2017bd results

Information

Transient
Name:2017bd
Right ascension: 2h25m16.82s
Declination:-5d53m15.83s
Discovery Date:None
Classification:SNIa
Redshift:0.053000
MW E(B-V):0.024
Host
Name:J022516.42-055313.04
Right ascension: 2h25m16.42s
Declination:-5d53m13.04s
Redshift:None
Photometric Redshift:0.038
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
GALEX_NUV
DES_r
DES_z
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 2.9
Transient MWEBV processed 0.04
Host match processed 6.19
Host information processed 0.16
Host MWEBV processed 0.06
Global aperture construction processed 0.76
Global aperture photometry processed 1.31
Validate global photometry processed 3.18
Global host SED inference processed 814.04
Local aperture photometry processed 1.27
Validate local photometry processed 0.01
Local host SED inference processed 494.69
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h25m16.82s, -5d53m15.83s
semi major axis, semi minor axis (arcsec):1.94, 1.94
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 104.36 0.43 18.854 0.004 AB
DES_z 185.41 1.44 18.230 0.008 AB

Aperture details

RA, DEC (J2000):2h25m16.47s, -5d53m13.12s
semi major axis, semi minor axis (arcsec):26.1, 25.02
angle (degrees, anti-clockwise from east):125.17
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 26.44 0.47 20.344 0.019 AB
DES_r 6388.06 3.64 14.387 0.001 AB
DES_z 11442.58 12.01 13.754 0.001 AB
2MASS_J 15610.97 525.89 12.522 0.037 Vega
2MASS_H 18450.47 723.32 11.867 0.043 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.163 9.371 9.581
{\rm log}_{10}({\rm SFR}) -1.571 -0.778 -0.114
{\rm log}_{10}({\rm sSFR}) -10.932 -10.175 -9.452
{\rm stellar\ age} 4.900 7.323 10.254

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.297 -0.538 -0.102
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.551 -0.655 0.205

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.391 0.829 1.256
\delta -0.584 -0.177 0.173
\tau_1/\tau_2 0.620 0.997 1.401
Q_{PAH} 0.502 1.823 4.684
U_{min} 3.032 7.902 14.951
{\rm log}_{10}(\gamma_e)\, -3.212 -2.178 -1.162

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.123 -1.211 -0.447
{\rm log}_{10}(\tau_{AGN})\, 0.947 1.518 1.987

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.702 -0.650 -0.174
0.03-0.10 Gyr -2.155 -0.974 -0.077
0.10-0.33 Gyr -2.477 -1.146 -0.459
0.33-1.08 Gyr -2.538 -1.112 -0.494
1.08-3.57 Gyr -2.440 -0.885 -0.455
3.57-11.74 Gyr -1.558 -0.630 -0.340
11.74-13.05 Gyr -1.399 -0.476 0.431

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.784 11.108 11.432
{\rm log}_{10}({\rm SFR}) -4.502 0.076 1.819
{\rm log}_{10}({\rm sSFR}) -15.961 -11.071 -9.113
{\rm stellar\ age} 2.341 6.948 11.704

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.606 -0.835 -0.398
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.557 -0.459 0.293

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.570 0.898 1.282
\delta -0.907 -0.641 0.105
\tau_1/\tau_2 0.352 0.859 1.358
Q_{PAH} 0.260 1.137 4.161
U_{min} 3.115 9.666 17.924
{\rm log}_{10}(\gamma_e)\, -3.374 -1.394 -0.642

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.488 -3.041 -1.373
{\rm log}_{10}(\tau_{AGN})\, 0.845 1.452 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.476 -0.290 1.135
0.03-0.10 Gyr -5.402 -0.321 1.957
0.10-0.33 Gyr -4.707 -0.885 1.395
0.33-1.08 Gyr -3.765 -0.511 1.263
1.08-3.57 Gyr -2.376 0.537 1.501
3.57-11.74 Gyr -1.386 0.713 1.483
11.74-13.05 Gyr -1.480 0.911 2.441