2020oyd

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Information

Transient

Name: 2020oyd
Right ascension: 20h04m29.83s
Declination: 9d20m00.31s
Discovery Date: None
Classification: Ia-91T
Redshift: 0.052517
MW E(B-V): 0.149

Host

Name: 2020oyd
Right ascension: 20h04m30.07s
Declination: 9d19m56.11s
Redshift: 0.053413
Photometric Redshift: 0.069
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 19.14
Cutout download processed 13.49
Global aperture construction processed 0.68
Local aperture photometry processed 6.47
Global aperture photometry processed 6.68
Validate local photometry processed 0.02
Validate global photometry processed 19.23
Host information processed 0.13
Global host SED inference processed 1204.93
Local host SED inference processed 541.93
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.16
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) = 20h04m29.83s, 9d20m00.31s
semi major axis, semi minor axis (arcsec) = 1.92, 1.92
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 6.8 1.59 21.819 0.254 AB
SDSS_g 27.39 1.47 20.306 0.058 AB
PanSTARRS_g 30.94 0.47 20.174 0.016 AB
SDSS_r 57.95 2.16 19.492 0.040 AB
PanSTARRS_r 62.44 0.61 19.411 0.011 AB
SDSS_i 87.28 2.83 19.048 0.035 AB
PanSTARRS_i 86.77 0.95 19.054 0.012 AB
PanSTARRS_z 113.2 1.83 18.765 0.018 AB
SDSS_z 105.98 6.13 18.837 0.063 AB
PanSTARRS_y 128.37 3.93 18.629 0.033 AB

Aperture details

RA, DEC (J2000) = 20h04m30.03s, 9d19m56.36s
semi major axis, semi minor axis (arcsec) = 16.55, 15.8
angle (degrees, anti-clockwise from east) = -47.34

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 54.56 5.6 19.558 0.111 AB
SDSS_u 502.71 13.7 17.147 0.030 AB
SDSS_g 1967.81 12.51 15.665 0.007 AB
PanSTARRS_g 2031.56 3.9 15.630 0.002 AB
SDSS_r 3574.71 17.24 15.017 0.005 AB
PanSTARRS_r 3665.63 5.04 14.990 0.001 AB
SDSS_i 4850.38 21.94 14.686 0.005 AB
PanSTARRS_i 4573.39 7.87 14.749 0.002 AB
PanSTARRS_z 5479.23 15.08 14.553 0.003 AB
SDSS_z 5332.1 50.26 14.583 0.010 AB
PanSTARRS_y 6154.87 32.38 14.427 0.006 AB
2MASS_J 7994.96 470.71 13.248 0.064 Vega
2MASS_H 7605.27 695.2 12.830 0.099 Vega
2MASS_K 5046.18 847.8 12.805 0.182 Vega
WISE_W1 3810.57 127.35 12.249 0.036 Vega
WISE_W2 2134.19 102.6 12.238 0.052 Vega
WISE_W3 5931.95 277.43 9.293 0.051 Vega
WISE_W4 5818.91 1495.77 7.868 0.279 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.100 9.223 9.340
{\rm log}_{10}({\rm SFR}) -2.342 -1.447 -0.832
{\rm log}_{10}({\rm sSFR}) -11.479 -10.667 -10.036
{\rm stellar\ age} 5.667 7.308 9.269

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.143 -0.641 -0.280
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.791 -1.103 0.109

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.158 0.448 0.874
\delta -0.562 -0.110 0.245
\tau_1/\tau_2 0.624 0.967 1.327
Q_{PAH} 1.126 3.265 5.590
U_{min} 2.833 7.893 14.927
{\rm log}_{10}(\gamma_e)\, -3.047 -1.907 -0.599

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.281 -0.724 -0.233
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.560 1.968

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.617 -1.644 -1.039
0.03-0.10 Gyr -2.547 -1.458 -0.754
0.10-0.33 Gyr -2.214 -1.276 -0.696
0.33-1.08 Gyr -2.058 -1.164 -0.639
1.08-3.57 Gyr -1.885 -0.898 -0.586
3.57-11.74 Gyr -1.192 -0.698 -0.511
11.74-13.04 Gyr -1.238 -0.598 0.085

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.573 10.644 10.778
{\rm log}_{10}({\rm SFR}) -3.051 -0.981 -0.439
{\rm log}_{10}({\rm sSFR}) -13.507 -11.643 -11.116
{\rm stellar\ age} 2.352 3.906 6.660

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.295 -1.037 -0.846
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.527 -0.669 0.128

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.048 0.109 0.202
\delta -0.535 0.045 0.303
\tau_1/\tau_2 0.471 0.931 1.449
Q_{PAH} 4.362 5.681 6.570
U_{min} 3.038 9.285 17.369
{\rm log}_{10}(\gamma_e)\, -2.000 -0.879 -0.277

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.749 -2.718 -1.944
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.483 1.906

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.476 -0.818 -0.189
0.03-0.10 Gyr -4.780 -2.199 -0.626
0.10-0.33 Gyr -4.312 -2.087 -0.600
0.33-1.08 Gyr -2.642 -0.657 0.747
1.08-3.57 Gyr 0.999 1.308 1.404
3.57-11.74 Gyr -1.784 0.102 0.867
11.74-13.04 Gyr -3.068 -0.361 0.882