2017bkj

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Information

Transient

Name: SN2017bkj
Right ascension: 11h23m27.45s
Declination: 53d40m45.50s
Discovery Date: Feb. 25, 2017, 11:25 p.m.
Classification: SN Ibn
Redshift: 0.027300
MW E(B-V): 0.014

Host

Name: UGC06400
Right ascension: 11h23m29.42s
Declination: 53d40m39.51s
Redshift: 0.028247
Photometric Redshift:
 

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
failed
 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
Cutout download processed 20.82
Transient information processed 0.0
Transient MWEBV processed 0.06
Host match processed 7.1
Host information processed 0.13
Host MWEBV processed 0.05
Local aperture photometry processed 6.48
Global aperture construction processed 1.06
Global aperture photometry processed 6.26
Validate global photometry processed 17.07
Validate local photometry processed 0.03
Global host SED inference failed 364.84
Local host SED inference processed 449.41
Processing status blocked 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) = 11h23m27.45s, 53d40m45.50s
semi major axis, semi minor axis (arcsec) = 3.53, 3.53
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 20.39 2.96 20.626 0.158 AB
SDSS_g 63.06 2.3 19.401 0.040 AB
PanSTARRS_g 59.19 0.8 19.469 0.015 AB
SDSS_r 83.63 2.91 19.094 0.038 AB
PanSTARRS_r 87.56 0.94 19.044 0.012 AB
SDSS_i 99.26 3.73 18.908 0.041 AB
PanSTARRS_i 95.77 1.04 18.947 0.012 AB
PanSTARRS_z 104.17 2.62 18.856 0.027 AB
SDSS_z 124.6 11.39 18.661 0.099 AB
PanSTARRS_y 109.78 5.81 18.799 0.057 AB
2MASS_J 184.26 83.64 17.342 0.493 Vega
2MASS_H 220.46 148.5 16.674 0.731 Vega
2MASS_K -72.42 132.97 Vega

Aperture details

RA, DEC (J2000) = 11h23m29.43s, 53d40m39.66s
semi major axis, semi minor axis (arcsec) = 39.41, 13.23
angle (degrees, anti-clockwise from east) = -81.56

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 357.07 2.77 17.518 0.008 AB
SDSS_u 685.22 18.99 16.810 0.030 AB
SDSS_g 2523.1 14.7 15.395 0.006 AB
PanSTARRS_g 2399.29 5.13 15.450 0.002 AB
SDSS_r 4053.89 19.87 14.880 0.005 AB
SDSS_i 5102.11 25.58 14.631 0.005 AB
PanSTARRS_i 4923.4 6.63 14.669 0.001 AB
PanSTARRS_y 6918.6 37.62 14.300 0.006 AB
2MASS_H 10369.22 969.77 12.493 0.102 Vega
WISE_W1 4503.24 53.46 12.067 0.013 Vega
WISE_W2 2684.74 56.31 11.989 0.023 Vega
WISE_W4 9343.15 1334.49 7.354 0.155 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})\, 8.198 8.381 8.513
{\rm log}_{10}({\rm SFR}) -1.855 -1.475 -1.148
{\rm log}_{10}({\rm sSFR}) -10.280 -9.852 -9.442
{\rm stellar\ age} 3.662 6.327 7.802

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.742 -1.305 -0.811
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.880 -1.611 -1.194

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.223 0.438 0.679
\delta -0.690 -0.272 0.105
\tau_1/\tau_2 0.785 1.117 1.443
Q_{PAH} 0.784 2.522 4.672
U_{min} 2.976 7.732 14.559
{\rm log}_{10}(\gamma_e)\, -2.955 -1.805 -0.629

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.319 -1.389 -0.571
{\rm log}_{10}(\tau_{AGN})\, 0.959 1.555 1.995

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.834 -1.485 -1.234
0.03-0.10 Gyr -2.017 -1.473 -1.072
0.10-0.33 Gyr -2.007 -1.444 -1.023
0.33-1.10 Gyr -1.987 -1.494 -1.115
1.10-3.63 Gyr -1.996 -1.552 -1.311
3.63-12.04 Gyr -2.163 -1.599 -1.354
12.04-13.38 Gyr -2.360 -1.638 -1.123

Global parameter details

Documentation

Data not available