2019khk

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Information

Transient

Name: AT2019khk
Right ascension: 9h47m40.32s
Declination: -14d11m13.16s
Discovery Date: July 3, 2019, 11:02 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.051

Host

Name:
Right ascension: 9h47m40.24s
Declination: -14d11m11.49s
Redshift: 0.031903
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 4.84
Cutout download processed 10.57
Global aperture construction processed 0.64
Local aperture photometry processed 5.0
Global aperture photometry processed 4.43
Validate local photometry processed 0.02
Validate global photometry processed 12.91
Host information processed 0.17
Global host SED inference processed 402.69
Local host SED inference processed 515.76
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 9h47m40.32s, -14d11m13.16s
semi major axis, semi minor axis (arcsec) = 3.14, 3.14
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 337.81 0.94 17.578 0.003 AB
PanSTARRS_r 533.06 1.21 17.083 0.002 AB
PanSTARRS_i 674.52 1.39 16.828 0.002 AB
PanSTARRS_z 785.92 2.06 16.662 0.003 AB
DES_z 868.85 10.08 16.553 0.013 AB
PanSTARRS_y 893.86 6.34 16.522 0.008 AB
2MASS_J 1052.41 73.11 15.450 0.075 Vega
2MASS_H 1219.91 108.81 14.817 0.097 Vega
2MASS_K 1063.13 138.74 14.496 0.142 Vega

Aperture details

RA, DEC (J2000) = 9h47m40.22s, -14d11m11.28s
semi major axis, semi minor axis (arcsec) = 22.91, 13.96
angle (degrees, anti-clockwise from east) = -14.8

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 194.34 4.75 18.179 0.027 AB
GALEX_NUV 315.65 1.51 17.652 0.005 AB
PanSTARRS_g 2004.2 4.74 15.645 0.003 AB
PanSTARRS_r 2934.72 6.28 15.231 0.002 AB
PanSTARRS_i 3642.92 7.45 14.996 0.002 AB
PanSTARRS_z 4102.95 11.41 14.867 0.003 AB
DES_z 4453.71 24.77 14.778 0.006 AB
PanSTARRS_y 4886.68 36.23 14.677 0.008 AB
2MASS_J 5539.01 417.17 13.647 0.082 Vega
2MASS_H 6279.67 623.25 13.038 0.108 Vega
2MASS_K 3823.35 797.08 13.106 0.226 Vega
WISE_W1 2689.62 34.2 12.627 0.014 Vega
WISE_W2 1727.69 47.76 12.467 0.030 Vega
WISE_W3 7056.3 229.11 9.105 0.035 Vega
WISE_W4 6015.52 1229.91 7.832 0.222 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})\, 9.360 9.481 9.615
{\rm log}_{10}({\rm SFR}) -1.478 -0.795 -0.298
{\rm log}_{10}({\rm sSFR}) -10.999 -10.333 -9.761
{\rm stellar\ age} 5.236 7.040 8.562

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.452 -0.887 -0.567
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.789 -1.202 -0.094

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.142 0.416 0.774
\delta -0.631 -0.146 0.268
\tau_1/\tau_2 0.686 1.015 1.360
Q_{PAH} 0.653 2.292 5.050
U_{min} 2.715 7.734 14.256
{\rm log}_{10}(\gamma_e)\, -3.429 -2.286 -1.186

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.931 -1.431 -0.773
{\rm log}_{10}(\tau_{AGN})\, 0.970 1.450 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.631 -0.972 -0.565
0.03-0.10 Gyr -1.585 -0.774 -0.191
0.10-0.33 Gyr -1.318 -0.635 -0.177
0.33-1.10 Gyr -1.196 -0.641 -0.249
1.10-3.62 Gyr -1.046 -0.528 -0.257
3.62-12.00 Gyr -0.867 -0.463 -0.269
12.00-13.33 Gyr -0.997 -0.416 0.149

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.969 10.083 10.200
{\rm log}_{10}({\rm SFR}) 0.105 0.416 0.697
{\rm log}_{10}({\rm sSFR}) -10.057 -9.711 -9.347
{\rm stellar\ age} 5.801 7.172 8.718

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.712 -0.477 -0.259
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.208 -0.026 0.306

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.130 0.216 0.369
\delta -0.746 -0.381 0.001
\tau_1/\tau_2 0.752 1.114 1.499
Q_{PAH} 0.483 1.103 2.163
U_{min} 2.868 7.575 14.023
{\rm log}_{10}(\gamma_e)\, -3.051 -2.161 -1.504

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.628 -2.469 -1.832
{\rm log}_{10}(\tau_{AGN})\, 1.040 1.492 1.891

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.747 -0.058 0.165
0.03-0.10 Gyr 0.160 0.532 0.836
0.10-0.33 Gyr -0.274 0.279 0.682
0.33-1.10 Gyr -0.640 -0.092 0.259
1.10-3.62 Gyr -0.498 -0.043 0.206
3.62-12.00 Gyr -0.143 0.135 0.335
12.00-13.33 Gyr -0.281 0.265 0.809