ASASSN-14fa

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Information

Transient

Name: ASASSN-14fa
Right ascension: 0h11m29.54s
Declination: -31d49m18.00s
Discovery Date: None
Classification: Ia
Redshift: 0.022589
MW E(B-V): 0.010

Host

Name: ASASSN-14fa
Right ascension: 0h11m32.24s
Declination: -31d50m33.70s
Redshift: None
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.93
Cutout download processed 6.3
Global aperture construction processed 0.69
Local aperture photometry processed 3.67
Global aperture photometry processed 3.66
Validate local photometry processed 0.02
Validate global photometry processed 11.3
Host information processed 0.09
Global host SED inference processed 460.95
Local host SED inference processed 533.26
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
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) = 0h11m29.54s, -31d49m18.00s
semi major axis, semi minor axis (arcsec) = 4.38, 4.38
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 0.46 0.41 24.744 0.977 AB
DES_g 1.9 0.18 23.204 0.102 AB
DES_r 2.56 0.29 22.878 0.124 AB
PanSTARRS_i 9.7 2.11 21.433 0.236 AB
DES_z 7.6 0.86 21.698 0.123 AB
2MASS_J 24.4 97.32 19.537 4.330 Vega
2MASS_H -243.73 173.88 Vega
2MASS_K -63.53 191.21 Vega

Aperture details

RA, DEC (J2000) = 0h11m32.23s, -31d50m33.68s
semi major axis, semi minor axis (arcsec) = 4.56, 3.3
angle (degrees, anti-clockwise from east) = -47.27

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.1 0.19 26.450 2.144 AB
GALEX_NUV 0.26 0.67 25.368 2.790 AB
DES_g 62.12 0.27 19.417 0.005 AB
DES_r 141.98 0.51 18.519 0.004 AB
PanSTARRS_i 175.8 1.73 18.287 0.011 AB
DES_z 228.49 1.64 18.003 0.008 AB
2MASS_J 256.98 105.41 16.980 0.445 Vega
2MASS_H 253.46 185.83 16.523 0.796 Vega
2MASS_K 62.4 206.9 17.574 3.600 Vega
WISE_W1 99.93 8.54 16.202 0.093 Vega
WISE_W2 58.77 12.8 16.138 0.236 Vega
WISE_W3 -12.53 53.89 Vega
WISE_W4 -16.3 411.85 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})\, 7.026 7.405 7.677
{\rm log}_{10}({\rm SFR}) -2.021 -1.588 -1.165
{\rm log}_{10}({\rm sSFR}) -9.610 -9.035 -8.213
{\rm stellar\ age} 0.648 6.177 8.354

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.789 -1.417 -0.868
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.352 -0.610 0.018

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 2.184 2.695 3.275
\delta 0.079 0.203 0.312
\tau_1/\tau_2 0.463 0.789 1.140
Q_{PAH} 0.387 1.262 3.092
U_{min} 2.843 8.431 16.417
{\rm log}_{10}(\gamma_e)\, -3.467 -2.633 -1.363

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.199 -2.523 -0.442
{\rm log}_{10}(\tau_{AGN})\, 1.086 1.541 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.798 -1.316 -0.898
0.03-0.10 Gyr -3.545 -2.129 -1.325
0.10-0.33 Gyr -5.188 -2.905 -2.057
0.33-1.10 Gyr -5.838 -3.171 -2.389
1.10-3.65 Gyr -5.473 -2.878 -2.284
3.65-12.11 Gyr -5.686 -2.774 -2.256
12.11-13.46 Gyr -6.075 -2.831 -1.836

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.684 8.783 8.892
{\rm log}_{10}({\rm SFR}) -2.596 -1.941 -1.480
{\rm log}_{10}({\rm sSFR}) -11.468 -10.687 -10.169
{\rm stellar\ age} 7.736 9.238 12.659

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.502 -1.131 -0.810
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.315 0.147 0.390

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.415 0.613 0.789
\delta -0.824 -0.612 -0.351
\tau_1/\tau_2 0.623 0.975 1.343
Q_{PAH} 0.409 1.342 3.592
U_{min} 3.394 8.612 15.917
{\rm log}_{10}(\gamma_e)\, -2.969 -2.108 -1.210

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.355 -3.395 -2.211
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.507 1.891

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.450 -1.808 -1.488
0.03-0.10 Gyr -3.526 -2.072 -1.454
0.10-0.33 Gyr -4.773 -2.389 -1.617
0.33-1.10 Gyr -5.517 -2.593 -1.764
1.10-3.65 Gyr -4.615 -2.224 -1.505
3.65-12.11 Gyr -2.711 -1.219 -1.017
12.11-13.46 Gyr -1.357 -0.587 0.004