2018bjc results

Information

Transient
Name:SN2018bjc
Right ascension: 12h42m15.15s
Declination:42d16m18.06s
Discovery Date:May 6, 2018, 9:51 a.m.
Classification:SN Ia
Redshift:0.073000
MW E(B-V):0.020
Host
Name:
Right ascension: 12h42m12.03s
Declination:42d16m23.96s
Redshift:None
Photometric Redshift:0.065
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 22.52
Transient MWEBV processed 0.04
Host match processed 6.45
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 1.67
Global aperture photometry processed 4.69
Validate global photometry processed 11.46
Global host SED inference processed 478.41
Local aperture photometry processed 5.12
Validate local photometry processed 0.03
Local host SED inference processed 828.71
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h42m15.15s, 42d16m18.06s
semi major axis, semi minor axis (arcsec):1.44, 1.44
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 0.9 0.51 24.017 0.612 AB
PanSTARRS_g 0.8 0.35 24.142 0.475 AB
SDSS_r 1.23 0.81 23.675 0.717 AB
PanSTARRS_r 1.67 0.39 23.343 0.251 AB
SDSS_i 3.65 1.18 22.495 0.352 AB
PanSTARRS_i 2.54 0.55 22.886 0.237 AB
PanSTARRS_z 5.77 0.97 21.996 0.183 AB
SDSS_z 5.5 3.99 22.050 0.789 AB
PanSTARRS_y 8.33 1.76 21.598 0.229 AB

Aperture details

RA, DEC (J2000):12h42m12.02s, 42d16m24.11s
semi major axis, semi minor axis (arcsec):7.43, 7.19
angle (degrees, anti-clockwise from east):-108.87
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.82 2.4 21.987 0.447 AB
GALEX_NUV 33.57 2.29 20.085 0.074 AB
PanSTARRS_g 1640.97 2.02 15.862 0.001 AB
PanSTARRS_r 3352.76 2.48 15.086 0.001 AB
PanSTARRS_i 4607.9 3.3 14.741 0.001 AB
PanSTARRS_z 5929.39 5.75 14.467 0.001 AB
PanSTARRS_y 7433.03 9.34 14.222 0.001 AB
2MASS_J 10274.89 165.98 12.976 0.018 Vega
2MASS_H 12679.19 278.44 12.275 0.024 Vega
2MASS_K 10997.38 309.16 11.959 0.031 Vega
WISE_W1 6353.2 49.57 11.694 0.008 Vega
WISE_W2 3680.45 46.27 11.646 0.014 Vega
WISE_W3 701.34 71.44 11.611 0.111 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.241 7.905 8.353
{\rm log}_{10}({\rm SFR}) -1.194 -0.863 -0.546
{\rm log}_{10}({\rm sSFR}) -9.440 -8.622 -7.962
{\rm stellar\ age} 0.063 4.140 7.175

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.275 0.024 0.147
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.258 -0.758 -0.291

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.475 1.883 2.441
\delta 0.040 0.189 0.312
\tau_1/\tau_2 0.828 1.252 1.682
Q_{PAH} 0.776 2.916 5.605
U_{min} 3.002 8.599 16.439
{\rm log}_{10}(\gamma_e)\, -3.045 -1.689 -0.536

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.334 -0.920 0.012
{\rm log}_{10}(\tau_{AGN})\, 1.084 1.581 1.989

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.104 -0.561 -0.247
0.03-0.10 Gyr -3.446 -1.413 -0.694
0.10-0.33 Gyr -5.279 -2.170 -1.278
0.33-1.07 Gyr -6.505 -2.591 -1.625
1.07-3.51 Gyr -6.775 -2.679 -1.665
3.51-11.51 Gyr -6.816 -2.639 -1.614
11.51-12.79 Gyr -6.804 -2.482 -1.393

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.240 11.302 11.344
{\rm log}_{10}({\rm SFR}) -0.944 -0.486 -0.185
{\rm log}_{10}({\rm sSFR}) -12.282 -11.802 -11.478
{\rm stellar\ age} 6.647 7.616 8.745

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.072 0.028 0.099
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.578 -0.774 0.103

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.139 0.248 0.360
\delta -0.152 0.155 0.328
\tau_1/\tau_2 0.525 0.875 1.230
Q_{PAH} 0.372 0.986 1.752
U_{min} 2.489 7.270 14.259
{\rm log}_{10}(\gamma_e)\, -3.392 -2.263 -1.439

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.616 -3.960 -3.101
{\rm log}_{10}(\tau_{AGN})\, 1.120 1.600 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.204 -0.475 -0.204
0.03-0.10 Gyr -1.346 -0.533 -0.118
0.10-0.33 Gyr -0.981 -0.221 0.259
0.33-1.07 Gyr -0.741 0.198 0.952
1.07-3.51 Gyr 0.275 1.093 1.444
3.51-11.51 Gyr 1.238 1.463 1.580
11.51-12.79 Gyr 0.995 1.527 2.002