2020sym

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Information

Transient

Name: 2020sym
Right ascension: 1h29m00.70s
Declination: -19d06m32.09s
Discovery Date: None
Classification: SNIc
Redshift: 0.061000
MW E(B-V): 0.013

Host

Name: 2020sym
Right ascension: 1h29m00.69s
Declination: -19d06m32.08s
Redshift: 0.041800
Photometric Redshift: 0.061
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.64
Cutout download processed 14.04
Global aperture construction processed 0.59
Local aperture photometry processed 4.54
Global aperture photometry processed 5.55
Validate local photometry processed 0.03
Validate global photometry processed 18.16
Host information processed 0.08
Global host SED inference processed 497.22
Local host SED inference processed 573.11
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) = 1h29m00.70s, -19d06m32.09s
semi major axis, semi minor axis (arcsec) = 2.42, 2.42
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 43.04 2.94 19.815 0.074 AB
SDSS_g 135.84 3.1 18.567 0.025 AB
PanSTARRS_g 136.28 0.61 18.564 0.005 AB
SDSS_r 217.13 3.97 18.058 0.020 AB
PanSTARRS_r 217.47 0.85 18.056 0.004 AB
SDSS_i 285.21 4.69 17.762 0.018 AB
PanSTARRS_i 276.81 0.94 17.795 0.004 AB
PanSTARRS_z 321.37 1.78 17.632 0.006 AB
SDSS_z 344.06 8.12 17.558 0.026 AB
PanSTARRS_y 353.12 3.77 17.530 0.012 AB

Aperture details

RA, DEC (J2000) = 1h29m00.74s, -19d06m31.64s
semi major axis, semi minor axis (arcsec) = 11.05, 4.53
angle (degrees, anti-clockwise from east) = -109.84

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 30.33 4.09 20.195 0.146 AB
GALEX_NUV 48.42 3.29 19.687 0.074 AB
SDSS_u 75.15 7.87 19.210 0.114 AB
SDSS_g 283.8 4.85 17.767 0.019 AB
PanSTARRS_g 302.14 1.65 17.699 0.006 AB
SDSS_r 470.34 6.49 17.219 0.015 AB
PanSTARRS_r 474.38 2.27 17.210 0.005 AB
SDSS_i 615.67 8.1 16.927 0.014 AB
PanSTARRS_i 595.95 2.56 16.962 0.005 AB
SDSS_z 652.47 20.39 16.864 0.034 AB
PanSTARRS_y 759.35 10.45 16.699 0.015 AB
2MASS_J 1102.04 202.43 15.400 0.199 Vega
2MASS_H 1025.92 319.9 15.005 0.339 Vega
2MASS_K 1188.11 361.22 14.375 0.330 Vega
WISE_W1 472.21 15.84 14.516 0.036 Vega
WISE_W2 296.9 21.13 14.379 0.077 Vega
WISE_W3 693.75 99.03 11.623 0.155 Vega
WISE_W4 45.52 454.31 13.135 10.837 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})\, 9.283 9.395 9.510
{\rm log}_{10}({\rm SFR}) -1.765 -0.975 -0.240
{\rm log}_{10}({\rm sSFR}) -11.102 -10.378 -9.604
{\rm stellar\ age} 6.230 7.834 10.578

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.746 -1.293 -0.855
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.749 -0.791 0.236

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.173 0.484 0.862
\delta -0.544 -0.147 0.218
\tau_1/\tau_2 0.667 1.053 1.424
Q_{PAH} 0.884 2.750 5.603
U_{min} 2.743 8.249 15.584
{\rm log}_{10}(\gamma_e)\, -3.325 -2.213 -0.803

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.784 -1.360 -0.292
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.600 1.968

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.521 -1.493 -0.963
0.03-0.10 Gyr -1.801 -0.899 -0.098
0.10-0.33 Gyr -1.857 -1.006 -0.393
0.33-1.09 Gyr -2.564 -1.212 -0.674
1.09-3.60 Gyr -2.520 -1.004 -0.546
3.60-11.88 Gyr -1.236 -0.524 -0.350
11.88-13.20 Gyr -1.037 -0.305 0.433

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.626 9.717 9.809
{\rm log}_{10}({\rm SFR}) -0.712 -0.462 -0.225
{\rm log}_{10}({\rm sSFR}) -10.434 -10.184 -9.956
{\rm stellar\ age} 6.791 7.734 9.826

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.261 -0.929 -0.649
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.856 -1.263 0.222

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.272 0.432 0.625
\delta 0.104 0.265 0.360
\tau_1/\tau_2 0.579 0.925 1.277
Q_{PAH} 0.591 1.392 2.714
U_{min} 2.789 7.574 14.485
{\rm log}_{10}(\gamma_e)\, -3.315 -2.589 -1.732

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.863 -2.522 -1.828
{\rm log}_{10}(\tau_{AGN})\, 0.944 1.332 1.835

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.635 -0.763 -0.459
0.03-0.10 Gyr -0.746 -0.399 -0.093
0.10-0.33 Gyr -0.828 -0.448 -0.146
0.33-1.09 Gyr -1.172 -0.655 -0.338
1.09-3.60 Gyr -1.117 -0.523 -0.224
3.60-11.88 Gyr -0.469 -0.180 -0.036
11.88-13.20 Gyr -0.507 0.006 0.648