2007ik

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Information

Transient

Name: 2007ik
Right ascension: 22h38m53.72s
Declination: -1d10m01.49s
Discovery Date: None
Classification: Ia
Redshift: 0.181571
MW E(B-V): 0.041

Host

Name: 2007ik
Right ascension: 22h38m53.67s
Declination: -1d10m02.06s
Redshift: 0.185178
Photometric Redshift: 0.203
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.41
Cutout download processed 18.28
Global aperture construction processed 0.62
Local aperture photometry processed 6.65
Global aperture photometry processed 6.54
Validate local photometry no valid phot 0.03
Validate global photometry processed 18.05
Host information processed 0.14
Global host SED inference processed 441.6
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.16
Log transient processing status blocked 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) = 22h38m53.72s, -1d10m01.49s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 22h38m53.67s, -1d10m02.09s
semi major axis, semi minor axis (arcsec) = 3.26, 2.26
angle (degrees, anti-clockwise from east) = -12.79

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.97 0.46 22.717 0.167 AB
GALEX_NUV 4.26 0.32 22.327 0.081 AB
SDSS_u -1.08 2.66 AB
SDSS_g 17.36 1.71 20.801 0.107 AB
DES_g 17.5 0.16 20.792 0.010 AB
PanSTARRS_g 17.53 0.63 20.791 0.039 AB
SDSS_r 31.55 2.14 20.152 0.074 AB
PanSTARRS_r 24.48 0.55 20.428 0.025 AB
DES_r 28.25 0.24 20.272 0.009 AB
SDSS_i 30.86 2.73 20.176 0.096 AB
PanSTARRS_i 30.64 0.8 20.184 0.028 AB
PanSTARRS_z 32.61 2.06 20.117 0.068 AB
SDSS_z 12.97 8.99 21.118 0.752 AB
DES_z 35.86 0.71 20.013 0.021 AB
PanSTARRS_y 30.28 4.59 20.197 0.165 AB
2MASS_J -73.39 95.37 Vega
2MASS_H 13.02 152.35 19.746 12.702 Vega
2MASS_K -144.95 171.72 Vega
WISE_W1 23.89 13.12 17.756 0.596 Vega
WISE_W2 13.5 16.09 17.735 1.294 Vega
WISE_W3 38.79 70.49 14.754 1.973 Vega
WISE_W4 433.19 543.24 10.688 1.362 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.161 9.370 9.549
{\rm log}_{10}({\rm SFR}) -0.597 0.087 0.702
{\rm log}_{10}({\rm sSFR}) -10.041 -9.250 -8.577
{\rm stellar\ age} 0.316 2.131 4.613

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.580 -0.897 -0.088
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.617 -1.028 -0.115

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.212 0.529 1.008
\delta -0.232 0.139 0.316
\tau_1/\tau_2 0.655 1.106 1.537
Q_{PAH} 1.310 3.544 5.490
U_{min} 3.207 8.967 16.255
{\rm log}_{10}(\gamma_e)\, -2.860 -1.784 -0.692

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.974 -0.938 -0.215
{\rm log}_{10}(\tau_{AGN})\, 0.957 1.414 1.821

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.975 -0.338 0.110
0.03-0.10 Gyr -0.862 0.174 0.836
0.10-0.32 Gyr -0.061 0.500 0.922
0.32-1.02 Gyr -1.823 -0.171 0.324
1.02-3.24 Gyr -3.383 -0.941 -0.296
3.24-10.32 Gyr -3.884 -1.225 -0.536
10.32-11.47 Gyr -3.876 -1.234 -0.376