SN2017coa

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Information

Transient

Name: SN2017coa
Right ascension: 8h49m55.28s
Declination: 56d05m56.56s
Discovery Date: None
Classification: SNIa
Redshift: 0.040878
MW E(B-V): 0.056

Host

Name: SN2017coa
Right ascension: 8h49m55.08s
Declination: 56d05m54.32s
Redshift: None
Photometric Redshift: 0.309
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.37
Cutout download processed 14.1
Global aperture construction processed 0.85
Local aperture photometry processed 4.14
Global aperture photometry processed 4.35
Validate local photometry processed 0.02
Validate global photometry processed 13.38
Host information processed 0.1
Global host SED inference processed 418.37
Local host SED inference processed 458.14
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
Log transient processing status processed None
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 8h49m55.28s, 56d05m56.56s
semi major axis, semi minor axis (arcsec) = 2.48, 2.48
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 5.73 2.67 22.005 0.506
SDSS_g 4.18 1.18 22.348 0.307
PanSTARRS_g 8.06 0.49 21.634 0.067
SDSS_r 8.12 1.71 21.626 0.229
PanSTARRS_r 13.76 0.71 21.053 0.056
SDSS_i 11.88 2.67 21.213 0.244
PanSTARRS_i 16.7 0.7 20.843 0.045
PanSTARRS_z 10.28 1.82 21.370 0.192
SDSS_z 2.84 11.17 22.765 4.265
PanSTARRS_y 17.72 5.07 20.779 0.310

Aperture details

RA, DEC (J2000) = 8h49m55.07s, 56d05m54.02s
semi major axis, semi minor axis (arcsec) = 7.21, 4.56
angle (degrees, anti-clockwise from east) = 0.65

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 3.65 0.7 22.494 0.208
GALEX_NUV 4.2 0.42 22.342 0.110
SDSS_u 13.33 6.35 21.088 0.517
SDSS_g 17.96 2.69 20.764 0.163
PanSTARRS_g 27.04 1.14 20.320 0.046
SDSS_r 34.17 3.91 20.066 0.124
PanSTARRS_r 42.86 1.61 19.820 0.041
SDSS_i 46.21 6.1 19.738 0.143
PanSTARRS_i 60.24 1.55 19.450 0.028
PanSTARRS_z 57.67 4.03 19.498 0.076
SDSS_z 73.31 25.83 19.237 0.383
PanSTARRS_y 84.55 11.1 19.082 0.143
2MASS_J 191.12 144.64 17.302 0.822
2MASS_H 91.84 222.1 17.625 2.626
2MASS_K 305.33 237.65 15.850 0.845
WISE_W1 17.5 13.33 18.093 0.827
WISE_W2 31.37 19.12 16.820 0.662
WISE_W3 -24.63 81.92
WISE_W4 261.47 552.92 11.236 2.296
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.621 7.888 8.074
{\rm log}_{10}({\rm SFR}) -1.781 -1.267 -0.812
{\rm log}_{10}({\rm sSFR}) -9.752 -9.140 -8.485
{\rm stellar\ age} 1.714 5.357 7.358

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.845 -1.566 -1.042
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.632 0.097 0.324

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.559 0.951 1.349
\delta -0.408 -0.162 0.066
\tau_1/\tau_2 0.657 1.007 1.347
Q_{PAH} 0.523 1.513 3.712
U_{min} 2.997 8.326 15.149
{\rm log}_{10}(\gamma_e)\, -2.978 -1.892 -0.933

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.575 -1.264 -0.274
{\rm log}_{10}(\tau_{AGN})\, 1.003 1.396 1.856

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.631 -1.171 -0.819
0.03-0.10 Gyr -2.240 -1.403 -0.794
0.10-0.33 Gyr -2.854 -1.878 -1.327
0.33-1.09 Gyr -3.034 -2.064 -1.561
1.09-3.60 Gyr -3.102 -2.092 -1.730
3.60-11.89 Gyr -3.738 -2.216 -1.824
11.89-13.21 Gyr -3.817 -2.294 -1.630

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.542 8.725 8.865
{\rm log}_{10}({\rm SFR}) -1.168 -0.816 -0.473
{\rm log}_{10}({\rm sSFR}) -9.901 -9.532 -9.093
{\rm stellar\ age} 5.165 7.104 8.769

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.695 -1.177 -0.422
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.320 0.011 0.220

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.658 1.043 1.388
\delta 0.098 0.238 0.338
\tau_1/\tau_2 0.677 1.066 1.415
Q_{PAH} 0.595 2.041 4.440
U_{min} 3.142 8.226 15.268
{\rm log}_{10}(\gamma_e)\, -3.075 -2.087 -1.139

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.794 -1.996 -0.775
{\rm log}_{10}(\tau_{AGN})\, 0.960 1.400 1.778

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.174 -0.760 -0.488
0.03-0.10 Gyr -1.416 -0.873 -0.428
0.10-0.33 Gyr -1.992 -1.253 -0.760
0.33-1.09 Gyr -2.217 -1.499 -1.072
1.09-3.60 Gyr -2.062 -1.402 -1.098
3.60-11.89 Gyr -1.703 -1.229 -1.017
11.89-13.21 Gyr -1.746 -1.098 -0.538