2020pyf

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Information

Transient

Name: 2020pyf
Right ascension: 15h49m50.39s
Declination: 27d04m40.10s
Discovery Date: None
Classification: SNIa-norm
Redshift: 0.081000
MW E(B-V): 0.029

Host

Name: 2020pyf
Right ascension: 15h49m50.34s
Declination: 27d04m37.89s
Redshift: 0.073372
Photometric Redshift: 0.081
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.87
Cutout download processed 16.29
Global aperture construction processed 0.56
Local aperture photometry processed 4.5
Global aperture photometry processed 6.11
Validate local photometry processed 0.02
Validate global photometry processed 19.56
Host information processed 0.08
Global host SED inference processed 491.11
Local host SED inference processed 545.75
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 15h49m50.39s, 27d04m40.10s
semi major axis, semi minor axis (arcsec) = 1.43, 1.43
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 61.75 0.36 19.423 0.006
SDSS_r 117.87 2.88 18.722 0.027
PanSTARRS_r 131.92 0.45 18.599 0.004
SDSS_i 163.35 3.48 18.367 0.023
PanSTARRS_i 187.84 0.49 18.216 0.003
PanSTARRS_z 243.87 1.0 17.932 0.004
SDSS_z 222.99 6.33 18.029 0.031
DES_z 243.77 2.79 17.933 0.012
PanSTARRS_y 285.25 2.17 17.762 0.008

Aperture details

RA, DEC (J2000) = 15h49m50.33s, 27d04m38.07s
semi major axis, semi minor axis (arcsec) = 8.14, 6.42
angle (degrees, anti-clockwise from east) = -3.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 4.8 2.08 22.198 0.471
GALEX_NUV 6.03 1.75 21.949 0.314
SDSS_u 59.99 5.68 19.455 0.103
SDSS_g 483.78 5.95 17.188 0.013
PanSTARRS_g 534.53 1.67 17.080 0.003
SDSS_r 1133.85 9.25 16.264 0.009
PanSTARRS_r 1141.99 2.0 16.256 0.002
SDSS_i 1659.8 11.85 15.850 0.008
PanSTARRS_i 1660.38 2.22 15.849 0.001
PanSTARRS_z 2072.02 4.65 15.609 0.002
SDSS_z 2276.64 28.15 15.507 0.013
DES_z 2268.1 8.61 15.511 0.004
PanSTARRS_y 2502.43 10.42 15.404 0.005
2MASS_J 3173.05 231.63 14.251 0.079
2MASS_H 4223.34 391.29 13.468 0.101
2MASS_K 3882.46 333.74 13.089 0.093
WISE_W1 1782.75 25.9 13.073 0.016
WISE_W2 1050.12 28.43 13.008 0.029
WISE_W3 303.26 65.2 12.521 0.233
WISE_W4 -231.28 313.15
 

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})\, 9.878 9.969 10.066
{\rm log}_{10}({\rm SFR}) -2.245 -1.191 -0.436
{\rm log}_{10}({\rm sSFR}) -12.268 -11.170 -10.375
{\rm stellar\ age} 7.629 9.987 12.068

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.236 -0.732 -0.427
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.612 -0.648 0.163

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.233 0.592 0.967
\delta -0.528 -0.115 0.219
\tau_1/\tau_2 0.594 1.006 1.413
Q_{PAH} 1.258 3.089 5.383
U_{min} 2.843 8.574 15.679
{\rm log}_{10}(\gamma_e)\, -3.282 -2.171 -0.828

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.368 -0.944 -0.206
{\rm log}_{10}(\tau_{AGN})\, 1.049 1.457 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.106 -1.675 -0.905
0.03-0.10 Gyr -2.618 -1.211 -0.312
0.10-0.33 Gyr -3.422 -1.461 -0.575
0.33-1.07 Gyr -4.522 -1.801 -0.813
1.07-3.51 Gyr -3.915 -1.776 -0.578
3.51-11.51 Gyr -1.780 -0.117 0.195
11.51-12.79 Gyr -0.056 0.854 1.172

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.561 10.689 10.777
{\rm log}_{10}({\rm SFR}) -2.982 -1.217 -0.458
{\rm log}_{10}({\rm sSFR}) -13.550 -11.860 -11.114
{\rm stellar\ age} 4.408 6.591 7.944

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.634 -0.466 -0.342
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.596 -0.798 0.052

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.358 0.477 0.632
\delta -0.826 -0.645 -0.440
\tau_1/\tau_2 0.497 0.886 1.241
Q_{PAH} 0.342 0.951 2.075
U_{min} 2.990 8.164 15.553
{\rm log}_{10}(\gamma_e)\, -3.302 -2.393 -1.593

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.364 -3.508 -2.533
{\rm log}_{10}(\tau_{AGN})\, 1.004 1.430 1.844

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.544 -1.311 -0.457
0.03-0.10 Gyr -3.491 -1.319 -0.461
0.10-0.33 Gyr -2.992 -1.086 -0.143
0.33-1.07 Gyr -1.282 0.192 0.777
1.07-3.51 Gyr 0.439 0.880 1.175
3.51-11.51 Gyr -0.017 0.756 0.958
11.51-12.79 Gyr -0.450 0.684 1.322