ASASSN-14kq

Download data

Information

Transient

Name: ASASSN-14kq
Right ascension: 23h45m16.00s
Declination: -29d47m01.00s
Discovery Date: None
Classification: Ia
Redshift: 0.032590
MW E(B-V): 0.016

Host

Name: ASASSN-14kq
Right ascension: 23h45m14.75s
Declination: -29d47m00.24s
Redshift: 0.033600
Photometric Redshift: 0.037
 

Processing Status: processing

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.82
Transient MWEBV processed 0.05
Host match processed 2.28
Host information processed 0.12
Host MWEBV processed 0.05
Global aperture construction processed 0.85
Global aperture photometry processed 4.24
Validate global photometry processed 11.64
Global host SED inference processed 395.16
Local aperture photometry processed 3.77
Validate local photometry processed 0.02
Local host SED inference processed 753.96
 

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) = 23h45m16.00s, -29d47m01.00s
semi major axis, semi minor axis (arcsec) = 2.99, 2.99
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 4.94 1.13 22.167 0.249 AB
PanSTARRS_r 3.75 1.26 22.464 0.365 AB
PanSTARRS_i 5.48 1.66 22.052 0.329 AB
PanSTARRS_z -0.52 3.65 AB
PanSTARRS_y -22.67 6.58 AB
2MASS_J -25.51 88.86 Vega
2MASS_H 26.53 145.67 18.973 5.960 Vega
2MASS_K 77.0 140.68 17.346 1.984 Vega

Aperture details

RA, DEC (J2000) = 23h45m14.75s, -29d47m00.00s
semi major axis, semi minor axis (arcsec) = 17.75, 9.47
angle (degrees, anti-clockwise from east) = -62.61

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 171.74 9.54 18.313 0.060 AB
GALEX_NUV 233.96 5.11 17.977 0.024 AB
PanSTARRS_g 1266.24 5.03 16.144 0.004 AB
PanSTARRS_r 1786.62 5.52 15.770 0.003 AB
PanSTARRS_i 2164.99 6.76 15.561 0.003 AB
PanSTARRS_z 2359.11 15.37 15.468 0.007 AB
PanSTARRS_y 2620.8 27.97 15.354 0.012 AB
2MASS_J 3285.73 435.65 14.214 0.144 Vega
2MASS_H 3885.56 708.56 13.559 0.198 Vega
2MASS_K 3214.49 689.02 13.294 0.233 Vega
WISE_W1 1602.09 32.25 13.189 0.022 Vega
WISE_W2 958.23 41.27 13.107 0.047 Vega
WISE_W3 5221.65 150.89 9.431 0.031 Vega
WISE_W4 7285.9 985.69 7.624 0.147 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 6.747 7.457 7.836
{\rm log}_{10}({\rm SFR}) -1.954 -1.534 -1.183
{\rm log}_{10}({\rm sSFR}) -9.598 -8.933 -8.005
{\rm stellar\ age} 0.603 5.725 7.903

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.163 -0.334 0.068
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.613 -0.923 -0.123

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.926 1.394 1.918
\delta -0.116 0.108 0.305
\tau_1/\tau_2 0.568 0.994 1.418
Q_{PAH} 0.624 2.086 4.484
U_{min} 2.984 8.184 15.956
{\rm log}_{10}(\gamma_e)\, -2.967 -1.853 -0.870

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.583 -1.154 -0.164
{\rm log}_{10}(\tau_{AGN})\, 1.046 1.546 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.740 -1.213 -0.814
0.03-0.10 Gyr -3.906 -2.234 -1.460
0.10-0.33 Gyr -5.386 -2.843 -2.002
0.33-1.09 Gyr -5.936 -2.935 -2.182
1.09-3.62 Gyr -5.604 -2.804 -2.203
3.62-11.98 Gyr -5.415 -2.725 -2.128
11.98-13.31 Gyr -5.527 -2.752 -1.851

Global parameter details

Documentation

Data not available