2018evy

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Information

Transient

Name: SN2018evy
Right ascension: 18h22m38.18s
Declination: 15d41m47.65s
Discovery Date: Aug. 11, 2018, 9:11 a.m.
Classification: SN II
Redshift: 0.018000
MW E(B-V): 0.169

Host

Name: 2018evy
Right ascension: 18h22m38.88s
Declination: 15d41m52.08s
Redshift: 0.017565
Photometric Redshift: 0.026
 

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 0.93
Cutout download processed 13.94
Global aperture construction processed 0.75
Local aperture photometry processed 5.02
Global aperture photometry processed 4.81
Validate local photometry processed 0.02
Validate global photometry processed 12.24
Host information processed 0.09
Global host SED inference processed 421.64
Local host SED inference processed 514.39
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.07
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) = 18h22m38.18s, 15d41m47.65s
semi major axis, semi minor axis (arcsec) = 5.6, 5.6
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 161.04 7.61 18.383 0.051 AB
SDSS_g 745.49 7.51 16.719 0.011 AB
PanSTARRS_g 834.85 1.69 16.596 0.002 AB
SDSS_r 1526.24 11.08 15.941 0.008 AB
PanSTARRS_r 1657.15 2.4 15.852 0.002 AB
SDSS_i 2331.7 14.39 15.481 0.007 AB
PanSTARRS_i 2356.22 3.53 15.469 0.002 AB
PanSTARRS_z 3061.15 6.88 15.185 0.002 AB
SDSS_z 3009.25 25.21 15.204 0.009 AB
PanSTARRS_y 3849.28 13.99 14.937 0.004 AB
2MASS_J 4766.08 137.52 13.810 0.031 Vega
2MASS_H 6358.09 212.58 13.024 0.036 Vega
2MASS_K 5335.41 202.68 12.744 0.041 Vega

Aperture details

RA, DEC (J2000) = 18h22m38.93s, 15d41m53.01s
semi major axis, semi minor axis (arcsec) = 38.58, 17.57
angle (degrees, anti-clockwise from east) = -106.99

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 9406.68 7.47 13.966 0.001 AB
PanSTARRS_i 29432.09 15.84 12.728 0.001 AB
PanSTARRS_z 38619.24 30.99 12.433 0.001 AB
PanSTARRS_y 49868.87 64.56 12.155 0.001 AB
2MASS_J 65236.59 639.5 10.969 0.011 Vega
2MASS_K 71192.72 945.31 9.931 0.014 Vega
WISE_W1 40588.81 232.15 9.680 0.006 Vega
WISE_W2 25749.52 186.73 9.534 0.008 Vega
WISE_W3 116247.32 442.92 6.063 0.004 Vega
WISE_W4 263026.5 13149.3 3.730 0.054 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})\, 9.546 9.687 9.830
{\rm log}_{10}({\rm SFR}) -0.825 -0.325 0.124
{\rm log}_{10}({\rm sSFR}) -10.595 -10.012 -9.487
{\rm stellar\ age} 4.838 7.062 8.895

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.425 -0.973 -0.603
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.297 -0.529 -0.084

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.619 0.906 1.209
\delta -0.461 -0.211 0.122
\tau_1/\tau_2 0.628 0.982 1.357
Q_{PAH} 0.557 2.621 4.444
U_{min} 2.242 6.961 13.843
{\rm log}_{10}(\gamma_e)\, -3.644 -3.038 -1.614

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.382 -2.960 -1.496
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.538 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.603 -0.364 -0.124
0.03-0.10 Gyr -1.198 -0.330 0.229
0.10-0.33 Gyr -1.180 -0.402 0.137
0.33-1.10 Gyr -1.152 -0.419 0.025
1.10-3.66 Gyr -1.066 -0.350 -0.004
3.66-12.17 Gyr -0.841 -0.306 -0.079
12.17-13.52 Gyr -0.864 -0.189 0.435

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.600 10.755 10.909
{\rm log}_{10}({\rm SFR}) -0.095 1.101 1.404
{\rm log}_{10}({\rm sSFR}) -10.993 -9.662 -9.219
{\rm stellar\ age} 5.717 7.494 9.953

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.415 -0.158 -0.019
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.629 -0.442 0.247

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.435 0.655 0.892
\delta -0.808 -0.550 -0.170
\tau_1/\tau_2 0.611 1.010 1.412
Q_{PAH} 0.282 0.726 2.955
U_{min} 3.516 8.532 15.016
{\rm log}_{10}(\gamma_e)\, -2.971 -2.035 -1.079

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.969 -2.747 -1.813
{\rm log}_{10}(\tau_{AGN})\, 1.067 1.561 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.260 0.731 1.025
0.03-0.10 Gyr -0.564 1.189 1.522
0.10-0.33 Gyr -1.174 0.502 1.085
0.33-1.10 Gyr -1.087 0.264 0.729
1.10-3.66 Gyr -0.413 0.572 0.935
3.66-12.17 Gyr 0.270 0.779 1.009
12.17-13.52 Gyr 0.237 0.905 1.681