ASASSN-14mw

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Information

Transient

Name: ASASSN-14mw
Right ascension: 1h41m25.00s
Declination: -65d37m01.00s
Discovery Date: None
Classification: Ia
Redshift: 0.027127
MW E(B-V): 0.018

Host

Name: ASASSN-14mw
Right ascension: 1h41m30.97s
Declination: -65d36m56.07s
Redshift: 0.027406
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.58
Cutout download processed 3.28
Global aperture construction processed 0.11
Local aperture photometry processed 0.61
Global aperture photometry processed 0.63
Validate local photometry processed 0.01
Validate global photometry processed 0.91
Host information processed 0.08
Global host SED inference processed 625.7
Local host SED inference failed 0.0
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.08
Log transient processing status blocked None
 

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) = 1h41m25.00s, -65d37m01.00s
semi major axis, semi minor axis (arcsec) = 3.63, 3.63
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
2MASS_J 82.14 92.97 18.219 1.229
2MASS_H -357.83 142.59
2MASS_K -184.66 157.38

Aperture details

RA, DEC (J2000) = 1h41m30.95s, -65d36m56.00s
semi major axis, semi minor axis (arcsec) = 10.95, 8.69
angle (degrees, anti-clockwise from east) = -78.43

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 628.27 18.16 16.905 0.031
GALEX_NUV 1155.6 11.32 16.243 0.011
2MASS_J 33303.48 259.4 11.699 0.008
2MASS_H 38502.76 388.5 11.069 0.011
2MASS_K 32250.5 431.22 10.791 0.015
WISE_W1 16022.39 59.78 10.689 0.004
WISE_W2 9684.94 62.15 10.596 0.007
WISE_W3 27947.0 167.18 7.610 0.006
WISE_W4 62058.83 1820.87 5.298 0.032
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.662 10.789 10.936
{\rm log}_{10}({\rm SFR}) 0.291 0.663 1.068
{\rm log}_{10}({\rm sSFR}) -10.524 -10.149 -9.675
{\rm stellar\ age} 5.626 7.467 9.774

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.706 -0.360 -0.137
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.295 -0.663 -0.183

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.146 0.229 0.363
\delta -0.903 -0.684 -0.361
\tau_1/\tau_2 0.290 0.753 1.243
Q_{PAH} 0.167 0.532 1.399
U_{min} 2.849 7.843 14.567
{\rm log}_{10}(\gamma_e)\, -3.135 -1.974 -1.346

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.279 -3.177 -2.047
{\rm log}_{10}(\tau_{AGN})\, 1.211 1.721 2.030

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.021 0.587 0.872
0.03-0.10 Gyr 0.022 0.657 1.188
0.10-0.33 Gyr -0.310 0.572 1.018
0.33-1.10 Gyr -0.464 0.519 1.032
1.10-3.64 Gyr -0.261 0.652 0.968
3.64-12.05 Gyr 0.372 0.809 1.056
12.05-13.39 Gyr 0.373 0.986 1.735