2020gll

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Information

Transient

Name: 2020gll
Right ascension: 15h47m41.41s
Declination: 20d15m39.93s
Discovery Date: None
Classification: None
Redshift: 0.106000
MW E(B-V): 0.045

Host

Name: 2020gll
Right ascension: 15h47m41.12s
Declination: 20d15m39.80s
Redshift: None
Photometric Redshift: 0.105
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.38
Cutout download processed 20.79
Global aperture construction processed 0.68
Local aperture photometry processed 6.86
Global aperture photometry processed 6.88
Validate local photometry processed 0.04
Validate global photometry processed 27.4
Host information processed 0.09
Global host SED inference processed 379.23
Local host SED inference processed 502.74
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.06
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) = 15h47m41.41s, 20d15m39.93s
semi major axis, semi minor axis (arcsec) = 1.03, 1.03
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 12.25 0.85 21.179 0.075 AB
PanSTARRS_y 9.71 1.38 21.432 0.154 AB

Aperture details

RA, DEC (J2000) = 15h47m41.11s, 20d15m39.96s
semi major axis, semi minor axis (arcsec) = 7.56, 3.98
angle (degrees, anti-clockwise from east) = -97.5

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.02 3.41 20.822 0.217 AB
GALEX_NUV 21.18 1.96 20.585 0.100 AB
SDSS_u 38.14 5.81 19.947 0.165 AB
SDSS_g 121.17 3.28 18.691 0.029 AB
DES_g 135.7 0.82 18.569 0.007 AB
PanSTARRS_g 126.86 1.72 18.642 0.015 AB
SDSS_r 209.58 4.4 18.097 0.023 AB
PanSTARRS_r 200.25 1.4 18.146 0.008 AB
DES_r 216.74 1.69 18.060 0.008 AB
SDSS_i 275.69 6.13 17.799 0.024 AB
PanSTARRS_i 278.58 1.34 17.788 0.005 AB
PanSTARRS_z 304.69 3.49 17.690 0.012 AB
SDSS_z 339.62 16.01 17.573 0.051 AB
DES_z 324.76 4.33 17.621 0.014 AB
PanSTARRS_y 343.35 6.96 17.561 0.022 AB
2MASS_J 363.17 167.7 16.605 0.501 Vega
2MASS_H 662.02 279.97 15.480 0.459 Vega
2MASS_K 1029.88 272.45 14.530 0.287 Vega
WISE_W1 225.87 14.33 15.316 0.069 Vega
WISE_W2 146.24 20.08 15.148 0.149 Vega
WISE_W3 624.28 84.96 11.738 0.148 Vega
WISE_W4 485.27 372.06 10.565 0.832 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})\, 8.158 8.614 8.881
{\rm log}_{10}({\rm SFR}) -1.004 -0.526 -0.126
{\rm log}_{10}({\rm sSFR}) -9.636 -9.129 -8.503
{\rm stellar\ age} 0.851 5.549 7.587

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.568 -0.813 -0.051
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.314 -0.684 0.001

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.603 1.098 1.609
\delta -0.272 0.069 0.290
\tau_1/\tau_2 0.523 0.914 1.326
Q_{PAH} 0.722 2.489 5.142
U_{min} 2.942 8.283 15.537
{\rm log}_{10}(\gamma_e)\, -3.039 -1.839 -0.673

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.479 -1.014 -0.065
{\rm log}_{10}(\tau_{AGN})\, 1.082 1.536 1.983

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.837 -0.332 0.136
0.03-0.10 Gyr -2.293 -0.983 -0.287
0.10-0.32 Gyr -3.233 -1.449 -0.714
0.32-1.06 Gyr -3.648 -1.578 -0.946
1.06-3.43 Gyr -3.827 -1.598 -1.063
3.43-11.14 Gyr -3.740 -1.486 -0.984
11.14-12.38 Gyr -3.808 -1.531 -0.682

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.008 10.060 10.121
{\rm log}_{10}({\rm SFR}) -0.176 0.029 0.223
{\rm log}_{10}({\rm sSFR}) -10.235 -10.032 -9.828
{\rm stellar\ age} 5.475 6.292 7.121

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.927 -0.618 -0.364
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.647 0.083 0.362

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.122 0.228 0.390
\delta -0.317 0.073 0.277
\tau_1/\tau_2 0.791 1.098 1.405
Q_{PAH} 0.839 2.086 3.973
U_{min} 2.568 7.309 13.879
{\rm log}_{10}(\gamma_e)\, -2.400 -1.483 -0.659

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.801 -2.420 -1.570
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.462 1.870

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.263 -0.119 0.019
0.03-0.10 Gyr -0.193 0.081 0.321
0.10-0.32 Gyr 0.042 0.265 0.462
0.32-1.06 Gyr -0.024 0.193 0.361
1.06-3.43 Gyr -0.045 0.168 0.334
3.43-11.14 Gyr 0.021 0.168 0.287
11.14-12.38 Gyr -0.203 0.225 0.582