2020ocv

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Information

Transient

Name: 2020ocv
Right ascension: 17h46m36.92s
Declination: 20d30m17.01s
Discovery Date: None
Classification: Ia
Redshift: 0.062702
MW E(B-V): 0.081

Host

Name: 2020ocv
Right ascension: 17h46m36.55s
Declination: 20d30m13.35s
Redshift: 0.062942
Photometric Redshift: 0.093
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.89
Cutout download processed 9.66
Global aperture construction processed 0.64
Local aperture photometry processed 4.75
Global aperture photometry processed 5.91
Validate local photometry processed 0.02
Validate global photometry processed 16.02
Host information processed 0.08
Global host SED inference processed 615.17
Local host SED inference processed 489.01
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 17h46m36.92s, 20d30m17.01s
semi major axis, semi minor axis (arcsec) = 1.65, 1.65
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 6.45 0.17 21.876 0.029
PanSTARRS_g 7.16 0.42 21.763 0.064
PanSTARRS_r 11.63 0.5 21.236 0.047
DES_r 12.52 0.29 21.156 0.026
PanSTARRS_i 16.27 0.61 20.871 0.041
PanSTARRS_z 20.42 1.33 20.625 0.071
DES_z 20.36 0.79 20.628 0.042
PanSTARRS_y 15.62 2.69 20.916 0.187

Aperture details

RA, DEC (J2000) = 17h46m36.55s, 20d30m13.68s
semi major axis, semi minor axis (arcsec) = 9.54, 6.24
angle (degrees, anti-clockwise from east) = -110.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 228.92 0.92 18.001 0.004
PanSTARRS_g 242.72 1.96 17.937 0.009
DES_r 440.43 1.62 17.290 0.004
PanSTARRS_i 563.94 2.79 17.022 0.005
PanSTARRS_z 638.35 6.01 16.887 0.010
DES_z 706.34 4.47 16.777 0.007
PanSTARRS_y 739.78 11.95 16.727 0.018
WISE_W1 573.14 28.69 14.305 0.054
WISE_W2 385.81 27.6 14.095 0.078
WISE_W4 1820.97 623.3 9.129 0.372
 

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})\, 8.354 8.518 8.645
{\rm log}_{10}({\rm SFR}) -2.683 -1.878 -1.075
{\rm log}_{10}({\rm sSFR}) -11.238 -10.392 -9.502
{\rm stellar\ age} 2.701 6.412 7.930

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.692 -1.203 -0.583
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.678 -0.894 0.041

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.333 0.692 1.222
\delta -0.323 0.005 0.262
\tau_1/\tau_2 0.690 1.052 1.436
Q_{PAH} 1.011 2.738 4.878
U_{min} 3.037 8.606 15.862
{\rm log}_{10}(\gamma_e)\, -2.826 -1.765 -0.713

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.285 -0.272 0.112
{\rm log}_{10}(\tau_{AGN})\, 1.145 1.540 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.482 -2.191 -1.549
0.03-0.10 Gyr -2.868 -1.855 -0.967
0.10-0.33 Gyr -2.681 -1.730 -1.056
0.33-1.08 Gyr -2.544 -1.577 -1.034
1.08-3.54 Gyr -2.392 -1.428 -1.124
3.54-11.63 Gyr -2.698 -1.432 -1.210
11.63-12.92 Gyr -2.711 -1.445 -0.855

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.915 10.039 10.155
{\rm log}_{10}({\rm SFR}) -0.993 -0.235 0.216
{\rm log}_{10}({\rm sSFR}) -10.972 -10.250 -9.860
{\rm stellar\ age} 5.467 7.125 8.450

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.148 -0.723 -0.387
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.598 -0.103 0.310

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.179 0.343 0.566
\delta -0.576 0.028 0.298
\tau_1/\tau_2 0.648 1.023 1.396
Q_{PAH} 1.008 2.509 4.749
U_{min} 2.510 7.373 14.468
{\rm log}_{10}(\gamma_e)\, -3.285 -2.268 -1.223

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.953 -1.822 -1.404
{\rm log}_{10}(\tau_{AGN})\, 0.873 1.153 1.642

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.968 -0.407 -0.123
0.03-0.10 Gyr -1.184 -0.216 0.326
0.10-0.33 Gyr -1.222 -0.176 0.194
0.33-1.08 Gyr -1.202 -0.281 0.079
1.08-3.54 Gyr -0.569 -0.006 0.333
3.54-11.63 Gyr -0.298 0.146 0.328
11.63-12.92 Gyr -0.668 0.137 0.739