2018bs

Download data

Information

Transient

Name: 2018bs
Right ascension: 3h23m20.73s
Declination: -22d07m00.66s
Discovery Date: None
Classification: Ia
Redshift: 0.070000
MW E(B-V): 0.016

Host

Name: 2018bs
Right ascension: 3h23m21.16s
Declination: -22d07m02.17s
Redshift: 0.072915
Photometric Redshift: 0.063
 

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 1.66
Cutout download processed 11.84
Global aperture construction processed 0.65
Local aperture photometry processed 5.06
Global aperture photometry processed 5.37
Validate local photometry processed 0.02
Validate global photometry processed 15.02
Host information processed 0.08
Global host SED inference processed 500.57
Local host SED inference processed 410.74
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 3h23m20.73s, -22d07m00.66s
semi major axis, semi minor axis (arcsec) = 1.44, 1.44
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 9.76 0.14 21.426 0.015 AB
PanSTARRS_g 10.54 0.42 21.343 0.043 AB
PanSTARRS_r 16.66 0.47 20.846 0.030 AB
DES_r 17.17 0.17 20.813 0.010 AB
PanSTARRS_i 24.54 0.45 20.425 0.020 AB
PanSTARRS_z 29.56 1.18 20.223 0.043 AB
DES_z 25.81 0.67 20.371 0.028 AB
PanSTARRS_y 35.38 2.76 20.028 0.085 AB

Aperture details

RA, DEC (J2000) = 3h23m21.15s, -22d07m02.09s
semi major axis, semi minor axis (arcsec) = 10.65, 7.29
angle (degrees, anti-clockwise from east) = -127.29

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 38.78 4.41 19.929 0.123 AB
DES_g 761.89 1.1 16.695 0.002 AB
DES_r 1573.25 1.44 15.908 0.001 AB
PanSTARRS_z 2489.08 7.23 15.410 0.003 AB
DES_z 2661.42 6.44 15.337 0.003 AB
PanSTARRS_y 3053.39 16.82 15.188 0.006 AB
2MASS_J 3654.72 223.18 14.098 0.066 Vega
2MASS_K 4049.39 442.42 13.044 0.119 Vega
WISE_W1 1934.49 19.01 12.985 0.011 Vega
WISE_W3 1444.05 58.98 10.827 0.044 Vega
WISE_W4 986.46 292.36 9.795 0.322 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})\, 8.703 8.839 8.969
{\rm log}_{10}({\rm SFR}) -1.622 -1.080 -0.549
{\rm log}_{10}({\rm sSFR}) -10.491 -10.000 -9.321
{\rm stellar\ age} 4.425 6.605 7.910

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.567 -1.030 -0.460
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.506 -0.818 0.006

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.514 0.935 1.437
\delta -0.251 0.052 0.263
\tau_1/\tau_2 0.734 1.077 1.393
Q_{PAH} 0.647 1.993 4.625
U_{min} 2.867 7.804 14.668
{\rm log}_{10}(\gamma_e)\, -2.854 -1.831 -0.834

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.178 -0.770 -0.085
{\rm log}_{10}(\tau_{AGN})\, 1.116 1.487 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.661 -1.159 -0.691
0.03-0.10 Gyr -1.792 -1.125 -0.482
0.10-0.33 Gyr -1.989 -1.288 -0.659
0.33-1.07 Gyr -2.032 -1.308 -0.816
1.07-3.51 Gyr -1.650 -1.138 -0.875
3.51-11.51 Gyr -1.534 -1.082 -0.872
11.51-12.79 Gyr -1.711 -1.075 -0.567

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.796 10.838 10.909
{\rm log}_{10}({\rm SFR}) -0.761 -0.320 0.147
{\rm log}_{10}({\rm sSFR}) -11.595 -11.144 -10.735
{\rm stellar\ age} 7.447 8.202 10.917

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.354 -0.217 -0.120
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.318 0.021 0.366

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.028 0.073 0.135
\delta -0.722 -0.288 0.144
\tau_1/\tau_2 0.556 0.959 1.385
Q_{PAH} 0.896 2.729 5.476
U_{min} 2.342 7.213 14.387
{\rm log}_{10}(\gamma_e)\, -2.759 -1.424 -0.456

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.318 -3.129 -1.852
{\rm log}_{10}(\tau_{AGN})\, 1.033 1.502 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.612 -0.338 -0.059
0.03-0.10 Gyr -1.079 -0.342 0.256
0.10-0.33 Gyr -1.111 -0.323 0.171
0.33-1.07 Gyr -1.176 -0.346 0.103
1.07-3.51 Gyr -0.771 0.151 0.700
3.51-11.51 Gyr 0.488 0.991 1.104
11.51-12.79 Gyr 0.750 1.284 1.936