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
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
DES_g
DES_r
DES_z
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 7.55
Transient MWEBV processed 0.18
Host match processed 5.35
Host information processed 0.14
Host MWEBV processed 0.1
Global aperture construction processed 0.63
Global aperture photometry processed 5.78
Validate global photometry processed 20.53
Global host SED inference processed 443.51
Local aperture photometry processed 5.24
Validate local photometry processed 0.02
Local host SED inference processed 1305.15
 

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
DES_g 1141.94 3.24 16.256 0.003 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
PanSTARRS_i 3013.8 5.23 15.202 0.002 AB
PanSTARRS_z 3858.79 7.46 14.934 0.002 AB
DES_z 4055.31 23.64 14.880 0.006 AB
PanSTARRS_y 4790.86 13.24 14.699 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
WISE_W1 1210.43 224.63 13.494 0.201 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
DES_g 15961.98 13.73 13.392 0.001 AB
PanSTARRS_g 17884.81 13.78 13.269 0.001 AB
PanSTARRS_r 33107.13 20.65 12.600 0.001 AB
PanSTARRS_i 45391.84 26.18 12.258 0.001 AB
PanSTARRS_z 56564.85 41.76 12.019 0.001 AB
DES_z 54058.03 89.56 12.068 0.002 AB
PanSTARRS_y 69757.22 82.59 11.791 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
WISE_W1 45238.29 1707.38 9.562 0.041 Vega
WISE_W2 28693.15 649.13 9.417 0.025 Vega
WISE_W4 132969.5 7901.13 4.471 0.065 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.696 9.785 9.874
{\rm log}_{10}({\rm SFR}) -0.885 -0.487 -0.035
{\rm log}_{10}({\rm sSFR}) -10.672 -10.271 -9.815
{\rm stellar\ age} 8.469 10.952 12.694

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.343 -0.771 -0.548
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.076 0.044 0.210

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.229 0.421 0.763
\delta -0.769 -0.427 -0.190
\tau_1/\tau_2 0.645 1.052 1.490
Q_{PAH} 0.084 0.298 0.770
U_{min} 2.523 7.690 14.891
{\rm log}_{10}(\gamma_e)\, -3.434 -2.496 -1.151

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.167 -0.803 -0.548
{\rm log}_{10}(\tau_{AGN})\, 1.793 1.990 2.112

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.130 -0.749 -0.365
0.03-0.10 Gyr -1.009 -0.429 0.076
0.10-0.33 Gyr -3.153 -1.449 -0.749
0.33-1.10 Gyr -4.175 -2.036 -1.234
1.10-3.67 Gyr -4.243 -2.150 -1.114
3.67-12.19 Gyr -1.778 -0.362 -0.069
12.19-13.54 Gyr 0.004 0.697 0.971

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.861 10.926 11.017
{\rm log}_{10}({\rm SFR}) 0.195 0.516 0.839
{\rm log}_{10}({\rm sSFR}) -10.758 -10.407 -10.066
{\rm stellar\ age} 7.912 9.285 12.392

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.622 -0.395 -0.229
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.734 -0.080 0.256

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.291 0.445 0.615
\delta -0.356 -0.054 0.161
\tau_1/\tau_2 0.580 1.017 1.497
Q_{PAH} 0.330 1.670 3.484
U_{min} 2.037 6.343 12.954
{\rm log}_{10}(\gamma_e)\, -3.462 -2.743 -1.991

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.189 -2.689 -1.764
{\rm log}_{10}(\tau_{AGN})\, 1.186 1.668 1.973

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.279 0.552 0.742
0.03-0.10 Gyr -0.084 0.493 0.922
0.10-0.33 Gyr -0.956 0.060 0.582
0.33-1.10 Gyr -1.387 -0.154 0.370
1.10-3.67 Gyr -1.303 -0.070 0.591
3.67-12.19 Gyr 0.045 0.984 1.134
12.19-13.54 Gyr 0.942 1.542 2.099