2021iiu results

Information

Transient
Name:2021iiu
Right ascension: 9h55m08.82s
Declination:35d22m46.84s
Discovery Date:None
Classification:SNIIb
Redshift:0.051030
MW E(B-V):0.012
Host
Name:28605
Right ascension: 9h55m09.14s
Declination:35d22m41.28s
Redshift:0.051019
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
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_z
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.13
Transient MWEBV processed 0.04
Host match processed 5.28
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 5.3
Validate global photometry processed 12.39
Global host SED inference processed 514.67
Local aperture photometry processed 5.06
Validate local photometry processed 0.02
Local host SED inference processed 449.11
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h55m08.82s, 35d22m46.84s
semi major axis, semi minor axis (arcsec):2.01, 2.01
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 8.15 1.58 21.623 0.211 AB
SDSS_g 21.93 1.31 20.548 0.065 AB
DES_g 22.6 0.54 20.515 0.026 AB
PanSTARRS_g 24.51 0.48 20.427 0.021 AB
SDSS_r 33.48 1.69 20.088 0.055 AB
PanSTARRS_r 38.89 0.65 19.925 0.018 AB
SDSS_i 43.9 2.17 19.794 0.054 AB
PanSTARRS_i 48.87 0.52 19.677 0.012 AB
PanSTARRS_z 50.62 1.24 19.639 0.027 AB
SDSS_z 46.78 5.43 19.725 0.126 AB
DES_z 49.38 1.39 19.666 0.031 AB
PanSTARRS_y 62.26 3.62 19.414 0.063 AB

Aperture details

RA, DEC (J2000):9h55m09.15s, 35d22m41.55s
semi major axis, semi minor axis (arcsec):12.0, 8.51
angle (degrees, anti-clockwise from east):-79.91
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 111.9 7.7 18.778 0.075 AB
GALEX_NUV 144.01 1.85 18.504 0.014 AB
SDSS_u 342.21 8.49 17.564 0.027 AB
SDSS_g 946.03 8.35 16.460 0.010 AB
DES_g 951.59 3.43 16.454 0.004 AB
PanSTARRS_g 956.84 2.48 16.448 0.003 AB
SDSS_r 1495.4 10.8 15.963 0.008 AB
PanSTARRS_r 1516.09 3.29 15.948 0.002 AB
SDSS_i 1976.79 13.33 15.660 0.007 AB
PanSTARRS_i 2009.02 2.65 15.643 0.001 AB
PanSTARRS_z 2157.97 6.32 15.565 0.003 AB
SDSS_z 2320.56 28.64 15.486 0.013 AB
DES_z 2322.01 9.18 15.485 0.004 AB
PanSTARRS_y 2641.38 17.95 15.345 0.007 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.638 8.744 8.864
{\rm log}_{10}({\rm SFR}) -1.670 -1.164 -0.736
{\rm log}_{10}({\rm sSFR}) -10.393 -9.904 -9.463
{\rm stellar\ age} 5.780 7.267 8.699

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.792 -1.389 -0.879
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.372 0.150 0.382

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.284 0.593 0.993
\delta -0.377 0.004 0.249
\tau_1/\tau_2 0.743 1.074 1.389
Q_{PAH} 0.839 2.330 4.586
U_{min} 3.008 8.092 14.775
{\rm log}_{10}(\gamma_e)\, -2.766 -1.700 -0.561

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.874 -0.900 -0.233
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.427 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.629 -1.244 -0.876
0.03-0.10 Gyr -1.824 -1.176 -0.662
0.10-0.33 Gyr -2.044 -1.409 -0.902
0.33-1.08 Gyr -2.120 -1.560 -1.115
1.08-3.57 Gyr -1.906 -1.375 -1.094
3.57-11.77 Gyr -1.476 -1.148 -0.985
11.77-13.07 Gyr -1.623 -1.085 -0.504

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.216 10.326 10.466
{\rm log}_{10}({\rm SFR}) 0.280 0.579 0.878
{\rm log}_{10}({\rm sSFR}) -10.055 -9.754 -9.428
{\rm stellar\ age} 4.478 6.649 8.240

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.540 -0.968 -0.500
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.100 0.284 0.413

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.492 0.701 1.009
\delta -0.045 0.111 0.266
\tau_1/\tau_2 0.537 0.932 1.357
Q_{PAH} 0.761 2.549 4.157
U_{min} 2.623 7.816 15.440
{\rm log}_{10}(\gamma_e)\, -3.030 -1.498 -0.712

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.591 -3.763 -2.006
{\rm log}_{10}(\tau_{AGN})\, 1.003 1.637 2.000

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.183 0.269 0.461
0.03-0.10 Gyr 0.289 0.668 1.007
0.10-0.33 Gyr 0.003 0.542 0.938
0.33-1.08 Gyr -0.232 0.337 0.705
1.08-3.57 Gyr -0.230 0.347 0.642
3.57-11.77 Gyr -0.266 0.344 0.586
11.77-13.07 Gyr -0.393 0.384 1.041