2017bwx

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Information

Transient

Name: AT2017bwx
Right ascension: 9h09m04.82s
Declination: 20d05m51.56s
Discovery Date: May 31, 2018, 11:16 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name: 25767
Right ascension: 9h09m04.73s
Declination: 20d05m50.27s
Redshift: 0.027630
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 4.05
Cutout download processed 27.8
Global aperture construction processed 0.67
Local aperture photometry processed 6.9
Global aperture photometry processed 6.0
Validate local photometry processed 0.03
Validate global photometry processed 18.13
Host information processed 0.17
Global host SED inference processed 497.66
Local host SED inference processed 499.12
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) = 9h09m04.82s, 20d05m51.56s
semi major axis, semi minor axis (arcsec) = 3.61, 3.61
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 176.55 4.32 18.283 0.027 AB
SDSS_g 904.58 7.87 16.509 0.009 AB
DES_g 977.05 1.37 16.425 0.002 AB
PanSTARRS_g 978.29 1.07 16.424 0.001 AB
SDSS_r 1971.94 11.64 15.663 0.006 AB
PanSTARRS_r 1945.5 1.47 15.677 0.001 AB
DES_r 2093.15 3.41 15.598 0.002 AB
SDSS_i 2842.35 14.23 15.266 0.005 AB
PanSTARRS_i 2720.38 1.46 15.313 0.001 AB
PanSTARRS_z 3425.32 3.05 15.063 0.001 AB
SDSS_z 3720.93 19.59 14.973 0.006 AB
DES_z 3743.15 9.65 14.967 0.003 AB
PanSTARRS_y 3997.56 7.09 14.896 0.002 AB
2MASS_J 4740.42 79.02 13.816 0.018 Vega
2MASS_H 6207.01 134.76 13.050 0.024 Vega
2MASS_K 4935.63 133.06 12.829 0.029 Vega

Aperture details

RA, DEC (J2000) = 9h09m04.73s, 20d05m50.49s
semi major axis, semi minor axis (arcsec) = 17.49, 11.21
angle (degrees, anti-clockwise from east) = -171.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.65 1.39 20.512 0.066 AB
GALEX_NUV 37.54 1.29 19.964 0.037 AB
SDSS_u 512.65 12.06 17.125 0.026 AB
SDSS_g 2161.36 12.72 15.563 0.006 AB
DES_g 2351.75 2.31 15.472 0.001 AB
PanSTARRS_g 2407.08 3.41 15.446 0.002 AB
SDSS_r 4533.53 18.62 14.759 0.004 AB
PanSTARRS_r 4596.96 5.11 14.744 0.001 AB
DES_r 4907.86 5.47 14.673 0.001 AB
SDSS_i 6407.68 24.42 14.383 0.004 AB
PanSTARRS_i 6384.66 4.81 14.387 0.001 AB
PanSTARRS_z 7859.59 10.84 14.162 0.001 AB
SDSS_z 8083.41 50.63 14.131 0.007 AB
DES_z 8421.31 14.99 14.087 0.002 AB
PanSTARRS_y 9542.82 26.99 13.951 0.003 AB
2MASS_J 11891.85 302.46 12.817 0.028 Vega
2MASS_H 14315.83 522.71 12.143 0.040 Vega
2MASS_K 11743.2 519.95 11.888 0.048 Vega
WISE_W1 5577.44 52.62 11.835 0.010 Vega
WISE_W2 3035.56 53.73 11.855 0.019 Vega
WISE_W3 1678.53 178.48 10.664 0.115 Vega
WISE_W4 1549.1 819.01 9.305 0.574 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})\, 9.959 10.067 10.177
{\rm log}_{10}({\rm SFR}) -1.597 -0.696 -0.084
{\rm log}_{10}({\rm sSFR}) -11.756 -10.725 -10.082
{\rm stellar\ age} 5.978 7.533 9.595

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.433 -0.889 -0.642
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.738 -0.850 0.162

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.429 0.669 1.024
\delta -0.816 -0.599 -0.407
\tau_1/\tau_2 0.670 1.013 1.335
Q_{PAH} 0.786 3.551 5.342
U_{min} 2.520 7.385 13.881
{\rm log}_{10}(\gamma_e)\, -3.561 -2.735 -0.925

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.843 -1.119 -0.489
{\rm log}_{10}(\tau_{AGN})\, 0.937 1.339 1.847

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.577 -0.676 -0.194
0.03-0.10 Gyr -1.999 -0.749 -0.050
0.10-0.33 Gyr -1.836 -0.503 0.132
0.33-1.10 Gyr -1.594 -0.357 0.119
1.10-3.64 Gyr -0.947 0.006 0.289
3.64-12.05 Gyr -0.251 0.146 0.329
12.05-13.39 Gyr -0.367 0.271 0.943

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.505 10.594 10.638
{\rm log}_{10}({\rm SFR}) -2.015 -1.588 -1.257
{\rm log}_{10}({\rm sSFR}) -12.607 -12.187 -11.831
{\rm stellar\ age} 8.615 11.940 12.696

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.626 -0.496 -0.369
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.552 -0.496 0.245

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.075 0.135 0.214
\delta -0.236 0.038 0.263
\tau_1/\tau_2 0.440 0.880 1.340
Q_{PAH} 0.790 2.143 4.342
U_{min} 2.641 8.164 16.143
{\rm log}_{10}(\gamma_e)\, -2.980 -1.716 -0.916

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.521 -3.810 -2.930
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.569 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.929 -1.478 -1.201
0.03-0.10 Gyr -3.648 -1.777 -1.231
0.10-0.33 Gyr -4.502 -2.062 -1.313
0.33-1.10 Gyr -4.885 -2.150 -1.247
1.10-3.64 Gyr -3.628 -1.757 -0.684
3.64-12.05 Gyr -1.802 0.046 0.738
12.05-13.39 Gyr 0.843 1.655 1.759