2018bsq results

Information

Transient
Name:SN2018bsq
Right ascension: 16h35m42.76s
Declination:4d49m33.44s
Discovery Date:May 8, 2018, 1:12 p.m.
Classification:SN Ia
Redshift:0.060000
MW E(B-V):0.062
Host
Name:
Right ascension: 16h35m42.96s
Declination:4d49m33.27s
Redshift:None
Photometric Redshift:0.106
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 26.5
Transient MWEBV processed 0.05
Host match processed 7.29
Host information processed 0.14
Host MWEBV processed 0.05
Global aperture construction processed 2.55
Global aperture photometry processed 7.49
Validate global photometry processed 18.17
Global host SED inference processed 547.38
Local aperture photometry processed 6.86
Validate local photometry processed 0.02
Local host SED inference processed 469.99
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h35m42.76s, 4d49m33.44s
semi major axis, semi minor axis (arcsec):1.73, 1.73
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 1.36 22.618 0.452 AB
SDSS_g 4.78 0.82 22.202 0.187 AB
DES_g 5.3 0.28 22.090 0.058 AB
PanSTARRS_g 5.71 0.34 22.008 0.065 AB
SDSS_r 6.38 1.07 21.888 0.183 AB
PanSTARRS_r 6.35 0.51 21.894 0.087 AB
DES_r 7.07 0.24 21.776 0.036 AB
SDSS_i 8.71 1.48 21.549 0.185 AB
PanSTARRS_i 9.18 0.52 21.493 0.061 AB
PanSTARRS_z 10.68 1.1 21.329 0.111 AB
SDSS_z 13.19 4.79 21.099 0.394 AB
DES_z 9.57 0.82 21.447 0.093 AB
PanSTARRS_y 11.65 2.34 21.234 0.218 AB

Aperture details

RA, DEC (J2000):16h35m42.94s, 4d49m33.49s
semi major axis, semi minor axis (arcsec):6.79, 6.52
angle (degrees, anti-clockwise from east):-130.25
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 47.36 5.21 19.711 0.119 AB
SDSS_g 34.67 2.86 20.050 0.089 AB
DES_g 39.54 0.88 19.907 0.024 AB
PanSTARRS_g 38.26 1.32 19.943 0.037 AB
SDSS_r 49.83 3.87 19.656 0.084 AB
PanSTARRS_r 51.69 1.94 19.617 0.041 AB
DES_r 59.55 0.8 19.463 0.015 AB
SDSS_i 75.45 5.5 19.206 0.079 AB
PanSTARRS_i 71.97 1.98 19.257 0.030 AB
PanSTARRS_z 74.54 4.2 19.219 0.061 AB
SDSS_z 96.72 18.41 18.936 0.207 AB
DES_z 80.55 2.8 19.135 0.038 AB
PanSTARRS_y 104.77 8.98 18.849 0.093 AB
2MASS_J 73.55 148.52 18.339 2.192 Vega
2MASS_H 458.7 204.85 15.879 0.485 Vega
2MASS_K 177.29 270.5 16.440 1.656 Vega
WISE_W1 29.71 10.34 17.519 0.378 Vega
WISE_W2 7.67 14.4 18.350 2.039 Vega
WISE_W3 252.56 74.25 12.720 0.319 Vega
WISE_W4 -113.9 492.63 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.611 7.913 8.102
{\rm log}_{10}({\rm SFR}) -2.017 -1.414 -0.643
{\rm log}_{10}({\rm sSFR}) -10.054 -9.342 -8.161
{\rm stellar\ age} 0.223 4.075 6.692

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.392 -0.680 -0.132
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.184 -0.746 -0.341

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.288 0.664 1.390
\delta -0.271 0.081 0.295
\tau_1/\tau_2 0.671 1.053 1.449
Q_{PAH} 0.819 2.461 5.157
U_{min} 3.031 8.495 16.290
{\rm log}_{10}(\gamma_e)\, -2.914 -1.815 -0.713

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.850 -0.177 0.250
{\rm log}_{10}(\tau_{AGN})\, 1.135 1.461 1.861

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.470 -1.759 -1.289
0.03-0.10 Gyr -2.098 -1.373 -0.517
0.10-0.33 Gyr -2.612 -1.673 -1.014
0.33-1.08 Gyr -3.767 -1.884 -1.423
1.08-3.55 Gyr -5.355 -2.240 -1.773
3.55-11.66 Gyr -5.948 -2.413 -1.838
11.66-12.96 Gyr -5.956 -2.481 -1.722

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.149 8.579 8.856
{\rm log}_{10}({\rm SFR}) -0.284 -0.031 0.164
{\rm log}_{10}({\rm sSFR}) -9.116 -8.596 -7.984
{\rm stellar\ age} 1.072 5.870 7.807

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.290 -0.044 0.110
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.218 0.340 0.435

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.192 0.356 0.532
\delta -0.590 -0.165 0.184
\tau_1/\tau_2 0.778 1.235 1.639
Q_{PAH} 0.452 1.295 2.913
U_{min} 2.933 8.244 15.714
{\rm log}_{10}(\gamma_e)\, -3.306 -2.493 -1.429

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.023 -2.549 -1.439
{\rm log}_{10}(\tau_{AGN})\, 0.982 1.375 1.858

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.901 -0.644 -0.417
0.03-0.10 Gyr -0.165 0.092 0.297
0.10-0.33 Gyr -3.615 -2.053 -1.030
0.33-1.08 Gyr -5.460 -2.308 -1.463
1.08-3.55 Gyr -4.118 -1.847 -1.240
3.55-11.66 Gyr -3.319 -1.518 -1.048
11.66-12.96 Gyr -3.206 -1.418 -0.654