2020psv

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Information

Transient

Name: 2020psv
Right ascension: 0h21m17.97s
Declination: 21d04m15.70s
Discovery Date: None
Classification: SNIa-norm
Redshift: 0.116000
MW E(B-V): 0.040

Host

Name: 2020psv
Right ascension: 0h21m18.19s
Declination: 21d04m14.38s
Redshift: 0.093368
Photometric Redshift: 0.116
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.85
Cutout download processed 14.63
Global aperture construction processed 0.62
Local aperture photometry processed 4.92
Global aperture photometry processed 6.16
Validate local photometry no valid phot 0.03
Validate global photometry processed 18.9
Host information processed 0.08
Global host SED inference processed 543.69
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Log transient processing status blocked 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) = 0h21m17.97s, 21d04m15.70s
semi major axis, semi minor axis (arcsec) = 0.95, 0.95
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 0h21m18.18s, 21d04m14.50s
semi major axis, semi minor axis (arcsec) = 7.68, 6.57
angle (degrees, anti-clockwise from east) = -112.83

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.13 2.3 21.386 0.246 AB
GALEX_NUV 14.34 2.24 21.009 0.169 AB
SDSS_u 125.31 9.61 18.655 0.083 AB
SDSS_g 364.0 5.35 17.497 0.016 AB
PanSTARRS_g 416.24 1.71 17.352 0.004 AB
SDSS_r 914.78 8.78 16.497 0.010 AB
PanSTARRS_r 923.03 2.03 16.487 0.002 AB
SDSS_i 1396.5 11.75 16.037 0.009 AB
PanSTARRS_i 1383.97 2.48 16.047 0.002 AB
PanSTARRS_z 1760.85 4.8 15.786 0.003 AB
SDSS_z 1890.48 27.51 15.709 0.016 AB
PanSTARRS_y 2134.77 11.8 15.577 0.006 AB
2MASS_J 2900.51 197.51 14.349 0.074 Vega
2MASS_H 3810.77 290.33 13.580 0.083 Vega
2MASS_K 3327.65 356.7 13.257 0.116 Vega
WISE_W1 1526.38 29.18 13.242 0.021 Vega
WISE_W2 988.39 34.5 13.074 0.038 Vega
WISE_W3 454.73 129.96 12.082 0.310 Vega
WISE_W4 -331.49 681.72 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.131 11.190 11.269
{\rm log}_{10}({\rm SFR}) -0.392 0.067 0.535
{\rm log}_{10}({\rm sSFR}) -11.596 -11.127 -10.623
{\rm stellar\ age} 7.505 9.409 11.542

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.536 -0.387 -0.280
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.303 -0.143 0.314

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.149 0.225 0.321
\delta -0.886 -0.558 -0.095
\tau_1/\tau_2 0.500 0.916 1.331
Q_{PAH} 0.315 1.121 2.843
U_{min} 2.877 7.997 15.188
{\rm log}_{10}(\gamma_e)\, -2.897 -1.642 -0.931

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.344 -3.346 -2.353
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.509 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.596 0.036 0.454
0.03-0.10 Gyr -0.841 0.063 0.603
0.10-0.32 Gyr -2.128 -0.346 0.259
0.32-1.05 Gyr -3.469 -0.777 -0.014
1.05-3.40 Gyr -2.435 -0.478 0.381
3.40-11.03 Gyr -0.194 1.213 1.436
11.03-12.26 Gyr 1.239 2.052 2.416