PS15cku

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Information

Transient

Name: PS15cku
Right ascension: 1h24m22.53s
Declination: 3d35m15.33s
Discovery Date: None
Classification: SN Ia
Redshift: 0.023600
MW E(B-V): 0.023

Host

Name: PS15cku
Right ascension: 1h24m22.39s
Declination: 3d35m17.12s
Redshift: 0.032158
Photometric Redshift: 0.038
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.05
Cutout download processed 17.06
Global aperture construction processed 0.53
Local aperture photometry processed 5.15
Global aperture photometry processed 5.48
Validate local photometry processed 0.03
Validate global photometry processed 14.57
Host information processed 0.13
Global host SED inference processed 378.68
Local host SED inference processed 446.79
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.03
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) = 1h24m22.53s, 3d35m15.33s
semi major axis, semi minor axis (arcsec) = 3.12, 3.12
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 129.87 3.9 18.616 0.033 AB
SDSS_g 362.09 5.01 17.503 0.015 AB
DES_g 380.06 0.68 17.450 0.002 AB
PanSTARRS_g 340.21 0.89 17.571 0.003 AB
SDSS_r 546.86 6.21 17.055 0.012 AB
PanSTARRS_r 511.57 0.81 17.128 0.002 AB
SDSS_i 673.35 7.09 16.829 0.011 AB
PanSTARRS_i 601.01 0.86 16.953 0.002 AB
PanSTARRS_z 714.61 2.05 16.765 0.003 AB
SDSS_z 826.02 11.57 16.608 0.015 AB
DES_z 819.51 4.42 16.616 0.006 AB
PanSTARRS_y 806.0 5.18 16.634 0.007 AB
2MASS_J 845.21 70.33 15.688 0.090 Vega
2MASS_H 997.36 111.97 15.035 0.122 Vega
2MASS_K 668.13 125.52 15.000 0.204 Vega

Aperture details

RA, DEC (J2000) = 1h24m22.37s, 3d35m17.28s
semi major axis, semi minor axis (arcsec) = 14.24, 10.15
angle (degrees, anti-clockwise from east) = -61.49

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 154.1 3.19 18.430 0.022 AB
GALEX_NUV 214.15 2.28 18.073 0.012 AB
SDSS_g 1314.04 10.01 16.103 0.008 AB
DES_g 1343.16 1.39 16.080 0.001 AB
PanSTARRS_g 1374.15 3.11 16.055 0.002 AB
SDSS_r 1862.98 12.38 15.724 0.007 AB
PanSTARRS_r 1929.16 2.91 15.687 0.002 AB
SDSS_i 2255.15 15.14 15.517 0.007 AB
PanSTARRS_i 2299.8 3.07 15.496 0.001 AB
PanSTARRS_z 2637.05 7.42 15.347 0.003 AB
SDSS_z 2705.24 36.99 15.319 0.015 AB
DES_z 2668.66 8.35 15.334 0.003 AB
PanSTARRS_y 2980.6 19.37 15.214 0.007 AB
2MASS_J 4070.36 305.62 13.981 0.082 Vega
2MASS_H 3397.08 484.69 13.705 0.155 Vega
2MASS_K 3527.72 548.39 13.193 0.169 Vega
WISE_W1 1658.24 29.21 13.152 0.019 Vega
WISE_W2 1070.46 36.15 12.987 0.037 Vega
WISE_W3 4492.59 136.3 9.595 0.033 Vega
WISE_W4 6835.12 1018.26 7.693 0.162 Vega
 

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})\, 8.703 9.176 9.363
{\rm log}_{10}({\rm SFR}) -0.537 0.095 0.544
{\rm log}_{10}({\rm sSFR}) -9.792 -9.099 -8.165
{\rm stellar\ age} 0.791 4.992 7.130

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.096 -0.467 -0.210
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.796 -0.799 0.141

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.252 0.590 0.867
\delta -0.659 -0.258 0.109
\tau_1/\tau_2 0.664 1.075 1.486
Q_{PAH} 0.749 2.024 3.936
U_{min} 3.137 8.646 16.451
{\rm log}_{10}(\gamma_e)\, -3.276 -1.968 -1.003

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.325 -3.140 -1.098
{\rm log}_{10}(\tau_{AGN})\, 1.009 1.523 1.964

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.131 -0.707 -0.352
0.03-0.10 Gyr -0.458 0.234 0.695
0.10-0.33 Gyr -1.569 -0.319 0.191
0.33-1.10 Gyr -2.822 -0.759 -0.351
1.10-3.62 Gyr -3.141 -0.845 -0.438
3.62-11.99 Gyr -3.599 -0.985 -0.573
11.99-13.33 Gyr -3.486 -1.053 -0.328

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.755 9.873 9.979
{\rm log}_{10}({\rm SFR}) -0.259 -0.034 0.265
{\rm log}_{10}({\rm sSFR}) -10.185 -9.927 -9.536
{\rm stellar\ age} 5.343 6.680 7.907

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.913 -0.683 -0.467
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.684 -1.456 -0.117

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.191 0.301 0.463
\delta -0.415 -0.085 0.172
\tau_1/\tau_2 0.745 1.059 1.388
Q_{PAH} 0.539 1.358 2.515
U_{min} 2.588 7.303 13.711
{\rm log}_{10}(\gamma_e)\, -3.045 -2.182 -1.477

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.977 -2.848 -1.929
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.529 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.698 -0.191 0.043
0.03-0.10 Gyr -0.327 0.013 0.387
0.10-0.33 Gyr -0.316 0.126 0.473
0.33-1.10 Gyr -0.475 -0.089 0.200
1.10-3.62 Gyr -0.388 -0.110 0.097
3.62-11.99 Gyr -0.340 -0.068 0.127
11.99-13.33 Gyr -0.509 -0.025 0.405