2021vil

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Information

Transient

Name: 2021vil
Right ascension: 16h07m48.12s
Declination: 39d11m37.14s
Discovery Date: None
Classification: SN Ia
Redshift: 0.037874
MW E(B-V): 0.012

Host

Name: 2021vil
Right ascension: 16h07m47.92s
Declination: 39d11m41.17s
Redshift: 0.037873
Photometric Redshift: 0.030
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.74
Cutout download processed 13.86
Global aperture construction processed 0.55
Local aperture photometry processed 4.63
Global aperture photometry processed 4.96
Validate local photometry processed 0.02
Validate global photometry processed 14.01
Host information processed 0.08
Global host SED inference processed 369.44
Local host SED inference processed 450.59
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
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) = 16h07m48.12s, 39d11m37.14s
semi major axis, semi minor axis (arcsec) = 2.66, 2.66
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 90.13 3.37 19.013 0.041 AB
SDSS_g 295.82 4.53 17.722 0.017 AB
PanSTARRS_g 294.96 0.94 17.726 0.003 AB
SDSS_r 469.53 5.77 17.221 0.013 AB
PanSTARRS_r 468.82 0.83 17.222 0.002 AB
SDSS_i 627.26 6.86 16.906 0.012 AB
PanSTARRS_i 592.34 0.78 16.969 0.001 AB
PanSTARRS_z 680.18 1.8 16.818 0.003 AB
SDSS_z 795.77 10.68 16.648 0.015 AB
PanSTARRS_y 823.51 3.86 16.611 0.005 AB

Aperture details

RA, DEC (J2000) = 16h07m47.90s, 39d11m41.13s
semi major axis, semi minor axis (arcsec) = 13.06, 12.88
angle (degrees, anti-clockwise from east) = -155.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 276.38 14.28 17.796 0.056 AB
GALEX_NUV 422.06 10.25 17.337 0.026 AB
SDSS_u 892.01 14.15 16.524 0.017 AB
SDSS_g 3117.68 15.02 15.165 0.005 AB
PanSTARRS_g 3196.55 4.4 15.138 0.001 AB
SDSS_r 4943.73 19.33 14.665 0.004 AB
PanSTARRS_r 5159.81 3.69 14.618 0.001 AB
SDSS_i 6496.83 23.47 14.368 0.004 AB
PanSTARRS_i 6451.61 3.54 14.376 0.001 AB
PanSTARRS_z 7387.59 8.36 14.229 0.001 AB
SDSS_z 8128.46 44.63 14.125 0.006 AB
PanSTARRS_y 8876.88 18.15 14.029 0.002 AB
2MASS_J 10270.86 351.66 12.976 0.037 Vega
2MASS_H 13080.48 517.49 12.241 0.043 Vega
2MASS_K 11457.33 564.48 11.914 0.053 Vega
WISE_W1 6090.38 39.41 11.739 0.007 Vega
WISE_W2 3916.43 43.64 11.579 0.012 Vega
WISE_W3 20825.27 114.55 7.930 0.006 Vega
WISE_W4 24144.1 873.54 6.323 0.039 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})\, 9.439 9.566 9.698
{\rm log}_{10}({\rm SFR}) -0.889 -0.427 0.017
{\rm log}_{10}({\rm sSFR}) -10.526 -10.019 -9.486
{\rm stellar\ age} 4.470 6.531 8.051

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.479 -0.905 -0.464
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.556 0.044 0.327

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.314 0.711 1.010
\delta -0.339 -0.054 0.248
\tau_1/\tau_2 0.676 1.016 1.364
Q_{PAH} 0.444 1.770 3.770
U_{min} 2.462 7.585 14.472
{\rm log}_{10}(\gamma_e)\, -3.255 -2.122 -0.955

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.213 -2.603 -0.962
{\rm log}_{10}(\tau_{AGN})\, 1.001 1.486 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.928 -0.589 -0.299
0.03-0.10 Gyr -1.005 -0.392 0.124
0.10-0.33 Gyr -0.958 -0.324 0.147
0.33-1.09 Gyr -1.019 -0.435 -0.053
1.09-3.61 Gyr -0.872 -0.396 -0.119
3.61-11.92 Gyr -0.809 -0.411 -0.190
11.92-13.25 Gyr -1.003 -0.394 0.147

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.571 10.625 10.696
{\rm log}_{10}({\rm SFR}) 0.378 0.566 0.758
{\rm log}_{10}({\rm sSFR}) -10.243 -10.065 -9.870
{\rm stellar\ age} 6.591 7.369 8.466

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.820 -0.589 -0.413
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.198 -0.153 0.185

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.337 0.471 0.627
\delta -0.071 0.071 0.199
\tau_1/\tau_2 0.781 1.143 1.496
Q_{PAH} 1.123 1.979 3.130
U_{min} 1.967 5.975 12.243
{\rm log}_{10}(\gamma_e)\, -3.418 -2.411 -1.754

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.559 -2.497 -1.883
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.492 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.344 0.505 0.658
0.03-0.10 Gyr 0.329 0.593 0.832
0.10-0.33 Gyr 0.233 0.529 0.767
0.33-1.09 Gyr 0.168 0.454 0.672
1.09-3.61 Gyr 0.257 0.554 0.758
3.61-11.92 Gyr 0.595 0.750 0.868
11.92-13.25 Gyr 0.420 0.844 1.264