2011aa

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Information

Transient

Name: 2011aa
Right ascension: 7h36m42.54s
Declination: 74d26m35.48s
Discovery Date: None
Classification: Ia-pec
Redshift: 0.012563
MW E(B-V): 0.024

Host

Name: 2011aa
Right ascension: 7h36m37.10s
Declination: 74d26m47.40s
Redshift: 0.013649
Photometric Redshift: 0.017
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.85
Cutout download processed 3.04
Global aperture construction processed 0.62
Local aperture photometry processed 3.69
Global aperture photometry processed 4.21
Validate local photometry processed 0.02
Validate global photometry processed 12.87
Host information processed 0.08
Global host SED inference processed 492.38
Local host SED inference processed 478.67
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.08
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) = 7h36m42.54s, 74d26m35.48s
semi major axis, semi minor axis (arcsec) = 7.18, 7.18
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 28.33 3.32 20.269 0.127 AB
GALEX_NUV 38.48 2.38 19.937 0.067 AB
PanSTARRS_g 249.18 2.12 17.909 0.009 AB
PanSTARRS_r 313.44 3.05 17.660 0.011 AB
PanSTARRS_i 368.08 2.69 17.485 0.008 AB
PanSTARRS_z 357.08 6.88 17.518 0.021 AB
PanSTARRS_y 446.75 17.57 17.275 0.043 AB
2MASS_J 284.97 149.49 16.868 0.570 Vega
2MASS_H 236.82 262.56 16.596 1.204 Vega
2MASS_K 292.7 270.47 15.896 1.003 Vega
WISE_W1 -46.16 22.82 Vega
WISE_W2 -24.59 16.55 Vega
WISE_W3 1.96 58.58 17.995 32.428 Vega

Aperture details

RA, DEC (J2000) = 7h36m37.34s, 74d26m45.52s
semi major axis, semi minor axis (arcsec) = 36.91, 15.36
angle (degrees, anti-clockwise from east) = -99.63

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 666.1 15.63 16.841 0.025 AB
GALEX_NUV 902.42 10.79 16.511 0.013 AB
PanSTARRS_g 3466.61 6.81 15.050 0.002 AB
PanSTARRS_r 4418.63 9.63 14.787 0.002 AB
PanSTARRS_i 4763.38 8.57 14.705 0.002 AB
PanSTARRS_z 4846.18 21.55 14.687 0.005 AB
PanSTARRS_y 5459.34 55.5 14.557 0.011 AB
2MASS_J 5043.18 532.28 13.748 0.115 Vega
2MASS_H 7031.03 930.84 12.915 0.144 Vega
2MASS_K 4591.29 962.82 12.907 0.228 Vega
WISE_W1 3146.29 106.67 12.457 0.037 Vega
WISE_W2 1925.45 83.43 12.350 0.047 Vega
WISE_W3 4317.33 304.55 9.638 0.077 Vega
WISE_W4 11904.57 1900.09 7.091 0.173 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.992 8.231 8.360
{\rm log}_{10}({\rm SFR}) -1.915 -1.438 -0.992
{\rm log}_{10}({\rm sSFR}) -10.151 -9.664 -9.128
{\rm stellar\ age} 1.464 4.681 6.757

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.739 -1.371 -0.764
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.158 -0.661 -0.242

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.291 0.577 0.860
\delta -0.220 0.043 0.237
\tau_1/\tau_2 0.721 1.030 1.355
Q_{PAH} 0.692 1.981 4.217
U_{min} 2.794 7.234 14.457
{\rm log}_{10}(\gamma_e)\, -3.210 -2.334 -1.046

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.406 -1.181 -0.458
{\rm log}_{10}(\tau_{AGN})\, 1.117 1.559 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.010 -1.595 -1.274
0.03-0.10 Gyr -1.999 -1.397 -0.896
0.10-0.33 Gyr -1.650 -1.164 -0.750
0.33-1.10 Gyr -1.882 -1.352 -0.998
1.10-3.63 Gyr -2.704 -1.681 -1.389
3.63-12.04 Gyr -3.437 -1.937 -1.571
12.04-13.37 Gyr -3.398 -2.029 -1.419

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.891 9.056 9.247
{\rm log}_{10}({\rm SFR}) -0.721 -0.240 0.042
{\rm log}_{10}({\rm sSFR}) -9.933 -9.388 -8.969
{\rm stellar\ age} 0.994 3.870 5.973

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.870 -0.541 -0.297
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.791 -1.209 0.199

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.233 0.358
\delta -0.291 0.125 0.322
\tau_1/\tau_2 0.618 0.974 1.325
Q_{PAH} 0.509 1.380 2.888
U_{min} 2.877 7.565 14.419
{\rm log}_{10}(\gamma_e)\, -3.604 -2.952 -1.875

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.924 -2.739 -2.038
{\rm log}_{10}(\tau_{AGN})\, 0.851 1.155 1.609

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.264 -0.640 -0.339
0.03-0.10 Gyr -0.775 -0.144 0.175
0.10-0.33 Gyr -0.277 0.084 0.465
0.33-1.10 Gyr -1.293 -0.493 -0.176
1.10-3.63 Gyr -1.957 -0.907 -0.537
3.63-12.04 Gyr -2.778 -1.219 -0.768
12.04-13.37 Gyr -2.768 -1.243 -0.618