2018aqa

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Information

Transient

Name: 2018aqa
Right ascension: 9h12m20.28s
Declination: 13d40m23.59s
Discovery Date: None
Classification: Ia
Redshift: 0.028830
MW E(B-V): 0.038

Host

Name: 2018aqa
Right ascension: 9h12m20.37s
Declination: 13d40m26.06s
Redshift: 0.028597
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 2.53
Cutout download processed 21.65
Global aperture construction processed 0.67
Local aperture photometry processed 6.71
Global aperture photometry processed 7.25
Validate local photometry processed 0.03
Validate global photometry processed 19.58
Host information processed 0.09
Global host SED inference processed 930.65
Local host SED inference processed 418.94
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 9h12m20.28s, 13d40m23.59s
semi major axis, semi minor axis (arcsec) = 3.49, 3.49
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 144.5 3.75 18.500 0.028 AB
SDSS_g 831.51 7.53 16.600 0.010 AB
DES_g 988.34 1.45 16.413 0.002 AB
PanSTARRS_g 901.35 0.97 16.513 0.001 AB
SDSS_r 1910.64 11.44 15.697 0.007 AB
PanSTARRS_r 1918.0 1.35 15.693 0.001 AB
DES_r 2187.7 3.7 15.550 0.002 AB
SDSS_i 2776.77 13.88 15.291 0.005 AB
PanSTARRS_i 2680.82 1.68 15.329 0.001 AB
PanSTARRS_z 3324.08 2.65 15.096 0.001 AB
SDSS_z 3585.67 18.22 15.014 0.006 AB
DES_z 3919.75 10.59 14.917 0.003 AB
PanSTARRS_y 3947.13 6.14 14.909 0.002 AB
2MASS_J 4815.51 83.03 13.798 0.019 Vega
2MASS_H 5487.0 144.22 13.184 0.029 Vega
2MASS_K 5060.71 136.56 12.802 0.029 Vega

Aperture details

RA, DEC (J2000) = 9h12m20.36s, 13d40m26.12s
semi major axis, semi minor axis (arcsec) = 15.91, 14.65
angle (degrees, anti-clockwise from east) = -49.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.93 2.83 20.965 0.206 AB
GALEX_NUV 19.11 1.21 20.697 0.069 AB
SDSS_u 426.35 11.12 17.326 0.028 AB
SDSS_g 2634.79 13.86 15.348 0.006 AB
DES_g 2849.36 2.77 15.263 0.001 AB
PanSTARRS_g 3001.4 3.44 15.207 0.001 AB
SDSS_r 5788.52 20.79 14.494 0.004 AB
PanSTARRS_r 5913.63 4.69 14.470 0.001 AB
DES_r 6245.54 6.73 14.411 0.001 AB
SDSS_i 8430.67 26.01 14.085 0.003 AB
PanSTARRS_i 8531.73 6.07 14.072 0.001 AB
PanSTARRS_z 10645.79 10.0 13.832 0.001 AB
SDSS_z 11448.83 50.13 13.753 0.005 AB
DES_z 11167.62 18.66 13.780 0.002 AB
PanSTARRS_y 13073.67 25.84 13.609 0.002 AB
2MASS_J 15899.7 357.33 12.502 0.024 Vega
2MASS_H 18938.41 633.17 11.839 0.036 Vega
2MASS_K 15276.8 598.82 11.602 0.043 Vega
WISE_W1 7194.7 56.7 11.558 0.009 Vega
WISE_W2 3826.29 59.14 11.604 0.017 Vega
WISE_W3 1244.07 198.79 10.989 0.173 Vega
WISE_W4 1426.99 1028.19 9.394 0.782 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})\, 9.845 10.008 10.160
{\rm log}_{10}({\rm SFR}) -0.264 0.103 0.390
{\rm log}_{10}({\rm sSFR}) -10.368 -9.912 -9.538
{\rm stellar\ age} 3.761 6.560 8.420

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.472 -0.941 -0.535
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.719 -1.445 -0.234

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.747 0.952 1.186
\delta -0.870 -0.722 -0.582
\tau_1/\tau_2 0.617 0.909 1.205
Q_{PAH} 1.215 2.006 3.101
U_{min} 2.670 7.552 14.594
{\rm log}_{10}(\gamma_e)\, -3.222 -2.041 -1.386

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.638 -3.907 -2.390
{\rm log}_{10}(\tau_{AGN})\, 0.960 1.454 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.116 0.147 0.365
0.03-0.10 Gyr -0.714 0.058 0.431
0.10-0.33 Gyr -0.614 0.081 0.515
0.33-1.10 Gyr -0.660 0.047 0.436
1.10-3.63 Gyr -0.604 0.034 0.320
3.63-12.04 Gyr -0.729 -0.017 0.271
12.04-13.37 Gyr -0.831 0.058 0.670

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.770 10.798 10.822
{\rm log}_{10}({\rm SFR}) -2.521 -1.919 -1.444
{\rm log}_{10}({\rm sSFR}) -13.329 -12.714 -12.225
{\rm stellar\ age} 12.216 12.689 12.703

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.590 -0.492 -0.406
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.431 -0.690 -0.026

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.078 0.133 0.206
\delta -0.909 -0.725 -0.477
\tau_1/\tau_2 0.463 0.921 1.393
Q_{PAH} 0.209 0.862 2.579
U_{min} 3.985 9.752 17.534
{\rm log}_{10}(\gamma_e)\, -1.568 -0.926 -0.445

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.643 -4.032 -3.148
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.557 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.547 -1.831 -1.332
0.03-0.10 Gyr -4.510 -2.263 -1.451
0.10-0.33 Gyr -6.019 -2.932 -1.704
0.33-1.10 Gyr -6.486 -3.045 -1.584
1.10-3.63 Gyr -4.881 -2.706 -1.271
3.63-12.04 Gyr -2.596 -1.583 0.058
12.04-13.37 Gyr 1.866 1.923 1.949