2020iwj

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Information

Transient

Name: 2020iwj
Right ascension: 14h58m56.87s
Declination: 38d21m17.94s
Discovery Date: None
Classification: None
Redshift: 0.076000
MW E(B-V): 0.012

Host

Name: 2020iwj
Right ascension: 14h58m56.66s
Declination: 38d21m15.37s
Redshift: 0.091209
Photometric Redshift: 0.076
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.13
Cutout download processed 18.21
Global aperture construction processed 0.66
Local aperture photometry processed 5.94
Global aperture photometry processed 6.36
Validate local photometry processed 0.22
Validate global photometry processed 33.6
Host information processed 0.09
Global host SED inference processed 387.35
Local host SED inference processed 542.14
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 14h58m56.87s, 38d21m17.94s
semi major axis, semi minor axis (arcsec) = 1.18, 1.18
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 27.6 0.33 20.298 0.013
PanSTARRS_i 43.77 0.32 19.797 0.008
PanSTARRS_z 45.98 0.6 19.744 0.014
DES_z 43.82 1.1 19.796 0.027
PanSTARRS_y 49.32 1.61 19.668 0.035

Aperture details

RA, DEC (J2000) = 14h58m56.51s, 38d21m14.38s
semi major axis, semi minor axis (arcsec) = 24.99, 7.94
angle (degrees, anti-clockwise from east) = -137.27

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV 127.32 4.33 18.638 0.037
SDSS_u 379.66 10.23 17.452 0.029
SDSS_g 816.04 8.41 16.621 0.011
DES_g 868.07 1.92 16.554 0.002
PanSTARRS_g 900.51 3.0 16.514 0.004
SDSS_r 1556.25 11.67 15.920 0.008
PanSTARRS_r 1519.5 3.61 15.946 0.003
SDSS_i 2236.17 15.76 15.526 0.008
PanSTARRS_i 2117.14 3.6 15.586 0.002
PanSTARRS_z 2436.87 6.93 15.433 0.003
DES_z 2547.17 8.87 15.385 0.004
PanSTARRS_y 2762.4 18.63 15.297 0.007
2MASS_J 3646.07 304.68 14.101 0.091
2MASS_K 4726.47 606.1 12.876 0.139
WISE_W1 2476.8 28.77 12.716 0.013
WISE_W2 1725.32 35.42 12.469 0.022
WISE_W3 8198.12 123.54 8.942 0.016
WISE_W4 14784.59 903.83 6.855 0.066
 

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})\, 8.659 8.865 9.027
{\rm log}_{10}({\rm SFR}) -1.370 -0.754 0.063
{\rm log}_{10}({\rm sSFR}) -10.276 -9.632 -8.725
{\rm stellar\ age} 0.777 3.795 6.019

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.644 -1.080 -0.383
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.564 -0.924 -0.025

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.111 0.377 0.853
\delta -0.643 -0.272 0.154
\tau_1/\tau_2 0.671 1.067 1.446
Q_{PAH} 1.343 3.204 5.519
U_{min} 2.893 7.994 15.171
{\rm log}_{10}(\gamma_e)\, -3.172 -2.164 -0.886

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.673 -0.555 0.038
{\rm log}_{10}(\tau_{AGN})\, 1.144 1.574 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.444 -0.980 -0.648
0.03-0.10 Gyr -1.594 -0.718 0.201
0.10-0.33 Gyr -1.231 -0.460 0.097
0.33-1.06 Gyr -1.883 -0.702 -0.318
1.06-3.47 Gyr -2.811 -1.112 -0.729
3.47-11.31 Gyr -3.381 -1.427 -0.933
11.31-12.56 Gyr -3.224 -1.457 -0.805

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.875 10.934 11.002
{\rm log}_{10}({\rm SFR}) 0.703 1.100 1.460
{\rm log}_{10}({\rm sSFR}) -10.241 -9.875 -9.448
{\rm stellar\ age} 6.675 7.473 9.225

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.605 -0.351 -0.158
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.093 0.265 0.386

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.208 0.316 0.496
\delta -0.620 -0.288 0.120
\tau_1/\tau_2 0.677 1.053 1.459
Q_{PAH} 1.866 3.218 5.072
U_{min} 2.639 7.081 13.798
{\rm log}_{10}(\gamma_e)\, -3.244 -2.434 -1.644

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.879 -1.636 -1.352
{\rm log}_{10}(\tau_{AGN})\, 0.873 1.184 1.612

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.699 0.848 1.009
0.03-0.10 Gyr 0.674 1.189 1.583
0.10-0.33 Gyr -0.330 0.386 0.737
0.33-1.06 Gyr -0.583 0.266 0.566
1.06-3.47 Gyr -0.015 0.666 1.008
3.47-11.31 Gyr 0.799 1.082 1.200
11.31-12.56 Gyr 0.729 1.239 1.843