2018gka

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Information

Transient

Name: 2018gka
Right ascension: 2h59m20.00s
Declination: -14d05m59.33s
Discovery Date: None
Classification: None
Redshift: 0.094109
MW E(B-V): 0.047

Host

Name:
Right ascension: 2h59m19.76s
Declination: -14d05m56.88s
Redshift: None
Photometric Redshift: 0.096
 

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 8.47
Cutout download processed 28.04
Global aperture construction processed 0.61
Local aperture photometry processed 5.84
Global aperture photometry processed 5.8
Validate local photometry processed 0.02
Validate global photometry processed 14.06
Host information processed 0.17
Global host SED inference processed 396.94
Local host SED inference processed 602.39
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 2h59m20.00s, -14d05m59.33s
semi major axis, semi minor axis (arcsec) = 1.15, 1.15
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 3.41 0.11 22.567 0.036 AB
PanSTARRS_i 3.72 0.32 22.475 0.093 AB
PanSTARRS_z 0.18 0.87 25.770 5.293 AB
DES_z 4.56 0.38 22.253 0.091 AB
PanSTARRS_y 6.77 1.65 21.824 0.264 AB

Aperture details

RA, DEC (J2000) = 2h59m19.76s, -14d05m56.59s
semi major axis, semi minor axis (arcsec) = 11.07, 6.08
angle (degrees, anti-clockwise from east) = -138.23

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 27.22 1.4 20.313 0.056 AB
GALEX_NUV 38.2 1.02 19.945 0.029 AB
DES_g 262.19 0.64 17.853 0.003 AB
PanSTARRS_g 302.51 1.83 17.698 0.007 AB
PanSTARRS_r 446.48 1.96 17.275 0.005 AB
DES_r 447.21 1.08 17.274 0.003 AB
PanSTARRS_i 603.07 2.29 16.949 0.004 AB
PanSTARRS_z 744.37 6.24 16.721 0.009 AB
DES_z 729.46 3.88 16.742 0.006 AB
PanSTARRS_y 865.7 11.79 16.557 0.015 AB
2MASS_J 915.5 183.82 15.601 0.218 Vega
2MASS_H 1704.29 329.5 14.454 0.210 Vega
2MASS_K 1121.55 364.69 14.438 0.353 Vega
WISE_W1 511.27 12.53 14.429 0.027 Vega
WISE_W2 348.05 18.31 14.207 0.057 Vega
WISE_W3 1152.72 89.1 11.072 0.084 Vega
WISE_W4 677.38 439.5 10.203 0.704 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})\, 7.892 8.204 8.448
{\rm log}_{10}({\rm SFR}) -1.840 -1.234 -0.547
{\rm log}_{10}({\rm sSFR}) -10.173 -9.489 -8.487
{\rm stellar\ age} 0.653 4.679 6.911

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.508 -0.836 -0.174
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.519 -0.723 0.097

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.768 1.212 1.815
\delta -0.044 0.193 0.333
\tau_1/\tau_2 0.675 1.080 1.479
Q_{PAH} 1.129 3.025 5.258
U_{min} 3.072 8.352 16.046
{\rm log}_{10}(\gamma_e)\, -2.821 -1.677 -0.509

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.992 0.068 0.371
{\rm log}_{10}(\tau_{AGN})\, 1.111 1.569 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.075 -1.328 -0.700
0.03-0.10 Gyr -2.137 -1.326 -0.520
0.10-0.33 Gyr -2.197 -1.408 -0.732
0.33-1.06 Gyr -3.108 -1.636 -1.171
1.06-3.46 Gyr -3.766 -1.831 -1.419
3.46-11.27 Gyr -4.201 -1.945 -1.472
11.27-12.53 Gyr -4.233 -2.023 -1.258

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.355 10.405 10.457
{\rm log}_{10}({\rm SFR}) 0.292 0.545 0.808
{\rm log}_{10}({\rm sSFR}) -10.134 -9.872 -9.564
{\rm stellar\ age} 6.668 7.371 8.925

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.354 -0.238 -0.146
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.177 -0.422 -0.044

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.095 0.145 0.239
\delta -0.833 -0.559 -0.232
\tau_1/\tau_2 0.784 1.161 1.501
Q_{PAH} 0.581 1.743 3.647
U_{min} 2.641 7.334 14.535
{\rm log}_{10}(\gamma_e)\, -2.292 -1.407 -0.570

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.370 -3.324 -2.247
{\rm log}_{10}(\tau_{AGN})\, 1.118 1.632 1.976

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.239 -0.008 0.137
0.03-0.10 Gyr 0.375 0.670 0.958
0.10-0.33 Gyr 0.071 0.394 0.628
0.33-1.06 Gyr -0.311 0.057 0.289
1.06-3.46 Gyr -0.235 0.151 0.412
3.46-11.27 Gyr 0.343 0.548 0.652
11.27-12.53 Gyr 0.247 0.753 1.262