2020rtb

Download data

Information

Transient

Name: 2020rtb
Right ascension: 2h27m48.77s
Declination: -8d23m20.21s
Discovery Date: None
Classification: None
Redshift: 0.190000
MW E(B-V): 0.025

Host

Name: 2020rtb
Right ascension: 2h27m48.68s
Declination: -8d23m21.60s
Redshift: None
Photometric Redshift: 0.194
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.17
Cutout download processed 13.77
Global aperture construction processed 0.52
Local aperture photometry processed 4.02
Global aperture photometry processed 5.14
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.52
Host information processed 0.08
Global host SED inference processed 470.84
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) = 2h27m48.77s, -8d23m20.21s
semi major axis, semi minor axis (arcsec) = 0.63, 0.63
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) = 2h27m48.68s, -8d23m21.69s
semi major axis, semi minor axis (arcsec) = 4.05, 3.55
angle (degrees, anti-clockwise from east) = -70.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 7.29 0.74 21.744 0.111
GALEX_NUV 10.27 0.35 21.371 0.037
SDSS_u 13.91 4.09 21.042 0.319
SDSS_g 54.64 2.21 19.556 0.044
PanSTARRS_g 48.76 0.79 19.680 0.018
SDSS_r 80.44 2.99 19.136 0.040
PanSTARRS_r 75.02 0.89 19.212 0.013
SDSS_i 102.23 4.14 18.876 0.044
PanSTARRS_i 98.43 1.2 18.917 0.013
PanSTARRS_z 103.03 2.15 18.868 0.023
SDSS_z 149.0 15.06 18.467 0.110
PanSTARRS_y 103.1 5.93 18.867 0.062
2MASS_J 298.42 127.36 16.818 0.463
2MASS_H 100.86 182.77 17.523 1.967
2MASS_K 313.74 223.92 15.821 0.775
WISE_W1 82.42 10.47 16.411 0.138
WISE_W2 87.41 14.99 15.707 0.186
WISE_W3 123.2 61.57 13.499 0.543
WISE_W4 234.57 411.21 11.354 1.903
 

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})\, 9.730 9.874 10.019
{\rm log}_{10}({\rm SFR}) 0.037 0.419 0.760
{\rm log}_{10}({\rm sSFR}) -9.930 -9.465 -9.067
{\rm stellar\ age} 0.694 2.427 4.294

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.459 -0.761 -0.187
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.636 -0.069 0.324

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.334 0.540 0.754
\delta -0.106 0.090 0.234
\tau_1/\tau_2 0.725 1.077 1.451
Q_{PAH} 1.077 2.917 4.927
U_{min} 2.783 7.962 14.706
{\rm log}_{10}(\gamma_e)\, -3.195 -2.327 -1.010

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.964 -2.023 -1.186
{\rm log}_{10}(\tau_{AGN})\, 0.947 1.369 1.809

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.125 0.214 0.469
0.03-0.10 Gyr -0.086 0.466 0.873
0.10-0.32 Gyr 0.578 0.907 1.225
0.32-1.01 Gyr 0.196 0.672 0.951
1.01-3.23 Gyr -1.565 -0.185 0.278
3.23-10.27 Gyr -2.072 -0.551 -0.063
10.27-11.42 Gyr -2.187 -0.598 0.070