2018bkw

Download data

Information

Transient

Name: AT2018bkw
Right ascension: 10h22m52.67s
Declination: -19d40m14.66s
Discovery Date: May 13, 2018, 12:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.057

Host

Name:
Right ascension: 10h22m52.65s
Declination: -19d40m13.56s
Redshift: 0.021510
Photometric Redshift:
 

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 4.51
Cutout download processed 14.52
Global aperture construction processed 0.59
Local aperture photometry processed 4.04
Global aperture photometry processed 3.6
Validate local photometry processed 0.02
Validate global photometry processed 9.64
Host information processed 0.16
Global host SED inference processed 514.3
Local host SED inference processed 646.14
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 10h22m52.67s, -19d40m14.66s
semi major axis, semi minor axis (arcsec) = 4.6, 4.6
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 981.43 1.27 16.420 0.001 AB
PanSTARRS_r 1382.46 1.66 16.048 0.001 AB
PanSTARRS_i 1498.76 2.08 15.961 0.002 AB
PanSTARRS_z 1588.85 3.45 15.897 0.002 AB
PanSTARRS_y 1895.97 8.95 15.705 0.005 AB
2MASS_J 2414.31 168.59 14.548 0.076 Vega
2MASS_H 2820.95 220.07 13.906 0.085 Vega
2MASS_K 2263.75 234.41 13.675 0.112 Vega

Aperture details

RA, DEC (J2000) = 10h22m52.70s, -19d40m11.64s
semi major axis, semi minor axis (arcsec) = 22.56, 10.84
angle (degrees, anti-clockwise from east) = -142.44

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 2777.46 3.84 15.291 0.002 AB
PanSTARRS_r 3858.64 5.11 14.934 0.001 AB
PanSTARRS_i 4192.31 6.81 14.844 0.002 AB
PanSTARRS_z 4315.66 11.36 14.812 0.003 AB
PanSTARRS_y 5150.01 30.19 14.620 0.006 AB
2MASS_J 5200.44 580.78 13.715 0.121 Vega
2MASS_H 7271.65 758.3 12.878 0.113 Vega
2MASS_K 6097.08 809.45 12.599 0.144 Vega
WISE_W1 3072.41 40.39 12.482 0.014 Vega
WISE_W2 2085.71 47.85 12.263 0.025 Vega
WISE_W3 10132.15 215.63 8.712 0.023 Vega
WISE_W4 18670.38 1628.5 6.602 0.095 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})\, 9.123 9.307 9.502
{\rm log}_{10}({\rm SFR}) -0.777 -0.308 0.132
{\rm log}_{10}({\rm sSFR}) -10.183 -9.594 -9.145
{\rm stellar\ age} 2.364 5.600 7.930

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.682 -1.123 -0.652
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.683 -1.271 0.117

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.213 0.460 0.762
\delta -0.248 0.097 0.315
\tau_1/\tau_2 0.466 0.922 1.341
Q_{PAH} 0.595 1.951 3.228
U_{min} 2.899 8.551 15.491
{\rm log}_{10}(\gamma_e)\, -3.303 -2.144 -0.996

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.494 -3.282 -1.449
{\rm log}_{10}(\tau_{AGN})\, 0.924 1.309 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.638 -0.418 -0.185
0.03-0.10 Gyr -1.125 -0.280 0.239
0.10-0.33 Gyr -1.223 -0.271 0.206
0.33-1.10 Gyr -1.387 -0.543 -0.154
1.10-3.65 Gyr -1.546 -0.695 -0.343
3.65-12.12 Gyr -1.857 -0.818 -0.409
12.12-13.47 Gyr -1.916 -0.808 -0.132

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.368 9.607 9.834
{\rm log}_{10}({\rm SFR}) -0.414 -0.030 0.404
{\rm log}_{10}({\rm sSFR}) -10.160 -9.647 -9.058
{\rm stellar\ age} 2.089 5.279 7.300

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.197 -0.590 -0.295
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.618 -1.343 -0.035

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.172 0.316 0.500
\delta -0.644 -0.259 0.241
\tau_1/\tau_2 0.547 0.937 1.341
Q_{PAH} 0.385 0.897 2.328
U_{min} 2.868 7.302 13.920
{\rm log}_{10}(\gamma_e)\, -3.563 -2.615 -1.861

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.692 -2.528 -1.833
{\rm log}_{10}(\tau_{AGN})\, 0.969 1.413 1.852

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.224 0.114 0.265
0.03-0.10 Gyr -0.777 -0.094 0.471
0.10-0.33 Gyr -0.694 -0.016 0.409
0.33-1.10 Gyr -0.772 -0.105 0.304
1.10-3.65 Gyr -0.959 -0.267 0.062
3.65-12.12 Gyr -1.560 -0.518 -0.074
12.12-13.47 Gyr -1.847 -0.584 0.052