2017eca results

Information

Transient
Name:2017eca
Right ascension: 16h04m15.70s
Declination:17d57m27.44s
Discovery Date:None
Classification:SNIIP
Redshift:0.032000
MW E(B-V):0.043
Host
Name:
Right ascension: 16h04m15.76s
Declination:17d57m28.03s
Redshift:None
Photometric Redshift:0.053
 

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 18.0
Transient MWEBV processed 0.04
Host match processed 5.51
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 7.33
Validate global photometry processed 18.74
Global host SED inference processed 857.25
Local aperture photometry processed 7.2
Validate local photometry processed 0.03
Local host SED inference processed 427.66
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h04m15.70s, 17d57m27.44s
semi major axis, semi minor axis (arcsec):3.13, 3.13
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 16.22 2.97 20.875 0.199 AB
SDSS_g 47.19 1.97 19.715 0.045 AB
DES_g 49.67 0.43 19.660 0.009 AB
PanSTARRS_g 49.69 0.88 19.659 0.019 AB
SDSS_r 75.83 2.61 19.200 0.037 AB
PanSTARRS_r 79.05 0.88 19.155 0.012 AB
DES_r 83.42 0.94 19.097 0.012 AB
SDSS_i 100.74 3.56 18.892 0.038 AB
PanSTARRS_i 102.9 1.0 18.869 0.011 AB
PanSTARRS_z 117.62 1.99 18.724 0.018 AB
SDSS_z 125.11 11.91 18.657 0.103 AB
DES_z 121.29 2.89 18.690 0.026 AB
PanSTARRS_y 134.03 4.79 18.582 0.039 AB
2MASS_J 109.11 65.34 17.910 0.650 Vega
2MASS_H 113.21 117.79 17.398 1.130 Vega
2MASS_K 187.61 105.33 16.379 0.610 Vega

Aperture details

RA, DEC (J2000):16h04m15.63s, 17d57m24.56s
semi major axis, semi minor axis (arcsec):2.57, 2.16
angle (degrees, anti-clockwise from east):-41.97
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.86 1.29 22.758 0.491 AB
GALEX_NUV 7.14 1.43 21.766 0.218 AB
SDSS_u 5.02 2.31 22.149 0.499 AB
SDSS_g 24.0 1.43 20.449 0.065 AB
DES_g 24.06 0.3 20.447 0.014 AB
PanSTARRS_g 23.76 0.66 20.460 0.030 AB
SDSS_r 45.17 2.01 19.763 0.048 AB
PanSTARRS_r 43.03 0.64 19.816 0.016 AB
DES_r 50.32 0.72 19.646 0.015 AB
SDSS_i 66.23 2.78 19.347 0.046 AB
PanSTARRS_i 61.76 0.72 19.423 0.013 AB
PanSTARRS_z 73.45 1.42 19.235 0.021 AB
SDSS_z 78.99 8.95 19.156 0.123 AB
DES_z 79.26 2.29 19.152 0.031 AB
PanSTARRS_y 76.87 3.38 19.186 0.048 AB
2MASS_J 74.01 73.13 18.332 1.073 Vega
2MASS_H 26.62 128.75 18.969 5.251 Vega
2MASS_K 185.08 117.93 16.394 0.692 Vega
WISE_W1 43.24 6.16 17.111 0.155 Vega
WISE_W2 28.71 9.22 16.916 0.349 Vega
WISE_W3 -4.95 44.56 Vega
WISE_W4 -33.07 333.21 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.579 8.691 8.806
{\rm log}_{10}({\rm SFR}) -2.302 -1.595 -1.054
{\rm log}_{10}({\rm sSFR}) -10.998 -10.293 -9.722
{\rm stellar\ age} 5.401 7.182 8.625

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.661 -1.168 -0.718
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.749 -1.003 0.014

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.184 0.596 0.922
\delta -0.423 -0.023 0.262
\tau_1/\tau_2 0.717 1.053 1.386
Q_{PAH} 0.755 2.207 4.906
U_{min} 2.958 7.973 14.743
{\rm log}_{10}(\gamma_e)\, -3.013 -1.890 -0.770

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.499 -0.896 -0.245
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.534 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.534 -1.846 -1.384
0.03-0.10 Gyr -2.399 -1.539 -0.947
0.10-0.33 Gyr -2.151 -1.410 -0.889
0.33-1.10 Gyr -2.160 -1.488 -1.007
1.10-3.62 Gyr -1.877 -1.352 -1.080
3.62-11.99 Gyr -1.606 -1.226 -1.048
11.99-13.33 Gyr -1.768 -1.167 -0.620

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.667 8.759 8.851
{\rm log}_{10}({\rm SFR}) -1.609 -1.292 -0.991
{\rm log}_{10}({\rm sSFR}) -10.331 -10.039 -9.766
{\rm stellar\ age} 7.967 10.330 12.423

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.526 -1.044 -0.585
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.036 0.342 0.454

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.458 0.776 1.047
\delta 0.181 0.301 0.370
\tau_1/\tau_2 0.720 1.141 1.557
Q_{PAH} 0.361 1.030 2.432
U_{min} 3.004 8.478 16.298
{\rm log}_{10}(\gamma_e)\, -2.894 -1.952 -1.059

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.049 -2.597 -1.630
{\rm log}_{10}(\tau_{AGN})\, 1.041 1.473 1.869

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.934 -1.548 -1.225
0.03-0.10 Gyr -1.603 -1.233 -0.893
0.10-0.33 Gyr -3.812 -2.178 -1.548
0.33-1.10 Gyr -4.381 -2.578 -1.957
1.10-3.62 Gyr -4.031 -2.473 -1.765
3.62-11.99 Gyr -2.619 -1.357 -1.059
11.99-13.33 Gyr -1.126 -0.378 -0.066