2018iby results

Information

Transient
Name:SN2018iby
Right ascension: 11h20m00.12s
Declination:36d06m03.73s
Discovery Date:Nov. 1, 2018, 12:58 p.m.
Classification:SN IIb
Redshift:0.026000
MW E(B-V):0.019
Host
Name:UGC06338
Right ascension: 11h20m00.61s
Declination:36d06m02.70s
Redshift:0.025808
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 21.06
Transient MWEBV processed 0.05
Host match processed 4.84
Host information processed 0.12
Host MWEBV processed 0.29
Global aperture construction processed 0.65
Global aperture photometry processed 6.33
Validate global photometry processed 16.85
Global host SED inference failed 94.75
Local aperture photometry processed 6.0
Validate local photometry processed 0.03
Local host SED inference processed 457.68
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h20m00.12s, 36d06m03.73s
semi major axis, semi minor axis (arcsec):3.85, 3.85
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 85.27 3.51 19.073 0.045 AB
SDSS_g 297.59 4.62 17.716 0.017 AB
PanSTARRS_g 304.17 0.87 17.692 0.003 AB
SDSS_r 521.05 6.22 17.108 0.013 AB
PanSTARRS_r 533.15 1.15 17.083 0.002 AB
SDSS_i 707.41 7.42 16.776 0.011 AB
PanSTARRS_i 640.42 0.92 16.884 0.002 AB
PanSTARRS_z 828.87 2.39 16.604 0.003 AB
SDSS_z 882.5 12.54 16.536 0.015 AB
PanSTARRS_y 1043.84 5.48 16.353 0.006 AB
2MASS_J 1358.45 80.13 15.172 0.064 Vega
2MASS_H 1235.28 133.98 14.803 0.118 Vega
2MASS_K 1391.02 128.87 14.204 0.101 Vega

Aperture details

RA, DEC (J2000):11h20m00.58s, 36d06m03.98s
semi major axis, semi minor axis (arcsec):44.43, 18.77
angle (degrees, anti-clockwise from east):-30.68
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 453.9 20.98 17.258 0.050 AB
GALEX_NUV 625.46 15.04 16.909 0.026 AB
SDSS_u 1673.74 22.58 15.841 0.015 AB
SDSS_g 5693.37 21.31 14.512 0.004 AB
PanSTARRS_g 5801.34 6.17 14.491 0.001 AB
SDSS_r 9449.64 28.66 13.961 0.003 AB
PanSTARRS_r 9740.01 8.28 13.929 0.001 AB
SDSS_i 12501.01 34.96 13.658 0.003 AB
PanSTARRS_i 11604.43 6.66 13.738 0.001 AB
PanSTARRS_z 14141.86 17.5 13.524 0.001 AB
SDSS_z 14402.59 79.72 13.504 0.006 AB
PanSTARRS_y 17327.79 40.74 13.303 0.003 AB
2MASS_J 20420.69 598.87 12.230 0.032 Vega
2MASS_H 24027.1 1007.25 11.581 0.046 Vega
2MASS_K 20734.84 968.15 11.270 0.051 Vega
WISE_W1 10595.36 61.56 11.138 0.006 Vega
WISE_W2 6469.97 65.38 11.034 0.011 Vega
WISE_W3 22078.39 301.83 7.866 0.015 Vega
WISE_W4 29729.18 1708.3 6.097 0.062 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.149 9.299 9.421
{\rm log}_{10}({\rm SFR}) -1.072 -0.495 0.009
{\rm log}_{10}({\rm sSFR}) -10.445 -9.796 -9.196
{\rm stellar\ age} 4.131 6.465 8.108

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.912 -0.311 0.012
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.716 -0.098 0.233

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.350 0.751 1.173
\delta -0.626 -0.256 0.021
\tau_1/\tau_2 0.570 0.943 1.341
Q_{PAH} 0.329 1.438 3.271
U_{min} 2.810 7.873 15.047
{\rm log}_{10}(\gamma_e)\, -3.378 -2.095 -1.006

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.252 -2.632 -0.907
{\rm log}_{10}(\tau_{AGN})\, 0.819 1.190 1.827

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.875 -0.487 -0.163
0.03-0.10 Gyr -1.366 -0.514 0.069
0.10-0.33 Gyr -1.477 -0.647 -0.126
0.33-1.10 Gyr -1.287 -0.688 -0.318
1.10-3.64 Gyr -1.206 -0.671 -0.402
3.64-12.07 Gyr -1.223 -0.710 -0.471
12.07-13.41 Gyr -1.405 -0.706 -0.150

Global parameter details

Documentation

Data not available