053

Host

Name:
Right ascension: 23h10m24.25s
Declination: 10d44m16.16s
Redshift: None
Photometric Redshift: 0.060
 

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 6.15
Cutout download processed 4.5
Global aperture construction processed 0.1
Local aperture photometry processed 0.92
Global aperture photometry processed 1.04
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.83
Host information processed 0.14
Global host SED inference processed 610.29
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 23h10m24.27s, 10d44m13.92s
semi major axis, semi minor axis (arcsec) = 1.6, 1.6
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) = 23h10m24.26s, 10d44m16.32s
semi major axis, semi minor axis (arcsec) = 7.07, 5.6
angle (degrees, anti-clockwise from east) = -77.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 5.81 1.63 21.989 0.305 AB
2MASS_J 849.73 147.34 15.682 0.188 Vega
2MASS_H 1352.16 220.57 14.705 0.177 Vega
2MASS_K 1070.27 245.71 14.488 0.249 Vega
WISE_W1 403.31 14.96 14.687 0.040 Vega
WISE_W2 235.69 19.2 14.630 0.088 Vega
WISE_W3 9.62 74.57 16.268 8.412 Vega
WISE_W4 -719.78 455.52 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})\, 9.711 9.917 10.097
{\rm log}_{10}({\rm SFR}) -1.247 -0.355 0.123
{\rm log}_{10}({\rm sSFR}) -11.204 -10.280 -9.707
{\rm stellar\ age} 4.434 6.933 9.208

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.875 -0.300 -0.037
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.007 -0.445 0.039

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.254 0.445 0.639
\delta -0.878 -0.631 -0.283
\tau_1/\tau_2 0.295 0.725 1.209
Q_{PAH} 0.551 1.600 3.541
U_{min} 2.438 6.686 13.737
{\rm log}_{10}(\gamma_e)\, -3.489 -2.376 -1.151

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.407 -3.294 -2.009
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.476 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.383 -0.328 0.221
0.03-0.10 Gyr -1.713 -0.621 0.147
0.10-0.33 Gyr -1.732 -0.572 0.051
0.33-1.08 Gyr -1.530 -0.337 0.326
1.08-3.54 Gyr -1.084 -0.195 0.163
3.54-11.60 Gyr -0.759 -0.070 0.218
11.60-12.89 Gyr -0.796 0.017 0.816