2020cwg

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Information

Transient

Name: 2020cwg
Right ascension: 12h43m07.44s
Declination: 11d12m40.53s
Discovery Date: None
Classification: None
Redshift: 0.034000
MW E(B-V): 0.026

Host

Name: 2020cwg
Right ascension: 12h43m07.29s
Declination: 11d12m43.27s
Redshift: 0.028240
Photometric Redshift: 0.034
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.92
Cutout download processed 0.21
Global aperture construction processed 0.63
Local aperture photometry processed 5.05
Global aperture photometry processed 4.14
Validate local photometry processed 0.03
Validate global photometry processed 11.33
Host information processed 0.08
Global host SED inference processed 378.25
Local host SED inference processed 564.19
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 12h43m07.44s, 11d12m40.53s
semi major axis, semi minor axis (arcsec) = 3.53, 3.53
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 166.88 4.03 18.344 0.026 AB
SDSS_g 481.14 5.83 17.194 0.013 AB
DES_g 507.37 1.45 17.137 0.003 AB
PanSTARRS_g 428.0 0.7 17.321 0.002 AB
PanSTARRS_r 687.79 0.98 16.806 0.002 AB
SDSS_i 1024.35 8.64 16.374 0.009 AB
PanSTARRS_i 876.17 1.22 16.544 0.002 AB
PanSTARRS_z 1050.18 2.33 16.347 0.002 AB
SDSS_z 1270.51 12.79 16.140 0.011 AB
PanSTARRS_y 1195.97 4.21 16.206 0.004 AB
2MASS_J 1449.73 103.05 15.102 0.077 Vega
2MASS_H 1726.8 134.03 14.439 0.084 Vega
2MASS_K 1686.0 177.96 13.995 0.115 Vega

Aperture details

RA, DEC (J2000) = 12h43m07.26s, 11d12m43.44s
semi major axis, semi minor axis (arcsec) = 22.3, 14.91
angle (degrees, anti-clockwise from east) = -141.27

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 325.67 4.69 17.618 0.016 AB
GALEX_NUV 428.17 2.36 17.321 0.006 AB
DES_g 2717.71 3.6 15.314 0.001 AB
PanSTARRS_g 2840.23 3.27 15.267 0.001 AB
PanSTARRS_r 4478.32 4.66 14.772 0.001 AB
PanSTARRS_i 5561.54 5.81 14.537 0.001 AB
PanSTARRS_z 6638.39 11.39 14.345 0.002 AB
PanSTARRS_y 7553.32 21.13 14.205 0.003 AB
2MASS_J 8857.43 575.12 13.137 0.070 Vega
2MASS_H 10998.04 746.22 12.429 0.074 Vega
2MASS_K 9299.63 997.76 12.141 0.116 Vega
WISE_W1 4800.48 45.82 11.998 0.010 Vega
WISE_W2 2816.15 62.13 11.937 0.024 Vega
WISE_W3 10368.52 252.97 8.687 0.026 Vega
WISE_W4 15067.52 1785.99 6.835 0.129 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})\, 9.245 9.526 9.687
{\rm log}_{10}({\rm SFR}) -0.549 0.037 0.549
{\rm log}_{10}({\rm sSFR}) -10.024 -9.531 -8.815
{\rm stellar\ age} 3.177 6.840 9.066

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.597 -1.038 -0.535
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.812 -1.207 0.059

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.539 0.836 1.225
\delta -0.182 0.079 0.276
\tau_1/\tau_2 0.599 0.992 1.390
Q_{PAH} 0.756 1.977 3.837
U_{min} 2.970 8.440 16.461
{\rm log}_{10}(\gamma_e)\, -3.507 -2.269 -1.171

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.135 -2.234 -0.757
{\rm log}_{10}(\tau_{AGN})\, 0.965 1.589 2.054

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.746 -0.877 -0.390
0.03-0.10 Gyr -0.471 0.172 0.701
0.10-0.33 Gyr -1.596 -0.355 0.333
0.33-1.10 Gyr -2.734 -0.825 -0.277
1.10-3.63 Gyr -2.533 -0.738 -0.253
3.63-12.04 Gyr -2.085 -0.530 -0.206
12.04-13.38 Gyr -1.903 -0.480 0.376

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.192 10.265 10.354
{\rm log}_{10}({\rm SFR}) 0.134 0.461 0.830
{\rm log}_{10}({\rm sSFR}) -10.150 -9.811 -9.429
{\rm stellar\ age} 6.390 7.424 9.131

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.810 -0.532 -0.350
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.562 -0.097 0.348

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.264 0.419 0.622
\delta -0.154 0.045 0.204
\tau_1/\tau_2 0.595 0.955 1.332
Q_{PAH} 0.735 1.453 2.503
U_{min} 2.961 7.790 14.656
{\rm log}_{10}(\gamma_e)\, -3.038 -2.342 -1.818

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.225 -3.229 -2.369
{\rm log}_{10}(\tau_{AGN})\, 1.040 1.558 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.833 -0.235 0.194
0.03-0.10 Gyr 0.166 0.581 0.985
0.10-0.33 Gyr -0.332 0.265 0.649
0.33-1.10 Gyr -0.554 0.022 0.298
1.10-3.63 Gyr -0.470 0.153 0.417
3.63-12.04 Gyr 0.049 0.353 0.497
12.04-13.38 Gyr -0.111 0.481 1.070