2021wus

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Information

Transient

Name: 2021wus
Right ascension: 2h14m42.44s
Declination: 16d04m47.93s
Discovery Date: None
Classification: Ia
Redshift: 0.039592
MW E(B-V): 0.073

Host

Name: 2021wus
Right ascension: 2h14m41.95s
Declination: 16d04m48.37s
Redshift: 0.040489
Photometric Redshift: 0.044
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.78
Cutout download processed 22.33
Global aperture construction processed 0.59
Local aperture photometry processed 6.46
Global aperture photometry processed 7.04
Validate local photometry processed 0.03
Validate global photometry processed 18.2
Host information processed 0.08
Global host SED inference processed 382.38
Local host SED inference processed 417.75
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status processed 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) = 2h14m42.44s, 16d04m47.93s
semi major axis, semi minor axis (arcsec) = 2.5, 2.5
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 10.72 2.08 21.325 0.211
SDSS_g 47.1 1.91 19.717 0.044
DES_g 50.4 0.27 19.644 0.006
PanSTARRS_g 46.22 0.64 19.738 0.015
SDSS_r 87.12 2.75 19.050 0.034
PanSTARRS_r 89.12 1.1 19.025 0.013
DES_r 99.37 0.8 18.907 0.009
SDSS_i 124.31 3.56 18.664 0.031
PanSTARRS_i 122.37 0.91 18.681 0.008
PanSTARRS_z 149.66 1.75 18.462 0.013
SDSS_z 165.8 8.29 18.351 0.054
DES_z 167.73 2.56 18.338 0.017
PanSTARRS_y 193.17 4.13 18.185 0.023

Aperture details

RA, DEC (J2000) = 2h14m41.95s, 16d04m48.63s
semi major axis, semi minor axis (arcsec) = 11.28, 5.97
angle (degrees, anti-clockwise from east) = -85.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 19.97 2.91 20.649 0.158
GALEX_NUV 38.44 2.34 19.938 0.066
SDSS_u 182.9 7.31 18.244 0.043
SDSS_g 716.93 7.35 16.761 0.011
DES_g 750.89 1.01 16.711 0.001
PanSTARRS_g 751.83 2.12 16.710 0.003
SDSS_r 1353.52 10.47 16.071 0.008
PanSTARRS_r 1388.89 3.58 16.043 0.003
DES_r 1523.5 3.08 15.943 0.002
SDSS_i 1977.26 13.36 15.660 0.007
PanSTARRS_i 2000.08 2.96 15.647 0.002
PanSTARRS_z 2460.85 5.63 15.422 0.002
SDSS_z 2622.88 28.26 15.353 0.012
DES_z 2610.56 9.98 15.358 0.004
PanSTARRS_y 3087.63 13.03 15.176 0.005
2MASS_J 4036.14 210.12 13.990 0.057
2MASS_H 4608.76 362.7 13.373 0.085
2MASS_K 3728.83 370.38 13.133 0.108
WISE_W1 2371.98 28.66 12.763 0.013
WISE_W2 1472.02 36.26 12.641 0.027
WISE_W3 6418.07 135.12 9.207 0.023
 

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})\, 8.821 8.990 9.127
{\rm log}_{10}({\rm SFR}) -1.300 -0.855 -0.450
{\rm log}_{10}({\rm sSFR}) -10.315 -9.864 -9.327
{\rm stellar\ age} 4.283 6.439 7.815

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.281 -0.641 -0.232
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.357 0.051 0.305

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.463 0.820 1.136
\delta -0.607 -0.286 -0.012
\tau_1/\tau_2 0.707 1.032 1.368
Q_{PAH} 0.651 2.012 4.139
U_{min} 2.840 7.544 13.946
{\rm log}_{10}(\gamma_e)\, -3.334 -2.340 -1.367

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.998 -2.351 -0.739
{\rm log}_{10}(\tau_{AGN})\, 0.908 1.312 1.818

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.166 -0.856 -0.563
0.03-0.10 Gyr -1.475 -0.885 -0.394
0.10-0.33 Gyr -1.550 -0.943 -0.509
0.33-1.09 Gyr -1.525 -0.947 -0.586
1.09-3.60 Gyr -1.374 -0.949 -0.711
3.60-11.89 Gyr -1.416 -0.954 -0.741
11.89-13.21 Gyr -1.650 -1.001 -0.487

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.115 10.184 10.249
{\rm log}_{10}({\rm SFR}) -0.035 0.192 0.416
{\rm log}_{10}({\rm sSFR}) -10.245 -9.986 -9.732
{\rm stellar\ age} 5.023 6.228 7.188

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.703 -0.466 -0.294
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.729 0.114 0.282

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.554 0.725 0.906
\delta -0.282 -0.183 -0.089
\tau_1/\tau_2 0.756 1.041 1.329
Q_{PAH} 0.383 0.900 1.706
U_{min} 3.041 7.491 13.928
{\rm log}_{10}(\gamma_e)\, -3.248 -2.496 -1.848

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.201 -3.239 -2.376
{\rm log}_{10}(\tau_{AGN})\, 0.981 1.444 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.062 0.213 0.363
0.03-0.10 Gyr -0.130 0.187 0.473
0.10-0.33 Gyr 0.000 0.301 0.553
0.33-1.09 Gyr 0.093 0.340 0.539
1.09-3.60 Gyr 0.164 0.372 0.554
3.60-11.89 Gyr -0.004 0.231 0.370
11.89-13.21 Gyr -0.331 0.210 0.582