2019aakd

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Information

Transient

Name: AT2019aakd
Right ascension: 16h16m08.06s
Declination: -22d36m10.95s
Discovery Date: July 15, 2019, 5:05 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.199

Host

Name: 2019aakd
Right ascension: 16h16m03.60s
Declination: -22d37m31.25s
Redshift: 0.025251
Photometric Redshift: 0.031
 

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 21.47
Cutout download processed 0.84
Global aperture construction processed 0.79
Local aperture photometry processed 3.38
Global aperture photometry processed 3.65
Validate local photometry processed 0.02
Validate global photometry processed 4.31
Host information processed 0.08
Global host SED inference processed 459.17
Local host SED inference processed 994.27
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.11
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) = 16h16m08.06s, -22d36m10.95s
semi major axis, semi minor axis (arcsec) = 3.93, 3.93
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 5.68 1.13 22.015 0.217 AB
PanSTARRS_i 3.41 1.75 22.567 0.557 AB
PanSTARRS_z 3.77 3.09 22.458 0.890 AB
PanSTARRS_y -12.35 6.42 AB
2MASS_J -40.78 104.14 Vega
2MASS_H 107.79 135.8 17.451 1.368 Vega
2MASS_K -137.0 183.47 Vega

Aperture details

RA, DEC (J2000) = 16h16m03.49s, -22d37m33.59s
semi major axis, semi minor axis (arcsec) = 52.31, 15.14
angle (degrees, anti-clockwise from east) = -132.48

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 123.75 19.83 18.669 0.174 AB
PanSTARRS_r 12905.71 15.78 13.623 0.001 AB
PanSTARRS_i 20248.57 12.87 13.134 0.001 AB
PanSTARRS_z 26614.49 26.09 12.837 0.001 AB
PanSTARRS_y 33341.48 54.33 12.593 0.002 AB
2MASS_J 48631.18 754.67 11.288 0.017 Vega
2MASS_H 61517.33 981.41 10.560 0.017 Vega
2MASS_K 53635.26 1325.12 10.239 0.027 Vega
WISE_W1 26983.08 202.45 10.123 0.008 Vega
WISE_W2 15622.75 172.41 10.077 0.012 Vega
WISE_W3 27705.04 517.42 7.620 0.020 Vega
WISE_W4 24556.42 2437.88 6.305 0.108 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})\, 7.303 7.956 8.267
{\rm log}_{10}({\rm SFR}) -2.103 -1.404 -0.792
{\rm log}_{10}({\rm sSFR}) -10.243 -9.205 -8.035
{\rm stellar\ age} 0.509 6.050 8.663

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.661 -0.899 -0.021
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.544 -0.482 0.050

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.909 1.456 2.207
\delta -0.301 -0.020 0.226
\tau_1/\tau_2 0.510 0.951 1.419
Q_{PAH} 0.457 1.981 5.351
U_{min} 3.107 8.538 16.149
{\rm log}_{10}(\gamma_e)\, -3.444 -2.484 -1.087

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.105 -1.673 -0.191
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.465 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.339 -1.289 -0.629
0.03-0.10 Gyr -3.460 -1.920 -1.004
0.10-0.33 Gyr -4.459 -2.400 -1.575
0.33-1.10 Gyr -5.221 -2.515 -1.661
1.10-3.64 Gyr -5.497 -2.496 -1.800
3.64-12.08 Gyr -5.534 -2.357 -1.674
12.08-13.42 Gyr -5.672 -2.294 -1.150

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.912 11.021 11.120
{\rm log}_{10}({\rm SFR}) -0.478 -0.001 0.689
{\rm log}_{10}({\rm sSFR}) -11.543 -11.013 -10.267
{\rm stellar\ age} 6.417 7.835 10.304

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.461 -0.218 -0.063
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.520 -0.762 -0.193

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.179 0.388 0.596
\delta -0.659 -0.192 0.221
\tau_1/\tau_2 0.288 0.683 1.143
Q_{PAH} 0.851 1.739 4.314
U_{min} 1.882 5.963 13.030
{\rm log}_{10}(\gamma_e)\, -3.749 -2.981 -1.625

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.536 -3.801 -2.862
{\rm log}_{10}(\tau_{AGN})\, 1.188 1.695 1.986

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.489 0.073 0.571
0.03-0.10 Gyr -1.477 -0.089 0.740
0.10-0.33 Gyr -1.357 0.016 0.911
0.33-1.10 Gyr -0.964 0.346 0.862
1.10-3.64 Gyr -0.275 0.824 1.193
3.64-12.08 Gyr 0.581 1.090 1.276
12.08-13.42 Gyr 0.560 1.241 1.976