ASASSN-15mf

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Information

Transient

Name: ASASSN-15mf
Right ascension: 14h14m22.74s
Declination: 2d58m31.87s
Discovery Date: None
Classification: SN Ia
Redshift: 0.026880
MW E(B-V): 0.032

Host

Name: ASASSN-15mf
Right ascension: 14h14m23.01s
Declination: 2d58m31.58s
Redshift: 0.026039
Photometric Redshift: 0.031
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.32
Cutout download processed 18.02
Global aperture construction processed 0.68
Local aperture photometry processed 6.4
Global aperture photometry processed 6.27
Validate local photometry processed 0.02
Validate global photometry processed 16.88
Host information processed 0.15
Global host SED inference processed 619.11
Local host SED inference processed 422.16
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.04
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) = 14h14m22.74s, 2d58m31.87s
semi major axis, semi minor axis (arcsec) = 3.82, 3.82
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 124.76 4.2 18.660 0.037 AB
SDSS_g 765.9 7.29 16.690 0.010 AB
DES_g 797.92 1.29 16.645 0.002 AB
PanSTARRS_g 805.64 1.05 16.635 0.001 AB
SDSS_r 1651.26 10.75 15.855 0.007 AB
PanSTARRS_r 1654.2 1.57 15.854 0.001 AB
DES_r 1816.49 3.72 15.752 0.002 AB
SDSS_i 2393.09 13.22 15.453 0.006 AB
PanSTARRS_i 2379.88 1.7 15.459 0.001 AB
PanSTARRS_z 3025.49 2.91 15.198 0.001 AB
SDSS_z 3203.93 19.69 15.136 0.007 AB
DES_z 3319.88 12.15 15.097 0.004 AB
PanSTARRS_y 3743.42 6.26 14.967 0.002 AB
2MASS_J 4355.48 108.28 13.908 0.027 Vega
2MASS_H 5802.21 168.04 13.123 0.031 Vega
2MASS_K 4404.02 198.67 12.953 0.049 Vega

Aperture details

RA, DEC (J2000) = 14h14m22.98s, 2d58m36.42s
semi major axis, semi minor axis (arcsec) = 27.56, 10.84
angle (degrees, anti-clockwise from east) = -172.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.39 1.72 20.574 0.087 AB
SDSS_g 4127.04 17.68 14.861 0.005 AB
DES_g 4475.33 3.27 14.773 0.001 AB
PanSTARRS_g 4484.31 4.16 14.771 0.001 AB
SDSS_r 9121.4 26.58 14.000 0.003 AB
PanSTARRS_r 9249.48 6.13 13.985 0.001 AB
DES_r 10017.65 9.01 13.898 0.001 AB
SDSS_i 13373.13 34.36 13.584 0.003 AB
PanSTARRS_i 12863.39 6.81 13.627 0.001 AB
PanSTARRS_z 16392.84 12.08 13.363 0.001 AB
SDSS_z 17247.87 68.86 13.308 0.004 AB
DES_z 17991.48 28.8 13.262 0.002 AB
PanSTARRS_y 20517.17 27.4 13.120 0.001 AB
2MASS_H 33257.5 824.94 11.228 0.027 Vega
WISE_W1 13751.63 71.13 10.855 0.006 Vega
WISE_W3 3975.81 192.56 9.727 0.053 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})\, 9.824 9.980 10.125
{\rm log}_{10}({\rm SFR}) -0.728 -0.256 0.093
{\rm log}_{10}({\rm sSFR}) -10.798 -10.251 -9.801
{\rm stellar\ age} 5.513 7.740 10.415

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.300 -0.807 -0.442
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.683 -0.778 -0.033

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.630 0.844 1.105
\delta -0.806 -0.642 -0.492
\tau_1/\tau_2 0.624 0.937 1.257
Q_{PAH} 0.870 2.242 3.654
U_{min} 2.145 6.855 13.316
{\rm log}_{10}(\gamma_e)\, -3.648 -3.135 -2.002

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.177 -1.686 -0.381
{\rm log}_{10}(\tau_{AGN})\, 1.099 1.551 1.817

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.511 -0.163 0.085
0.03-0.10 Gyr -1.229 -0.356 0.120
0.10-0.33 Gyr -1.408 -0.402 0.116
0.33-1.10 Gyr -1.595 -0.582 0.005
1.10-3.64 Gyr -1.364 -0.422 -0.080
3.64-12.07 Gyr -0.785 -0.222 0.004
12.07-13.41 Gyr -1.011 -0.182 0.415
0.33-1.10 Gyr -1.474 -0.367 0.111
1.10-3.64 Gyr -1.317 -0.194 0.144
3.64-12.07 Gyr -0.653 -0.005 0.231
12.07-13.41 Gyr -0.561 0.205 1.008

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.715 10.792 10.881
{\rm log}_{10}({\rm SFR}) -1.909 -1.016 -0.214
{\rm log}_{10}({\rm sSFR}) -12.679 -11.783 -10.909
{\rm stellar\ age} 7.448 8.374 11.700

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.383 -0.223 -0.078
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.793 -1.078 0.248

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.089 0.268 0.443
\delta -0.841 -0.531 0.010
\tau_1/\tau_2 0.250 0.602 1.040
Q_{PAH} 0.136 0.472 1.502
U_{min} 2.225 6.155 12.806
{\rm log}_{10}(\gamma_e)\, -3.740 -3.282 -2.257

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.129 -2.645 -1.933
{\rm log}_{10}(\tau_{AGN})\, 0.813 1.036 1.565

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.637 -0.731 0.059
0.03-0.10 Gyr -2.804 -1.327 -0.388
0.10-0.33 Gyr -2.806 -1.278 -0.300
0.33-1.10 Gyr -2.450 -0.899 0.008
1.10-3.64 Gyr -1.601 0.110 0.740
3.64-12.07 Gyr 0.331 0.905 1.049
12.07-13.41 Gyr 0.564 1.123 1.924