2019wkk

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Information

Transient

Name: 2019wkk
Right ascension: 3h17m10.68s
Declination: -19d30m18.59s
Discovery Date: None
Classification: SN Ia
Redshift: 0.032000
MW E(B-V): 0.025

Host

Name: 2019wkk
Right ascension: 3h17m11.22s
Declination: -19d30m20.65s
Redshift: 0.028206
Photometric Redshift: 0.029
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.43
Transient MWEBV processed 0.04
Host match processed 1.56
Host information processed 0.09
Host MWEBV processed 0.06
Global aperture construction processed 0.64
Global aperture photometry processed 4.14
Validate global photometry processed 9.91
Global host SED inference processed 384.97
Local aperture photometry processed 3.45
Validate local photometry processed 0.02
Local host SED inference processed 479.28
 

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) = 3h17m10.68s, -19d30m18.59s
semi major axis, semi minor axis (arcsec) = 3.54, 3.54
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 178.41 0.95 18.271 0.006 AB
PanSTARRS_r 219.9 1.38 18.044 0.007 AB
PanSTARRS_i 255.23 1.23 17.883 0.005 AB
PanSTARRS_z 278.78 2.55 17.787 0.010 AB
PanSTARRS_y 338.14 6.35 17.577 0.020 AB
2MASS_J 275.98 91.57 16.903 0.360 Vega
2MASS_H 533.38 161.89 15.715 0.330 Vega
2MASS_K 149.49 176.77 16.626 1.284 Vega

Aperture details

RA, DEC (J2000) = 3h17m11.24s, -19d30m21.26s
semi major axis, semi minor axis (arcsec) = 15.83, 8.54
angle (degrees, anti-clockwise from east) = -47.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 346.24 5.29 17.552 0.017 AB
GALEX_NUV 523.06 3.71 17.104 0.008 AB
PanSTARRS_g 2568.53 3.19 15.376 0.001 AB
PanSTARRS_i 3741.1 4.11 14.968 0.001 AB
PanSTARRS_z 4205.94 8.3 14.840 0.002 AB
PanSTARRS_y 4796.16 20.44 14.698 0.005 AB
2MASS_J 4808.52 344.36 13.800 0.078 Vega
2MASS_H 5270.97 603.54 13.228 0.124 Vega
2MASS_K 3942.36 664.61 13.073 0.183 Vega
WISE_W1 2961.7 33.88 12.522 0.012 Vega
WISE_W2 1921.42 35.62 12.352 0.020 Vega
WISE_W3 9630.59 110.72 8.767 0.012 Vega
WISE_W4 20693.15 897.08 6.490 0.047 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.278 8.607 8.855
{\rm log}_{10}({\rm SFR}) -1.330 -0.713 -0.073
{\rm log}_{10}({\rm sSFR}) -9.970 -9.371 -8.347
{\rm stellar\ age} 0.362 4.111 6.845

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.537 -0.854 -0.206
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.090 -0.562 -0.117

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.214 0.493 0.859
\delta -0.712 -0.151 0.265
\tau_1/\tau_2 0.666 1.066 1.467
Q_{PAH} 0.364 1.822 4.382
U_{min} 3.143 8.653 16.287
{\rm log}_{10}(\gamma_e)\, -3.191 -1.729 -0.561

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.952 -1.964 -0.589
{\rm log}_{10}(\tau_{AGN})\, 0.992 1.461 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.596 -1.114 -0.824
0.03-0.10 Gyr -1.480 -0.627 0.075
0.10-0.33 Gyr -1.664 -0.724 -0.150
0.33-1.10 Gyr -2.919 -1.174 -0.711
1.10-3.63 Gyr -4.198 -1.419 -0.944
3.63-12.04 Gyr -5.034 -1.691 -1.115
12.04-13.38 Gyr -4.900 -1.820 -0.959

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.582 9.833 10.087
{\rm log}_{10}({\rm SFR}) -0.046 0.359 0.755
{\rm log}_{10}({\rm sSFR}) -10.060 -9.540 -8.973
{\rm stellar\ age} 1.299 5.983 8.659

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.805 -0.518 -0.290
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.642 -1.254 -0.409

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.209 0.372 0.560
\delta -0.403 -0.038 0.287
\tau_1/\tau_2 0.664 1.023 1.397
Q_{PAH} 0.508 1.069 1.873
U_{min} 3.170 8.414 15.324
{\rm log}_{10}(\gamma_e)\, -3.119 -2.166 -1.546

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.708 -2.468 -1.971
{\rm log}_{10}(\tau_{AGN})\, 0.891 1.243 1.768

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.751 0.205 0.387
0.03-0.10 Gyr -0.277 0.412 0.875
0.10-0.33 Gyr -0.919 0.148 0.857
0.33-1.10 Gyr -1.208 -0.284 0.408
1.10-3.63 Gyr -1.618 -0.370 0.025
3.63-12.04 Gyr -1.993 -0.276 0.209
12.04-13.38 Gyr -1.984 -0.161 0.620