2002ck

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Information

Transient

Name: 2002ck
Right ascension: 15h47m00.75s
Declination: -0d59m25.50s
Discovery Date: None
Classification: SN Ia
Redshift: 0.029880
MW E(B-V): 0.084

Host

Name: 2002ck
Right ascension: 15h47m00.42s
Declination: -0d59m06.58s
Redshift: 0.029742
Photometric Redshift: 0.031
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.55
Cutout download processed 17.22
Global aperture construction processed 0.56
Local aperture photometry processed 5.56
Global aperture photometry processed 5.01
Validate local photometry processed 0.02
Validate global photometry processed 14.26
Host information processed 0.12
Global host SED inference processing None
Local host SED inference processed 467.08
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.05
Log transient processing status processing 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) = 15h47m00.75s, -0d59m25.50s
semi major axis, semi minor axis (arcsec) = 3.36, 3.36
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 16.06 2.66 20.886 0.180
SDSS_g 77.07 2.55 19.183 0.036
DES_g 82.74 0.78 19.106 0.010
PanSTARRS_g 79.94 1.0 19.143 0.014
SDSS_r 169.21 3.75 18.329 0.024
PanSTARRS_r 168.29 0.98 18.335 0.006
DES_r 178.62 1.88 18.270 0.011
SDSS_i 247.09 4.83 17.918 0.021
PanSTARRS_i 239.71 1.15 17.951 0.005
PanSTARRS_z 302.63 2.36 17.698 0.008
SDSS_z 288.38 8.93 17.750 0.034
DES_z 324.48 4.64 17.622 0.016
PanSTARRS_y 355.79 5.46 17.522 0.017
2MASS_J 333.1 86.27 16.699 0.281
2MASS_H 584.65 124.4 15.615 0.231
2MASS_K 472.55 175.38 15.376 0.403

Aperture details

RA, DEC (J2000) = 15h47m00.42s, -0d59m07.90s
semi major axis, semi minor axis (arcsec) = 48.8, 15.69
angle (degrees, anti-clockwise from east) = -3.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 1221.39 22.24 16.183 0.020
PanSTARRS_g 5609.1 8.15 14.528 0.002
PanSTARRS_i 16781.26 9.27 13.338 0.001
2MASS_H 43456.4 1088.65 10.937 0.027
2MASS_K 32714.75 1540.79 10.775 0.051
WISE_W2 12463.1 123.16 10.322 0.011
WISE_W3 38109.21 560.55 7.273 0.016
WISE_W4 60048.8 4592.42 5.334 0.083
 

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})\, 9.112 9.220 9.334
{\rm log}_{10}({\rm SFR}) -2.493 -1.552 -0.949
{\rm log}_{10}({\rm sSFR}) -11.743 -10.781 -10.184
{\rm stellar\ age} 6.962 8.334 12.034

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.562 -1.046 -0.700
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.830 -1.024 0.264

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.352 0.702 1.038
\delta -0.606 -0.275 0.133
\tau_1/\tau_2 0.633 1.001 1.381
Q_{PAH} 0.796 2.732 5.267
U_{min} 3.083 8.259 15.071
{\rm log}_{10}(\gamma_e)\, -3.381 -2.493 -0.899

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.242 -1.250 -0.515
{\rm log}_{10}(\tau_{AGN})\, 0.912 1.374 1.784

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.517 -1.570 -1.065
0.03-0.10 Gyr -2.812 -1.648 -0.891
0.10-0.33 Gyr -3.194 -1.759 -1.022
0.33-1.10 Gyr -3.609 -1.740 -1.001
1.10-3.63 Gyr -3.449 -1.443 -0.770
3.63-12.02 Gyr -1.578 -0.746 -0.545
12.02-13.36 Gyr -1.039 -0.383 0.387

Global parameter details

Documentation