2018bat

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Information

Transient

Name: SN2018bat
Right ascension: 14h37m49.00s
Declination: 45d32m57.29s
Discovery Date: March 30, 2018, noon
Classification: SN Ia
Redshift: 0.124000
MW E(B-V): 0.012

Host

Name: 2266712
Right ascension: 14h37m48.97s
Declination: 45d32m54.09s
Redshift: 0.124288
Photometric Redshift: 0.123
 

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 4.3
Cutout download processed 20.33
Global aperture construction processed 0.64
Local aperture photometry processed 5.16
Global aperture photometry processed 5.39
Validate local photometry no valid phot 0.03
Validate global photometry processed 15.4
Host information processed 0.14
Global host SED inference processed 392.78
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 14h37m49.00s, 45d32m57.29s
semi major axis, semi minor axis (arcsec) = 0.9, 0.9
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) = 14h37m49.00s, 45d32m54.44s
semi major axis, semi minor axis (arcsec) = 8.51, 5.2
angle (degrees, anti-clockwise from east) = -94.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 18.57 2.78 20.728 0.163 AB
GALEX_NUV 29.38 2.14 20.230 0.079 AB
SDSS_u 50.61 4.7 19.640 0.101 AB
SDSS_g 265.08 4.47 17.842 0.018 AB
PanSTARRS_g 291.48 1.92 17.738 0.007 AB
SDSS_r 529.91 6.42 17.089 0.013 AB
PanSTARRS_r 539.94 1.99 17.069 0.004 AB
SDSS_i 783.59 8.27 16.665 0.011 AB
PanSTARRS_i 775.84 2.0 16.676 0.003 AB
PanSTARRS_z 928.39 4.02 16.481 0.005 AB
SDSS_z 905.71 16.82 16.508 0.020 AB
PanSTARRS_y 1073.92 8.75 16.323 0.009 AB
2MASS_J 1469.74 188.94 15.087 0.140 Vega
2MASS_H 2292.07 306.08 14.132 0.145 Vega
2MASS_K 1574.55 287.65 14.069 0.198 Vega
WISE_W1 864.8 15.61 13.859 0.020 Vega
WISE_W2 647.08 18.7 13.534 0.031 Vega
WISE_W3 1753.61 50.45 10.616 0.031 Vega
WISE_W4 1996.06 428.22 9.030 0.233 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})\, 10.786 10.830 10.878
{\rm log}_{10}({\rm SFR}) 0.166 0.341 0.514
{\rm log}_{10}({\rm sSFR}) -10.673 -10.493 -10.303
{\rm stellar\ age} 6.160 6.888 7.919

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.517 -0.272 -0.099
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.649 -0.613 0.223

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.208 0.299 0.436
\delta -0.543 -0.222 0.024
\tau_1/\tau_2 0.686 1.037 1.414
Q_{PAH} 0.694 2.103 3.745
U_{min} 2.014 6.052 12.978
{\rm log}_{10}(\gamma_e)\, -3.329 -2.326 -1.388

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.485 -2.155 -1.545
{\rm log}_{10}(\tau_{AGN})\, 0.970 1.368 1.823

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.395 0.536 0.671
0.03-0.10 Gyr -0.141 0.207 0.495
0.10-0.32 Gyr -0.029 0.313 0.566
0.32-1.05 Gyr 0.230 0.542 0.751
1.05-3.38 Gyr 0.476 0.806 1.009
3.38-10.94 Gyr 0.864 1.002 1.098
10.94-12.16 Gyr 0.623 1.055 1.511