2020lgr

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Information

Transient

Name: 2020lgr
Right ascension: 15h00m31.62s
Declination: 39d33m13.13s
Discovery Date: None
Classification: None
Redshift: 0.156000
MW E(B-V): 0.011

Host

Name: 2020lgr
Right ascension: 15h00m31.42s
Declination: 39d33m14.13s
Redshift: None
Photometric Redshift: 0.163
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.71
Cutout download processed 13.95
Global aperture construction processed 0.61
Local aperture photometry processed 4.53
Global aperture photometry processed 4.89
Validate local photometry no valid phot 0.02
Validate global photometry processed 17.24
Host information processed 0.08
Global host SED inference processed 507.29
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Log transient processing status blocked 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) = 15h00m31.62s, 39d33m13.13s
semi major axis, semi minor axis (arcsec) = 0.74, 0.74
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 15h00m31.41s, 39d33m14.39s
semi major axis, semi minor axis (arcsec) = 3.31, 3.07
angle (degrees, anti-clockwise from east) = -77.61

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 6.36 2.01 21.892 0.343
SDSS_u 21.64 2.46 20.562 0.124
SDSS_g 42.03 1.86 19.841 0.048
PanSTARRS_g 45.57 0.66 19.753 0.016
SDSS_r 75.74 2.61 19.202 0.037
PanSTARRS_r 64.63 0.88 19.374 0.015
SDSS_i 100.78 3.3 18.892 0.036
PanSTARRS_i 92.75 0.74 18.982 0.009
PanSTARRS_z 103.18 1.58 18.866 0.017
SDSS_z 116.2 9.47 18.737 0.088
PanSTARRS_y 109.69 3.9 18.800 0.039
2MASS_J 36.63 105.35 19.096 3.122
2MASS_H 356.81 164.98 16.151 0.502
2MASS_K 203.59 162.14 16.290 0.865
WISE_W1 81.23 10.07 16.427 0.135
WISE_W4 3276.58 398.4 8.491 0.132
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.614 9.800 9.978
{\rm log}_{10}({\rm SFR}) 0.065 0.436 0.813
{\rm log}_{10}({\rm sSFR}) -9.785 -9.386 -8.931
{\rm stellar\ age} 2.151 4.589 6.185

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.474 -0.744 -0.222
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.172 0.226 0.385

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.328 0.559 0.815
\delta -0.528 -0.196 0.049
\tau_1/\tau_2 0.606 0.977 1.334
Q_{PAH} 0.958 2.543 4.608
U_{min} 2.618 7.497 14.928
{\rm log}_{10}(\gamma_e)\, -2.969 -1.806 -0.780

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.479 -1.582 -0.780
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.412 1.827

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.146 0.121 0.360
0.03-0.10 Gyr 0.040 0.514 0.942
0.10-0.32 Gyr -0.035 0.445 0.790
0.32-1.03 Gyr -0.343 0.182 0.546
1.03-3.31 Gyr -0.682 -0.106 0.177
3.31-10.61 Gyr -1.021 -0.271 0.080
10.61-11.79 Gyr -1.169 -0.287 0.273