2018bgv

Download data

Information

Transient

Name: SN2018bgv
Right ascension: 11h02m30.29s
Declination: 55d35m55.79s
Discovery Date: May 6, 2018, 5:19 p.m.
Classification: SLSN-I
Redshift: 0.080000
MW E(B-V): 0.007

Host

Name: 2018bgv
Right ascension: 11h02m30.41s
Declination: 55d35m55.16s
Redshift: 0.080000
Photometric Redshift: 0.133
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 3.94
Cutout download processed 13.66
Global aperture construction processed 0.62
Local aperture photometry processed 5.23
Global aperture photometry processed 5.39
Validate local photometry processed 0.02
Validate global photometry processed 14.58
Host information processed 0.09
Global host SED inference processed 479.24
Local host SED inference processed 445.25
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
Processing status completed N/A N/A
 

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) = 11h02m30.29s, 55d35m55.79s
semi major axis, semi minor axis (arcsec) = 1.33, 1.33
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 13.34 0.31 21.087 0.026 AB
SDSS_r 16.22 1.17 20.875 0.078 AB
PanSTARRS_r 19.57 0.37 20.671 0.020 AB
SDSS_i 20.63 1.47 20.614 0.077 AB
PanSTARRS_i 22.67 0.34 20.511 0.016 AB
PanSTARRS_z 23.88 0.88 20.455 0.040 AB
SDSS_z 25.45 3.5 20.386 0.149 AB
PanSTARRS_y 20.74 1.97 20.608 0.103 AB

Aperture details

RA, DEC (J2000) = 11h02m30.41s, 55d35m55.38s
semi major axis, semi minor axis (arcsec) = 3.79, 3.02
angle (degrees, anti-clockwise from east) = -118.67

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 20.9 2.5 20.600 0.130 AB
SDSS_g 38.55 1.82 19.935 0.051 AB
PanSTARRS_g 36.59 0.78 19.992 0.023 AB
SDSS_r 48.0 2.27 19.697 0.051 AB
PanSTARRS_r 47.46 0.9 19.709 0.021 AB
SDSS_i 65.74 3.09 19.355 0.051 AB
PanSTARRS_i 59.03 0.85 19.472 0.016 AB
PanSTARRS_z 57.91 2.19 19.493 0.041 AB
SDSS_z 70.83 8.6 19.274 0.132 AB
PanSTARRS_y 47.3 4.86 19.713 0.112 AB
2MASS_J 69.43 77.9 18.401 1.218 Vega
2MASS_H 84.1 106.76 17.720 1.378 Vega
2MASS_K -96.0 138.04 Vega
WISE_W1 17.26 7.25 18.108 0.456 Vega
WISE_W2 3.29 10.39 19.268 3.430 Vega
WISE_W3 110.71 51.1 13.616 0.501 Vega
WISE_W4 464.23 368.14 10.613 0.861 Vega
 

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})\, 8.412 8.615 8.747
{\rm log}_{10}({\rm SFR}) -2.055 -1.287 -0.565
{\rm log}_{10}({\rm sSFR}) -10.648 -9.933 -9.159
{\rm stellar\ age} 2.122 5.140 6.906

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.717 -1.271 -0.716
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.622 -0.916 -0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.389 0.893
\delta -0.558 -0.138 0.244
\tau_1/\tau_2 0.725 1.097 1.447
Q_{PAH} 1.360 3.197 5.362
U_{min} 3.098 8.481 15.843
{\rm log}_{10}(\gamma_e)\, -2.821 -1.636 -0.491

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.811 -0.240 0.170
{\rm log}_{10}(\tau_{AGN})\, 1.083 1.533 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.336 -1.633 -1.154
0.03-0.10 Gyr -2.188 -1.234 -0.462
0.10-0.33 Gyr -2.032 -1.175 -0.532
0.33-1.07 Gyr -1.929 -1.128 -0.721
1.07-3.50 Gyr -2.268 -1.272 -0.993
3.50-11.43 Gyr -2.654 -1.468 -1.134
11.43-12.70 Gyr -2.723 -1.517 -0.944

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.652 8.916 9.088
{\rm log}_{10}({\rm SFR}) -0.909 -0.438 0.130
{\rm log}_{10}({\rm sSFR}) -9.875 -9.322 -8.649
{\rm stellar\ age} 1.331 4.509 6.685

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.713 -1.175 -0.465
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.751 -0.905 0.250

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.147 0.430 0.865
\delta -0.506 -0.073 0.247
\tau_1/\tau_2 0.704 1.125 1.528
Q_{PAH} 1.769 3.864 5.701
U_{min} 3.142 8.721 16.200
{\rm log}_{10}(\gamma_e)\, -2.929 -1.726 -0.661

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.383 -1.286 -0.582
{\rm log}_{10}(\tau_{AGN})\, 0.933 1.363 1.835

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.274 -0.825 -0.449
0.03-0.10 Gyr -0.908 -0.347 0.260
0.10-0.33 Gyr -1.010 -0.428 0.018
0.33-1.07 Gyr -1.789 -0.817 -0.425
1.07-3.50 Gyr -2.301 -1.062 -0.699
3.50-11.43 Gyr -2.875 -1.302 -0.865
11.43-12.70 Gyr -2.855 -1.250 -0.620