2020nud

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Information

Transient

Name: 2020nud
Right ascension: 0h26m29.38s
Declination: 19d29m13.73s
Discovery Date: None
Classification: None
Redshift: 0.165000
MW E(B-V): 0.050

Host

Name: 2020nud
Right ascension: 0h26m29.54s
Declination: 19d29m15.29s
Redshift: None
Photometric Redshift: 0.169
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.01
Cutout download processed 13.72
Global aperture construction processed 0.6
Local aperture photometry processed 4.41
Global aperture photometry processed 4.75
Validate local photometry no valid phot 0.02
Validate global photometry processed 15.48
Host information processed 0.08
Global host SED inference processed 540.24
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 0h26m29.38s, 19d29m13.73s
semi major axis, semi minor axis (arcsec) = 0.71, 0.71
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) = 0h26m29.53s, 19d29m15.56s
semi major axis, semi minor axis (arcsec) = 7.09, 3.48
angle (degrees, anti-clockwise from east) = -158.51

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV 7.95 3.23 21.649 0.441
SDSS_u 35.72 4.86 20.018 0.148
SDSS_g 70.0 2.65 19.287 0.041
PanSTARRS_g 72.36 1.07 19.251 0.016
SDSS_r 136.77 4.17 18.560 0.033
PanSTARRS_r 135.19 1.21 18.573 0.010
SDSS_i 194.41 5.79 18.178 0.032
PanSTARRS_i 182.41 1.67 18.247 0.010
PanSTARRS_z 227.85 3.38 18.006 0.016
SDSS_z 266.88 18.72 17.834 0.076
PanSTARRS_y 247.51 7.66 17.916 0.034
2MASS_J 152.18 171.02 17.549 1.220
2MASS_H 457.37 226.07 15.882 0.537
2MASS_K 410.33 317.2 15.529 0.839
WISE_W1 199.67 15.22 15.450 0.083
WISE_W2 110.37 20.25 15.454 0.199
WISE_W3 248.09 92.8 12.739 0.406
WISE_W4 193.93 632.73 11.561 3.542
 

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})\, 10.056 10.308 10.493
{\rm log}_{10}({\rm SFR}) -0.249 0.901 1.398
{\rm log}_{10}({\rm sSFR}) -10.639 -9.418 -8.776
{\rm stellar\ age} 2.446 5.654 8.044

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.275 -0.757 -0.440
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.656 -0.801 0.127

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.365 0.556 0.742
\delta -0.776 -0.480 -0.116
\tau_1/\tau_2 0.449 0.872 1.322
Q_{PAH} 0.874 2.188 4.225
U_{min} 2.900 8.529 16.015
{\rm log}_{10}(\gamma_e)\, -3.283 -2.357 -1.303

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.275 -3.155 -2.090
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.427 1.884

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.458 -0.735 0.125
0.03-0.10 Gyr -0.158 1.053 1.553
0.10-0.32 Gyr -1.501 0.428 1.082
0.32-1.03 Gyr -2.549 -0.033 0.670
1.03-3.29 Gyr -1.957 0.199 0.706
3.29-10.52 Gyr -1.396 0.190 0.613
10.52-11.69 Gyr -1.489 0.274 1.246