2019fkm results

Information

Transient
Name:AT2019fkm
Right ascension: 10h25m16.10s
Declination:-3d44m16.51s
Discovery Date:May 16, 2019, 3:46 a.m.
Classification:None
Redshift:None
MW E(B-V):0.038
Host
Name:155230
Right ascension: 10h25m16.10s
Declination:-3d44m18.46s
Redshift:0.032259
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
DES_g
DES_r
DES_z
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 13.28
Transient MWEBV processed 0.04
Host match processed 3.78
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 5.3
Validate global photometry processed 13.47
Global host SED inference processed 471.6
Local aperture photometry processed 5.95
Validate local photometry processed 0.02
Local host SED inference processed 440.85
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h25m16.10s, -3d44m16.51s
semi major axis, semi minor axis (arcsec):3.11, 3.11
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 831.16 1.13 16.601 0.001 AB
PanSTARRS_g 847.77 0.98 16.579 0.001 AB
PanSTARRS_r 1633.14 1.12 15.867 0.001 AB
DES_r 1795.85 2.52 15.764 0.002 AB
PanSTARRS_i 2237.75 1.21 15.525 0.001 AB
PanSTARRS_z 2821.3 2.07 15.274 0.001 AB
DES_z 3092.16 7.95 15.174 0.003 AB
PanSTARRS_y 3303.52 4.66 15.103 0.002 AB
2MASS_J 3512.38 85.63 14.141 0.026 Vega
2MASS_H 4215.21 126.82 13.470 0.033 Vega
2MASS_K 3397.39 162.31 13.234 0.052 Vega

Aperture details

RA, DEC (J2000):10h25m16.09s, -3d44m18.73s
semi major axis, semi minor axis (arcsec):13.45, 3.96
angle (degrees, anti-clockwise from east):-169.96
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 19.67 3.42 20.665 0.189 AB
DES_g 1484.63 1.55 15.971 0.001 AB
PanSTARRS_g 1597.09 1.95 15.892 0.001 AB
PanSTARRS_r 3067.67 2.14 15.183 0.001 AB
DES_r 3088.49 3.36 15.176 0.001 AB
PanSTARRS_i 4164.89 2.37 14.851 0.001 AB
PanSTARRS_z 5188.4 4.29 14.612 0.001 AB
DES_z 5258.36 10.48 14.598 0.002 AB
PanSTARRS_y 6227.94 10.58 14.414 0.002 AB
2MASS_J 7778.24 216.84 13.278 0.030 Vega
2MASS_H 9649.89 322.65 12.571 0.036 Vega
2MASS_K 7495.06 418.08 12.375 0.061 Vega
WISE_W1 3174.47 35.07 12.447 0.012 Vega
WISE_W2 1715.78 36.25 12.475 0.023 Vega
WISE_W3 536.02 91.47 11.903 0.185 Vega
WISE_W4 558.11 533.82 10.413 1.038 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.908 10.050 10.177
{\rm log}_{10}({\rm SFR}) -0.638 -0.163 0.296
{\rm log}_{10}({\rm sSFR}) -10.727 -10.230 -9.676
{\rm stellar\ age} 4.976 7.018 8.683

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.319 -0.730 -0.464
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.776 -1.398 -0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.506 0.676 0.936
\delta -0.905 -0.747 -0.539
\tau_1/\tau_2 0.593 0.908 1.274
Q_{PAH} 0.726 1.852 3.695
U_{min} 2.653 7.644 14.380
{\rm log}_{10}(\gamma_e)\, -3.265 -2.199 -1.491

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.545 -3.754 -2.680
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.464 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.417 -0.056 0.184
0.03-0.10 Gyr -1.140 -0.277 0.342
0.10-0.33 Gyr -1.115 -0.238 0.387
0.33-1.10 Gyr -0.943 -0.111 0.321
1.10-3.62 Gyr -0.629 0.051 0.332
3.62-11.99 Gyr -0.372 0.082 0.318
11.99-13.32 Gyr -0.505 0.148 0.751

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.403 10.474 10.572
{\rm log}_{10}({\rm SFR}) -6.057 -2.800 -1.732
{\rm log}_{10}({\rm sSFR}) -16.548 -13.275 -12.197
{\rm stellar\ age} 7.807 9.353 12.614

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.913 -0.714 -0.565
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.467 -0.666 0.114

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.095 0.203 0.378
\delta -0.780 -0.403 -0.014
\tau_1/\tau_2 0.524 0.949 1.387
Q_{PAH} 0.210 0.845 2.735
U_{min} 3.515 9.936 17.415
{\rm log}_{10}(\gamma_e)\, -2.937 -1.748 -1.069

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.581 -3.878 -2.996
{\rm log}_{10}(\tau_{AGN})\, 1.124 1.625 1.965

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -7.412 -3.391 -2.006
0.03-0.10 Gyr -6.717 -2.974 -1.657
0.10-0.33 Gyr -6.631 -3.221 -1.661
0.33-1.10 Gyr -5.731 -2.895 -1.121
1.10-3.62 Gyr -3.733 -1.824 0.009
3.62-11.99 Gyr -1.535 0.475 0.724
11.99-13.32 Gyr -0.273 1.129 1.697