2021pyz

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Information

Transient

Name: 2021pyz
Right ascension: 19h16m11.91s
Declination: 45d08m54.63s
Discovery Date: None
Classification: Ia
Redshift: 0.060827
MW E(B-V): 0.079

Host

Name: 2021pyz
Right ascension: 19h16m11.71s
Declination: 45d08m55.09s
Redshift: None
Photometric Redshift: 0.110
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.86
Cutout download processed 3.3
Global aperture construction processed 0.67
Local aperture photometry processed 3.5
Global aperture photometry processed 3.8
Validate local photometry processed 0.02
Validate global photometry processed 10.47
Host information processed 0.09
Global host SED inference processed 431.41
Local host SED inference processed 438.75
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 19h16m11.91s, 45d08m54.63s
semi major axis, semi minor axis (arcsec) = 1.7, 1.7
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 64.02 0.38 19.384 0.007
PanSTARRS_r 119.35 0.57 18.708 0.005
PanSTARRS_i 175.28 0.63 18.291 0.004
PanSTARRS_z 213.04 1.54 18.079 0.008
PanSTARRS_y 235.5 4.6 17.970 0.021

Aperture details

RA, DEC (J2000) = 19h16m11.72s, 45d08m55.21s
semi major axis, semi minor axis (arcsec) = 9.98, 4.31
angle (degrees, anti-clockwise from east) = -80.76

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV 15.08 1.72 20.954 0.124
PanSTARRS_r 591.89 2.03 16.969 0.004
PanSTARRS_z 992.08 5.59 16.409 0.006
WISE_W2 582.64 30.05 13.648 0.056
WISE_W3 1729.03 85.9 10.631 0.054
 

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})\, 9.565 9.666 9.798
{\rm log}_{10}({\rm SFR}) -2.116 -1.125 -0.227
{\rm log}_{10}({\rm sSFR}) -11.818 -10.819 -9.895
{\rm stellar\ age} 6.907 8.122 11.381

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.643 -1.164 -0.744
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.724 -0.977 0.098

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.245 0.619 0.962
\delta -0.546 -0.144 0.220
\tau_1/\tau_2 0.628 1.003 1.399
Q_{PAH} 0.643 2.292 4.806
U_{min} 2.901 8.270 15.660
{\rm log}_{10}(\gamma_e)\, -3.321 -2.048 -0.770

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.258 -0.957 -0.308
{\rm log}_{10}(\tau_{AGN})\, 1.139 1.471 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.675 -1.502 -0.913
0.03-0.10 Gyr -2.416 -1.093 -0.103
0.10-0.33 Gyr -2.619 -1.201 -0.353
0.33-1.08 Gyr -3.106 -1.285 -0.599
1.08-3.55 Gyr -2.740 -0.998 -0.358
3.55-11.65 Gyr -1.104 -0.259 -0.075
11.65-12.95 Gyr -0.598 0.091 0.844

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.081 10.171 10.272
{\rm log}_{10}({\rm SFR}) -1.156 -0.624 -0.221
{\rm log}_{10}({\rm sSFR}) -11.344 -10.816 -10.403
{\rm stellar\ age} 4.763 6.552 7.814

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.916 -0.512 -0.194
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.557 -0.636 0.249

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.180 0.336 0.535
\delta -0.570 -0.049 0.258
\tau_1/\tau_2 0.610 0.943 1.288
Q_{PAH} 1.205 3.030 4.991
U_{min} 2.269 6.694 14.222
{\rm log}_{10}(\gamma_e)\, -3.158 -1.989 -1.180

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.042 -1.729 -1.328
{\rm log}_{10}(\tau_{AGN})\, 0.933 1.295 1.704

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.488 -0.693 -0.343
0.03-0.10 Gyr -1.415 -0.630 -0.149
0.10-0.33 Gyr -0.976 -0.280 0.196
0.33-1.08 Gyr -0.587 0.061 0.440
1.08-3.55 Gyr -0.069 0.321 0.583
3.55-11.65 Gyr -0.128 0.257 0.451
11.65-12.95 Gyr -0.566 0.171 0.701