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

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 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 processed 430.55
Local host SED inference processed 467.08
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

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

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 Mag sys
SDSS_u 1221.39 22.24 16.183 0.020 AB
PanSTARRS_g 5609.1 8.15 14.528 0.002 AB
PanSTARRS_i 16781.26 9.27 13.338 0.001 AB
2MASS_H 43456.4 1088.65 10.937 0.027 Vega
2MASS_K 32714.75 1540.79 10.775 0.051 Vega
WISE_W2 12463.1 123.16 10.322 0.011 Vega
WISE_W3 38109.21 560.55 7.273 0.016 Vega
WISE_W4 60048.8 4592.42 5.334 0.083 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})\, 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

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.904 11.022 11.130
{\rm log}_{10}({\rm SFR}) -0.407 0.422 1.193
{\rm log}_{10}({\rm sSFR}) -11.488 -10.590 -9.787
{\rm stellar\ age} 6.441 7.844 9.907

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.665 -0.342 -0.163
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.675 -0.603 0.188

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.327 0.576 0.917
\delta -0.559 -0.164 0.231
\tau_1/\tau_2 0.599 0.987 1.388
Q_{PAH} 0.734 1.414 3.176
U_{min} 2.617 7.413 14.598
{\rm log}_{10}(\gamma_e)\, -3.572 -2.385 -1.523

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.652 -2.088 -1.364
{\rm log}_{10}(\tau_{AGN})\, 1.121 1.579 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.790 -0.028 0.695
0.03-0.10 Gyr -0.605 0.456 1.327
0.10-0.33 Gyr -0.697 0.394 1.049
0.33-1.10 Gyr -0.991 0.296 0.824
1.10-3.63 Gyr -0.297 0.703 1.153
3.63-12.02 Gyr 0.593 1.117 1.291
12.02-13.36 Gyr 0.454 1.241 1.921