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
SDSS_u 43.04 2.94 19.815 0.074
SDSS_g 135.84 3.1 18.567 0.025
PanSTARRS_g 136.28 0.61 18.564 0.005
SDSS_r 217.13 3.97 18.058 0.020
PanSTARRS_r 217.47 0.85 18.056 0.004
SDSS_i 285.21 4.69 17.762 0.018
PanSTARRS_i 276.81 0.94 17.795 0.004
PanSTARRS_z 321.37 1.78 17.632 0.006
SDSS_z 344.06 8.12 17.558 0.026
PanSTARRS_y 353.12 3.77 17.530 0.012

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
GALEX_FUV 30.33 4.09 20.195 0.146
GALEX_NUV 48.42 3.29 19.687 0.074
SDSS_u 75.15 7.87 19.210 0.114
SDSS_g 283.8 4.85 17.767 0.019
PanSTARRS_g 302.14 1.65 17.699 0.006
SDSS_r 470.34 6.49 17.219 0.015
PanSTARRS_r 474.38 2.27 17.210 0.005
SDSS_i 615.67 8.1 16.927 0.014
PanSTARRS_i 595.95 2.56 16.962 0.005
SDSS_z 652.47 20.39 16.864 0.034
PanSTARRS_y 759.35 10.45 16.699 0.015
2MASS_J 1102.04 202.43 15.400 0.199
2MASS_H 1025.92 319.9 15.005 0.339
2MASS_K 1188.11 361.22 14.375 0.330
WISE_W1 472.21 15.84 14.516 0.036
WISE_W2 296.9 21.13 14.379 0.077
WISE_W3 693.75 99.03 11.623 0.155
WISE_W4 45.52 454.31 13.135 10.837
 

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