2018bgc

Download data

Information

Transient

Name: 2018bgc
Right ascension: 8h33m54.68s
Declination: 55d32m29.38s
Discovery Date: None
Classification: SNIa
Redshift: 0.031305
MW E(B-V): 0.039

Host

Name: 2018bgc
Right ascension: 8h33m56.06s
Declination: 55d32m21.88s
Redshift: 0.031152
Photometric Redshift: 0.036
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.46
Cutout download processed 14.1
Global aperture construction processed 0.61
Local aperture photometry processed 4.55
Global aperture photometry processed 4.67
Validate local photometry processed 0.03
Validate global photometry processed 13.15
Host information processed 0.08
Global host SED inference processed 381.74
Local host SED inference processing None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
Log transient processing status processing None
 

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) = 8h33m54.68s, 55d32m29.38s
semi major axis, semi minor axis (arcsec) = 3.21, 3.21
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 28.73 2.63 20.254 0.099
SDSS_g 64.17 2.26 19.382 0.038
PanSTARRS_g 66.72 0.84 19.339 0.014
SDSS_r 99.24 3.1 18.908 0.034
PanSTARRS_r 110.43 1.41 18.792 0.014
SDSS_i 125.56 4.1 18.653 0.035
PanSTARRS_i 130.44 0.99 18.611 0.008
PanSTARRS_z 149.9 3.71 18.460 0.027
SDSS_z 134.86 11.4 18.575 0.092
PanSTARRS_y 164.97 5.87 18.357 0.039
2MASS_J 195.71 73.58 17.276 0.408
2MASS_H 128.46 123.39 17.260 1.043
2MASS_K 88.07 115.07 17.200 1.418

Aperture details

RA, DEC (J2000) = 8h33m56.13s, 55d32m21.84s
semi major axis, semi minor axis (arcsec) = 25.73, 17.43
angle (degrees, anti-clockwise from east) = -74.36

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 270.74 11.62 17.819 0.047
GALEX_NUV 360.44 8.52 17.508 0.026
SDSS_u 1300.07 17.75 16.115 0.015
SDSS_g 3221.78 15.95 15.130 0.005
SDSS_r 5327.67 22.16 14.584 0.005
PanSTARRS_r 5596.35 9.24 14.530 0.002
SDSS_i 7132.07 29.13 14.267 0.004
PanSTARRS_i 7077.3 6.49 14.275 0.001
PanSTARRS_z 8266.3 24.92 14.107 0.003
SDSS_z 7963.55 76.32 14.147 0.010
PanSTARRS_y 9878.18 38.01 13.913 0.004
2MASS_J 10802.22 522.21 12.921 0.052
2MASS_H 13088.07 872.11 12.240 0.072
2MASS_K 11962.23 816.93 11.868 0.074
WISE_W1 6424.31 57.83 11.681 0.010
WISE_W2 4091.81 65.31 11.531 0.017
WISE_W3 17222.81 325.97 8.136 0.021
WISE_W4 22266.02 1905.73 6.411 0.093
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.241 10.326 10.386
{\rm log}_{10}({\rm SFR}) 0.207 0.494 0.792
{\rm log}_{10}({\rm sSFR}) -10.171 -9.836 -9.479
{\rm stellar\ age} 4.245 5.786 6.890

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.426 -0.253 -0.130
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.597 -0.055 0.259

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.229 0.337 0.480
\delta -0.513 -0.286 -0.107
\tau_1/\tau_2 0.593 0.905 1.200
Q_{PAH} 0.937 1.846 3.272
U_{min} 2.379 6.509 13.023
{\rm log}_{10}(\gamma_e)\, -3.051 -2.032 -1.450

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.808 -2.108 -1.702
{\rm log}_{10}(\tau_{AGN})\, 0.955 1.361 1.793

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.349 0.177 0.448
0.03-0.10 Gyr 0.190 0.566 0.929
0.10-0.33 Gyr 0.366 0.704 0.986
0.33-1.10 Gyr 0.315 0.585 0.776
1.10-3.63 Gyr 0.279 0.524 0.719
3.63-12.01 Gyr -0.017 0.307 0.463
12.01-13.34 Gyr -0.295 0.278 0.659