2018agk

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Information

Transient

Name: SN2018agk
Right ascension: 13h10m36.37s
Declination: -4d29m08.67s
Discovery Date: March 10, 2018, 7:06 p.m.
Classification: SN Ia
Redshift: 0.026128
MW E(B-V): 0.030

Host

Name: 2018agk
Right ascension: 13h10m36.90s
Declination: -4d29m04.54s
Redshift: 0.026128
Photometric Redshift: 0.028
 

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 2.67
Cutout download processed 6.0
Global aperture construction processed 0.75
Local aperture photometry processed 6.19
Global aperture photometry processed 6.62
Validate local photometry processed 0.02
Validate global photometry processed 16.23
Host information processed 0.1
Global host SED inference processed 430.83
Local host SED inference processed 474.22
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 13h10m36.37s, -4d29m08.67s
semi major axis, semi minor axis (arcsec) = 3.81, 3.81
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 284.74 0.95 17.764 0.004 AB
PanSTARRS_g 274.3 0.95 17.804 0.004 AB
PanSTARRS_r 396.63 1.2 17.404 0.003 AB
DES_r 419.11 2.03 17.344 0.005 AB
PanSTARRS_i 445.35 1.64 17.278 0.004 AB
PanSTARRS_z 495.49 2.87 17.162 0.006 AB
DES_z 533.7 4.73 17.082 0.010 AB
PanSTARRS_y 527.22 6.04 17.095 0.012 AB
2MASS_J 561.05 88.82 16.133 0.172 Vega
2MASS_H 701.71 131.61 15.417 0.204 Vega
2MASS_K 619.17 177.29 15.083 0.311 Vega

Aperture details

RA, DEC (J2000) = 13h10m36.90s, -4d29m03.84s
semi major axis, semi minor axis (arcsec) = 23.9, 22.04
angle (degrees, anti-clockwise from east) = -165.72

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 562.46 23.79 17.025 0.046 AB
GALEX_NUV 789.25 11.78 16.657 0.016 AB
DES_g 4490.68 3.9 14.769 0.001 AB
PanSTARRS_g 4380.69 5.45 14.796 0.001 AB
PanSTARRS_r 6360.78 6.96 14.391 0.001 AB
PanSTARRS_i 7417.45 9.62 14.224 0.001 AB
PanSTARRS_z 8167.77 16.76 14.120 0.002 AB
PanSTARRS_y 8648.4 35.82 14.058 0.004 AB
2MASS_H 11352.3 797.02 12.395 0.076 Vega
WISE_W1 5500.6 55.54 11.850 0.011 Vega
WISE_W2 3360.4 62.64 11.745 0.020 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})\, 8.830 8.983 9.123
{\rm log}_{10}({\rm SFR}) -1.405 -0.927 -0.472
{\rm log}_{10}({\rm sSFR}) -10.460 -9.868 -9.402
{\rm stellar\ age} 4.293 6.640 8.282

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.760 -1.243 -0.770
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.849 -1.638 -1.135

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.120 0.278 0.552
\delta -0.785 -0.455 -0.013
\tau_1/\tau_2 0.749 1.101 1.437
Q_{PAH} 0.522 1.933 3.954
U_{min} 2.658 7.934 14.885
{\rm log}_{10}(\gamma_e)\, -3.105 -1.740 -0.928

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.019 -1.936 -0.732
{\rm log}_{10}(\tau_{AGN})\, 0.957 1.411 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.356 -1.073 -0.828
0.03-0.10 Gyr -1.528 -0.879 -0.363
0.10-0.33 Gyr -1.560 -0.867 -0.418
0.33-1.10 Gyr -1.583 -1.000 -0.652
1.10-3.64 Gyr -1.528 -1.002 -0.736
3.64-12.07 Gyr -1.507 -0.984 -0.764
12.07-13.41 Gyr -1.673 -0.963 -0.382

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.968 10.087 10.201
{\rm log}_{10}({\rm SFR}) -0.051 0.339 0.762
{\rm log}_{10}({\rm sSFR}) -10.208 -9.785 -9.262
{\rm stellar\ age} 3.188 5.624 6.950

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.029 -0.732 -0.526
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.898 -1.683 -0.970

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.233 0.359 0.554
\delta -0.282 0.103 0.319
\tau_1/\tau_2 0.610 0.967 1.310
Q_{PAH} 0.886 2.090 3.317
U_{min} 2.221 6.705 13.758
{\rm log}_{10}(\gamma_e)\, -3.599 -2.390 -1.739

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.964 -2.855 -2.110
{\rm log}_{10}(\tau_{AGN})\, 0.910 1.305 1.830

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.541 0.032 0.284
0.03-0.10 Gyr -0.074 0.417 0.902
0.10-0.33 Gyr 0.291 0.630 0.974
0.33-1.10 Gyr 0.033 0.421 0.707
1.10-3.64 Gyr -0.130 0.238 0.478
3.64-12.07 Gyr -0.573 0.036 0.275
12.07-13.41 Gyr -0.807 0.012 0.482