2021iy results

Information

Transient
Name:2021iy
Right ascension: 11h18m31.68s
Declination:-6d16m40.28s
Discovery Date:None
Classification:SNII
Redshift:0.013639
MW E(B-V):0.042
Host
Name:J111831.54-061629.25
Object ID:9906619105546156
Catalog Name:decals
Catalog Release:dr9
Right ascension: 11h18m31.54s
Declination:-6d16m29.25s
Redshift:None
Photometric Redshift:0.032
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 8.27
Transient MWEBV processed 0.05
Host match processed 7.21
Host information processed 0.14
Host MWEBV processed 0.27
Host spectrum download processed 0.11
Global aperture construction processed 0.62
Global aperture photometry processed 6.1
Validate global photometry processed 15.95
Global host SED inference processed 344.84
Local aperture photometry processed 6.06
Validate local photometry processed 0.02
Local host SED inference processed 344.25
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.954 9.106 9.223
{\rm log}_{10}({\rm SFR}) -0.982 -0.704 -0.428
{\rm log}_{10}({\rm sSFR}) -10.138 -9.815 -9.473
{\rm stellar\ age} 5.040 6.889 8.033

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.606 -1.103 -0.626
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.115 -0.350 0.003

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.394 0.629 0.855
\delta -0.451 -0.208 -0.066
\tau_1/\tau_2 0.727 0.995 1.260
Q_{PAH} 0.290 0.824 1.877
U_{min} 2.082 6.319 13.309
{\rm log}_{10}(\gamma_e)\, -3.064 -2.048 -1.014

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.233 -2.882 -1.913
{\rm log}_{10}(\tau_{AGN})\, 1.137 1.637 2.013

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.718 -0.503 -0.279
0.03-0.10 Gyr -1.363 -0.860 -0.468
0.10-0.33 Gyr -1.387 -0.953 -0.593
0.33-1.10 Gyr -1.427 -0.887 -0.552
1.10-3.63 Gyr -1.294 -0.870 -0.623
3.63-12.04 Gyr -1.204 -0.829 -0.609
12.04-13.37 Gyr -1.397 -0.803 -0.264
0.33-1.11 Gyr -1.343 -0.919 -0.609
1.11-3.68 Gyr -1.139 -0.859 -0.636
3.68-12.22 Gyr -1.212 -0.827 -0.632
12.22-13.58 Gyr -1.510 -0.865 -0.418

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.589 9.723 9.861
{\rm log}_{10}({\rm SFR}) -0.390 -0.146 0.106
{\rm log}_{10}({\rm sSFR}) -10.165 -9.877 -9.569
{\rm stellar\ age} 5.585 7.016 8.086

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.402 -0.819 -0.415
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.180 -0.148 0.240

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.359 0.576 0.796
\delta -0.568 -0.278 -0.082
\tau_1/\tau_2 0.761 1.018 1.277
Q_{PAH} 0.234 0.658 1.301
U_{min} 1.871 6.498 12.941
{\rm log}_{10}(\gamma_e)\, -2.204 -1.518 -0.965

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.594 -3.759 -2.732
{\rm log}_{10}(\tau_{AGN})\, 0.998 1.495 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.184 0.014 0.200
0.03-0.10 Gyr -0.686 -0.244 0.105
0.10-0.33 Gyr -0.783 -0.322 0.001
0.33-1.10 Gyr -0.612 -0.157 0.364
1.10-3.63 Gyr -0.670 -0.252 0.020
3.63-12.04 Gyr -0.948 -0.246 -0.051
12.04-13.37 Gyr -1.150 -0.237 0.252
0.33-1.11 Gyr -0.710 -0.310 -0.047
1.11-3.68 Gyr -0.545 -0.267 -0.045
3.68-12.22 Gyr -0.479 -0.182 0.016
12.22-13.58 Gyr -0.829 -0.236 0.225
 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h18m31.68s, -6d16m40.28s
semi major axis, semi minor axis (arcsec):7.18, 7.18
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 58.73 7.72 19.478 0.143 AB
GALEX_NUV 85.32 3.73 19.072 0.047 AB
DES_g 899.48 1.48 16.515 0.002 AB
PanSTARRS_g 846.8 1.54 16.581 0.002 AB
PanSTARRS_r 1376.22 1.95 16.053 0.002 AB
DES_r 1469.82 2.8 15.982 0.002 AB
PanSTARRS_i 1620.12 2.79 15.876 0.002 AB
PanSTARRS_z 1951.85 4.62 15.674 0.003 AB
DES_z 2152.19 8.52 15.568 0.004 AB
PanSTARRS_y 2353.98 10.51 15.470 0.005 AB
2MASS_J 2254.24 188.37 14.623 0.091 Vega
2MASS_H 3187.51 284.49 13.774 0.097 Vega
2MASS_K 2122.89 355.7 13.745 0.182 Vega
WISE_W1 1038.83 19.06 13.660 0.020 Vega
WISE_W2 595.03 20.78 13.625 0.038 Vega
WISE_W3 1289.07 68.48 10.950 0.058 Vega

Aperture details

RA, DEC (J2000):11h18m31.55s, -6d16m30.73s
semi major axis, semi minor axis (arcsec):32.76, 10.18
angle (degrees, anti-clockwise from east):183.53
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 184.96 13.71 18.232 0.080 AB
GALEX_NUV 299.93 7.22 17.707 0.026 AB
DES_g 3413.96 3.02 15.067 0.001 AB
PanSTARRS_g 3294.85 3.85 15.105 0.001 AB
PanSTARRS_r 5590.86 4.78 14.531 0.001 AB
DES_r 5876.33 5.77 14.477 0.001 AB
PanSTARRS_i 6813.4 6.92 14.317 0.001 AB
PanSTARRS_z 8263.76 11.58 14.107 0.002 AB
DES_z 8929.35 17.67 14.023 0.002 AB
PanSTARRS_y 10094.35 26.55 13.890 0.003 AB
2MASS_J 10091.86 486.66 12.995 0.052 Vega
2MASS_H 13160.5 734.26 12.234 0.061 Vega
2MASS_K 10698.69 919.95 11.989 0.093 Vega
WISE_W1 5876.7 53.47 11.778 0.010 Vega
WISE_W2 3508.18 62.38 11.698 0.019 Vega
WISE_W3 11532.87 248.77 8.571 0.023 Vega
WISE_W4 11751.94 1396.48 7.105 0.129 Vega