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 Mag sys
SDSS_g 12.67 1.02 21.143 0.087 AB
PanSTARRS_g 13.58 0.41 21.068 0.032 AB
SDSS_r 22.36 1.43 20.527 0.070 AB
PanSTARRS_r 22.74 0.45 20.508 0.022 AB
SDSS_i 28.53 1.82 20.262 0.069 AB
PanSTARRS_i 30.41 0.45 20.193 0.016 AB
PanSTARRS_z 36.14 1.33 20.005 0.040 AB
SDSS_z 28.11 6.26 20.278 0.242 AB
PanSTARRS_y 42.45 2.72 19.830 0.070 AB

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 Mag sys
GALEX_FUV 103.21 9.96 18.866 0.105 AB
SDSS_g 1079.2 9.81 16.317 0.010 AB
SDSS_r 1987.62 14.14 15.654 0.008 AB
PanSTARRS_r 1962.99 4.75 15.668 0.003 AB
PanSTARRS_i 2762.48 4.7 15.297 0.002 AB
PanSTARRS_z 3219.48 13.64 15.131 0.005 AB
SDSS_z 3388.95 67.15 15.075 0.022 AB
2MASS_J 4839.47 416.69 13.793 0.093 Vega
2MASS_H 4914.57 785.19 13.304 0.173 Vega
2MASS_K 4516.46 638.47 12.925 0.153 Vega
 

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