2018apk results

Information

Transient
Name:2018apk
Right ascension: 9h38m35.59s
Declination:17d01m45.00s
Discovery Date:None
Classification:Ia
Redshift:0.028040
MW E(B-V):0.027
Host
Name:2018apk
Right ascension: 9h38m35.32s
Declination:17d02m00.84s
Redshift:None
Photometric Redshift:0.196
 

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 23.02
Transient MWEBV processed 0.06
Host match processed 2.57
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.7
Global aperture photometry processed 7.46
Validate global photometry processed 22.32
Global host SED inference processed 2210.05
Local aperture photometry processed 7.36
Validate local photometry processed 0.03
Local host SED inference processed 538.4
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h38m35.59s, 17d01m45.00s
semi major axis, semi minor axis (arcsec):3.56, 3.56
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 3.32 2.52 22.596 0.822 AB
SDSS_g 16.14 1.8 20.880 0.121 AB
DES_g 43.92 0.5 19.793 0.012 AB
PanSTARRS_g 34.41 0.77 20.058 0.024 AB
SDSS_r 59.79 3.07 19.458 0.056 AB
PanSTARRS_r 76.77 1.17 19.187 0.017 AB
DES_r 95.46 1.07 18.950 0.012 AB
SDSS_i 88.81 4.19 19.029 0.051 AB
PanSTARRS_i 111.89 1.68 18.778 0.016 AB
PanSTARRS_z 127.35 3.27 18.638 0.028 AB
SDSS_z 66.93 10.06 19.336 0.163 AB
DES_z 169.85 3.03 18.325 0.019 AB
PanSTARRS_y 138.92 5.91 18.543 0.046 AB
2MASS_J 70.14 97.66 18.390 1.512 Vega
2MASS_H 255.95 152.57 16.512 0.647 Vega
2MASS_K 207.49 154.54 16.270 0.809 Vega

Aperture details

RA, DEC (J2000):9h38m35.31s, 17d02m00.98s
semi major axis, semi minor axis (arcsec):2.88, 2.73
angle (degrees, anti-clockwise from east):-1.3
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.03 1.89 21.949 0.341 AB
GALEX_NUV 1.03 0.46 23.873 0.486 AB
SDSS_u 0.4 2.06 24.901 5.633 AB
SDSS_g 14.11 1.57 21.027 0.121 AB
DES_g 31.19 0.39 20.165 0.014 AB
PanSTARRS_g 26.15 0.63 20.356 0.026 AB
SDSS_r 56.18 2.67 19.526 0.052 AB
PanSTARRS_r 62.45 0.92 19.411 0.016 AB
DES_r 78.24 0.88 19.166 0.012 AB
SDSS_i 89.73 3.62 19.018 0.044 AB
PanSTARRS_i 92.04 1.3 18.990 0.015 AB
PanSTARRS_z 114.39 2.6 18.754 0.025 AB
SDSS_z 83.79 8.14 19.092 0.105 AB
DES_z 142.88 2.63 18.513 0.020 AB
PanSTARRS_y 128.72 4.65 18.626 0.039 AB
2MASS_J 170.9 104.79 17.423 0.666 Vega
2MASS_H 528.56 160.5 15.725 0.330 Vega
2MASS_K 271.28 165.76 15.979 0.663 Vega
WISE_W1 81.86 66.48 16.418 0.882 Vega
WISE_W2 36.62 40.5 16.652 1.201 Vega
WISE_W3 84.21 63.56 13.913 0.819 Vega
WISE_W4 84.33 411.15 12.465 5.293 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.658 8.790 8.932
{\rm log}_{10}({\rm SFR}) -1.628 -1.271 -0.904
{\rm log}_{10}({\rm sSFR}) -10.480 -10.074 -9.601
{\rm stellar\ age} 6.877 8.148 11.649

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.502 -0.998 -0.620
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.888 -1.674 -1.271

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.787 1.047 1.301
\delta -0.613 -0.375 -0.100
\tau_1/\tau_2 0.504 0.820 1.157
Q_{PAH} 0.448 1.903 4.066
U_{min} 2.731 7.872 14.738
{\rm log}_{10}(\gamma_e)\, -3.429 -2.438 -1.154

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.991 -2.246 -0.766
{\rm log}_{10}(\tau_{AGN})\, 0.925 1.379 1.856

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.287 -0.985 -0.686
0.03-0.10 Gyr -2.738 -1.604 -1.022
0.10-0.33 Gyr -3.688 -2.018 -1.417
0.33-1.10 Gyr -3.620 -1.982 -1.415
1.10-3.64 Gyr -3.555 -1.751 -1.203
3.64-12.04 Gyr -1.767 -1.160 -0.953
12.04-13.38 Gyr -1.571 -0.890 -0.033

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.947 9.049 9.155
{\rm log}_{10}({\rm SFR}) -1.942 -1.443 -0.961
{\rm log}_{10}({\rm sSFR}) -10.962 -10.491 -10.009
{\rm stellar\ age} 8.894 12.489 12.689

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.615 -1.124 -0.594
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.741 0.259 0.433

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.889 1.283 1.621
\delta 0.100 0.256 0.353
\tau_1/\tau_2 0.378 0.823 1.358
Q_{PAH} 0.524 1.893 4.538
U_{min} 3.297 9.245 16.977
{\rm log}_{10}(\gamma_e)\, -3.324 -2.189 -1.014

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.999 -2.508 -1.208
{\rm log}_{10}(\tau_{AGN})\, 0.932 1.367 1.844

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.477 -1.004 -0.591
0.03-0.10 Gyr -4.954 -2.897 -1.385
0.10-0.33 Gyr -7.113 -4.171 -2.156
0.33-1.10 Gyr -7.716 -4.306 -2.382
1.10-3.64 Gyr -6.278 -3.758 -1.975
3.64-12.04 Gyr -3.869 -2.226 -0.858
12.04-13.38 Gyr -0.481 0.130 0.271