2020skj

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Information

Transient

Name: 2020skj
Right ascension: 15h11m22.64s
Declination: -0d08m09.96s
Discovery Date: None
Classification: None
Redshift: 0.103000
MW E(B-V): 0.050

Host

Name: 2020skj
Right ascension: 15h11m22.69s
Declination: -0d08m10.52s
Redshift: 0.095211
Photometric Redshift: 0.103
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.31
Transient MWEBV processed 0.05
Host match processed 2.81
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 5.34
Validate global photometry processed 17.16
Global host SED inference processed 503.44
Local aperture photometry processed 4.44
Validate local photometry processed 0.03
Local host SED inference processed 509.61
 

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) = 15h11m22.64s, -0d08m09.96s
semi major axis, semi minor axis (arcsec) = 1.13, 1.13
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 93.46 0.43 18.973 0.005 AB
PanSTARRS_z 136.29 0.68 18.564 0.005 AB
PanSTARRS_y 160.72 1.48 18.385 0.010 AB

Aperture details

RA, DEC (J2000) = 15h11m22.68s, -0d08m10.50s
semi major axis, semi minor axis (arcsec) = 6.46, 3.76
angle (degrees, anti-clockwise from east) = -140.99

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV -0.1 0.52 AB
GALEX_NUV 0.06 0.53 26.925 9.405 AB
SDSS_u 12.07 3.37 21.196 0.303 AB
SDSS_g 104.59 3.02 18.851 0.031 AB
PanSTARRS_g 122.19 1.22 18.682 0.011 AB
SDSS_r 261.69 4.86 17.856 0.020 AB
PanSTARRS_r 274.29 1.3 17.804 0.005 AB
SDSS_i 392.8 6.76 17.415 0.019 AB
PanSTARRS_i 380.2 1.72 17.450 0.005 AB
PanSTARRS_z 504.15 2.68 17.144 0.006 AB
SDSS_z 542.16 18.39 17.065 0.037 AB
PanSTARRS_y 587.62 5.96 16.977 0.011 AB
2MASS_J 434.09 149.78 16.411 0.375 Vega
2MASS_H 1037.65 212.45 14.992 0.222 Vega
2MASS_K 926.39 294.72 14.645 0.345 Vega
WISE_W1 373.18 25.69 14.771 0.075 Vega
WISE_W2 228.42 22.2 14.664 0.106 Vega
WISE_W3 69.15 73.95 14.126 1.161 Vega
WISE_W4 -110.24 449.32 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.799 9.994 10.178
{\rm log}_{10}({\rm SFR}) -1.698 -0.895 -0.186
{\rm log}_{10}({\rm sSFR}) -11.673 -10.908 -10.050
{\rm stellar\ age} 4.521 7.456 11.036

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.960 -0.324 0.056
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.480 -0.780 -0.076

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.553 1.111 1.710
\delta -0.453 -0.084 0.220
\tau_1/\tau_2 0.580 0.953 1.333
Q_{PAH} 0.618 2.516 5.188
U_{min} 3.227 8.890 16.442
{\rm log}_{10}(\gamma_e)\, -3.017 -1.535 -0.469

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.434 -0.892 -0.035
{\rm log}_{10}(\tau_{AGN})\, 1.040 1.513 1.993

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.139 -1.032 -0.269
0.03-0.10 Gyr -2.194 -0.974 -0.160
0.10-0.33 Gyr -2.185 -0.864 0.055
0.33-1.06 Gyr -2.433 -0.726 0.150
1.06-3.46 Gyr -2.690 -0.552 0.104
3.46-11.26 Gyr -1.649 -0.014 0.287
11.26-12.51 Gyr -0.876 0.290 1.196

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.298 10.399 10.519
{\rm log}_{10}({\rm SFR}) -1.731 -0.763 -0.226
{\rm log}_{10}({\rm sSFR}) -12.157 -11.153 -10.611
{\rm stellar\ age} 6.551 7.829 11.425

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.093 -0.743 -0.553
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.524 -0.673 0.049

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.268 0.420 0.628
\delta -0.899 -0.731 -0.472
\tau_1/\tau_2 0.613 1.021 1.416
Q_{PAH} 0.789 2.376 4.549
U_{min} 3.015 8.510 15.890
{\rm log}_{10}(\gamma_e)\, -2.589 -1.329 -0.439

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.821 -2.196 -1.451
{\rm log}_{10}(\tau_{AGN})\, 1.079 1.509 1.875

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.331 -0.958 -0.471
0.03-0.10 Gyr -2.016 -0.764 -0.125
0.10-0.33 Gyr -2.060 -0.646 -0.013
0.33-1.06 Gyr -2.325 -0.612 0.077
1.06-3.46 Gyr -1.790 -0.164 0.470
3.46-11.26 Gyr -0.615 0.475 0.659
11.26-12.51 Gyr 0.032 0.816 1.639