ASASSN-13cu

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Information

Transient

Name: ASASSN-13cu
Right ascension: 0h40m09.94s
Declination: -10d26m21.91s
Discovery Date: None
Classification: Ia
Redshift: 0.026082
MW E(B-V): 0.029

Host

Name: ASASSN-13cu
Right ascension: 0h40m10.55s
Declination: -10d26m26.04s
Redshift: 0.027205
Photometric Redshift: 0.028
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.0
Cutout download processed 17.1
Global aperture construction processed 0.58
Local aperture photometry processed 6.22
Global aperture photometry processed 5.88
Validate local photometry processed 0.03
Validate global photometry processed 17.31
Host information processed 0.08
Global host SED inference processed 371.11
Local host SED inference processed 461.26
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
Log transient processing status processed 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) = 0h40m09.94s, -10d26m21.91s
semi major axis, semi minor axis (arcsec) = 3.66, 3.66
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 5.55 3.55 22.040 0.694
SDSS_g 36.13 2.04 20.005 0.061
PanSTARRS_g 61.01 0.88 19.437 0.016
SDSS_r 71.26 2.99 19.268 0.045
PanSTARRS_r 94.82 0.81 18.958 0.009
DES_r 67.34 0.78 19.329 0.013
SDSS_i 85.02 4.23 19.076 0.054
PanSTARRS_i 113.21 1.07 18.765 0.010
PanSTARRS_z 122.85 2.32 18.677 0.020
SDSS_z 84.39 15.32 19.084 0.197
DES_z 101.57 2.49 18.883 0.027
PanSTARRS_y 166.26 5.38 18.348 0.035
2MASS_J 165.22 70.27 17.460 0.462
2MASS_H 41.09 115.19 18.498 3.044
2MASS_K 235.21 147.77 16.134 0.682

Aperture details

RA, DEC (J2000) = 0h40m10.52s, -10d26m25.91s
semi major axis, semi minor axis (arcsec) = 10.94, 8.18
angle (degrees, anti-clockwise from east) = -86.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 259.06 11.81 17.866 0.049
GALEX_NUV 386.52 8.27 17.432 0.023
SDSS_u 839.39 11.72 16.590 0.015
SDSS_g 2533.66 13.47 15.391 0.006
PanSTARRS_g 2724.01 2.54 15.312 0.001
SDSS_r 4186.16 17.57 14.845 0.005
PanSTARRS_r 4328.63 2.32 14.809 0.001
DES_r 4592.63 5.16 14.745 0.001
SDSS_i 5330.49 20.9 14.583 0.004
PanSTARRS_i 5462.91 3.03 14.556 0.001
PanSTARRS_z 6369.41 6.06 14.390 0.001
SDSS_z 6512.46 44.07 14.366 0.007
DES_z 6685.9 18.15 14.337 0.003
PanSTARRS_y 7817.3 13.62 14.167 0.002
2MASS_J 8832.49 214.4 13.140 0.026
2MASS_H 10408.97 346.73 12.489 0.036
2MASS_K 9412.58 447.72 12.128 0.052
WISE_W1 4883.31 46.06 11.979 0.010
WISE_W2 3283.71 52.95 11.770 0.018
WISE_W3 12191.58 197.17 8.511 0.018
WISE_W4 16432.59 1440.54 6.741 0.095
 

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})\, 8.241 8.493 8.646
{\rm log}_{10}({\rm SFR}) -1.690 -1.055 -0.573
{\rm log}_{10}({\rm sSFR}) -10.166 -9.548 -8.982
{\rm stellar\ age} 3.614 6.752 8.891

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.183 -0.668 -0.311
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.999 -0.703 -0.412

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.263 0.834 1.227
\delta -0.260 0.189 0.350
\tau_1/\tau_2 0.464 0.831 1.210
Q_{PAH} 0.622 2.380 4.529
U_{min} 2.867 8.150 15.828
{\rm log}_{10}(\gamma_e)\, -3.467 -2.325 -1.008

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.026 -2.052 -0.257
{\rm log}_{10}(\tau_{AGN})\, 0.940 1.386 1.872

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.665 -1.165 -0.846
0.03-0.10 Gyr -1.782 -1.020 -0.479
0.10-0.33 Gyr -2.327 -1.430 -0.863
0.33-1.10 Gyr -2.539 -1.649 -1.182
1.10-3.64 Gyr -2.538 -1.664 -1.302
3.64-12.05 Gyr -2.326 -1.542 -1.253
12.05-13.39 Gyr -2.435 -1.469 -0.733

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.182 10.229 10.292
{\rm log}_{10}({\rm SFR}) 0.074 0.235 0.436
{\rm log}_{10}({\rm sSFR}) -10.169 -10.009 -9.802
{\rm stellar\ age} 6.521 7.316 8.306

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.669 -0.458 -0.297
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.413 0.068 0.277

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.267 0.393 0.544
\delta -0.134 0.055 0.189
\tau_1/\tau_2 0.749 1.082 1.421
Q_{PAH} 0.400 0.951 1.679
U_{min} 2.413 6.605 12.876
{\rm log}_{10}(\gamma_e)\, -3.430 -2.532 -1.963

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.269 -1.967 -1.650
{\rm log}_{10}(\tau_{AGN})\, 0.992 1.327 1.686

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.020 0.159 0.288
0.03-0.10 Gyr 0.052 0.273 0.515
0.10-0.33 Gyr -0.063 0.207 0.424
0.33-1.10 Gyr -0.183 0.081 0.279
1.10-3.64 Gyr -0.081 0.196 0.379
3.64-12.05 Gyr 0.196 0.339 0.449
12.05-13.39 Gyr 0.018 0.430 0.818