2008Y

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Information

Transient

Name: 2008Y
Right ascension: 11h19m30.57s
Declination: 54d27m46.19s
Discovery Date: None
Classification: SN Ia
Redshift: 0.070650
MW E(B-V): 0.011

Host

Name: 2008Y
Right ascension: 11h19m30.84s
Declination: 54d27m39.18s
Redshift: 0.069649
Photometric Redshift: 0.087
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.3
Cutout download processed 13.96
Global aperture construction processed 0.66
Local aperture photometry processed 4.27
Global aperture photometry processed 4.2
Validate local photometry processed 0.02
Validate global photometry processed 14.33
Host information processed 0.13
Global host SED inference processed 586.03
Local host SED inference processed None
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) = 11h19m30.57s, 54d27m46.19s
semi major axis, semi minor axis (arcsec) = 1.5, 1.5
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_g 12.67 1.02 21.143 0.087
PanSTARRS_g 13.58 0.41 21.068 0.032
SDSS_r 22.36 1.43 20.527 0.070
PanSTARRS_r 22.74 0.45 20.508 0.022
SDSS_i 28.53 1.82 20.262 0.069
PanSTARRS_i 30.41 0.45 20.193 0.016
PanSTARRS_z 36.14 1.33 20.005 0.040
SDSS_z 28.11 6.26 20.278 0.242
PanSTARRS_y 42.45 2.72 19.830 0.070

Aperture details

RA, DEC (J2000) = 11h19m30.79s, 54d27m39.01s
semi major axis, semi minor axis (arcsec) = 20.81, 12.28
angle (degrees, anti-clockwise from east) = -79.51

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 103.21 9.96 18.866 0.105
SDSS_g 1079.2 9.81 16.317 0.010
SDSS_r 1987.62 14.14 15.654 0.008
PanSTARRS_r 1962.99 4.75 15.668 0.003
PanSTARRS_i 2762.48 4.7 15.297 0.002
PanSTARRS_z 3219.48 13.64 15.131 0.005
SDSS_z 3388.95 67.15 15.075 0.022
2MASS_J 4839.47 416.69 13.793 0.093
2MASS_H 4914.57 785.19 13.304 0.173
2MASS_K 4516.46 638.47 12.925 0.153
 

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})\, 8.680 8.852 8.975
{\rm log}_{10}({\rm SFR}) -2.270 -1.374 -0.618
{\rm log}_{10}({\rm sSFR}) -11.121 -10.223 -9.359
{\rm stellar\ age} 2.537 6.118 7.545

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.528 -0.747 -0.131
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.546 -0.675 0.127

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.339 0.797 1.326
\delta -0.351 -0.001 0.271
\tau_1/\tau_2 0.672 1.048 1.427
Q_{PAH} 1.118 3.161 5.440
U_{min} 3.128 8.443 15.543
{\rm log}_{10}(\gamma_e)\, -2.788 -1.606 -0.577

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.616 -0.618 -0.062
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.491 1.964

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.107 -1.854 -1.224
0.03-0.10 Gyr -2.346 -1.339 -0.497
0.10-0.33 Gyr -1.994 -1.157 -0.517
0.33-1.07 Gyr -2.030 -1.112 -0.645
1.07-3.52 Gyr -2.182 -1.084 -0.785
3.52-11.55 Gyr -2.360 -1.119 -0.879
11.55-12.83 Gyr -2.443 -1.191 -0.626

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.802 10.874 10.987
{\rm log}_{10}({\rm SFR}) 0.096 0.638 1.180
{\rm log}_{10}({\rm sSFR}) -10.759 -10.264 -9.732
{\rm stellar\ age} 6.238 7.553 10.508

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.188 -0.523 -0.185
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.647 -0.448 0.282

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.128 0.400 0.838
\delta -0.257 0.085 0.320
\tau_1/\tau_2 0.587 1.010 1.479
Q_{PAH} 0.493 2.349 4.374
U_{min} 2.119 6.648 14.075
{\rm log}_{10}(\gamma_e)\, -3.498 -2.541 -1.282

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.279 -2.272 -1.013
{\rm log}_{10}(\tau_{AGN})\, 0.944 1.370 1.853

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.151 0.294 0.594
0.03-0.10 Gyr -0.020 0.708 1.321
0.10-0.33 Gyr -0.798 0.274 0.936
0.33-1.07 Gyr -1.196 0.269 0.789
1.07-3.52 Gyr -0.837 0.572 1.061
3.52-11.55 Gyr 0.439 0.968 1.136
11.55-12.83 Gyr 0.455 1.146 1.965