2019iev

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Information

Transient

Name: 2019iev
Right ascension: 20h41m35.48s
Declination: -20d57m24.47s
Discovery Date: None
Classification: Ia
Redshift: 0.053341
MW E(B-V): 0.034

Host

Name: 2019iev
Right ascension: 20h41m35.43s
Declination: -20d57m25.34s
Redshift: None
Photometric Redshift: 0.081
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 4.36
Cutout download processed 2.16
Global aperture construction processed 1.62
Local aperture photometry processed 5.39
Global aperture photometry processed 5.27
Validate local photometry processed 0.02
Validate global photometry processed 12.45
Host information processed 0.08
Global host SED inference processed 497.68
Local host SED inference processed 762.99
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
Log transient processing status processed None
 

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) = 20h41m35.48s, -20d57m24.47s
semi major axis, semi minor axis (arcsec) = 1.93, 1.93
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 132.98 0.59 18.591 0.005 AB
PanSTARRS_r 280.39 0.71 17.781 0.003 AB
PanSTARRS_i 394.29 0.53 17.410 0.001 AB
PanSTARRS_z 480.83 1.59 17.195 0.004 AB
PanSTARRS_y 517.04 3.56 17.116 0.007 AB

Aperture details

RA, DEC (J2000) = 20h41m35.42s, -20d57m25.22s
semi major axis, semi minor axis (arcsec) = 6.5, 5.12
angle (degrees, anti-clockwise from east) = -118.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 297.41 1.63 17.717 0.006 AB
PanSTARRS_r 625.85 1.86 16.909 0.003 AB
PanSTARRS_i 875.5 1.4 16.544 0.002 AB
PanSTARRS_z 1076.33 4.37 16.320 0.004 AB
PanSTARRS_y 1240.03 10.05 16.166 0.009 AB
2MASS_J 1747.05 179.67 14.899 0.112 Vega
2MASS_H 2258.62 256.72 14.148 0.123 Vega
2MASS_K 1841.55 309.72 13.899 0.183 Vega
WISE_W1 911.92 30.21 13.801 0.036 Vega
WISE_W2 537.72 33.5 13.735 0.068 Vega
WISE_W3 315.5 120.32 12.478 0.414 Vega
WISE_W4 -129.42 721.8 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})\, 9.855 9.978 10.079
{\rm log}_{10}({\rm SFR}) -4.145 -1.271 -0.502
{\rm log}_{10}({\rm sSFR}) -13.900 -11.207 -10.434
{\rm stellar\ age} 7.697 10.360 12.354

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.752 -1.359 -0.961
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.843 -1.131 0.105

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.404 0.659 0.938
\delta -0.672 -0.291 0.080
\tau_1/\tau_2 0.537 0.999 1.438
Q_{PAH} 0.683 2.528 5.270
U_{min} 3.321 9.136 16.875
{\rm log}_{10}(\gamma_e)\, -3.347 -2.249 -0.983

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.644 -1.608 -0.655
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.400 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.965 -1.778 -0.718
0.03-0.10 Gyr -4.862 -1.420 -0.424
0.10-0.33 Gyr -5.247 -1.917 -0.694
0.33-1.08 Gyr -5.561 -2.415 -0.931
1.08-3.57 Gyr -4.557 -2.350 -0.710
3.57-11.74 Gyr -2.154 -0.179 0.173
11.74-13.04 Gyr -0.204 0.884 1.199

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.216 10.301 10.406
{\rm log}_{10}({\rm SFR}) -3.255 -1.472 -0.569
{\rm log}_{10}({\rm sSFR}) -13.356 -11.782 -10.838
{\rm stellar\ age} 7.653 9.358 12.325

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.162 -0.798 -0.585
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.676 -0.686 0.209

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.330 0.484 0.698
\delta -0.429 -0.078 0.167
\tau_1/\tau_2 0.490 0.907 1.331
Q_{PAH} 1.229 2.649 4.803
U_{min} 3.022 8.797 17.012
{\rm log}_{10}(\gamma_e)\, -3.106 -2.130 -1.073

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.088 -2.967 -2.003
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.405 1.869

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.370 -1.516 -0.675
0.03-0.10 Gyr -4.520 -1.721 -0.531
0.10-0.33 Gyr -5.141 -2.024 -0.674
0.33-1.08 Gyr -5.352 -2.118 -0.736
1.08-3.57 Gyr -3.702 -1.427 -0.099
3.57-11.74 Gyr -1.588 0.307 0.547
11.74-13.04 Gyr -0.029 1.005 1.532