2019com

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Information

Transient

Name: SN2019com
Right ascension: 18h31m06.93s
Declination: -71d41m32.68s
Discovery Date: March 31, 2019, 6:57 a.m.
Classification: SN II
Redshift: 0.012799
MW E(B-V): 0.080

Host

Name: 2019com
Right ascension: 18h31m06.89s
Declination: -71d41m37.32s
Redshift: 0.012175
Photometric Redshift:
 

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 0.27
Cutout download processed 3.59
Global aperture construction processed 0.18
Local aperture photometry processed 1.04
Global aperture photometry processed 1.09
Validate local photometry processed 0.01
Validate global photometry processed 1.59
Host information processed 0.1
Global host SED inference processed 1255.76
Local host SED inference processed 2645.84
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 18h31m06.93s, -71d41m32.68s
semi major axis, semi minor axis (arcsec) = 8.03, 8.03
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 46.46 6.1 19.732 0.143 AB
GALEX_NUV 118.62 5.08 18.715 0.046 AB
2MASS_J 18168.9 199.32 12.357 0.012 Vega
2MASS_H 23137.38 343.7 11.622 0.016 Vega
2MASS_K 18896.03 334.59 11.371 0.019 Vega
WISE_W1 3453.98 109.03 12.355 0.034 Vega
WISE_W2 1793.97 77.02 12.426 0.047 Vega
WISE_W3 1292.92 592.52 10.947 0.498 Vega

Aperture details

RA, DEC (J2000) = 18h31m07.02s, -71d41m37.52s
semi major axis, semi minor axis (arcsec) = 47.47, 31.3
angle (degrees, anti-clockwise from east) = -118.38

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 1156.12 18.26 16.242 0.017 AB
2MASS_J 180336.23 943.0 9.865 0.006 Vega
2MASS_H 206305.5 1638.82 9.246 0.009 Vega
2MASS_K 161397.29 1596.43 9.042 0.011 Vega
WISE_W1 84699.57 581.29 8.881 0.007 Vega
WISE_W2 47023.36 411.74 8.880 0.010 Vega
WISE_W3 79592.04 3339.75 6.474 0.046 Vega
WISE_W4 103554.43 6014.76 4.742 0.063 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})\, 9.841 9.966 10.087
{\rm log}_{10}({\rm SFR}) -1.287 -0.711 -0.217
{\rm log}_{10}({\rm sSFR}) -11.290 -10.713 -10.169
{\rm stellar\ age} 7.349 8.563 11.836

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.825 -1.426 -1.041
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.117 -0.420 0.159

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.217 0.329 0.458
\delta -0.958 -0.858 -0.697
\tau_1/\tau_2 0.434 0.804 1.197
Q_{PAH} 0.139 0.490 1.458
U_{min} 2.608 7.445 14.823
{\rm log}_{10}(\gamma_e)\, -3.552 -2.799 -1.808

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.645 -3.937 -3.076
{\rm log}_{10}(\tau_{AGN})\, 1.284 1.781 2.081

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.743 -0.836 -0.258
0.03-0.10 Gyr -1.789 -0.827 -0.176
0.10-0.33 Gyr -2.258 -1.037 -0.447
0.33-1.10 Gyr -2.652 -1.199 -0.527
1.10-3.64 Gyr -2.650 -0.911 -0.130
3.64-12.05 Gyr -0.892 0.035 0.210
12.05-13.39 Gyr -0.405 0.395 1.143

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.714 10.920 11.117
{\rm log}_{10}({\rm SFR}) -0.987 -0.156 0.541
{\rm log}_{10}({\rm sSFR}) -11.977 -11.126 -10.319
{\rm stellar\ age} 5.477 7.839 11.808

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.101 -0.576 -0.298
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.279 -0.551 -0.002

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.100 0.278 0.513
\delta -0.912 -0.669 -0.086
\tau_1/\tau_2 0.320 0.778 1.272
Q_{PAH} 0.285 1.015 3.586
U_{min} 2.623 7.538 15.387
{\rm log}_{10}(\gamma_e)\, -3.585 -2.205 -1.234

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.418 -3.305 -2.127
{\rm log}_{10}(\tau_{AGN})\, 1.285 1.792 2.044

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.707 -0.421 0.228
0.03-0.10 Gyr -1.455 -0.187 0.636
0.10-0.33 Gyr -1.749 0.034 0.876
0.33-1.10 Gyr -2.464 0.226 1.000
1.10-3.64 Gyr -1.619 0.608 1.092
3.64-12.05 Gyr -0.349 0.878 1.183
12.05-13.39 Gyr 0.141 1.090 2.151