2015au results

Information

Transient
Name:2015au
Right ascension: 22h30m59.42s
Declination:-13d59m56.04s
Discovery Date:None
Classification:SNIIb
Redshift:0.025000
MW E(B-V):0.050
Host
Name:NGC7300
Right ascension: 22h30m59.91s
Declination:-14d00m12.78s
Redshift:0.016340
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
DES_r
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_FUV
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 2.48
Transient MWEBV processed 0.04
Host match processed 4.04
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 2.47
Validate global photometry processed 7.45
Global host SED inference processed 529.23
Local aperture photometry processed 2.17
Validate local photometry processed 0.01
Local host SED inference processed 540.64
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h30m59.42s, -13d59m56.04s
semi major axis, semi minor axis (arcsec):6.01, 6.01
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 77.12 5.35 19.182 0.075 AB
PanSTARRS_g 1140.39 2.62 16.257 0.002 AB
PanSTARRS_r 2169.95 4.03 15.559 0.002 AB
DES_r 2292.85 6.81 15.499 0.003 AB
2MASS_J 6120.45 127.18 13.538 0.023 Vega
2MASS_H 7964.11 197.67 12.780 0.027 Vega
2MASS_K 6806.42 255.2 12.480 0.041 Vega

Aperture details

RA, DEC (J2000):22h30m59.92s, -14d00m12.83s
semi major axis, semi minor axis (arcsec):71.99, 23.21
angle (degrees, anti-clockwise from east):-19.28
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 1295.81 24.4 16.119 0.020 AB
PanSTARRS_g 17884.81 13.78 13.269 0.001 AB
PanSTARRS_r 33107.13 20.65 12.600 0.001 AB
2MASS_J 88385.84 855.45 10.639 0.011 Vega
2MASS_H 110622.11 1336.67 9.923 0.013 Vega
2MASS_K 89397.87 1732.61 9.684 0.021 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.628 9.768 9.907
{\rm log}_{10}({\rm SFR}) -0.484 -0.080 0.284
{\rm log}_{10}({\rm sSFR}) -10.300 -9.852 -9.388
{\rm stellar\ age} 5.655 7.508 9.469

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.235 -0.571 -0.207
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.781 -0.434 0.138

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.729 1.172 1.489
\delta -0.164 0.020 0.209
\tau_1/\tau_2 0.587 0.985 1.355
Q_{PAH} 0.428 1.531 2.955
U_{min} 2.469 7.705 14.755
{\rm log}_{10}(\gamma_e)\, -3.596 -2.464 -1.281

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.531 -3.115 -1.323
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.433 1.972

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.523 -0.149 0.134
0.03-0.10 Gyr -0.715 -0.060 0.353
0.10-0.33 Gyr -1.027 -0.308 0.143
0.33-1.10 Gyr -1.197 -0.481 -0.071
1.10-3.67 Gyr -1.108 -0.376 -0.044
3.67-12.19 Gyr -0.677 -0.196 0.016
12.19-13.54 Gyr -0.670 -0.046 0.599

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.782 10.875 10.978
{\rm log}_{10}({\rm SFR}) 0.503 0.956 1.276
{\rm log}_{10}({\rm sSFR}) -10.412 -9.939 -9.571
{\rm stellar\ age} 6.468 7.806 9.591

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.786 -0.398 -0.010
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.694 -1.068 0.017

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.455 0.809 1.101
\delta -0.254 -0.072 0.111
\tau_1/\tau_2 0.560 1.058 1.515
Q_{PAH} 0.441 2.415 4.503
U_{min} 2.179 6.796 13.883
{\rm log}_{10}(\gamma_e)\, -3.451 -2.109 -1.121

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.507 -2.767 -1.012
{\rm log}_{10}(\tau_{AGN})\, 0.927 1.457 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.648 0.963 1.280
0.03-0.10 Gyr 0.286 0.909 1.309
0.10-0.33 Gyr -0.239 0.530 0.989
0.33-1.10 Gyr -0.391 0.419 0.862
1.10-3.67 Gyr -0.166 0.629 0.979
3.67-12.19 Gyr 0.659 0.963 1.124
12.19-13.54 Gyr 0.554 1.091 1.677