2018iis results

Information

Transient
Name:SN2018iis
Right ascension: 17h58m10.36s
Declination:42d06m42.23s
Discovery Date:Nov. 5, 2018, 2:21 a.m.
Classification:SN II
Redshift:0.040000
MW E(B-V):0.026
Host
Name:
Right ascension: 17h58m10.42s
Declination:42d06m42.46s
Redshift:None
Photometric Redshift:0.055
 

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: completed

Task Name Status Time (s)
Cutout download processed 17.4
Transient MWEBV processed 0.06
Host match processed 8.09
Host information processed 0.2
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 5.0
Validate global photometry processed 16.85
Global host SED inference processed 478.01
Local aperture photometry processed 4.93
Validate local photometry processed 0.02
Local host SED inference processed 479.32
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h58m10.36s, 42d06m42.23s
semi major axis, semi minor axis (arcsec):2.53, 2.53
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 19.49 1.88 20.676 0.105 AB
SDSS_g 58.39 2.16 19.484 0.040 AB
PanSTARRS_g 58.22 0.58 19.487 0.011 AB
SDSS_r 73.95 2.46 19.228 0.036 AB
PanSTARRS_r 78.11 0.64 19.168 0.009 AB
SDSS_i 88.44 3.04 19.033 0.037 AB
PanSTARRS_i 83.59 0.51 19.095 0.007 AB
PanSTARRS_z 93.16 1.8 18.977 0.021 AB
SDSS_z 99.8 7.93 18.902 0.086 AB
PanSTARRS_y 93.41 4.52 18.974 0.053 AB

Aperture details

RA, DEC (J2000):17h58m10.41s, 42d06m42.75s
semi major axis, semi minor axis (arcsec):7.72, 4.08
angle (degrees, anti-clockwise from east):-165.25
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.28 3.67 20.483 0.171 AB
GALEX_NUV 24.08 2.39 20.446 0.108 AB
SDSS_u 40.45 3.81 19.883 0.102 AB
SDSS_g 107.5 3.34 18.821 0.034 AB
PanSTARRS_g 106.71 1.26 18.829 0.013 AB
SDSS_r 123.15 3.75 18.674 0.033 AB
PanSTARRS_r 137.5 1.37 18.554 0.011 AB
SDSS_i 144.87 5.16 18.498 0.039 AB
PanSTARRS_i 140.91 1.1 18.528 0.008 AB
PanSTARRS_z 144.44 3.93 18.501 0.030 AB
SDSS_z 174.95 17.05 18.293 0.106 AB
PanSTARRS_y 125.91 9.89 18.650 0.085 AB
2MASS_J 333.54 153.28 16.697 0.499 Vega
2MASS_H 316.63 245.55 16.281 0.842 Vega
2MASS_K 553.15 237.84 15.205 0.467 Vega
WISE_W1 87.54 10.74 16.346 0.133 Vega
WISE_W2 55.84 10.8 16.194 0.210 Vega
WISE_W3 -48.24 45.15 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.259 8.473 8.664
{\rm log}_{10}({\rm SFR}) -1.720 -1.133 -0.598
{\rm log}_{10}({\rm sSFR}) -10.332 -9.653 -9.017
{\rm stellar\ age} 1.371 4.471 6.673

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.649 -1.172 -0.521
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.791 -1.465 -0.931

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.173 0.416 0.766
\delta -0.604 -0.230 0.161
\tau_1/\tau_2 0.761 1.120 1.489
Q_{PAH} 1.086 2.875 5.279
U_{min} 3.100 8.219 15.405
{\rm log}_{10}(\gamma_e)\, -2.942 -1.841 -0.695

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.210 -1.329 -0.513
{\rm log}_{10}(\tau_{AGN})\, 0.953 1.499 1.988

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.671 -1.266 -0.948
0.03-0.10 Gyr -2.001 -1.101 -0.489
0.10-0.33 Gyr -1.730 -0.917 -0.434
0.33-1.09 Gyr -1.864 -1.098 -0.735
1.09-3.60 Gyr -2.516 -1.451 -1.117
3.60-11.90 Gyr -3.101 -1.718 -1.281
11.90-13.22 Gyr -3.104 -1.787 -1.135

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.462 8.673 8.817
{\rm log}_{10}({\rm SFR}) -1.691 -1.191 -0.938
{\rm log}_{10}({\rm sSFR}) -10.309 -9.888 -9.583
{\rm stellar\ age} 1.682 4.692 6.433

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.693 -1.293 -0.848
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.928 -1.783 -1.482

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.083 0.191 0.346
\delta -0.339 0.056 0.282
\tau_1/\tau_2 0.569 0.912 1.298
Q_{PAH} 2.180 4.111 5.914
U_{min} 3.324 8.699 15.832
{\rm log}_{10}(\gamma_e)\, -2.766 -1.676 -0.652

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.504 -1.873 -1.225
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.494 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.950 -1.275 -1.039
0.03-0.10 Gyr -1.850 -1.189 -0.863
0.10-0.33 Gyr -1.065 -0.704 -0.276
0.33-1.09 Gyr -1.130 -0.781 -0.526
1.09-3.60 Gyr -1.993 -1.183 -0.912
3.60-11.90 Gyr -2.771 -1.479 -1.142
11.90-13.22 Gyr -2.871 -1.544 -0.963