2018bvd

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Information

Transient

Name: SN2018bvd
Right ascension: 16h45m24.80s
Declination: 35d57m21.75s
Discovery Date: May 15, 2018, 1:14 p.m.
Classification: SN Ia
Redshift: 0.115000
MW E(B-V): 0.020

Host

Name:
Right ascension: 16h45m24.45s
Declination: 35d57m20.78s
Redshift: None
Photometric Redshift: 0.119
 

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
failed
 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 6.38
Cutout download processed 22.94
Global aperture construction processed 0.67
Local aperture photometry processed 6.98
Global aperture photometry processed 7.16
Validate local photometry processed 0.03
Validate global photometry processed 18.57
Host information processed 0.19
Global host SED inference processed 402.06
Local host SED inference failed 0.0
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) = 16h45m24.80s, 35d57m21.75s
semi major axis, semi minor axis (arcsec) = 0.96, 0.96
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 0.78 0.31 24.171 0.428 AB

Aperture details

RA, DEC (J2000) = 16h45m24.43s, 35d57m20.98s
semi major axis, semi minor axis (arcsec) = 5.05, 3.43
angle (degrees, anti-clockwise from east) = -69.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.69 1.93 22.222 0.446 AB
GALEX_NUV 6.9 0.5 21.803 0.079 AB
SDSS_u 24.8 3.34 20.414 0.146 AB
SDSS_g 33.46 1.98 20.089 0.064 AB
DES_g 38.22 0.45 19.944 0.013 AB
PanSTARRS_g 41.18 0.88 19.863 0.023 AB
SDSS_r 63.95 2.69 19.385 0.046 AB
PanSTARRS_r 64.93 1.04 19.369 0.017 AB
SDSS_i 76.31 3.99 19.194 0.057 AB
PanSTARRS_i 78.6 1.19 19.162 0.016 AB
PanSTARRS_z 79.75 2.29 19.146 0.031 AB
SDSS_z 121.86 11.49 18.685 0.102 AB
DES_z 85.98 1.91 19.064 0.024 AB
PanSTARRS_y 91.7 6.01 18.994 0.071 AB
2MASS_J 104.17 102.2 17.961 1.065 Vega
2MASS_H 108.75 154.33 17.441 1.541 Vega
2MASS_K 20.11 181.04 18.803 9.772 Vega
WISE_W1 39.35 8.98 17.214 0.248 Vega
WISE_W2 36.26 10.51 16.663 0.315 Vega
WISE_W3 71.0 45.03 14.098 0.689 Vega
WISE_W4 -160.32 249.33 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})\, 9.430 9.526 9.616
{\rm log}_{10}({\rm SFR}) -0.307 -0.008 0.301
{\rm log}_{10}({\rm sSFR}) -9.877 -9.550 -9.175
{\rm stellar\ age} 5.723 6.731 7.878

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.835 -0.378 -0.163
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.743 -0.417 -0.254

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.130 0.218 0.382
\delta -0.830 -0.530 -0.198
\tau_1/\tau_2 0.782 1.159 1.537
Q_{PAH} 0.667 1.789 3.883
U_{min} 2.671 7.920 14.724
{\rm log}_{10}(\gamma_e)\, -2.278 -1.345 -0.518

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.829 -2.144 -1.276
{\rm log}_{10}(\tau_{AGN})\, 1.085 1.541 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.417 -0.231 -0.066
0.03-0.10 Gyr -0.294 0.068 0.413
0.10-0.32 Gyr -0.910 -0.433 -0.145
0.32-1.05 Gyr -1.121 -0.658 -0.370
1.05-3.41 Gyr -0.946 -0.551 -0.307
3.41-11.04 Gyr -0.590 -0.352 -0.213
11.04-12.27 Gyr -0.709 -0.220 0.222