2011gy

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Information

Transient

Name: 2011gy
Right ascension: 3h29m35.32s
Declination: 40d52m02.93s
Discovery Date: None
Classification: Ia
Redshift: 0.016495
MW E(B-V): 0.166

Host

Name: 2011gy
Right ascension: 3h29m35.09s
Declination: 40d52m08.04s
Redshift: 0.016882
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.58
Cutout download processed 12.92
Global aperture construction processed 0.57
Local aperture photometry processed 4.2
Global aperture photometry processed 4.06
Validate local photometry processed 0.02
Validate global photometry processed 13.02
Host information processed 0.09
Global host SED inference processed 630.84
Local host SED inference processed 469.19
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 3h29m35.32s, 40d52m02.93s
semi major axis, semi minor axis (arcsec) = 5.83, 5.83
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 217.84 4.98 18.055 0.025
SDSS_g 1358.12 9.81 16.068 0.008
PanSTARRS_g 1555.68 2.23 15.920 0.002
SDSS_r 3515.86 15.81 15.035 0.005
PanSTARRS_r 3446.4 2.73 15.057 0.001
SDSS_i 5670.42 20.8 14.516 0.004
PanSTARRS_i 5498.62 2.86 14.549 0.001
PanSTARRS_z 7291.11 5.14 14.243 0.001
SDSS_z 8321.54 29.55 14.099 0.004
PanSTARRS_y 8804.41 10.82 14.038 0.001
2MASS_J 12581.2 113.21 12.756 0.010
2MASS_H 16519.97 187.96 11.987 0.012
2MASS_K 14013.53 176.03 11.696 0.014

Aperture details

RA, DEC (J2000) = 3h29m35.13s, 40d52m08.22s
semi major axis, semi minor axis (arcsec) = 15.3, 12.75
angle (degrees, anti-clockwise from east) = -137.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 565.03 10.07 17.020 0.019
PanSTARRS_g 4464.85 5.11 14.775 0.001
SDSS_i 14812.96 36.54 13.473 0.003
PanSTARRS_i 15491.24 6.46 13.425 0.000
PanSTARRS_z 20766.3 11.62 13.107 0.001
SDSS_z 21049.88 57.74 13.092 0.003
PanSTARRS_y 25611.71 25.28 12.879 0.001
2MASS_H 47856.42 490.45 10.833 0.011
WISE_W1 19928.19 481.61 10.452 0.026
WISE_W2 10993.71 289.98 10.458 0.029
WISE_W3 2271.76 257.46 10.335 0.123
WISE_W4 1116.42 881.33 9.660 0.857
 

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})\, 9.890 10.058 10.188
{\rm log}_{10}({\rm SFR}) -1.515 -0.489 0.146
{\rm log}_{10}({\rm sSFR}) -11.683 -10.562 -9.777
{\rm stellar\ age} 4.380 7.282 9.505

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.265 -0.750 -0.384
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.596 -0.876 -0.238

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.412 0.961 1.214
\delta -0.712 -0.521 -0.300
\tau_1/\tau_2 0.656 0.999 1.366
Q_{PAH} 0.760 2.859 5.378
U_{min} 2.556 7.722 14.680
{\rm log}_{10}(\gamma_e)\, -3.151 -2.142 -1.070

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.400 -3.004 -0.386
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.689 2.085

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.626 -0.483 -0.060
0.03-0.10 Gyr -2.048 -0.584 0.216
0.10-0.33 Gyr -1.769 -0.360 0.454
0.33-1.10 Gyr -1.526 -0.199 0.328
1.10-3.67 Gyr -0.994 0.005 0.362
3.67-12.18 Gyr -0.698 0.034 0.319
12.18-13.53 Gyr -0.583 0.204 0.915

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.515 10.598 10.694
{\rm log}_{10}({\rm SFR}) -2.333 -1.498 -0.753
{\rm log}_{10}({\rm sSFR}) -12.973 -12.075 -11.353
{\rm stellar\ age} 7.154 8.432 11.862

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.304 -0.143 -0.029
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.562 -0.841 -0.071

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.149 0.282 0.513
\delta -0.755 -0.420 -0.035
\tau_1/\tau_2 0.509 0.880 1.236
Q_{PAH} 0.055 0.225 0.669
U_{min} 3.776 8.834 16.007
{\rm log}_{10}(\gamma_e)\, -3.473 -2.776 -1.827

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.639 -4.008 -3.171
{\rm log}_{10}(\tau_{AGN})\, 1.070 1.571 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.592 -1.568 -0.931
0.03-0.10 Gyr -2.680 -1.532 -0.702
0.10-0.33 Gyr -2.526 -1.335 -0.430
0.33-1.10 Gyr -1.797 -0.656 -0.036
1.10-3.67 Gyr -1.183 0.111 0.671
3.67-12.18 Gyr -0.080 0.674 0.829
12.18-13.53 Gyr 0.306 0.969 1.732