2018bba

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Information

Transient

Name: SN2018bba
Right ascension: 10h38m03.99s
Declination: 45d15m23.90s
Discovery Date: April 10, 2018, 6:14 a.m.
Classification: SN Ia
Redshift: 0.121000
MW E(B-V): 0.016

Host

Name:
Right ascension: 10h38m03.83s
Declination: 45d15m25.72s
Redshift: None
Photometric Redshift: 0.115
 

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 6.11
Cutout download processed 29.51
Global aperture construction processed 0.68
Local aperture photometry processed 5.71
Global aperture photometry processed 5.4
Validate local photometry no valid phot 0.02
Validate global photometry processed 15.03
Host information processed 0.14
Global host SED inference processed 408.4
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
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) = 10h38m03.99s, 45d15m23.90s
semi major axis, semi minor axis (arcsec) = 0.92, 0.92
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) = 10h38m03.83s, 45d15m25.98s
semi major axis, semi minor axis (arcsec) = 6.18, 3.8
angle (degrees, anti-clockwise from east) = -45.35

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.87 3.28 21.214 0.300 AB
GALEX_NUV 13.05 0.63 21.111 0.052 AB
SDSS_u 13.78 3.48 21.052 0.274 AB
SDSS_g 71.01 2.56 19.272 0.039 AB
PanSTARRS_g 75.9 1.13 19.199 0.016 AB
SDSS_r 102.77 3.52 18.870 0.037 AB
PanSTARRS_r 106.49 1.25 18.832 0.013 AB
SDSS_i 132.28 5.0 18.596 0.041 AB
PanSTARRS_i 139.21 1.06 18.541 0.008 AB
PanSTARRS_z 152.45 2.85 18.442 0.020 AB
SDSS_z 161.49 14.27 18.380 0.096 AB
PanSTARRS_y 117.01 7.47 18.729 0.069 AB
2MASS_J 4.78 110.8 21.307 25.187 Vega
2MASS_H -66.6 209.93 Vega
2MASS_K 134.43 179.16 16.741 1.447 Vega
WISE_W1 79.19 8.36 16.454 0.115 Vega
WISE_W2 59.51 12.43 16.125 0.227 Vega
WISE_W3 159.5 63.24 13.219 0.430 Vega
WISE_W4 410.2 419.84 10.748 1.111 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})\, 9.648 9.765 9.896
{\rm log}_{10}({\rm SFR}) -0.766 -0.439 -0.175
{\rm log}_{10}({\rm sSFR}) -10.557 -10.198 -9.898
{\rm stellar\ age} 3.069 5.111 6.491

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.668 -1.220 -0.704
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.737 -0.470 0.274

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.158 0.302 0.453
\delta -0.035 0.195 0.319
\tau_1/\tau_2 0.553 0.862 1.186
Q_{PAH} 1.142 2.863 4.624
U_{min} 2.885 7.828 14.663
{\rm log}_{10}(\gamma_e)\, -2.699 -1.767 -0.891

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.737 -1.978 -1.106
{\rm log}_{10}(\tau_{AGN})\, 1.080 1.565 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.958 -0.602 -0.252
0.03-0.10 Gyr -0.870 -0.421 -0.097
0.10-0.32 Gyr -0.257 0.056 0.316
0.32-1.05 Gyr -0.064 0.272 0.545
1.05-3.39 Gyr -0.363 -0.029 0.177
3.39-10.98 Gyr -0.777 -0.239 0.025
10.98-12.20 Gyr -1.000 -0.261 0.245