2018bgz results

Information

Transient
Name:2018bgz
Right ascension: 14h49m38.28s
Declination:25d22m12.53s
Discovery Date:None
Classification:SNIa
Redshift:0.033927
MW E(B-V):0.036
Host
Name:2018bgz
Right ascension: 14h49m35.83s
Declination:25d22m52.85s
Redshift:0.034147
Photometric Redshift:0.021
 

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_z
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.91
Transient MWEBV processed 0.05
Host match processed 2.02
Host information processed 0.08
Host MWEBV processed 0.06
Global aperture construction processed 0.6
Global aperture photometry processed 4.39
Validate global photometry processed 11.58
Global host SED inference processed 675.24
Local aperture photometry processed 5.18
Validate local photometry processed 0.03
Local host SED inference processed 510.73
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h49m38.28s, 25d22m12.53s
semi major axis, semi minor axis (arcsec):2.94, 2.94
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 3.0 2.15 22.706 0.778 AB
SDSS_g 6.26 1.09 21.908 0.189 AB
DES_g 7.48 0.23 21.716 0.034 AB
PanSTARRS_g 4.7 0.74 22.220 0.171 AB
SDSS_r 16.67 1.65 20.845 0.108 AB
PanSTARRS_r 12.36 0.91 21.170 0.080 AB
DES_r 1.54 0.79 23.430 0.553 AB
SDSS_i 27.3 2.81 20.310 0.112 AB
PanSTARRS_i 19.63 1.33 20.668 0.073 AB
PanSTARRS_z 23.42 2.41 20.476 0.112 AB
SDSS_z 42.76 8.86 19.822 0.225 AB
DES_z 34.94 1.32 20.042 0.041 AB
PanSTARRS_y 29.26 4.89 20.234 0.181 AB
2MASS_J -6.94 68.58 Vega
2MASS_H 296.92 121.14 16.351 0.443 Vega
2MASS_K 7.3 127.45 19.905 18.966 Vega

Aperture details

RA, DEC (J2000):14h49m35.84s, 25d22m53.01s
semi major axis, semi minor axis (arcsec):24.99, 23.54
angle (degrees, anti-clockwise from east):-79.03
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 314.55 18.88 17.656 0.065 AB
GALEX_NUV 406.55 8.82 17.377 0.024 AB
PanSTARRS_g 7386.27 6.66 14.229 0.001 AB
PanSTARRS_i 17571.09 11.64 13.288 0.001 AB
2MASS_J 31429.66 605.45 11.762 0.021 Vega
2MASS_H 38546.76 1060.96 11.067 0.030 Vega
2MASS_K 32528.58 1121.4 10.782 0.037 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.264 8.432 8.573
{\rm log}_{10}({\rm SFR}) -1.945 -1.364 -0.895
{\rm log}_{10}({\rm sSFR}) -10.401 -9.820 -9.252
{\rm stellar\ age} 4.900 6.973 8.299

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.594 -0.974 -0.263
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.619 -0.484 0.283

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.201 1.795 2.225
\delta -0.059 0.131 0.299
\tau_1/\tau_2 0.661 1.003 1.337
Q_{PAH} 0.508 1.822 4.343
U_{min} 2.909 8.004 15.253
{\rm log}_{10}(\gamma_e)\, -3.081 -2.077 -0.876

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.775 -1.495 -0.246
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.431 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.982 -1.266 -0.819
0.03-0.10 Gyr -2.226 -1.508 -0.955
0.10-0.33 Gyr -2.492 -1.711 -1.167
0.33-1.09 Gyr -2.673 -1.780 -1.284
1.09-3.62 Gyr -2.298 -1.610 -1.300
3.62-11.97 Gyr -2.026 -1.492 -1.284
11.97-13.30 Gyr -2.276 -1.509 -0.973

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.061 11.132 11.220
{\rm log}_{10}({\rm SFR}) 0.038 0.334 0.682
{\rm log}_{10}({\rm sSFR}) -11.083 -10.787 -10.431
{\rm stellar\ age} 6.759 7.920 9.860

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.735 -0.329 -0.123
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.388 -0.661 -0.145

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.161 0.358 0.718
\delta -0.185 0.115 0.330
\tau_1/\tau_2 0.471 0.892 1.324
Q_{PAH} 0.404 2.283 4.837
U_{min} 2.291 6.879 13.834
{\rm log}_{10}(\gamma_e)\, -3.358 -2.058 -1.048

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.078 -1.665 -1.055
{\rm log}_{10}(\tau_{AGN})\, 0.971 1.292 1.807

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.046 0.388 0.710
0.03-0.10 Gyr -0.349 0.282 0.729
0.10-0.33 Gyr -0.728 0.172 0.620
0.33-1.09 Gyr -0.535 0.332 0.755
1.09-3.62 Gyr -0.061 0.833 1.276
3.62-11.97 Gyr 0.931 1.261 1.388
11.97-13.30 Gyr 0.750 1.387 1.997