2018coi results

Information

Transient
Name:SN2018coi
Right ascension: 16h18m57.98s
Declination:56d43m00.84s
Discovery Date:June 12, 2018, 6:21 a.m.
Classification:SN Ia
Redshift:0.059400
MW E(B-V):0.009
Host
Name:J161858.20+564254.10
Right ascension: 16h18m58.20s
Declination:56d42m54.10s
Redshift:0.055082
Photometric Redshift:0.067
 

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 22.28
Transient MWEBV processed 0.04
Host match processed 6.08
Host information processed 0.19
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 5.73
Validate global photometry processed 16.57
Global host SED inference processed 471.76
Local aperture photometry processed 5.48
Validate local photometry processed 0.03
Local host SED inference processed 480.32
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h18m57.98s, 56d43m00.84s
semi major axis, semi minor axis (arcsec):1.87, 1.87
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 11.37 1.55 21.261 0.148 AB
SDSS_g 27.78 1.45 20.291 0.057 AB
PanSTARRS_g 30.06 0.49 20.205 0.018 AB
SDSS_r 44.06 1.88 19.790 0.046 AB
PanSTARRS_r 46.67 0.51 19.727 0.012 AB
SDSS_i 54.75 2.28 19.554 0.045 AB
PanSTARRS_i 58.48 0.5 19.483 0.009 AB
PanSTARRS_z 66.35 1.36 19.345 0.022 AB
SDSS_z 64.32 5.53 19.379 0.093 AB
PanSTARRS_y 76.48 3.73 19.191 0.053 AB

Aperture details

RA, DEC (J2000):16h18m58.17s, 56d42m54.42s
semi major axis, semi minor axis (arcsec):18.83, 16.05
angle (degrees, anti-clockwise from east):-51.63
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 248.87 11.5 17.910 0.050 AB
SDSS_u 494.53 13.62 17.165 0.030 AB
PanSTARRS_g 1584.46 4.51 15.900 0.003 AB
PanSTARRS_r 2518.11 4.67 15.397 0.002 AB
SDSS_i 3357.08 19.03 15.085 0.006 AB
2MASS_K 4573.17 627.45 12.912 0.149 Vega
WISE_W2 1693.37 24.74 12.489 0.016 Vega
WISE_W3 6775.78 74.41 9.149 0.012 Vega
WISE_W4 7358.42 523.75 7.613 0.077 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.712 8.850 8.988
{\rm log}_{10}({\rm SFR}) -1.988 -1.240 -0.570
{\rm log}_{10}({\rm sSFR}) -10.817 -10.139 -9.391
{\rm stellar\ age} 3.199 6.140 7.635

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.598 -0.894 -0.278
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.670 -0.629 0.241

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.210 0.647 1.125
\delta -0.390 0.031 0.301
\tau_1/\tau_2 0.680 1.048 1.401
Q_{PAH} 1.127 2.882 5.136
U_{min} 3.191 8.374 15.668
{\rm log}_{10}(\gamma_e)\, -2.915 -1.755 -0.574

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.163 -0.805 -0.165
{\rm log}_{10}(\tau_{AGN})\, 1.120 1.612 2.044

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.422 -1.623 -1.019
0.03-0.10 Gyr -2.113 -1.191 -0.460
0.10-0.33 Gyr -1.629 -0.956 -0.340
0.33-1.08 Gyr -1.866 -1.087 -0.691
1.08-3.56 Gyr -1.882 -1.092 -0.810
3.56-11.72 Gyr -1.988 -1.136 -0.906
11.72-13.02 Gyr -2.186 -1.153 -0.624

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.527 10.631 10.746
{\rm log}_{10}({\rm SFR}) 0.346 0.664 1.029
{\rm log}_{10}({\rm sSFR}) -10.311 -9.969 -9.618
{\rm stellar\ age} 6.155 7.453 10.089

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.809 -0.478 -0.290
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.512 0.074 0.316

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.179 0.312 0.532
\delta -0.615 -0.088 0.268
\tau_1/\tau_2 0.556 0.958 1.403
Q_{PAH} 1.016 2.049 3.689
U_{min} 2.826 7.925 15.107
{\rm log}_{10}(\gamma_e)\, -3.208 -2.204 -1.521

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.317 -3.170 -1.920
{\rm log}_{10}(\tau_{AGN})\, 1.090 1.556 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.955 0.272 0.596
0.03-0.10 Gyr 0.305 0.749 1.183
0.10-0.33 Gyr -0.371 0.474 0.849
0.33-1.08 Gyr -0.948 0.234 0.642
1.08-3.56 Gyr -0.615 0.425 0.785
3.56-11.72 Gyr 0.291 0.699 0.883
11.72-13.02 Gyr 0.148 0.863 1.634