2013ai

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Information

Transient

Name: SN2013ai
Right ascension: 6h16m18.35s
Declination: -21d22m32.92s
Discovery Date: March 1, 2013, midnight
Classification: SN II
Redshift: None
MW E(B-V): 0.075

Host

Name: NGC2207
Right ascension: 6h16m22.09s
Declination: -21d22m21.80s
Redshift: 0.009176
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 3.78
Cutout download processed 11.9
Global aperture construction processed 0.67
Local aperture photometry processed 4.27
Global aperture photometry processed 4.12
Validate local photometry processed 0.02
Validate global photometry processed 10.3
Host information processed 0.15
Global host SED inference processed 420.21
Local host SED inference processed 451.21
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 6h16m18.35s, -21d22m32.92s
semi major axis, semi minor axis (arcsec) = 10.62, 10.62
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 129.43 14.09 18.620 0.118 AB
GALEX_NUV 193.29 6.54 18.184 0.037 AB
PanSTARRS_g 1667.86 6.12 15.845 0.004 AB
PanSTARRS_r 2107.93 9.01 15.590 0.005 AB
PanSTARRS_i 2461.23 9.76 15.422 0.004 AB
PanSTARRS_z 2663.73 14.17 15.336 0.006 AB
PanSTARRS_y 3021.42 24.63 15.199 0.009 AB
2MASS_J 2890.39 257.86 14.353 0.097 Vega
2MASS_H 3361.78 350.03 13.716 0.113 Vega
2MASS_K 2016.73 455.79 13.801 0.245 Vega
WISE_W1 227.89 339.61 15.307 1.618 Vega
WISE_W2 199.94 299.78 14.809 1.628 Vega
WISE_W3 1355.46 2908.19 10.896 2.329 Vega

Aperture details

RA, DEC (J2000) = 6h16m21.78s, -21d22m22.72s
semi major axis, semi minor axis (arcsec) = 67.65, 26.92
angle (degrees, anti-clockwise from east) = -110.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1626.66 55.11 15.872 0.037 AB
GALEX_NUV 2825.66 29.54 15.272 0.011 AB
PanSTARRS_y 145163.95 118.76 10.995 0.001 AB
2MASS_H 189353.61 1416.08 9.339 0.008 Vega
WISE_W1 94812.04 2426.49 8.759 0.028 Vega
WISE_W2 57860.84 2104.84 8.655 0.039 Vega
WISE_W3 180452.76 18321.19 5.585 0.110 Vega
WISE_W4 269055.78 36367.14 3.705 0.147 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})\, 8.377 8.665 8.845
{\rm log}_{10}({\rm SFR}) -2.149 -1.251 -0.636
{\rm log}_{10}({\rm sSFR}) -10.777 -9.980 -9.236
{\rm stellar\ age} 0.577 3.924 6.841

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.728 -1.300 -0.783
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.165 -0.741 -0.161

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.164 0.335 0.615
\delta -0.635 -0.283 -0.008
\tau_1/\tau_2 0.704 1.068 1.451
Q_{PAH} 0.726 2.099 4.329
U_{min} 2.979 8.767 16.910
{\rm log}_{10}(\gamma_e)\, -3.388 -1.971 -0.844

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.849 -1.992 -0.975
{\rm log}_{10}(\tau_{AGN})\, 0.979 1.537 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.602 -1.478 -1.171
0.03-0.10 Gyr -2.691 -1.200 -0.504
0.10-0.33 Gyr -1.210 -0.709 -0.021
0.33-1.10 Gyr -2.151 -0.953 -0.525
1.10-3.65 Gyr -3.903 -1.356 -0.943
3.65-12.09 Gyr -4.879 -1.729 -1.105
12.09-13.43 Gyr -4.768 -1.764 -0.934

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.453 10.591 10.703
{\rm log}_{10}({\rm SFR}) 0.015 0.394 0.788
{\rm log}_{10}({\rm sSFR}) -10.626 -10.229 -9.743
{\rm stellar\ age} 5.669 7.297 8.873

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.819 -0.466 -0.239
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.374 -0.753 0.017

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.212 0.388 0.635
\delta -0.729 -0.371 -0.074
\tau_1/\tau_2 0.415 0.836 1.243
Q_{PAH} 0.418 1.289 2.662
U_{min} 2.300 6.337 13.048
{\rm log}_{10}(\gamma_e)\, -3.675 -2.773 -1.754

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.505 -2.348 -1.801
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.376 1.822

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.802 0.175 0.605
0.03-0.10 Gyr -0.319 0.401 0.909
0.10-0.33 Gyr -0.379 0.426 0.901
0.33-1.10 Gyr -0.375 0.391 0.750
1.10-3.65 Gyr -0.104 0.515 0.794
3.65-12.09 Gyr 0.297 0.640 0.848
12.09-13.43 Gyr 0.096 0.743 1.321