iPTF14bcw

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Information

Transient

Name: iPTF14bcw
Right ascension: 13h48m41.18s
Declination: 35d52m17.10s
Discovery Date: None
Classification: SN IIn
Redshift: 0.120580
MW E(B-V): 0.009

Host

Name: iPTF14bcw
Right ascension: 13h48m41.44s
Declination: 35d52m44.87s
Redshift: None
Photometric Redshift: 0.597
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.99
Cutout download processed 8.33
Global aperture construction processed 2.22
Local aperture photometry processed 4.13
Global aperture photometry processed 4.66
Validate local photometry no valid phot 0.04
Validate global photometry processed 14.84
Host information processed 0.1
Global host SED inference processed 396.85
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
Log transient processing status blocked None
 

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) = 13h48m41.18s, 35d52m17.10s
semi major axis, semi minor axis (arcsec) = 0.92, 0.92
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 13h48m41.46s, 35d52m45.43s
semi major axis, semi minor axis (arcsec) = 3.33, 2.32
angle (degrees, anti-clockwise from east) = -120.39

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 4.19 2.37 22.345 0.615
GALEX_NUV 1.75 2.18 23.291 1.354
DES_g 2.14 0.17 23.076 0.088
PanSTARRS_g 0.98 0.67 23.919 0.737
PanSTARRS_r 6.34 0.8 21.895 0.136
PanSTARRS_i 12.91 0.72 21.123 0.061
PanSTARRS_z 12.18 1.46 21.186 0.130
DES_z 14.36 1.02 21.007 0.077
PanSTARRS_y 18.57 4.03 20.728 0.236
2MASS_J 108.15 95.76 17.920 0.961
2MASS_H 92.7 150.44 17.615 1.762
2MASS_K 170.55 153.96 16.483 0.980
WISE_W1 21.67 6.83 17.861 0.342
WISE_W2 14.3 8.89 17.673 0.675
WISE_W3 63.91 53.09 14.212 0.902
WISE_W4 -45.23 461.65
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.951 9.154 9.330
{\rm log}_{10}({\rm SFR}) -0.884 -0.467 -0.146
{\rm log}_{10}({\rm sSFR}) -10.103 -9.642 -9.192
{\rm stellar\ age} 5.290 6.901 8.603

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.249 -0.600 -0.150
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.241 -0.604 -0.046

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.283 1.617 1.968
\delta -0.288 -0.124 0.016
\tau_1/\tau_2 0.447 0.784 1.131
Q_{PAH} 0.631 1.727 3.667
U_{min} 3.157 8.685 16.413
{\rm log}_{10}(\gamma_e)\, -2.981 -2.018 -1.190

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.019 -2.486 -1.186
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.406 1.853

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.486 -0.120 0.212
0.03-0.10 Gyr -2.627 -1.053 -0.415
0.10-0.32 Gyr -2.807 -1.208 -0.647
0.32-1.05 Gyr -2.789 -1.335 -0.815
1.05-3.39 Gyr -2.066 -1.039 -0.662
3.39-10.98 Gyr -1.344 -0.754 -0.496
10.98-12.20 Gyr -1.483 -0.651 0.047