2019pdy

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Information

Transient

Name: 2019pdy
Right ascension: 2h31m38.75s
Declination: 9d44m51.73s
Discovery Date: None
Classification: Ia
Redshift: 0.068176
MW E(B-V): 0.082

Host

Name: 2019pdy
Right ascension: 2h31m38.74s
Declination: 9d44m51.99s
Redshift: 0.076066
Photometric Redshift: 0.076
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.86
Cutout download processed 7.57
Global aperture construction processed 0.63
Local aperture photometry processed 5.46
Global aperture photometry processed 6.18
Validate local photometry processed 0.02
Validate global photometry processed 18.04
Host information processed 0.41
Global host SED inference processed 546.55
Local host SED inference processed 513.71
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 2h31m38.75s, 9d44m51.73s
semi major axis, semi minor axis (arcsec) = 1.39, 1.39
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 86.87 0.34 19.053 0.004
PanSTARRS_g 78.37 0.46 19.165 0.006
PanSTARRS_r 169.91 0.62 18.324 0.004
DES_r 200.0 0.88 18.147 0.005
PanSTARRS_i 281.79 0.51 17.775 0.002
PanSTARRS_z 374.13 0.99 17.467 0.003
DES_z 400.5 3.14 17.394 0.009
PanSTARRS_y 478.75 2.58 17.200 0.006

Aperture details

RA, DEC (J2000) = 2h31m38.73s, 9d44m52.41s
semi major axis, semi minor axis (arcsec) = 12.3, 6.77
angle (degrees, anti-clockwise from east) = -120.56

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 488.33 0.91 17.178 0.002
PanSTARRS_g 526.17 2.7 17.097 0.006
PanSTARRS_r 1032.49 3.4 16.365 0.004
DES_r 1076.36 2.17 16.320 0.002
PanSTARRS_i 1570.94 2.84 15.910 0.002
PanSTARRS_z 1978.32 5.69 15.659 0.003
DES_z 1980.52 7.16 15.658 0.004
PanSTARRS_y 2191.52 16.09 15.548 0.008
2MASS_J 3139.99 261.25 14.263 0.090
2MASS_H 4081.4 371.63 13.505 0.099
2MASS_K 3875.81 457.24 13.091 0.128
WISE_W1 2137.5 30.77 12.876 0.016
WISE_W2 1383.43 40.87 12.709 0.032
WISE_W3 5419.76 198.21 9.391 0.040
WISE_W4 6906.02 1088.78 7.682 0.171
 

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})\, 9.956 10.099 10.194
{\rm log}_{10}({\rm SFR}) -0.644 -0.101 0.418
{\rm log}_{10}({\rm sSFR}) -10.812 -10.223 -9.589
{\rm stellar\ age} 4.780 7.024 8.760

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.861 -0.245 0.039
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.449 -0.024 0.309

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.371 0.778 1.339
\delta -0.738 -0.366 -0.128
\tau_1/\tau_2 0.703 1.055 1.417
Q_{PAH} 0.536 2.137 4.185
U_{min} 2.364 7.190 14.081
{\rm log}_{10}(\gamma_e)\, -3.488 -2.456 -1.143

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.765 -1.704 -0.480
{\rm log}_{10}(\tau_{AGN})\, 0.983 1.416 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.560 -0.204 0.220
0.03-0.10 Gyr -0.795 -0.099 0.485
0.10-0.33 Gyr -0.953 -0.187 0.440
0.33-1.07 Gyr -0.947 -0.143 0.374
1.07-3.51 Gyr -0.780 0.004 0.315
3.51-11.48 Gyr -0.373 0.146 0.351
11.48-12.75 Gyr -0.416 0.289 0.892

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.667 10.858 10.989
{\rm log}_{10}({\rm SFR}) -0.668 0.120 0.634
{\rm log}_{10}({\rm sSFR}) -11.572 -10.701 -10.160
{\rm stellar\ age} 5.175 7.402 9.706

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.345 -0.856 -0.553
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.838 -1.321 0.042

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.570 0.751 0.971
\delta -0.180 0.178 0.340
\tau_1/\tau_2 0.503 0.912 1.306
Q_{PAH} 1.315 2.375 3.909
U_{min} 2.958 8.261 15.852
{\rm log}_{10}(\gamma_e)\, -3.149 -2.208 -1.557

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.446 -1.793 -1.445
{\rm log}_{10}(\tau_{AGN})\, 0.911 1.293 1.753

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.511 0.079 0.566
0.03-0.10 Gyr -1.468 0.051 0.692
0.10-0.33 Gyr -1.639 0.054 0.633
0.33-1.07 Gyr -2.338 -0.015 0.737
1.07-3.51 Gyr -0.976 0.656 1.129
3.51-11.48 Gyr -0.005 0.929 1.191
11.48-12.75 Gyr -0.663 0.894 1.868