2020hrb

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Information

Transient

Name: 2020hrb
Right ascension: 9h00m04.39s
Declination: 26d54m12.93s
Discovery Date: None
Classification: None
Redshift: 0.178000
MW E(B-V): 0.028

Host

Name: 2020hrb
Right ascension: 9h00m04.38s
Declination: 26d54m14.01s
Redshift: None
Photometric Redshift: 0.178
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.92
Cutout download processed 20.42
Global aperture construction processed 0.67
Local aperture photometry processed 6.62
Global aperture photometry processed 7.34
Validate local photometry no valid phot 0.07
Validate global photometry processed 27.29
Host information processed 0.09
Global host SED inference processed 398.23
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) = 9h00m04.39s, 26d54m12.93s
semi major axis, semi minor axis (arcsec) = 0.67, 0.67
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) = 9h00m04.37s, 26d54m14.21s
semi major axis, semi minor axis (arcsec) = 5.16, 4.32
angle (degrees, anti-clockwise from east) = -120.9

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 0.3 0.46 25.194 1.656
GALEX_NUV 1.6 0.57 23.388 0.385
SDSS_u 11.58 3.01 21.241 0.282
SDSS_g 58.16 2.62 19.488 0.049
DES_g 65.77 0.35 19.355 0.006
PanSTARRS_g 64.68 1.03 19.373 0.017
SDSS_r 140.84 3.66 18.528 0.028
PanSTARRS_r 140.75 1.47 18.529 0.011
DES_r 150.04 1.14 18.459 0.008
SDSS_i 203.31 4.6 18.130 0.025
PanSTARRS_i 194.02 1.54 18.180 0.009
PanSTARRS_z 239.67 2.84 17.951 0.013
SDSS_z 279.75 11.35 17.783 0.044
DES_z 262.45 2.67 17.852 0.011
PanSTARRS_y 279.61 6.58 17.784 0.026
2MASS_J 271.16 148.1 16.922 0.593
2MASS_H 1226.27 240.83 14.811 0.213
2MASS_K 786.21 248.61 14.823 0.343
WISE_W1 199.55 14.04 15.451 0.076
WISE_W2 166.98 21.19 15.004 0.138
WISE_W3 28.34 91.99 15.095 3.524
WISE_W4 193.16 678.25 11.565 3.812
 

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})\, 10.423 10.521 10.598
{\rm log}_{10}({\rm SFR}) -0.984 -0.100 0.423
{\rm log}_{10}({\rm sSFR}) -11.552 -10.636 -10.126
{\rm stellar\ age} 4.902 6.155 7.254

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.878 -0.581 -0.358
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.413 -0.742 -0.060

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.165 0.311 0.491
\delta -0.837 -0.559 -0.213
\tau_1/\tau_2 0.693 1.075 1.445
Q_{PAH} 1.302 3.358 5.378
U_{min} 2.709 7.594 14.515
{\rm log}_{10}(\gamma_e)\, -2.604 -1.415 -0.381

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.727 -2.037 -0.991
{\rm log}_{10}(\tau_{AGN})\, 1.076 1.544 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.081 -0.258 0.160
0.03-0.10 Gyr -1.120 -0.066 0.516
0.10-0.32 Gyr -0.871 0.139 0.657
0.32-1.02 Gyr -0.396 0.352 0.731
1.02-3.25 Gyr 0.218 0.598 0.877
3.25-10.39 Gyr 0.340 0.672 0.833
10.39-11.55 Gyr -0.039 0.636 1.179