2019zi

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Information

Transient

Name: 2019zi
Right ascension: 11h08m44.66s
Declination: -13d52m35.03s
Discovery Date: None
Classification: SN Ia
Redshift: 0.048000
MW E(B-V): 0.048

Host

Name: 2019zi
Right ascension: 11h08m44.42s
Declination: -13d52m38.66s
Redshift: None
Photometric Redshift: 0.063
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.16
Cutout download processed 13.74
Global aperture construction processed 0.61
Local aperture photometry processed 4.54
Global aperture photometry processed 4.72
Validate local photometry processed 0.02
Validate global photometry processed 14.88
Host information processed 0.08
Global host SED inference processed 409.93
Local host SED inference processed 425.39
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.05
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) = 11h08m44.66s, -13d52m35.03s
semi major axis, semi minor axis (arcsec) = 2.13, 2.13
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 7.9 1.86 21.656 0.256 AB
SDSS_g 19.07 1.25 20.699 0.071 AB
PanSTARRS_g 21.39 0.5 20.574 0.025 AB
SDSS_r 31.56 1.69 20.152 0.058 AB
PanSTARRS_r 33.64 0.63 20.083 0.020 AB
SDSS_i 39.05 2.2 19.921 0.061 AB
PanSTARRS_i 40.89 0.82 19.871 0.022 AB
PanSTARRS_z 48.77 1.42 19.680 0.032 AB
SDSS_z 48.72 5.51 19.681 0.123 AB
PanSTARRS_y 60.8 3.42 19.440 0.061 AB

Aperture details

RA, DEC (J2000) = 11h08m44.44s, -13d52m38.45s
semi major axis, semi minor axis (arcsec) = 13.8, 5.96
angle (degrees, anti-clockwise from east) = -92.75

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 50.63 7.14 19.639 0.153 AB
GALEX_NUV 77.1 2.68 19.182 0.038 AB
SDSS_u 165.57 8.25 18.353 0.054 AB
SDSS_g 439.32 5.93 17.293 0.015 AB
PanSTARRS_g 464.43 2.14 17.233 0.005 AB
SDSS_r 656.26 7.61 16.857 0.013 AB
PanSTARRS_r 652.21 2.61 16.864 0.004 AB
SDSS_i 826.05 9.8 16.607 0.013 AB
PanSTARRS_i 819.61 3.39 16.616 0.004 AB
PanSTARRS_z 883.89 5.94 16.534 0.007 AB
SDSS_z 1017.36 23.73 16.381 0.025 AB
PanSTARRS_y 1020.17 14.1 16.378 0.015 AB
2MASS_J 1140.93 243.23 15.362 0.231 Vega
2MASS_H 1678.04 376.08 14.470 0.243 Vega
2MASS_K 1736.68 497.13 13.963 0.311 Vega
WISE_W2 534.05 31.23 13.742 0.063 Vega
WISE_W3 569.86 141.24 11.837 0.269 Vega
WISE_W4 1709.46 883.33 9.198 0.561 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})\, 8.198 8.490 8.662
{\rm log}_{10}({\rm SFR}) -1.870 -1.177 -0.412
{\rm log}_{10}({\rm sSFR}) -10.473 -9.685 -8.630
{\rm stellar\ age} 0.904 5.279 7.286

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.351 -0.568 -0.076
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.647 -0.810 0.185

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.240 0.696 1.102
\delta -0.497 -0.183 0.124
\tau_1/\tau_2 0.676 1.056 1.444
Q_{PAH} 0.824 2.552 5.156
U_{min} 3.072 8.534 15.455
{\rm log}_{10}(\gamma_e)\, -2.855 -1.686 -0.618

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.310 -1.066 -0.131
{\rm log}_{10}(\tau_{AGN})\, 1.120 1.539 1.968

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.178 -1.350 -0.842
0.03-0.10 Gyr -2.065 -1.165 -0.298
0.10-0.33 Gyr -2.163 -1.196 -0.603
0.33-1.09 Gyr -2.625 -1.383 -0.883
1.09-3.58 Gyr -3.298 -1.530 -1.160
3.58-11.80 Gyr -3.645 -1.627 -1.227
11.80-13.11 Gyr -3.686 -1.667 -1.046

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.621 9.704 9.774
{\rm log}_{10}({\rm SFR}) -0.293 0.053 0.326
{\rm log}_{10}({\rm sSFR}) -10.010 -9.664 -9.341
{\rm stellar\ age} 4.281 5.943 7.177

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.740 -0.476 -0.258
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.791 -0.554 0.319

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.110 0.245 0.445
\delta -0.558 -0.131 0.179
\tau_1/\tau_2 0.693 0.999 1.317
Q_{PAH} 0.221 0.658 1.638
U_{min} 3.161 7.504 14.537
{\rm log}_{10}(\gamma_e)\, -3.334 -2.367 -1.519

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.888 -1.601 -1.380
{\rm log}_{10}(\tau_{AGN})\, 0.845 1.086 1.360

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.247 -0.564 -0.235
0.03-0.10 Gyr -0.235 0.173 0.471
0.10-0.33 Gyr -0.001 0.276 0.572
0.33-1.09 Gyr -0.457 -0.083 0.154
1.09-3.58 Gyr -0.489 -0.199 0.016
3.58-11.80 Gyr -0.650 -0.299 -0.125
11.80-13.11 Gyr -0.843 -0.273 0.167