2008hy

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Information

Transient

Name: 2008hy
Right ascension: 3h45m08.26s
Declination: 76d39m55.19s
Discovery Date: None
Classification: Ia
Redshift: 0.008208
MW E(B-V): 0.203

Host

Name: 2008hy
Right ascension: 3h45m17.09s
Declination: 76d38m18.24s
Redshift: 0.008459
Photometric Redshift: 0.015
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.95
Cutout download processed 3.63
Global aperture construction processed 0.65
Local aperture photometry processed 3.97
Global aperture photometry processed 3.95
Validate local photometry processed 0.02
Validate global photometry processed 12.17
Host information processed 0.09
Global host SED inference processed 1255.66
Local host SED inference processed 4294.47
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.07
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) = 3h45m08.26s, 76d39m55.19s
semi major axis, semi minor axis (arcsec) = 11.51, 11.51
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 1.72 0.78 23.314 0.494
GALEX_NUV 11.28 0.6 21.269 0.058
PanSTARRS_g 1486.09 3.45 15.970 0.003
PanSTARRS_r 2504.92 5.98 15.403 0.003
PanSTARRS_i 3211.31 6.29 15.133 0.002
PanSTARRS_z 3527.58 12.5 15.031 0.004
PanSTARRS_y 3939.62 30.63 14.911 0.008
2MASS_J 4596.54 315.26 13.849 0.074
2MASS_H 3764.12 518.48 13.593 0.150
2MASS_K 2754.35 509.5 13.462 0.201
WISE_W1 1318.86 140.47 13.401 0.116
WISE_W2 725.69 89.52 13.409 0.134
WISE_W3 516.42 135.75 11.943 0.285

Aperture details

RA, DEC (J2000) = 3h45m16.75s, 76d38m13.61s
semi major axis, semi minor axis (arcsec) = 51.37, 41.5
angle (degrees, anti-clockwise from east) = -87.11

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 20.52 3.33 20.620 0.176
GALEX_NUV 89.55 2.55 19.020 0.031
2MASS_K 371274.39 2123.26 8.138 0.006
 

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})\, 8.687 8.792 9.001
{\rm log}_{10}({\rm SFR}) -5.708 -3.073 -1.854
{\rm log}_{10}({\rm sSFR}) -14.433 -11.936 -10.691
{\rm stellar\ age} 0.731 2.102 6.945

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.924 -1.811 -1.631
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.324 -0.718 -0.093

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.212 0.475 0.584
\delta -0.977 -0.919 -0.817
\tau_1/\tau_2 0.489 0.902 1.366
Q_{PAH} 0.231 0.677 1.652
U_{min} 3.902 10.532 18.680
{\rm log}_{10}(\gamma_e)\, -3.129 -1.700 -0.644

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.352 -3.404 -2.330
{\rm log}_{10}(\tau_{AGN})\, 1.040 1.543 1.965

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.344 -2.882 -1.593
0.03-0.10 Gyr -6.772 -4.338 -2.494
0.10-0.33 Gyr -4.599 -3.287 -1.898
0.33-1.10 Gyr -2.149 -0.095 0.004
1.10-3.65 Gyr -3.707 -1.885 -0.690
3.65-12.10 Gyr -5.535 -2.824 -1.082
12.10-13.44 Gyr -5.829 -2.251 -0.687

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.544 10.917 11.156
{\rm log}_{10}({\rm SFR}) -0.213 0.939 1.621
{\rm log}_{10}({\rm sSFR}) -11.262 -10.027 -9.043
{\rm stellar\ age} 3.252 7.860 12.094

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.263 -0.384 0.052
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.471 -0.515 -0.089

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.133 1.751 2.394
\delta -0.456 -0.189 0.061
\tau_1/\tau_2 0.206 0.648 1.174
Q_{PAH} 0.341 1.671 4.365
U_{min} 2.368 7.554 15.797
{\rm log}_{10}(\gamma_e)\, -3.521 -1.850 -1.030

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.539 -2.635 -0.377
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.655 2.058

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.796 0.732 1.595
0.03-0.10 Gyr -1.436 0.676 1.680
0.10-0.33 Gyr -2.535 -0.176 0.869
0.33-1.10 Gyr -3.522 -0.202 0.918
1.10-3.65 Gyr -2.539 0.083 0.978
3.65-12.10 Gyr -1.432 0.670 1.182
12.10-13.44 Gyr -0.638 1.063 2.124