2020lvt

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Information

Transient

Name: 2020lvt
Right ascension: 11h46m45.69s
Declination: 14d49m21.66s
Discovery Date: None
Classification: None
Redshift: 0.064294
MW E(B-V): 0.039

Host

Name:
Right ascension: 11h46m45.57s
Declination: 14d49m20.99s
Redshift: None
Photometric Redshift: 0.082
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 8.6
Cutout download processed 24.75
Global aperture construction processed 2.71
Local aperture photometry processed 6.61
Global aperture photometry processed 5.93
Validate local photometry processed 0.03
Validate global photometry processed 15.47
Host information processed 0.17
Global host SED inference processed 492.79
Local host SED inference processed 461.77
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.09
Processing status completed N/A N/A
 

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) = 11h46m45.69s, 14d49m21.66s
semi major axis, semi minor axis (arcsec) = 1.62, 1.62
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 1.71 1.06 23.319 0.677 AB
SDSS_g 8.94 0.88 21.522 0.107 AB
DES_g 9.66 0.18 21.438 0.020 AB
PanSTARRS_g 8.14 0.42 21.623 0.056 AB
SDSS_r 14.23 1.21 21.017 0.092 AB
PanSTARRS_r 12.81 0.5 21.131 0.042 AB
DES_r 15.67 0.38 20.912 0.027 AB
SDSS_i 18.08 1.58 20.757 0.095 AB
PanSTARRS_i 16.69 0.55 20.844 0.036 AB
PanSTARRS_z 20.42 1.04 20.625 0.055 AB
SDSS_z 26.73 4.79 20.333 0.194 AB
PanSTARRS_y 20.84 2.35 20.603 0.122 AB

Aperture details

RA, DEC (J2000) = 11h46m45.57s, 14d49m21.44s
semi major axis, semi minor axis (arcsec) = 7.99, 5.89
angle (degrees, anti-clockwise from east) = -94.54

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 15.42 4.44 20.930 0.313 AB
SDSS_g 69.35 2.83 19.297 0.044 AB
DES_g 73.26 0.61 19.238 0.009 AB
PanSTARRS_g 52.03 1.76 19.609 0.037 AB
SDSS_r 103.33 4.08 18.864 0.043 AB
PanSTARRS_r 89.4 2.08 19.022 0.025 AB
DES_r 107.67 1.23 18.820 0.012 AB
SDSS_i 124.61 5.71 18.661 0.050 AB
PanSTARRS_i 116.82 2.31 18.731 0.021 AB
PanSTARRS_z 148.08 4.39 18.474 0.032 AB
SDSS_z 201.9 19.95 18.137 0.107 AB
PanSTARRS_y 144.22 9.87 18.502 0.074 AB
2MASS_J 201.63 142.42 17.244 0.767 Vega
2MASS_H -362.37 276.34 Vega
2MASS_K 15.72 230.56 19.071 15.926 Vega
WISE_W2 34.81 15.43 16.707 0.481 Vega
WISE_W3 -53.79 84.48 Vega
WISE_W4 -19.1 463.3 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})\, 8.154 8.366 8.501
{\rm log}_{10}({\rm SFR}) -2.542 -1.453 -0.568
{\rm log}_{10}({\rm sSFR}) -10.960 -9.854 -8.848
{\rm stellar\ age} 0.715 4.748 6.933

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.590 -0.938 -0.241
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.635 -0.792 0.081

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.228 0.652 1.277
\delta -0.433 -0.050 0.208
\tau_1/\tau_2 0.696 1.117 1.503
Q_{PAH} 1.058 2.909 5.349
U_{min} 3.293 8.938 16.767
{\rm log}_{10}(\gamma_e)\, -2.745 -1.632 -0.587

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.210 -0.218 0.244
{\rm log}_{10}(\tau_{AGN})\, 1.183 1.528 1.907

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.829 -2.143 -1.392
0.03-0.10 Gyr -2.691 -1.380 -0.426
0.10-0.33 Gyr -2.216 -1.274 -0.516
0.33-1.08 Gyr -2.653 -1.401 -0.903
1.08-3.54 Gyr -3.624 -1.624 -1.272
3.54-11.61 Gyr -4.354 -1.811 -1.431
11.61-12.90 Gyr -4.336 -1.854 -1.191

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.118 9.285 9.433
{\rm log}_{10}({\rm SFR}) -1.580 -0.625 -0.013
{\rm log}_{10}({\rm sSFR}) -10.778 -9.901 -9.255
{\rm stellar\ age} 2.381 5.568 7.467

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.629 -1.059 -0.387
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.705 -0.699 0.275

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.176 0.629 1.083
\delta -0.475 0.029 0.317
\tau_1/\tau_2 0.704 1.102 1.526
Q_{PAH} 1.126 3.318 5.360
U_{min} 3.465 9.042 16.619
{\rm log}_{10}(\gamma_e)\, -2.702 -1.325 -0.359

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.559 -1.763 -0.661
{\rm log}_{10}(\tau_{AGN})\, 1.007 1.471 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.391 -1.308 -0.813
0.03-0.10 Gyr -1.677 -0.519 0.138
0.10-0.33 Gyr -0.947 -0.252 0.285
0.33-1.08 Gyr -1.140 -0.507 -0.039
1.08-3.54 Gyr -1.577 -0.684 -0.349
3.54-11.61 Gyr -2.007 -0.797 -0.499
11.61-12.90 Gyr -2.056 -0.770 -0.128