2008hu

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Information

Transient

Name: 2008hu
Right ascension: 8h09m14.76s
Declination: -18d39m13.10s
Discovery Date: None
Classification: Ia
Redshift: 0.050568
MW E(B-V): 0.092

Host

Name: 2008hu
Right ascension: 8h09m14.51s
Declination: -18d39m15.63s
Redshift: None
Photometric Redshift: 0.076
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 4.26
Cutout download processed 3.11
Global aperture construction processed 0.65
Local aperture photometry processed 3.65
Global aperture photometry processed 4.09
Validate local photometry processed 0.02
Validate global photometry processed 13.16
Host information processed 0.1
Global host SED inference processed 906.06
Local host SED inference processed 498.36
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.06
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) = 8h09m14.76s, -18d39m13.10s
semi major axis, semi minor axis (arcsec) = 2.03, 2.03
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 7.3 0.61 21.742 0.090
PanSTARRS_r 14.72 0.82 20.980 0.061
PanSTARRS_i 25.22 0.99 20.395 0.043
PanSTARRS_z 25.15 1.73 20.399 0.075
PanSTARRS_y 25.44 4.61 20.386 0.197

Aperture details

RA, DEC (J2000) = 8h09m14.49s, -18d39m18.98s
semi major axis, semi minor axis (arcsec) = 7.77, 4.91
angle (degrees, anti-clockwise from east) = -175.91

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 368.98 1.88 17.482 0.006
PanSTARRS_r 823.57 2.52 16.611 0.003
PanSTARRS_i 1229.93 2.98 16.175 0.003
PanSTARRS_z 1559.85 5.12 15.917 0.004
PanSTARRS_y 1944.83 13.33 15.678 0.007
2MASS_J 2874.24 248.84 14.359 0.094
2MASS_H 3534.42 333.37 13.662 0.102
2MASS_K 2506.13 361.02 13.565 0.156
WISE_W3 114.79 103.5 13.576 0.979
 

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})\, 8.510 8.694 8.844
{\rm log}_{10}({\rm SFR}) -1.665 -1.102 -0.695
{\rm log}_{10}({\rm sSFR}) -10.399 -9.790 -9.334
{\rm stellar\ age} 4.755 7.104 8.889

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.820 -1.458 -0.935
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.761 -0.962 0.156

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.904 1.335 1.733
\delta -0.230 0.030 0.221
\tau_1/\tau_2 0.674 1.039 1.395
Q_{PAH} 0.537 2.001 4.358
U_{min} 2.838 7.799 14.821
{\rm log}_{10}(\gamma_e)\, -3.194 -2.152 -1.249

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.814 -1.283 -0.180
{\rm log}_{10}(\tau_{AGN})\, 0.980 1.402 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.468 -0.922 -0.557
0.03-0.10 Gyr -2.157 -1.298 -0.738
0.10-0.33 Gyr -2.646 -1.650 -1.044
0.33-1.09 Gyr -2.851 -1.696 -1.070
1.09-3.57 Gyr -2.239 -1.403 -1.059
3.57-11.77 Gyr -1.867 -1.244 -1.011
11.77-13.08 Gyr -1.949 -1.209 -0.534

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.376 10.509 10.625
{\rm log}_{10}({\rm SFR}) -1.698 -0.553 0.154
{\rm log}_{10}({\rm sSFR}) -12.165 -11.052 -10.280
{\rm stellar\ age} 7.128 8.603 12.304

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.184 -0.637 -0.291
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.659 -0.015 0.380

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.355 0.750 1.122
\delta -0.375 0.039 0.274
\tau_1/\tau_2 0.397 0.809 1.240
Q_{PAH} 0.557 2.240 4.671
U_{min} 2.975 8.162 16.266
{\rm log}_{10}(\gamma_e)\, -3.435 -2.159 -1.002

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.103 -1.518 -0.823
{\rm log}_{10}(\tau_{AGN})\, 0.845 1.264 1.769

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.750 -0.442 0.162
0.03-0.10 Gyr -2.593 -0.808 0.129
0.10-0.33 Gyr -3.621 -1.127 -0.046
0.33-1.09 Gyr -3.868 -1.272 -0.080
1.09-3.57 Gyr -2.910 -0.566 0.436
3.57-11.77 Gyr -1.223 0.451 0.738
11.77-13.08 Gyr -0.092 1.011 1.707