2019akq

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Information

Transient

Name: 2019akq
Right ascension: 4h26m49.33s
Declination: 29d57m06.30s
Discovery Date: None
Classification: Ia
Redshift: 0.017460
MW E(B-V): 0.394

Host

Name: 2019akq
Right ascension: 4h26m49.87s
Declination: 29d56m51.36s
Redshift: 0.017459
Photometric Redshift: 0.023
 

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 0.98
Cutout download processed 15.54
Global aperture construction processed 0.65
Local aperture photometry processed 5.47
Global aperture photometry processed 5.79
Validate local photometry processed 0.02
Validate global photometry processed 17.68
Host information processed 0.09
Global host SED inference processed 1268.27
Local host SED inference processed 483.33
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) = 4h26m49.33s, 29d57m06.30s
semi major axis, semi minor axis (arcsec) = 5.64, 5.64
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.67 1.99 24.338 3.226 AB
GALEX_NUV 2.68 1.55 22.828 0.627 AB
SDSS_u -0.96 3.17 AB
SDSS_g 66.74 2.91 19.339 0.047 AB
PanSTARRS_g 87.68 1.9 19.043 0.024 AB
SDSS_r 147.31 4.02 18.479 0.030 AB
PanSTARRS_r 84.0 2.52 19.089 0.033 AB
SDSS_i 226.21 5.29 18.014 0.025 AB
PanSTARRS_i 221.03 1.76 18.039 0.009 AB
PanSTARRS_z 336.74 6.4 17.582 0.021 AB
SDSS_z 349.6 13.29 17.541 0.041 AB
PanSTARRS_y 379.13 10.73 17.453 0.031 AB
2MASS_J 531.26 115.4 16.192 0.236 Vega
2MASS_H 526.39 196.3 15.729 0.405 Vega
2MASS_K 483.44 201.97 15.351 0.454 Vega

Aperture details

RA, DEC (J2000) = 4h26m49.93s, 29d56m52.80s
semi major axis, semi minor axis (arcsec) = 11.58, 10.95
angle (degrees, anti-clockwise from east) = -90.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 18.91 4.95 20.708 0.284 AB
GALEX_NUV 21.27 3.59 20.581 0.183 AB
SDSS_u 73.23 6.62 19.238 0.098 AB
SDSS_g 523.22 7.11 17.103 0.015 AB
PanSTARRS_g 641.53 3.72 16.882 0.006 AB
SDSS_r 1232.71 10.42 16.173 0.009 AB
SDSS_i 1988.79 13.6 15.654 0.007 AB
PanSTARRS_i 1910.54 3.46 15.697 0.002 AB
PanSTARRS_z 2682.84 12.06 15.329 0.005 AB
SDSS_z 2821.5 28.29 15.274 0.011 AB
PanSTARRS_y 3239.47 21.12 15.124 0.007 AB
2MASS_J 4385.47 237.02 13.900 0.059 Vega
2MASS_H 4812.5 401.82 13.326 0.091 Vega
2MASS_K 4391.44 414.31 12.956 0.102 Vega
WISE_W1 1942.49 46.77 12.980 0.026 Vega
WISE_W2 1072.02 47.27 12.985 0.048 Vega
WISE_W3 2198.68 226.31 10.371 0.112 Vega
WISE_W4 3006.76 1040.92 8.585 0.376 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})\, 8.448 8.764 8.865
{\rm log}_{10}({\rm SFR}) -1.133 -0.654 -0.200
{\rm log}_{10}({\rm sSFR}) -9.951 -9.368 -8.654
{\rm stellar\ age} 5.105 7.655 9.524

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.358 -0.105 0.057
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.966 -0.802 -0.587

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.163 0.532 1.030
\delta -0.176 0.172 0.320
\tau_1/\tau_2 0.561 0.933 1.332
Q_{PAH} 0.559 1.962 3.904
U_{min} 2.926 8.094 15.414
{\rm log}_{10}(\gamma_e)\, -3.499 -2.627 -1.406

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.801 -1.438 -0.735
{\rm log}_{10}(\tau_{AGN})\, 1.045 1.476 1.986

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.398 -1.090 -0.707
0.03-0.10 Gyr -1.055 -0.548 -0.076
0.10-0.33 Gyr -2.145 -1.481 -0.956
0.33-1.10 Gyr -2.409 -1.717 -1.334
1.10-3.66 Gyr -2.483 -1.560 -1.221
3.66-12.17 Gyr -2.118 -1.201 -1.017
12.17-13.53 Gyr -1.911 -1.002 -0.386

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.818 9.887 9.925
{\rm log}_{10}({\rm SFR}) -1.117 -0.768 -0.448
{\rm log}_{10}({\rm sSFR}) -11.005 -10.613 -10.317
{\rm stellar\ age} 10.978 12.674 12.820

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.993 -0.853 -0.733
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.108 -0.854 -0.608

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.013 0.041 0.095
\delta -0.595 -0.173 0.206
\tau_1/\tau_2 0.532 1.074 1.600
Q_{PAH} 0.293 1.364 3.524
U_{min} 2.866 8.464 16.167
{\rm log}_{10}(\gamma_e)\, -2.747 -1.564 -0.721

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.651 -3.988 -3.170
{\rm log}_{10}(\tau_{AGN})\, 1.100 1.656 1.997

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.041 -0.761 -0.456
0.03-0.10 Gyr -1.848 -0.830 -0.408
0.10-0.33 Gyr -4.936 -2.244 -1.198
0.33-1.10 Gyr -6.713 -3.096 -1.775
1.10-3.66 Gyr -5.426 -2.989 -1.810
3.66-12.17 Gyr -2.808 -1.445 -0.291
12.17-13.53 Gyr 0.737 1.000 1.048