2016ajf

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Information

Transient

Name: SN2016ajf
Right ascension: 3h19m54.47s
Declination: 41d33m53.50s
Discovery Date: Feb. 18, 2016, 10:27 a.m.
Classification: SN Ia-91bg-like
Redshift: 0.020300
MW E(B-V): 0.141

Host

Name: NGC1278
Right ascension: 3h19m54.16s
Declination: 41d33m48.27s
Redshift: 0.017876
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
not 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
Global aperture photometry processed 5.35
Validate global photometry processed 19.22
Global host SED inference not processed None
Local host SED inference processed 460.01
Transient information processed 0.0
Transient MWEBV processed 0.04
Host information processed 0.11
Host MWEBV processed 0.06
Validate local photometry processed 0.02
Host match processed 4.29
Global aperture construction processed 0.64
Local aperture photometry processed 5.18
Cutout download processed 18.38
Processing status processing 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) = 3h19m54.47s, 41d33m53.50s
semi major axis, semi minor axis (arcsec) = 5.51, 5.51
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.11 0.27 22.669 0.094 AB
GALEX_NUV 8.37 0.24 21.593 0.031 AB
SDSS_u 220.65 6.39 18.041 0.031 AB
SDSS_g 1665.73 10.75 15.846 0.007 AB
PanSTARRS_g 1974.89 2.01 15.661 0.001 AB
SDSS_r 4289.95 17.26 14.819 0.004 AB
PanSTARRS_r 4508.07 2.51 14.765 0.001 AB
SDSS_i 6835.74 22.24 14.313 0.004 AB
PanSTARRS_i 6955.89 2.74 14.294 0.000 AB
PanSTARRS_z 9445.5 5.1 13.962 0.001 AB
SDSS_z 9998.65 32.03 13.900 0.003 AB
PanSTARRS_y 12120.87 11.16 13.691 0.001 AB
2MASS_J 16365.68 150.02 12.470 0.010 Vega
2MASS_H 21350.45 229.27 11.709 0.012 Vega
2MASS_K 18453.44 232.51 11.397 0.014 Vega

Aperture details

RA, DEC (J2000) = 3h19m54.13s, 41d33m48.43s
semi major axis, semi minor axis (arcsec) = 31.95, 26.64
angle (degrees, anti-clockwise from east) = -90.18

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 1367.06 29.52 16.061 0.023 AB
PanSTARRS_g 13204.85 9.47 13.598 0.001 AB
SDSS_i 48417.45 64.53 12.187 0.001 AB
WISE_W2 31743.63 202.48 9.307 0.007 Vega
WISE_W3 10700.92 346.46 8.652 0.035 Vega
WISE_W4 3515.98 1669.95 8.415 0.516 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})\, 10.115 10.233 10.352
{\rm log}_{10}({\rm SFR}) -1.156 -0.517 -0.140
{\rm log}_{10}({\rm sSFR}) -11.396 -10.753 -10.374
{\rm stellar\ age} 4.413 7.028 8.911

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.940 -0.405 0.022
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.095 -0.638 -0.338

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.612 0.882 1.148
\delta -0.749 -0.579 -0.404
\tau_1/\tau_2 0.341 0.655 0.963
Q_{PAH} 1.259 3.302 5.405
U_{min} 2.882 7.716 14.887
{\rm log}_{10}(\gamma_e)\, -2.726 -1.447 -0.745

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.558 -3.414 -1.350
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.540 1.965

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.931 -0.168 0.241
0.03-0.10 Gyr -2.248 -1.074 -0.471
0.10-0.33 Gyr -2.231 -0.962 -0.303
0.33-1.10 Gyr -1.092 -0.008 0.567
1.10-3.66 Gyr -0.390 0.344 0.650
3.66-12.17 Gyr -0.454 0.221 0.469
12.17-13.52 Gyr -0.532 0.292 0.975

Global parameter details

Documentation

Data not available