2017cbr results

Information

Transient
Name:2017cbr
Right ascension: 11h58m46.83s
Declination:15d43m09.40s
Discovery Date:None
Classification:SNIa
Redshift:0.017300
MW E(B-V):0.048
Host
Name:11584705+1542584
Right ascension: 11h58m47.06s
Declination:15d42m58.45s
Redshift:0.016438
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_z
 DES_g
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.01
Transient MWEBV processed 0.06
Host match processed 4.24
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 6.08
Validate global photometry processed 16.37
Global host SED inference processed 372.42
Local aperture photometry processed 6.15
Validate local photometry processed 0.03
Local host SED inference processed 436.02
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h58m46.83s, 15d43m09.40s
semi major axis, semi minor axis (arcsec):5.98, 5.98
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.62 4.68 20.514 0.225 AB
GALEX_NUV 40.05 2.6 19.893 0.070 AB
SDSS_u 141.88 5.02 18.520 0.038 AB
SDSS_g 476.54 5.93 17.205 0.014 AB
PanSTARRS_g 520.77 1.8 17.108 0.004 AB
SDSS_r 941.43 8.42 16.466 0.010 AB
PanSTARRS_r 1010.58 2.05 16.389 0.002 AB
SDSS_i 1354.99 10.5 16.070 0.008 AB
PanSTARRS_i 1325.18 2.5 16.094 0.002 AB
PanSTARRS_z 1687.04 4.15 15.832 0.003 AB
SDSS_z 1744.24 17.23 15.796 0.011 AB
DES_z 1712.53 7.1 15.816 0.005 AB
PanSTARRS_y 2074.09 8.02 15.608 0.004 AB
2MASS_J 2497.74 103.37 14.511 0.045 Vega
2MASS_H 3094.27 162.67 13.806 0.057 Vega
2MASS_K 2587.91 165.05 13.530 0.069 Vega
WISE_W1 1134.49 18.05 13.564 0.017 Vega

Aperture details

RA, DEC (J2000):11h58m47.09s, 15d42m58.78s
semi major axis, semi minor axis (arcsec):22.61, 16.46
angle (degrees, anti-clockwise from east):-13.59
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 200.25 13.94 18.146 0.076 AB
GALEX_NUV 342.81 7.78 17.562 0.025 AB
SDSS_u 1504.39 16.4 15.957 0.012 AB
SDSS_g 4541.73 18.41 14.757 0.004 AB
PanSTARRS_g 4721.73 5.78 14.715 0.001 AB
SDSS_r 8435.67 25.44 14.085 0.003 AB
PanSTARRS_r 8758.2 6.5 14.044 0.001 AB
SDSS_i 11872.54 31.6 13.714 0.003 AB
PanSTARRS_i 11305.74 7.96 13.767 0.001 AB
PanSTARRS_z 14185.68 13.14 13.520 0.001 AB
SDSS_z 15106.22 53.84 13.452 0.004 AB
DES_z 15201.4 21.3 13.445 0.002 AB
PanSTARRS_y 17330.04 25.6 13.303 0.002 AB
2MASS_J 21631.94 335.87 12.167 0.017 Vega
2MASS_H 27039.84 528.92 11.452 0.021 Vega
2MASS_K 23015.04 537.14 11.157 0.025 Vega
WISE_W1 12143.22 72.17 10.990 0.006 Vega
WISE_W2 7657.75 79.86 10.851 0.011 Vega
WISE_W3 39403.29 300.74 7.237 0.008 Vega
WISE_W4 57430.19 2430.73 5.382 0.046 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.304 9.360 9.446
{\rm log}_{10}({\rm SFR}) -1.163 -0.898 -0.596
{\rm log}_{10}({\rm sSFR}) -10.532 -10.260 -9.982
{\rm stellar\ age} 7.944 8.979 11.640

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.756 -0.508 -0.350
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.045 0.302 0.433

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.214 0.354 0.554
\delta -0.603 -0.314 -0.109
\tau_1/\tau_2 0.633 0.984 1.341
Q_{PAH} 0.188 0.756 1.930
U_{min} 2.431 7.258 14.787
{\rm log}_{10}(\gamma_e)\, -3.567 -2.899 -1.912

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.285 -2.988 -1.835
{\rm log}_{10}(\tau_{AGN})\, 1.019 1.466 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.440 -1.186 -0.966
0.03-0.10 Gyr -1.149 -0.813 -0.476
0.10-0.33 Gyr -1.871 -1.325 -0.954
0.33-1.10 Gyr -2.267 -1.614 -1.255
1.10-3.67 Gyr -2.374 -1.428 -0.964
3.67-12.19 Gyr -1.070 -0.536 -0.421
12.19-13.54 Gyr -0.672 -0.089 0.472

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.076 10.144 10.216
{\rm log}_{10}({\rm SFR}) 0.162 0.409 0.661
{\rm log}_{10}({\rm sSFR}) -10.010 -9.748 -9.454
{\rm stellar\ age} 6.166 7.174 8.299

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.443 -0.300 -0.187
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.093 0.282 0.409

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.417 0.580 0.749
\delta -0.453 -0.308 -0.203
\tau_1/\tau_2 0.531 0.839 1.169
Q_{PAH} 0.722 1.283 2.404
U_{min} 2.820 7.142 13.671
{\rm log}_{10}(\gamma_e)\, -2.957 -2.111 -1.617

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.384 -2.474 -1.921
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.475 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.213 0.035 0.215
0.03-0.10 Gyr 0.210 0.508 0.788
0.10-0.33 Gyr -0.132 0.253 0.531
0.33-1.10 Gyr -0.368 -0.005 0.237
1.10-3.67 Gyr -0.179 0.130 0.334
3.67-12.19 Gyr 0.013 0.220 0.348
12.19-13.54 Gyr -0.162 0.282 0.733