2020nhj

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Information

Transient

Name: 2020nhj
Right ascension: 16h10m36.35s
Declination: 20d06m04.19s
Discovery Date: None
Classification: None
Redshift: 0.194000
MW E(B-V): 0.044

Host

Name: 2020nhj
Right ascension: 16h10m36.27s
Declination: 20d06m04.41s
Redshift: None
Photometric Redshift: 0.219
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.96
Cutout download processed 13.45
Global aperture construction processed 0.58
Local aperture photometry processed 4.26
Global aperture photometry processed 4.9
Validate local photometry no valid phot 0.02
Validate global photometry processed 17.88
Host information processed 0.08
Global host SED inference processed 465.57
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) = 16h10m36.35s, 20d06m04.19s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
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) = 16h10m36.26s, 20d06m04.62s
semi major axis, semi minor axis (arcsec) = 3.25, 2.28
angle (degrees, anti-clockwise from east) = -70.99

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 2.64 1.34 22.845 0.551
GALEX_NUV 1.47 1.01 23.479 0.747
SDSS_u 4.1 2.02 22.367 0.533
SDSS_g 19.43 1.34 20.679 0.075
PanSTARRS_g 22.75 0.76 20.507 0.036
SDSS_r 44.93 2.03 19.769 0.049
PanSTARRS_r 42.73 0.91 19.823 0.023
SDSS_i 69.47 2.8 19.295 0.044
PanSTARRS_i 67.42 0.74 19.328 0.012
PanSTARRS_z 76.59 1.53 19.190 0.022
SDSS_z 78.6 7.02 19.161 0.097
PanSTARRS_y 92.16 3.38 18.989 0.040
2MASS_J 214.28 102.88 17.178 0.521
2MASS_H 86.79 180.9 17.686 2.263
2MASS_K 259.09 165.0 16.029 0.691
WISE_W1 90.16 8.35 16.314 0.101
WISE_W2 69.56 11.39 15.955 0.178
WISE_W3 263.72 56.57 12.673 0.233
WISE_W4 470.21 447.62 10.599 1.034
 

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})\, 9.846 9.995 10.117
{\rm log}_{10}({\rm SFR}) -0.227 0.207 0.666
{\rm log}_{10}({\rm sSFR}) -10.250 -9.782 -9.233
{\rm stellar\ age} 2.028 4.308 5.832

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.227 -0.708 -0.249
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.585 0.031 0.347

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.502 0.693 0.894
\delta -0.674 -0.448 -0.196
\tau_1/\tau_2 0.676 1.020 1.342
Q_{PAH} 0.584 1.601 3.158
U_{min} 2.619 7.313 14.590
{\rm log}_{10}(\gamma_e)\, -3.172 -2.334 -1.395

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.998 -2.462 -1.464
{\rm log}_{10}(\tau_{AGN})\, 0.907 1.291 1.803

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.121 0.156 0.403
0.03-0.10 Gyr -0.439 0.205 0.770
0.10-0.32 Gyr -0.167 0.422 0.799
0.32-1.01 Gyr 0.036 0.488 0.830
1.01-3.22 Gyr -0.274 0.207 0.477
3.22-10.24 Gyr -0.875 -0.060 0.235
10.24-11.37 Gyr -1.144 -0.166 0.414