2018jky

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Information

Transient

Name: 2018jky
Right ascension: 3h26m02.12s
Declination: -17d33m46.94s
Discovery Date: None
Classification: Ia
Redshift: 0.014580
MW E(B-V): 0.038

Host

Name: 2018jky
Right ascension: 3h26m02.62s
Declination: -17d35m29.40s
Redshift: 0.014580
Photometric Redshift:
 

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 0.71
Cutout download processed 10.52
Global aperture construction processed 0.61
Local aperture photometry processed 5.48
Global aperture photometry processed 5.99
Validate local photometry processed 0.02
Validate global photometry processed 15.45
Host information processed 0.08
Global host SED inference processed 403.53
Local host SED inference processed 606.79
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 3h26m02.12s, -17d33m46.94s
semi major axis, semi minor axis (arcsec) = 6.73, 6.73
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV -0.09 0.33 AB
GALEX_NUV -0.14 0.29 AB
DES_g 0.57 0.36 24.503 0.677 AB
PanSTARRS_g 6.09 1.69 21.939 0.301 AB
PanSTARRS_r -6.96 1.76 AB
DES_r 0.4 0.42 24.903 1.142 AB
PanSTARRS_i 6.13 2.38 21.932 0.422 AB
PanSTARRS_z -17.21 4.52 AB
DES_z -0.63 1.47 AB
PanSTARRS_y 36.92 10.72 19.982 0.315 AB
2MASS_J -73.0 178.48 Vega
2MASS_H 403.3 273.34 16.018 0.736 Vega
2MASS_K 148.96 339.95 16.630 2.478 Vega
WISE_W1 0.67 8.49 21.631 13.697 Vega
WISE_W2 -0.37 8.95 Vega
WISE_W3 1.11 55.28 18.614 54.119 Vega

Aperture details

RA, DEC (J2000) = 3h26m02.61s, -17d35m28.82s
semi major axis, semi minor axis (arcsec) = 37.55, 31.12
angle (degrees, anti-clockwise from east) = -142.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 591.98 4.67 16.969 0.009 AB
GALEX_NUV 884.29 3.57 16.534 0.004 AB
DES_g 14759.14 10.84 13.477 0.001 AB
PanSTARRS_g 15441.06 11.07 13.428 0.001 AB
PanSTARRS_r 28953.1 10.45 12.746 0.000 AB
DES_r 30102.76 20.64 12.703 0.001 AB
DES_z 53908.6 44.5 12.071 0.001 AB
PanSTARRS_y 65266.22 57.55 11.863 0.001 AB
2MASS_J 86475.1 915.44 10.663 0.011 Vega
2MASS_H 101525.94 1396.81 10.016 0.015 Vega
2MASS_K 84027.3 1735.7 9.751 0.022 Vega
WISE_W2 23579.08 140.44 9.630 0.006 Vega
WISE_W3 42109.11 932.85 7.165 0.024 Vega
WISE_W4 38236.83 3106.54 5.824 0.088 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})\, 6.729 7.439 7.848
{\rm log}_{10}({\rm SFR}) -2.078 -1.576 -1.148
{\rm log}_{10}({\rm sSFR}) -9.707 -8.940 -7.977
{\rm stellar\ age} 0.251 5.757 8.062

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.704 -0.961 -0.086
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.530 -0.640 0.182

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.490 2.065 2.648
\delta -0.049 0.176 0.321
\tau_1/\tau_2 0.580 0.965 1.374
Q_{PAH} 0.617 2.331 5.046
U_{min} 2.759 8.419 16.433
{\rm log}_{10}(\gamma_e)\, -3.166 -2.045 -1.001

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.912 -1.289 -0.231
{\rm log}_{10}(\tau_{AGN})\, 1.093 1.530 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.888 -1.293 -0.805
0.03-0.10 Gyr -4.026 -2.234 -1.407
0.10-0.33 Gyr -5.653 -2.858 -1.963
0.33-1.10 Gyr -6.386 -3.109 -2.225
1.10-3.63 Gyr -6.142 -2.936 -2.173
3.63-12.02 Gyr -6.271 -2.810 -2.096
12.02-13.36 Gyr -6.471 -2.788 -1.814

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.731 10.779 10.842
{\rm log}_{10}({\rm SFR}) -0.195 0.039 0.290
{\rm log}_{10}({\rm sSFR}) -10.985 -10.731 -10.488
{\rm stellar\ age} 7.665 8.522 11.202

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.513 -0.261 -0.116
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.768 0.059 0.318

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.221 0.377 0.546
\delta -0.507 -0.116 0.144
\tau_1/\tau_2 0.413 0.790 1.230
Q_{PAH} 0.330 0.933 1.785
U_{min} 2.861 7.543 14.064
{\rm log}_{10}(\gamma_e)\, -3.393 -2.626 -1.962

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.678 -4.084 -3.038
{\rm log}_{10}(\tau_{AGN})\, 1.097 1.654 1.996

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.160 0.116 0.342
0.03-0.10 Gyr -0.591 -0.039 0.361
0.10-0.33 Gyr -0.825 -0.135 0.265
0.33-1.10 Gyr -0.857 -0.152 0.257
1.10-3.63 Gyr -0.752 0.119 0.639
3.63-12.02 Gyr 0.478 0.908 1.012
12.02-13.36 Gyr 0.705 1.204 1.829