2021akx

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Information

Transient

Name: 2021akx
Right ascension: 13h52m54.73s
Declination: -28d34m03.92s
Discovery Date: None
Classification: Ia
Redshift: 0.050400
MW E(B-V): 0.055

Host

Name: 2021akx
Right ascension: 13h52m55.55s
Declination: -28d34m00.49s
Redshift: 0.049431
Photometric Redshift: 0.041
 

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 3.76
Cutout download processed 5.8
Global aperture construction processed 0.81
Local aperture photometry processed 5.47
Global aperture photometry processed 5.58
Validate local photometry processed 0.03
Validate global photometry processed 11.34
Host information processed 0.11
Global host SED inference processed 638.78
Local host SED inference processed 631.36
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.07
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) = 13h52m54.73s, -28d34m03.92s
semi major axis, semi minor axis (arcsec) = 2.07, 2.07
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 20.21 0.6 20.636 0.032 AB
PanSTARRS_r 39.75 0.91 19.902 0.025 AB
PanSTARRS_i 55.3 1.15 19.543 0.023 AB
PanSTARRS_z 65.7 1.36 19.356 0.022 AB
PanSTARRS_y 86.69 3.77 19.055 0.047 AB

Aperture details

RA, DEC (J2000) = 13h52m55.54s, -28d34m00.52s
semi major axis, semi minor axis (arcsec) = 18.26, 16.77
angle (degrees, anti-clockwise from east) = -156.13

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 74.41 8.49 19.221 0.124 AB
GALEX_NUV 88.47 8.01 19.033 0.098 AB
PanSTARRS_g 2197.04 5.07 15.545 0.003 AB
PanSTARRS_r 4437.28 7.67 14.782 0.002 AB
PanSTARRS_z 7978.37 11.39 14.145 0.002 AB
PanSTARRS_y 9776.75 31.57 13.925 0.004 AB
WISE_W1 6561.72 51.14 11.658 0.008 Vega
WISE_W2 3794.12 63.19 11.613 0.018 Vega
WISE_W3 4086.23 187.21 9.698 0.050 Vega
WISE_W4 3795.21 1044.31 8.332 0.299 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})\, 8.739 8.913 9.071
{\rm log}_{10}({\rm SFR}) -1.882 -1.149 -0.582
{\rm log}_{10}({\rm sSFR}) -10.863 -10.072 -9.406
{\rm stellar\ age} 4.319 6.727 8.304

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.412 -0.691 -0.143
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.562 -0.110 0.333

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.524 0.964 1.345
\delta -0.364 -0.072 0.194
\tau_1/\tau_2 0.663 1.012 1.360
Q_{PAH} 0.684 2.109 4.905
U_{min} 2.992 7.888 14.371
{\rm log}_{10}(\gamma_e)\, -3.027 -1.959 -0.882

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.191 -1.367 -0.418
{\rm log}_{10}(\tau_{AGN})\, 0.993 1.386 1.868

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.916 -1.159 -0.666
0.03-0.10 Gyr -2.090 -1.217 -0.536
0.10-0.33 Gyr -2.100 -1.263 -0.705
0.33-1.09 Gyr -2.018 -1.232 -0.741
1.09-3.58 Gyr -1.649 -1.066 -0.789
3.58-11.79 Gyr -1.646 -1.035 -0.801
11.79-13.10 Gyr -1.785 -1.020 -0.408

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.018 11.052 11.121
{\rm log}_{10}({\rm SFR}) -0.472 -0.186 0.076
{\rm log}_{10}({\rm sSFR}) -11.546 -11.259 -10.983
{\rm stellar\ age} 7.840 8.695 11.392

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.363 -0.219 -0.109
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.106 -0.062 0.379

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.073 0.131 0.217
\delta -0.576 -0.119 0.175
\tau_1/\tau_2 0.537 0.923 1.316
Q_{PAH} 0.960 2.322 4.344
U_{min} 2.531 7.442 14.879
{\rm log}_{10}(\gamma_e)\, -2.889 -1.921 -1.086

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.459 -3.559 -2.613
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.552 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.472 -0.131 0.099
0.03-0.10 Gyr -1.288 -0.254 0.146
0.10-0.33 Gyr -1.363 -0.312 0.152
0.33-1.09 Gyr -1.087 -0.282 0.174
1.09-3.58 Gyr -0.749 0.094 0.620
3.58-11.79 Gyr 0.635 1.209 1.304
11.79-13.10 Gyr 1.043 1.562 2.169