2018apk

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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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.57
Cutout download processed 23.02
Global aperture construction processed 0.7
Local aperture photometry processed 7.36
Global aperture photometry processed 7.46
Validate local photometry processed 0.03
Validate global photometry processed 22.32
Host information processed 0.09
Global host SED inference processed 2210.05
Local host SED inference processed 538.4
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

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) = 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
 

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})\, 8.658 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