2018bgz

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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
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.02
Cutout download processed 18.91
Global aperture construction processed 0.6
Local aperture photometry processed 5.18
Global aperture photometry processed 4.39
Validate local photometry processed 0.03
Validate global photometry processed 11.58
Host information processed 0.08
Global host SED inference processed 675.24
Local host SED inference processed 510.73
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
Log transient processing status processed 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) = 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
SDSS_u 3.0 2.15 22.706 0.778
SDSS_g 6.26 1.09 21.908 0.189
DES_g 7.48 0.23 21.716 0.034
PanSTARRS_g 4.7 0.74 22.220 0.171
SDSS_r 16.67 1.65 20.845 0.108
PanSTARRS_r 12.36 0.91 21.170 0.080
DES_r 1.54 0.79 23.430 0.553
SDSS_i 27.3 2.81 20.310 0.112
PanSTARRS_i 19.63 1.33 20.668 0.073
PanSTARRS_z 23.42 2.41 20.476 0.112
SDSS_z 42.76 8.86 19.822 0.225
DES_z 34.94 1.32 20.042 0.041
PanSTARRS_y 29.26 4.89 20.234 0.181
2MASS_J -6.94 68.58
2MASS_H 296.92 121.14 16.351 0.443
2MASS_K 7.3 127.45 19.905 18.966

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
GALEX_FUV 314.55 18.88 17.656 0.065
GALEX_NUV 406.55 8.82 17.377 0.024
PanSTARRS_g 7386.27 6.66 14.229 0.001
PanSTARRS_i 17571.09 11.64 13.288 0.001
2MASS_J 31429.66 605.45 11.762 0.021
2MASS_H 38546.76 1060.96 11.067 0.030
2MASS_K 32528.58 1121.4 10.782 0.037
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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