2009I results

Information

Transient
Name:2009I
Right ascension: 2h45m10.40s
Declination:-4d42m49.40s
Discovery Date:None
Classification:Ia
Redshift:0.025415
MW E(B-V):0.027
Host
Name:2009I
Right ascension: 2h45m09.95s
Declination:-4d42m38.58s
Redshift:0.026168
Photometric Redshift:0.018
 

Cutout Download Report

Downloaded Unavailable
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_z
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.18
Transient MWEBV processed 0.07
Host match processed 2.16
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.59
Global aperture photometry processed 6.99
Validate global photometry processed 18.65
Global host SED inference processed 502.81
Local aperture photometry processed 6.49
Validate local photometry processed 0.03
Local host SED inference processed 474.42
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h45m10.40s, -4d42m49.40s
semi major axis, semi minor axis (arcsec):3.8, 3.8
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 66.6 3.95 19.341 0.064 AB
SDSS_g 237.6 4.12 17.960 0.019 AB
DES_g 251.86 0.56 17.897 0.002 AB
PanSTARRS_g 256.52 0.96 17.877 0.004 AB
SDSS_r 409.69 5.62 17.369 0.015 AB
PanSTARRS_r 411.57 1.02 17.364 0.003 AB
DES_r 443.13 0.81 17.284 0.002 AB
SDSS_i 542.77 6.89 17.063 0.014 AB
PanSTARRS_i 536.34 1.2 17.076 0.002 AB
PanSTARRS_z 586.69 2.35 16.979 0.004 AB
SDSS_z 652.31 14.3 16.864 0.024 AB
DES_z 664.78 2.5 16.843 0.004 AB
PanSTARRS_y 831.59 7.08 16.600 0.009 AB
2MASS_J 784.67 84.77 15.768 0.117 Vega
2MASS_H 914.78 117.84 15.129 0.140 Vega
2MASS_K 598.3 152.14 15.120 0.276 Vega

Aperture details

RA, DEC (J2000):2h45m10.04s, -4d42m37.84s
semi major axis, semi minor axis (arcsec):37.8, 27.13
angle (degrees, anti-clockwise from east):-6.44
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 10903.76 3.83 13.806 0.000 AB
PanSTARRS_g 10853.31 7.6 13.811 0.001 AB
PanSTARRS_r 16710.24 8.15 13.343 0.001 AB
DES_z 26103.69 16.13 12.858 0.001 AB
WISE_W1 19624.45 88.14 10.469 0.005 Vega
WISE_W2 12002.4 100.66 10.363 0.009 Vega
WISE_W3 64571.18 1800.62 6.701 0.030 Vega
WISE_W4 84690.88 4837.09 4.960 0.062 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.049 9.234 9.369
{\rm log}_{10}({\rm SFR}) -1.089 -0.594 -0.215
{\rm log}_{10}({\rm sSFR}) -10.382 -9.807 -9.326
{\rm stellar\ age} 3.514 6.463 8.450

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.785 -1.371 -0.764
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.269 -0.059 0.110

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.562 0.940 1.214
\delta -0.434 -0.084 0.155
\tau_1/\tau_2 0.732 1.080 1.424
Q_{PAH} 0.255 1.088 2.543
U_{min} 2.431 7.360 14.029
{\rm log}_{10}(\gamma_e)\, -3.524 -2.468 -1.438

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.233 -2.381 -0.992
{\rm log}_{10}(\tau_{AGN})\, 0.925 1.361 1.829

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.910 -0.581 -0.332
0.03-0.10 Gyr -1.482 -0.628 -0.141
0.10-0.33 Gyr -1.571 -0.652 -0.118
0.33-1.10 Gyr -1.555 -0.739 -0.290
1.10-3.64 Gyr -1.386 -0.766 -0.432
3.64-12.07 Gyr -1.453 -0.785 -0.517
12.07-13.41 Gyr -1.606 -0.775 -0.133

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.584 10.733 10.892
{\rm log}_{10}({\rm SFR}) 0.040 0.537 1.218
{\rm log}_{10}({\rm sSFR}) -10.676 -10.167 -9.530
{\rm stellar\ age} 3.794 6.557 8.387

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.932 -0.516 -0.191
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.523 -0.668 0.042

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.226 0.419 0.681
\delta -0.464 0.073 0.284
\tau_1/\tau_2 0.497 0.929 1.328
Q_{PAH} 1.377 2.901 5.624
U_{min} 2.508 7.221 14.159
{\rm log}_{10}(\gamma_e)\, -3.296 -2.157 -1.253

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.631 -2.457 -1.769
{\rm log}_{10}(\tau_{AGN})\, 1.037 1.560 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.115 0.479 0.867
0.03-0.10 Gyr -0.370 0.522 1.347
0.10-0.33 Gyr -0.636 0.437 1.021
0.33-1.10 Gyr -0.142 0.652 1.107
1.10-3.64 Gyr 0.232 0.852 1.174
3.64-12.07 Gyr -0.068 0.718 1.011
12.07-13.41 Gyr -0.280 0.744 1.416