2019ejg

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Information

Transient

Name: SN2019ejg
Right ascension: 14h27m01.02s
Declination: 1d40m09.76s
Discovery Date: May 1, 2019, 3:46 p.m.
Classification: SN Ia
Redshift: 0.058000
MW E(B-V): 0.026

Host

Name: 2019ejg
Right ascension: 14h27m01.10s
Declination: 1d40m11.62s
Redshift: 0.054383
Photometric Redshift: 0.101
 

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 1.68
Cutout download processed 17.97
Global aperture construction processed 0.7
Local aperture photometry processed 6.93
Global aperture photometry processed 6.38
Validate local photometry processed 0.03
Validate global photometry processed 17.52
Host information processed 0.09
Global host SED inference processed 387.41
Local host SED inference processed 484.28
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) = 14h27m01.02s, 1d40m09.76s
semi major axis, semi minor axis (arcsec) = 1.89, 1.89
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 14.37 1.75 21.007 0.132 AB
SDSS_g 39.55 1.74 19.907 0.048 AB
DES_g 41.15 0.37 19.864 0.010 AB
PanSTARRS_g 37.94 0.5 19.952 0.014 AB
SDSS_r 56.69 2.19 19.516 0.042 AB
PanSTARRS_r 54.4 0.62 19.561 0.012 AB
DES_r 59.91 0.74 19.456 0.013 AB
SDSS_i 69.15 2.7 19.300 0.042 AB
PanSTARRS_i 64.47 0.9 19.377 0.015 AB
PanSTARRS_z 68.02 1.32 19.318 0.021 AB
SDSS_z 80.14 7.12 19.140 0.096 AB
DES_z 81.74 1.6 19.119 0.021 AB
PanSTARRS_y 80.26 3.36 19.139 0.045 AB

Aperture details

RA, DEC (J2000) = 14h27m01.10s, 1d40m12.23s
semi major axis, semi minor axis (arcsec) = 11.74, 6.11
angle (degrees, anti-clockwise from east) = -157.65

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 46.78 1.74 19.725 0.040 AB
GALEX_NUV 57.99 1.23 19.492 0.023 AB
SDSS_u 88.26 7.21 19.036 0.089 AB
SDSS_g 213.47 4.78 18.077 0.024 AB
PanSTARRS_g 216.65 2.19 18.061 0.011 AB
SDSS_r 292.15 6.42 17.736 0.024 AB
PanSTARRS_r 284.42 2.69 17.765 0.010 AB
SDSS_i 368.72 8.94 17.483 0.026 AB
PanSTARRS_i 336.33 4.01 17.583 0.013 AB
PanSTARRS_z 341.95 5.84 17.565 0.019 AB
SDSS_z 366.29 30.8 17.490 0.091 AB
PanSTARRS_y 543.32 14.83 17.062 0.030 AB
2MASS_J 606.35 231.87 16.048 0.415 Vega
2MASS_H 1053.54 296.34 14.976 0.305 Vega
2MASS_K -371.98 426.03 Vega
WISE_W1 207.81 16.01 15.407 0.084 Vega
WISE_W2 129.54 19.75 15.280 0.165 Vega
WISE_W3 267.61 68.35 12.657 0.277 Vega
WISE_W4 263.05 359.96 11.230 1.486 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})\, 8.480 8.659 8.813
{\rm log}_{10}({\rm SFR}) -1.724 -1.114 -0.363
{\rm log}_{10}({\rm sSFR}) -10.419 -9.765 -8.851
{\rm stellar\ age} 1.918 4.713 6.451

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.458 -0.756 -0.203
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.604 -0.202 0.299

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.117 0.346 0.725
\delta -0.723 -0.300 0.111
\tau_1/\tau_2 0.680 1.023 1.370
Q_{PAH} 0.851 2.841 5.655
U_{min} 2.952 8.097 15.514
{\rm log}_{10}(\gamma_e)\, -2.900 -1.802 -0.605

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.420 -0.703 -0.228
{\rm log}_{10}(\tau_{AGN})\, 1.106 1.528 1.993

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.787 -1.345 -0.970
0.03-0.10 Gyr -1.914 -1.067 -0.230
0.10-0.33 Gyr -1.603 -0.836 -0.334
0.33-1.08 Gyr -1.878 -0.961 -0.609
1.08-3.56 Gyr -2.158 -1.197 -0.917
3.56-11.73 Gyr -2.707 -1.498 -1.141
11.73-13.03 Gyr -2.657 -1.542 -0.988

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.347 9.414 9.481
{\rm log}_{10}({\rm SFR}) -0.325 -0.139 0.060
{\rm log}_{10}({\rm sSFR}) -9.749 -9.560 -9.329
{\rm stellar\ age} 5.601 6.519 7.409

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.669 -0.405 -0.225
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.018 0.053 0.119

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.067 0.125 0.260
\delta -0.546 -0.125 0.185
\tau_1/\tau_2 0.931 1.211 1.507
Q_{PAH} 0.331 1.051 2.348
U_{min} 2.587 6.755 13.272
{\rm log}_{10}(\gamma_e)\, -3.201 -2.294 -1.301

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.225 -3.143 -2.142
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.426 1.870

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.507 -0.387 -0.281
0.03-0.10 Gyr -0.291 -0.052 0.176
0.10-0.33 Gyr -0.503 -0.229 -0.018
0.33-1.08 Gyr -0.798 -0.512 -0.318
1.08-3.56 Gyr -0.810 -0.561 -0.376
3.56-11.73 Gyr -0.694 -0.517 -0.386
11.73-13.03 Gyr -0.831 -0.447 -0.118