2018aqk

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Information

Transient

Name: 2018aqk
Right ascension: 12h04m58.32s
Declination: 32d23m28.79s
Discovery Date: None
Classification: Ia
Redshift: 0.054050
MW E(B-V): 0.027

Host

Name: 2018aqk
Right ascension: 12h04m58.99s
Declination: 32d23m28.29s
Redshift: 0.053768
Photometric Redshift: 0.036
 

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 2.6
Cutout download processed 22.4
Global aperture construction processed 0.58
Local aperture photometry processed 7.15
Global aperture photometry processed 6.17
Validate local photometry processed 0.03
Validate global photometry processed 17.18
Host information processed 0.1
Global host SED inference processed 408.41
Local host SED inference processed 476.56
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) = 12h04m58.32s, 32d23m28.79s
semi major axis, semi minor axis (arcsec) = 1.91, 1.91
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 10.11 1.58 21.388 0.170 AB
SDSS_g 28.68 1.47 20.256 0.056 AB
DES_g 29.82 0.41 20.214 0.015 AB
PanSTARRS_g 30.46 0.44 20.191 0.016 AB
SDSS_r 50.96 2.03 19.632 0.043 AB
PanSTARRS_r 55.15 0.48 19.546 0.009 AB
DES_r 56.07 1.44 19.528 0.028 AB
SDSS_i 71.12 2.48 19.270 0.038 AB
PanSTARRS_i 73.06 0.57 19.241 0.008 AB
PanSTARRS_z 87.26 1.39 19.048 0.017 AB
SDSS_z 91.55 5.49 18.996 0.065 AB
DES_z 74.18 1.55 19.224 0.023 AB
PanSTARRS_y 111.95 2.51 18.777 0.024 AB

Aperture details

RA, DEC (J2000) = 12h04m58.99s, 32d23m28.48s
semi major axis, semi minor axis (arcsec) = 16.63, 15.12
angle (degrees, anti-clockwise from east) = -24.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 177.87 13.19 18.275 0.081 AB
GALEX_NUV 229.27 2.49 17.999 0.012 AB
SDSS_u 902.04 13.7 16.512 0.016 AB
SDSS_g 2855.4 14.46 15.261 0.005 AB
DES_g 2841.53 4.01 15.266 0.002 AB
PanSTARRS_g 2840.51 3.62 15.267 0.001 AB
PanSTARRS_r 5447.89 4.01 14.559 0.001 AB
DES_r 5896.83 14.7 14.473 0.003 AB
PanSTARRS_z 9327.06 11.51 13.976 0.001 AB
SDSS_z 10154.61 48.5 13.883 0.005 AB
DES_z 9120.32 16.69 14.000 0.002 AB
PanSTARRS_y 11302.14 20.59 13.767 0.002 AB
2MASS_J 13832.4 369.49 12.653 0.029 Vega
2MASS_H 17632.27 650.93 11.917 0.040 Vega
2MASS_K 15201.83 568.08 11.607 0.041 Vega
WISE_W1 7553.62 53.88 11.506 0.008 Vega
WISE_W2 4480.19 57.98 11.433 0.014 Vega
WISE_W3 11001.86 179.68 8.622 0.018 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})\, 8.949 9.073 9.201
{\rm log}_{10}({\rm SFR}) -1.942 -1.319 -0.647
{\rm log}_{10}({\rm sSFR}) -11.039 -10.398 -9.663
{\rm stellar\ age} 5.789 7.471 9.609

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.654 -1.062 -0.611
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.565 0.008 0.323

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.230 0.688 1.141
\delta -0.465 -0.032 0.255
\tau_1/\tau_2 0.656 0.993 1.337
Q_{PAH} 0.689 2.109 5.334
U_{min} 2.923 7.801 14.561
{\rm log}_{10}(\gamma_e)\, -3.122 -2.148 -0.859

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.429 -0.688 -0.052
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.378 1.826

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.918 -1.323 -0.812
0.03-0.10 Gyr -2.202 -1.384 -0.604
0.10-0.33 Gyr -2.385 -1.447 -0.636
0.33-1.08 Gyr -2.454 -1.372 -0.766
1.08-3.57 Gyr -2.173 -1.093 -0.754
3.57-11.73 Gyr -1.293 -0.847 -0.655
11.73-13.04 Gyr -1.325 -0.712 -0.012

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.078 11.117 11.167
{\rm log}_{10}({\rm SFR}) 0.247 0.439 0.652
{\rm log}_{10}({\rm sSFR}) -10.865 -10.671 -10.464
{\rm stellar\ age} 7.305 7.921 9.288

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.375 -0.202 -0.103
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.212 0.336 0.441

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.141 0.206 0.309
\delta -0.669 -0.290 0.098
\tau_1/\tau_2 0.429 0.775 1.109
Q_{PAH} 0.799 1.924 3.803
U_{min} 2.745 7.863 14.688
{\rm log}_{10}(\gamma_e)\, -2.375 -1.628 -0.880

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.386 -3.532 -2.619
{\rm log}_{10}(\tau_{AGN})\, 1.084 1.639 1.975

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.369 0.561 0.737
0.03-0.10 Gyr 0.059 0.377 0.666
0.10-0.33 Gyr 0.051 0.364 0.619
0.33-1.08 Gyr -0.147 0.287 0.549
1.08-3.57 Gyr 0.196 0.726 1.049
3.57-11.73 Gyr 1.136 1.299 1.388
11.73-13.04 Gyr 0.907 1.389 1.913