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 (μJy){\rm (\mu Jy)} Flux error (μJy){\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 (μJy){\rm (\mu Jy)} Flux error (μJy){\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
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.264 8.432 8.573
log10(SFR){\rm log}_{10}({\rm SFR}) -1.945 -1.364 -0.895
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.401 -9.820 -9.252
stellar age{\rm stellar\ age} 4.900 6.973 8.299

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.594 -0.974 -0.263
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.619 -0.484 0.283

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 1.201 1.795 2.225
δ\delta -0.059 0.131 0.299
τ1/τ2\tau_1/\tau_2 0.661 1.003 1.337
QPAHQ_{PAH} 0.508 1.822 4.343
UminU_{min} 2.909 8.004 15.253
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.081 -2.077 -0.876

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -3.775 -1.495 -0.246
log10(τAGN) {\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%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.061 11.132 11.220
log10(SFR){\rm log}_{10}({\rm SFR}) 0.038 0.334 0.682
log10(sSFR){\rm log}_{10}({\rm sSFR}) -11.083 -10.787 -10.431
stellar age{\rm stellar\ age} 6.759 7.920 9.860

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.735 -0.329 -0.123
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.388 -0.661 -0.145

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.161 0.358 0.718
δ\delta -0.185 0.115 0.330
τ1/τ2\tau_1/\tau_2 0.471 0.892 1.324
QPAHQ_{PAH} 0.404 2.283 4.837
UminU_{min} 2.291 6.879 13.834
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.358 -2.058 -1.048

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.078 -1.665 -1.055
log10(τAGN) {\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