2018bcm results

Information

Transient
Name:SN2018bcm
Right ascension: 17h21m55.06s
Declination:29d18m33.59s
Discovery Date:April 25, 2018, 6:28 p.m.
Classification:SN Ia
Redshift:0.090000
MW E(B-V):0.029
Host
Name:
Right ascension: 17h21m56.15s
Declination:29d18m20.65s
Redshift:0.181114
Photometric Redshift:None
 

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 29.15
Transient MWEBV processed 0.04
Host match processed 7.87
Host information processed 0.14
Host MWEBV processed 0.07
Global aperture construction processed 0.67
Global aperture photometry processed 6.98
Validate global photometry processed 19.4
Global host SED inference processed 744.7
Local aperture photometry processed 7.4
Validate local photometry processed 0.03
Local host SED inference processed 568.31
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h21m55.06s, 29d18m33.59s
semi major axis, semi minor axis (arcsec):1.19, 1.19
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 0.76 0.19 24.202 0.269 AB
PanSTARRS_r -0.59 0.39 AB
DES_r -0.36 0.28 AB
PanSTARRS_i 0.27 0.51 25.338 2.079 AB
PanSTARRS_z -2.33 0.98 AB
DES_z 0.42 0.54 24.838 1.382 AB
PanSTARRS_y -1.44 2.13 AB

Aperture details

RA, DEC (J2000):17h21m56.15s, 29d18m20.97s
semi major axis, semi minor axis (arcsec):8.39, 3.63
angle (degrees, anti-clockwise from east):-177.17
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.48 0.62 22.546 0.194 AB
GALEX_NUV 4.94 0.3 22.165 0.065 AB
SDSS_u 43.09 3.81 19.814 0.096 AB
SDSS_g 96.4 3.01 18.940 0.034 AB
DES_g 109.23 1.54 18.804 0.015 AB
PanSTARRS_g 104.66 1.06 18.851 0.011 AB
SDSS_r 269.01 4.79 17.826 0.019 AB
PanSTARRS_r 268.95 1.84 17.826 0.007 AB
DES_r 302.59 3.83 17.698 0.014 AB
SDSS_i 433.62 6.75 17.307 0.017 AB
PanSTARRS_i 437.45 2.38 17.298 0.006 AB
PanSTARRS_z 566.83 4.49 17.016 0.009 AB
SDSS_z 620.44 15.61 16.918 0.027 AB
DES_z 636.34 6.32 16.891 0.011 AB
PanSTARRS_y 697.12 9.56 16.792 0.015 AB
2MASS_J 1292.41 130.61 15.227 0.110 Vega
2MASS_H 1479.44 229.43 14.607 0.168 Vega
2MASS_K 1520.33 197.74 14.107 0.141 Vega
WISE_W1 664.65 13.29 14.145 0.022 Vega
WISE_W2 485.4 17.71 13.846 0.040 Vega
WISE_W3 397.43 44.68 12.228 0.122 Vega
WISE_W4 379.73 262.15 10.831 0.750 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.833 8.417 8.770
{\rm log}_{10}({\rm SFR}) -1.031 -0.551 -0.107
{\rm log}_{10}({\rm sSFR}) -9.607 -8.962 -7.983
{\rm stellar\ age} 0.177 5.745 8.290

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.526 -0.882 -0.233
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.462 -0.373 0.250

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.869 2.516 3.085
\delta 0.050 0.203 0.326
\tau_1/\tau_2 0.573 0.946 1.311
Q_{PAH} 0.573 2.307 4.780
U_{min} 3.281 9.182 17.001
{\rm log}_{10}(\gamma_e)\, -3.060 -1.967 -0.856

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.890 -1.206 0.076
{\rm log}_{10}(\tau_{AGN})\, 0.958 1.458 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.734 -0.190 0.283
0.03-0.10 Gyr -3.207 -1.515 -0.583
0.10-0.33 Gyr -4.815 -2.198 -1.174
0.33-1.06 Gyr -5.695 -2.402 -1.417
1.06-3.47 Gyr -5.425 -2.113 -1.305
3.47-11.32 Gyr -5.415 -1.825 -1.182
11.32-12.58 Gyr -5.719 -1.796 -0.680

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.593 10.641 10.675
{\rm log}_{10}({\rm SFR}) -1.003 -0.501 -0.145
{\rm log}_{10}({\rm sSFR}) -11.639 -11.117 -10.754
{\rm stellar\ age} 9.720 11.787 11.937

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.239 -0.058 0.067
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.193 0.357 0.455

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.327 0.430 0.584
\delta -0.583 -0.303 -0.035
\tau_1/\tau_2 0.426 0.840 1.320
Q_{PAH} 0.515 1.243 2.475
U_{min} 2.415 6.835 14.025
{\rm log}_{10}(\gamma_e)\, -3.590 -2.979 -1.921

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.036 -2.721 -1.948
{\rm log}_{10}(\tau_{AGN})\, 0.919 1.225 1.714

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.534 -0.117 0.153
0.03-0.10 Gyr -3.760 -1.425 -0.368
0.10-0.33 Gyr -5.358 -2.529 -1.117
0.33-1.06 Gyr -6.383 -2.923 -1.440
1.06-3.47 Gyr -4.568 -2.226 -0.931
3.47-11.32 Gyr -1.976 -0.549 0.617
11.32-12.58 Gyr 1.448 1.771 1.817