2020ogn

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Information

Transient

Name: 2020ogn
Right ascension: 20h48m15.01s
Declination: -19d51m00.43s
Discovery Date: None
Classification: SN Ia
Redshift: 0.027000
MW E(B-V): 0.066

Host

Name: 2020ogn
Right ascension: 20h48m14.79s
Declination: -19d50m56.93s
Redshift: None
Photometric Redshift: 0.024
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.69
Cutout download processed 3.0
Global aperture construction processed 0.64
Local aperture photometry processed 3.51
Global aperture photometry processed 3.91
Validate local photometry processed 0.02
Validate global photometry processed 12.47
Host information processed 0.1
Global host SED inference processed 591.8
Local host SED inference processed 479.66
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) = 20h48m15.01s, -19d51m00.43s
semi major axis, semi minor axis (arcsec) = 3.69, 3.69
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 348.24 0.99 17.545 0.003 AB
PanSTARRS_r 779.56 1.23 16.670 0.002 AB
PanSTARRS_i 1251.44 1.04 16.156 0.001 AB
PanSTARRS_z 1674.21 2.99 15.840 0.002 AB
PanSTARRS_y 2143.76 7.21 15.572 0.004 AB
2MASS_J 3523.16 85.15 14.138 0.026 Vega
2MASS_H 4835.81 152.12 13.321 0.034 Vega
2MASS_K 4000.18 139.04 13.057 0.038 Vega

Aperture details

RA, DEC (J2000) = 20h48m14.81s, -19d50m56.60s
semi major axis, semi minor axis (arcsec) = 57.58, 15.06
angle (degrees, anti-clockwise from east) = -124.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 109.96 8.32 18.797 0.082 AB
GALEX_NUV 69.81 8.51 19.290 0.132 AB
PanSTARRS_g 6201.84 7.4 14.419 0.001 AB
PanSTARRS_r 13230.0 8.93 13.596 0.001 AB
PanSTARRS_z 26014.11 22.59 12.862 0.001 AB
PanSTARRS_y 33299.99 55.37 12.594 0.002 AB
2MASS_J 43774.66 708.65 11.402 0.018 Vega
2MASS_H 60023.83 1277.19 10.587 0.023 Vega
2MASS_K 49928.55 1171.47 10.316 0.025 Vega
WISE_W1 26389.71 129.13 10.147 0.005 Vega
WISE_W2 15432.87 156.28 10.090 0.011 Vega
WISE_W3 12747.92 630.17 8.462 0.054 Vega
WISE_W4 10015.95 2467.34 7.278 0.267 Vega
 

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})\, 9.862 9.997 10.142
{\rm log}_{10}({\rm SFR}) -1.640 -0.528 0.150
{\rm log}_{10}({\rm sSFR}) -11.672 -10.535 -9.779
{\rm stellar\ age} 5.183 7.799 11.169

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.216 -0.648 -0.186
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.779 -0.996 0.082

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.825 1.461 1.906
\delta -0.315 -0.026 0.282
\tau_1/\tau_2 0.564 0.943 1.304
Q_{PAH} 0.496 2.101 4.711
U_{min} 2.838 7.800 15.493
{\rm log}_{10}(\gamma_e)\, -3.197 -1.839 -0.930

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.168 -1.868 -0.409
{\rm log}_{10}(\tau_{AGN})\, 0.906 1.297 1.943

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.786 -0.576 0.161
0.03-0.10 Gyr -2.357 -0.750 0.176
0.10-0.33 Gyr -2.373 -0.803 0.071
0.33-1.10 Gyr -2.240 -0.651 0.218
1.10-3.64 Gyr -2.053 -0.301 0.225
3.64-12.06 Gyr -0.999 -0.011 0.257
12.06-13.40 Gyr -0.662 0.251 1.066

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.101 11.128 11.183
{\rm log}_{10}({\rm SFR}) -1.029 -0.751 -0.491
{\rm log}_{10}({\rm sSFR}) -12.147 -11.877 -11.617
{\rm stellar\ age} 7.992 8.781 11.271

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.030 0.089 0.151
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.487 -0.590 0.210

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.141 0.197 0.287
\delta -0.017 0.237 0.353
\tau_1/\tau_2 0.457 0.824 1.215
Q_{PAH} 1.178 2.252 3.774
U_{min} 2.978 8.225 15.437
{\rm log}_{10}(\gamma_e)\, -3.087 -2.229 -1.552

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.675 -4.084 -3.172
{\rm log}_{10}(\tau_{AGN})\, 1.112 1.632 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.918 -0.637 -0.442
0.03-0.10 Gyr -1.653 -0.859 -0.437
0.10-0.33 Gyr -1.700 -0.822 -0.362
0.33-1.10 Gyr -1.525 -0.666 -0.099
1.10-3.64 Gyr -1.000 0.033 0.688
3.64-12.06 Gyr 0.856 1.299 1.384
12.06-13.40 Gyr 1.001 1.585 2.162