2020aaxd

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Information

Transient

Name: 2020aaxd
Right ascension: 8h19m27.21s
Declination: 2d06m05.04s
Discovery Date: None
Classification: None
Redshift: 0.091715
MW E(B-V): 0.027

Host

Name:
Right ascension: 8h19m27.20s
Declination: 2d06m06.25s
Redshift: None
Photometric Redshift: 0.084
 

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 8.08
Cutout download processed 25.16
Global aperture construction processed 0.72
Local aperture photometry processed 7.01
Global aperture photometry processed 6.19
Validate local photometry processed 0.03
Validate global photometry processed 15.84
Host information processed 0.16
Global host SED inference processed 413.98
Local host SED inference processed 510.99
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) = 8h19m27.21s, 2d06m05.04s
semi major axis, semi minor axis (arcsec) = 1.17, 1.17
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 34.34 0.25 20.060 0.008 AB
DES_r 73.62 0.65 19.233 0.010 AB
PanSTARRS_i 75.5 0.41 19.205 0.006 AB
PanSTARRS_z 86.78 0.84 19.054 0.011 AB
DES_z 139.98 1.98 18.535 0.015 AB
PanSTARRS_y 107.35 2.2 18.823 0.022 AB

Aperture details

RA, DEC (J2000) = 8h19m27.19s, 2d06m06.46s
semi major axis, semi minor axis (arcsec) = 3.63, 2.96
angle (degrees, anti-clockwise from east) = -178.74

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.78 0.93 23.272 0.566 AB
GALEX_NUV 3.8 1.2 22.452 0.342 AB
SDSS_u 17.06 2.88 20.820 0.184 AB
SDSS_g 115.0 2.92 18.748 0.028 AB
DES_g 115.0 0.48 18.748 0.005 AB
PanSTARRS_g 123.27 0.85 18.673 0.007 AB
SDSS_r 229.75 4.21 17.997 0.020 AB
PanSTARRS_r 230.01 1.0 17.996 0.005 AB
DES_r 243.2 1.2 17.935 0.005 AB
SDSS_i 321.76 5.31 17.631 0.018 AB
PanSTARRS_i 310.44 1.09 17.670 0.004 AB
PanSTARRS_z 380.56 2.25 17.449 0.006 AB
SDSS_z 413.96 11.03 17.358 0.029 AB
DES_z 418.43 3.5 17.346 0.009 AB
PanSTARRS_y 447.92 5.95 17.272 0.014 AB
WISE_W1 248.01 11.35 15.215 0.050 Vega
WISE_W2 156.14 24.11 15.077 0.168 Vega
WISE_W3 106.05 74.68 13.662 0.765 Vega
WISE_W4 1133.75 467.42 9.644 0.448 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})\, 9.157 9.403 9.556
{\rm log}_{10}({\rm SFR}) -0.722 -0.194 0.367
{\rm log}_{10}({\rm sSFR}) -10.202 -9.591 -8.801
{\rm stellar\ age} 2.261 5.234 6.810

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.100 -0.305 0.053
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.147 0.077 0.297

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.349 0.770 1.199
\delta -0.708 -0.276 0.015
\tau_1/\tau_2 0.821 1.154 1.535
Q_{PAH} 0.847 2.895 5.475
U_{min} 3.040 8.092 14.956
{\rm log}_{10}(\gamma_e)\, -2.955 -1.568 -0.382

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.227 -0.827 -0.080
{\rm log}_{10}(\tau_{AGN})\, 1.114 1.665 2.032

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.616 -0.173 0.180
0.03-0.10 Gyr -1.004 -0.265 0.438
0.10-0.33 Gyr -0.998 -0.290 0.208
0.33-1.06 Gyr -1.076 -0.368 0.040
1.06-3.47 Gyr -1.284 -0.501 -0.217
3.47-11.30 Gyr -1.526 -0.641 -0.344
11.30-12.56 Gyr -1.762 -0.697 -0.133

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.031 10.130 10.224
{\rm log}_{10}({\rm SFR}) -2.246 -1.052 -0.486
{\rm log}_{10}({\rm sSFR}) -12.605 -11.189 -10.580
{\rm stellar\ age} 5.475 6.967 8.522

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.359 -0.919 -0.642
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.543 -0.490 0.226

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.225 0.397 0.606
\delta -0.817 -0.540 -0.251
\tau_1/\tau_2 0.671 1.026 1.413
Q_{PAH} 0.946 2.611 5.029
U_{min} 2.952 8.714 16.341
{\rm log}_{10}(\gamma_e)\, -2.542 -1.486 -0.532

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.008 -2.591 -1.602
{\rm log}_{10}(\tau_{AGN})\, 1.073 1.533 1.891

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.836 -1.242 -0.769
0.03-0.10 Gyr -2.552 -1.049 -0.387
0.10-0.33 Gyr -1.996 -0.638 0.056
0.33-1.06 Gyr -1.365 -0.276 0.252
1.06-3.47 Gyr -0.547 0.118 0.425
3.47-11.30 Gyr -0.241 0.251 0.423
11.30-12.56 Gyr -0.618 0.282 0.921