2018bfr results

Information

Transient
Name:2018bfr
Right ascension: 11h04m47.46s
Declination:-15d37m59.20s
Discovery Date:None
Classification:Ia
Redshift:0.071750
MW E(B-V):0.036
Host
Name:2018bfr
Right ascension: 11h04m47.10s
Declination:-15d38m06.97s
Redshift:0.071746
Photometric Redshift:0.059
 

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 14.98
Transient MWEBV processed 0.04
Host match processed 1.72
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 5.66
Validate global photometry processed 14.54
Global host SED inference processed 459.77
Local aperture photometry processed 5.44
Validate local photometry processed 0.03
Local host SED inference processed 552.59
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h04m47.46s, -15d37m59.20s
semi major axis, semi minor axis (arcsec):1.46, 1.46
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 7.67 0.81 21.688 0.114 AB
PanSTARRS_g 8.93 0.35 21.523 0.043 AB
SDSS_r 16.03 1.2 20.888 0.081 AB
PanSTARRS_r 15.4 0.36 20.931 0.025 AB
SDSS_i 22.44 1.6 20.522 0.078 AB
PanSTARRS_i 21.27 0.55 20.581 0.028 AB
PanSTARRS_z 27.48 1.02 20.302 0.040 AB
SDSS_z 32.3 3.98 20.127 0.134 AB
PanSTARRS_y 40.84 3.1 19.872 0.082 AB

Aperture details

RA, DEC (J2000):11h04m47.08s, -15d38m06.83s
semi major axis, semi minor axis (arcsec):11.97, 10.19
angle (degrees, anti-clockwise from east):-157.58
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 24.87 4.89 20.411 0.213 AB
GALEX_NUV 32.4 0.92 20.124 0.031 AB
SDSS_u 243.71 11.31 17.933 0.050 AB
SDSS_g 1251.74 9.6 16.156 0.008 AB
PanSTARRS_g 1347.05 2.76 16.077 0.002 AB
SDSS_r 2836.98 14.54 15.268 0.006 AB
PanSTARRS_r 2937.82 2.86 15.230 0.001 AB
SDSS_i 4394.65 18.91 14.793 0.005 AB
PanSTARRS_i 4274.45 4.32 14.823 0.001 AB
PanSTARRS_z 5498.4 7.8 14.549 0.002 AB
SDSS_z 6054.43 34.56 14.445 0.006 AB
PanSTARRS_y 6732.16 23.38 14.330 0.004 AB
WISE_W1 4468.85 41.98 12.076 0.010 Vega
WISE_W2 2667.88 45.52 11.996 0.019 Vega
WISE_W3 1684.9 134.11 10.660 0.086 Vega
WISE_W4 615.66 556.55 10.307 0.981 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.586 8.855 8.994
{\rm log}_{10}({\rm SFR}) -2.262 -1.233 -0.286
{\rm log}_{10}({\rm sSFR}) -11.138 -10.116 -8.929
{\rm stellar\ age} 0.794 5.766 7.663

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.421 -0.551 -0.007
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.403 -0.554 0.172

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.479 1.235 1.943
\delta -0.173 0.104 0.302
\tau_1/\tau_2 0.622 1.062 1.436
Q_{PAH} 1.041 2.897 5.094
U_{min} 3.445 9.046 16.529
{\rm log}_{10}(\gamma_e)\, -2.975 -1.840 -0.753

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.813 -0.601 0.056
{\rm log}_{10}(\tau_{AGN})\, 1.055 1.509 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.319 -1.867 -0.991
0.03-0.10 Gyr -2.472 -1.236 -0.158
0.10-0.33 Gyr -2.185 -1.140 -0.289
0.33-1.07 Gyr -2.480 -1.145 -0.455
1.07-3.52 Gyr -3.266 -1.203 -0.846
3.52-11.53 Gyr -4.016 -1.215 -0.892
11.53-12.81 Gyr -4.267 -1.262 -0.573

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.247 11.327 11.356
{\rm log}_{10}({\rm SFR}) -0.851 -0.440 -0.078
{\rm log}_{10}({\rm sSFR}) -12.173 -11.778 -11.406
{\rm stellar\ age} 9.069 11.937 12.155

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.460 -0.354 -0.266
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.403 -0.330 0.261

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.099 0.155 0.230
\delta -0.793 -0.536 -0.285
\tau_1/\tau_2 0.543 1.002 1.473
Q_{PAH} 0.501 1.495 3.141
U_{min} 2.518 7.846 15.734
{\rm log}_{10}(\gamma_e)\, -2.749 -1.787 -1.088

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.441 -3.534 -2.586
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.566 1.939

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.587 -0.216 0.035
0.03-0.10 Gyr -2.799 -0.779 -0.088
0.10-0.33 Gyr -3.803 -1.097 -0.241
0.33-1.07 Gyr -4.366 -1.401 -0.385
1.07-3.52 Gyr -3.203 -1.156 -0.075
3.52-11.53 Gyr -1.324 0.250 1.394
11.53-12.81 Gyr 1.913 2.454 2.494