2018bvw results

Information

Transient
Name:SN2018bvw
Right ascension: 11h52m43.62s
Declination:25d40m30.12s
Discovery Date:May 5, 2018, 4:04 a.m.
Classification:SN Ic-BL
Redshift:0.054000
MW E(B-V):
Host
Name:J115244.09+254027.09
Right ascension: 11h52m44.09s
Declination:25d40m27.09s
Redshift:0.054028
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.44
Transient MWEBV processed 0.06
Host match processed 6.55
Host information processed 0.12
Host MWEBV processed 0.1
Global aperture construction processed 0.63
Global aperture photometry processed 6.51
Validate global photometry processed 19.39
Global host SED inference processed 418.19
Local aperture photometry processed 6.42
Validate local photometry processed 0.03
Local host SED inference processed 433.29
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h52m43.62s, 25d40m30.12s
semi major axis, semi minor axis (arcsec):1.9, 1.9
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 3.26 1.44 22.616 0.479 AB
SDSS_g 9.86 0.96 21.415 0.106 AB
DES_g 9.26 0.17 21.484 0.020 AB
PanSTARRS_g 9.41 0.61 21.466 0.070 AB
SDSS_r 11.91 1.22 21.210 0.111 AB
PanSTARRS_r 14.23 0.76 21.017 0.058 AB
DES_r 12.76 0.33 21.135 0.028 AB
SDSS_i 15.67 1.85 20.912 0.128 AB
PanSTARRS_i 16.75 0.77 20.840 0.050 AB
PanSTARRS_z 16.26 1.62 20.872 0.108 AB
SDSS_z 19.5 5.41 20.675 0.301 AB
DES_z 16.24 0.79 20.874 0.053 AB
PanSTARRS_y 14.76 3.67 20.977 0.270 AB

Aperture details

RA, DEC (J2000):11h52m44.11s, 25d40m27.78s
semi major axis, semi minor axis (arcsec):11.06, 6.56
angle (degrees, anti-clockwise from east):-157.01
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 45.02 7.1 19.767 0.171 AB
GALEX_NUV 64.72 5.25 19.372 0.088 AB
SDSS_u 116.31 6.69 18.736 0.062 AB
SDSS_g 319.51 5.2 17.639 0.018 AB
DES_g 312.11 0.89 17.664 0.003 AB
PanSTARRS_g 299.93 2.79 17.707 0.010 AB
SDSS_r 417.88 6.47 17.347 0.017 AB
PanSTARRS_r 450.2 3.36 17.266 0.008 AB
DES_r 477.53 1.77 17.202 0.004 AB
SDSS_i 547.58 9.22 17.054 0.018 AB
PanSTARRS_i 537.14 3.47 17.075 0.007 AB
PanSTARRS_z 556.63 7.54 17.036 0.015 AB
SDSS_z 756.94 24.6 16.702 0.035 AB
DES_z 605.11 4.43 16.945 0.008 AB
PanSTARRS_y 555.72 17.21 17.038 0.034 AB
2MASS_J 635.09 150.42 15.998 0.257 Vega
2MASS_H 815.82 227.95 15.253 0.303 Vega
2MASS_K 662.82 269.94 15.009 0.442 Vega
WISE_W1 287.9 16.15 15.053 0.061 Vega
WISE_W2 181.14 20.89 14.916 0.125 Vega
WISE_W3 227.91 83.62 12.832 0.398 Vega
WISE_W4 1639.25 644.89 9.243 0.427 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.012 8.187 8.297
{\rm log}_{10}({\rm SFR}) -2.455 -1.784 -1.125
{\rm log}_{10}({\rm sSFR}) -10.646 -9.974 -9.206
{\rm stellar\ age} 3.475 6.251 7.707

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.795 -1.463 -0.977
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.672 -1.077 -0.034

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.149 0.450 0.929
\delta -0.312 0.025 0.272
\tau_1/\tau_2 0.688 1.076 1.425
Q_{PAH} 1.191 2.729 4.863
U_{min} 2.798 7.940 14.883
{\rm log}_{10}(\gamma_e)\, -2.718 -1.667 -0.633

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.187 -0.140 0.213
{\rm log}_{10}(\tau_{AGN})\, 1.268 1.685 1.981

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.536 -1.954 -1.388
0.03-0.10 Gyr -2.573 -1.778 -1.050
0.10-0.33 Gyr -2.454 -1.725 -1.089
0.33-1.08 Gyr -2.484 -1.802 -1.335
1.08-3.56 Gyr -2.403 -1.784 -1.528
3.56-11.73 Gyr -2.449 -1.779 -1.562
11.73-13.04 Gyr -2.681 -1.815 -1.299

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.691 9.768 9.841
{\rm log}_{10}({\rm SFR}) -0.420 -0.167 0.060
{\rm log}_{10}({\rm sSFR}) -10.176 -9.935 -9.715
{\rm stellar\ age} 6.792 7.593 9.133

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.556 -1.245 -0.987
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.846 -0.228 0.351

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.092 0.172 0.293
\delta -0.591 -0.185 0.100
\tau_1/\tau_2 0.709 1.049 1.401
Q_{PAH} 0.506 1.719 3.708
U_{min} 2.809 7.709 14.728
{\rm log}_{10}(\gamma_e)\, -2.956 -1.697 -0.732

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.981 -2.645 -1.846
{\rm log}_{10}(\tau_{AGN})\, 1.045 1.461 1.868

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.798 -0.618 -0.467
0.03-0.10 Gyr -0.352 -0.055 0.196
0.10-0.33 Gyr -0.601 -0.242 -0.005
0.33-1.08 Gyr -0.980 -0.550 -0.299
1.08-3.56 Gyr -0.934 -0.484 -0.225
3.56-11.73 Gyr -0.300 -0.101 0.020
11.73-13.04 Gyr -0.375 0.055 0.574