PS1-12sk

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Information

Transient

Name: PS1-12sk
Right ascension: 8h44m54.86s
Declination: 42d58m16.89s
Discovery Date: None
Classification: Ibn
Redshift: 0.054000
MW E(B-V): 0.027

Host

Name: PS1-12sk
Right ascension: 8h44m57.13s
Declination: 42d58m45.64s
Redshift: 0.053380
Photometric Redshift: 0.058
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.54
Cutout download processed 13.91
Global aperture construction processed 0.65
Local aperture photometry processed 4.43
Global aperture photometry processed 4.53
Validate local photometry processed 0.02
Validate global photometry processed 14.15
Host information processed 0.09
Global host SED inference processed 3001.78
Local host SED inference processed 431.65
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.09
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) = 8h44m54.86s, 42d58m16.89s
semi major axis, semi minor axis (arcsec) = 1.93, 1.93
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 2.62 1.56 22.853 0.646 AB
SDSS_g 4.94 0.81 22.165 0.177 AB
PanSTARRS_g 3.51 0.48 22.537 0.148 AB
SDSS_r 8.19 1.12 21.617 0.149 AB
PanSTARRS_r 4.41 0.32 22.289 0.079 AB
SDSS_i 13.05 1.62 21.111 0.135 AB
PanSTARRS_i 8.94 0.47 21.521 0.057 AB
PanSTARRS_z 7.3 1.3 21.742 0.194 AB
SDSS_z 13.51 5.56 21.073 0.446 AB
PanSTARRS_y 21.29 3.91 20.580 0.199 AB

Aperture details

RA, DEC (J2000) = 8h44m57.12s, 42d58m45.73s
semi major axis, semi minor axis (arcsec) = 5.17, 4.67
angle (degrees, anti-clockwise from east) = -131.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.33 0.59 22.594 0.192 AB
GALEX_NUV 8.59 0.66 21.566 0.083 AB
SDSS_u 50.17 4.37 19.649 0.095 AB
SDSS_g 242.86 4.29 17.937 0.019 AB
PanSTARRS_g 257.07 1.15 17.875 0.005 AB
SDSS_r 517.65 6.28 17.115 0.013 AB
PanSTARRS_r 490.68 1.1 17.173 0.002 AB
SDSS_i 755.62 7.85 16.704 0.011 AB
PanSTARRS_i 722.66 1.17 16.753 0.002 AB
PanSTARRS_z 857.96 3.21 16.566 0.004 AB
SDSS_z 965.0 15.93 16.439 0.018 AB
PanSTARRS_y 989.87 8.72 16.411 0.010 AB
2MASS_J 2360.37 151.99 14.573 0.070 Vega
2MASS_H 3096.56 243.1 13.805 0.085 Vega
2MASS_K 2277.01 239.67 13.669 0.114 Vega
WISE_W1 2661.94 42.11 12.638 0.017 Vega
WISE_W2 1750.22 40.35 12.453 0.025 Vega
WISE_W3 468.05 84.21 12.050 0.195 Vega
WISE_W4 518.75 588.89 10.493 1.233 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})\, 7.079 7.710 8.173
{\rm log}_{10}({\rm SFR}) -1.246 -0.979 -0.670
{\rm log}_{10}({\rm sSFR}) -9.277 -8.603 -7.962
{\rm stellar\ age} 0.025 3.720 7.381

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.114 -0.560 -0.109
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.435 -0.209 -0.011

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.356 1.758 2.164
\delta -0.024 0.131 0.267
\tau_1/\tau_2 0.683 1.035 1.489
Q_{PAH} 0.322 1.289 3.584
U_{min} 2.818 8.355 16.180
{\rm log}_{10}(\gamma_e)\, -3.238 -2.334 -1.316

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.048 -1.819 -0.484
{\rm log}_{10}(\tau_{AGN})\, 0.974 1.389 1.833

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.845 -0.550 -0.248
0.03-0.10 Gyr -4.126 -2.202 -1.138
0.10-0.33 Gyr -5.854 -2.762 -1.653
0.33-1.08 Gyr -6.803 -2.976 -1.852
1.08-3.57 Gyr -7.259 -2.963 -1.842
3.57-11.74 Gyr -7.950 -2.947 -1.794
11.74-13.04 Gyr -8.153 -2.922 -1.549

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.098 10.158 10.259
{\rm log}_{10}({\rm SFR}) -2.206 -0.735 -0.328
{\rm log}_{10}({\rm sSFR}) -12.532 -10.904 -10.426
{\rm stellar\ age} 1.966 2.853 5.322

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.626 -0.311 -0.086
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.835 -1.465 -0.345

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.212 1.414 1.677
\delta 0.286 0.355 0.387
\tau_1/\tau_2 0.239 0.596 0.983
Q_{PAH} 0.133 0.418 0.836
U_{min} 4.051 10.087 18.022
{\rm log}_{10}(\gamma_e)\, -2.698 -1.792 -1.366

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.036 -1.461 -1.249
{\rm log}_{10}(\tau_{AGN})\, 0.787 0.879 0.994

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.301 -0.559 0.003
0.03-0.10 Gyr -3.964 -1.534 -0.519
0.10-0.33 Gyr -3.175 -1.669 -0.546
0.33-1.08 Gyr -0.012 0.683 1.018
1.08-3.57 Gyr 0.491 0.750 0.868
3.57-11.74 Gyr -2.869 -0.757 0.142
11.74-13.04 Gyr -3.713 -0.917 0.171