PS15bbn

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Information

Transient

Name: PS15bbn
Right ascension: 21h03m57.51s
Declination: 13d22m06.24s
Discovery Date: None
Classification: SNIa
Redshift: 0.036299
MW E(B-V): 0.071

Host

Name: PS15bbn
Right ascension: 21h03m57.46s
Declination: 13d22m05.56s
Redshift: None
Photometric Redshift: 0.240
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.17
Cutout download processed 8.28
Global aperture construction processed 0.61
Local aperture photometry processed 4.78
Global aperture photometry processed 4.81
Validate local photometry processed 0.02
Validate global photometry processed 13.2
Host information processed 0.09
Global host SED inference processed 488.99
Local host SED inference processed 443.12
Transient information processed 0.0
Transient MWEBV processed 0.22
Host MWEBV processed 0.07
Log transient processing status processed 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) = 21h03m57.51s, 13d22m06.24s
semi major axis, semi minor axis (arcsec) = 2.77, 2.77
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 20.65 0.23 20.613 0.012
PanSTARRS_g 21.16 0.63 20.586 0.032
PanSTARRS_r 32.78 0.73 20.111 0.024
DES_r 33.39 0.54 20.091 0.018
PanSTARRS_i 41.25 0.89 19.861 0.023
PanSTARRS_z 43.17 1.64 19.812 0.041
DES_z 46.01 1.3 19.743 0.031
PanSTARRS_y 39.68 3.96 19.904 0.108

Aperture details

RA, DEC (J2000) = 21h03m57.46s, 13d22m05.58s
semi major axis, semi minor axis (arcsec) = 6.1, 2.16
angle (degrees, anti-clockwise from east) = -133.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV 2.32 1.41 22.987 0.660
DES_g 19.56 0.25 20.672 0.014
PanSTARRS_g 28.89 0.82 20.248 0.031
PanSTARRS_r 44.28 0.92 19.784 0.023
DES_r 32.37 0.57 20.125 0.019
PanSTARRS_i 52.81 1.09 19.593 0.022
PanSTARRS_z 55.64 1.97 19.537 0.039
DES_z 47.37 1.38 19.711 0.032
PanSTARRS_y 57.48 4.69 19.501 0.089
2MASS_J 123.6 119.03 17.775 1.046
2MASS_H 107.9 180.48 17.450 1.816
2MASS_K 138.2 234.5 16.711 1.842
WISE_W1 19.02 18.54 18.003 1.059
WISE_W2 20.31 19.7 17.291 1.053
WISE_W3 -74.51 76.22
WISE_W4 475.65 484.77 10.587 1.107
 

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})\, 8.239 8.347 8.436
{\rm log}_{10}({\rm SFR}) -2.402 -1.820 -1.264
{\rm log}_{10}({\rm sSFR}) -10.771 -10.209 -9.604
{\rm stellar\ age} 5.243 7.132 8.608

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.787 -1.452 -1.047
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.831 -1.368 0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.105 0.311 0.724
\delta -0.505 -0.123 0.240
\tau_1/\tau_2 0.731 1.062 1.393
Q_{PAH} 0.971 2.657 5.183
U_{min} 2.816 8.077 14.949
{\rm log}_{10}(\gamma_e)\, -3.083 -2.066 -0.860

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.730 -0.387 0.004
{\rm log}_{10}(\tau_{AGN})\, 1.167 1.523 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.803 -2.191 -1.671
0.03-0.10 Gyr -2.480 -1.764 -1.173
0.10-0.33 Gyr -2.410 -1.765 -1.223
0.33-1.09 Gyr -2.543 -1.920 -1.433
1.09-3.61 Gyr -2.393 -1.732 -1.450
3.61-11.94 Gyr -1.959 -1.568 -1.395
11.94-13.27 Gyr -2.193 -1.563 -0.994

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.373 8.504 8.615
{\rm log}_{10}({\rm SFR}) -1.991 -1.494 -0.914
{\rm log}_{10}({\rm sSFR}) -10.510 -10.010 -9.285
{\rm stellar\ age} 5.688 7.754 10.302

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.849 -1.577 -1.138
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.538 -1.032 -0.084

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.244 0.610 1.001
\delta -0.408 0.048 0.298
\tau_1/\tau_2 0.529 0.857 1.237
Q_{PAH} 1.447 3.452 5.645
U_{min} 3.557 8.983 16.028
{\rm log}_{10}(\gamma_e)\, -2.671 -1.412 -0.487

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.727 -1.019 -0.275
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.453 1.884

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.995 -1.587 -1.198
0.03-0.10 Gyr -2.151 -1.488 -0.818
0.10-0.33 Gyr -2.795 -1.807 -1.186
0.33-1.09 Gyr -2.996 -2.007 -1.424
1.09-3.61 Gyr -2.808 -1.816 -1.384
3.61-11.94 Gyr -2.183 -1.433 -1.244
11.94-13.27 Gyr -1.912 -1.219 -0.511