2018ikm results

Information

Transient
Name:SN2018ikm
Right ascension: 2h20m37.65s
Declination:25d36m16.20s
Discovery Date:Nov. 3, 2018, 9:18 a.m.
Classification:SN Ia
Redshift:0.080000
MW E(B-V):0.070
Host
Name:
Right ascension: 2h20m37.68s
Declination:25d36m15.93s
Redshift:None
Photometric Redshift:0.081
 

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 6.64
Transient MWEBV processed 0.04
Host match processed 6.35
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 3.34
Validate global photometry processed 8.94
Global host SED inference processed 491.55
Local aperture photometry processed 2.7
Validate local photometry processed 0.02
Local host SED inference processed 481.66
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h20m37.65s, 25d36m16.20s
semi major axis, semi minor axis (arcsec):1.33, 1.33
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 76.84 0.34 19.186 0.005 AB
PanSTARRS_r 173.09 0.47 18.304 0.003 AB
PanSTARRS_i 280.48 0.51 17.780 0.002 AB

Aperture details

RA, DEC (J2000):2h20m37.66s, 25d36m16.18s
semi major axis, semi minor axis (arcsec):5.85, 4.82
angle (degrees, anti-clockwise from east):-9.24
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.64 0.95 23.365 0.629 AB
GALEX_NUV 5.15 1.54 22.121 0.325 AB
PanSTARRS_g 194.22 1.13 18.179 0.006 AB
PanSTARRS_r 421.98 1.57 17.337 0.004 AB
PanSTARRS_i 637.58 1.69 16.889 0.003 AB
2MASS_J 1269.8 135.86 15.246 0.116 Vega
2MASS_H 1538.36 170.35 14.565 0.120 Vega
2MASS_K 1405.29 223.59 14.193 0.173 Vega
WISE_W1 492.46 12.57 14.470 0.028 Vega
WISE_W2 286.16 16.99 14.419 0.064 Vega
WISE_W3 16.05 56.1 15.712 3.793 Vega
WISE_W4 22.28 341.33 13.910 16.631 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.092 10.241 10.387
{\rm log}_{10}({\rm SFR}) -1.453 -0.533 0.268
{\rm log}_{10}({\rm sSFR}) -11.773 -10.763 -9.863
{\rm stellar\ age} 5.802 7.557 10.959

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.459 -0.621 -0.063
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.445 -0.423 0.213

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.472 0.984 1.517
\delta -0.684 -0.295 0.066
\tau_1/\tau_2 0.664 1.038 1.413
Q_{PAH} 0.562 1.956 4.849
U_{min} 3.007 8.257 15.524
{\rm log}_{10}(\gamma_e)\, -3.312 -1.935 -0.746

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.581 -0.896 -0.242
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.430 1.995

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.087 -0.814 -0.142
0.03-0.10 Gyr -1.749 -0.536 0.366
0.10-0.33 Gyr -1.940 -0.526 0.341
0.33-1.07 Gyr -2.217 -0.563 0.234
1.07-3.50 Gyr -2.134 -0.208 0.353
3.50-11.43 Gyr -0.724 0.273 0.527
11.43-12.70 Gyr -0.340 0.554 1.385

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.397 10.477 10.591
{\rm log}_{10}({\rm SFR}) -1.033 -0.424 0.122
{\rm log}_{10}({\rm sSFR}) -11.503 -10.872 -10.273
{\rm stellar\ age} 7.462 9.195 11.953

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.514 -1.099 -0.831
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.467 -0.032 0.317

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.313 0.443 0.598
\delta -0.873 -0.649 -0.386
\tau_1/\tau_2 0.588 1.028 1.473
Q_{PAH} 0.494 1.452 2.968
U_{min} 3.002 9.132 17.011
{\rm log}_{10}(\gamma_e)\, -3.183 -2.175 -1.130

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.384 -3.396 -2.374
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.544 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.210 -0.695 -0.201
0.03-0.10 Gyr -1.417 -0.408 0.244
0.10-0.33 Gyr -3.347 -0.891 -0.062
0.33-1.07 Gyr -4.833 -1.449 -0.314
1.07-3.50 Gyr -3.493 -1.074 -0.006
3.50-11.43 Gyr -1.225 0.510 0.734
11.43-12.70 Gyr 0.201 1.233 1.726