2018ikm

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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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 6.35
Cutout download processed 6.64
Global aperture construction processed 0.61
Local aperture photometry processed 2.7
Global aperture photometry processed 3.34
Validate local photometry processed 0.02
Validate global photometry processed 8.94
Host information processed 0.15
Global host SED inference processed 491.55
Local host SED inference processed 481.66
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

Cutout Download Report

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:
 

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
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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