2018bdr

Download data

Information

Transient

Name: AT2018bdr
Right ascension: 4h44m17.80s
Declination: -21d49m01.31s
Discovery Date: April 29, 2018, 9:17 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.045

Host

Name:
Right ascension: 4h44m17.80s
Declination: -21d49m01.27s
Redshift: None
Photometric Redshift: 0.082
 

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 8.64
Cutout download processed 11.16
Global aperture construction processed 0.58
Local aperture photometry processed 6.3
Global aperture photometry processed 5.45
Validate local photometry processed 0.02
Validate global photometry processed 14.09
Host information processed 0.14
Global host SED inference processed 561.01
Local host SED inference processed 501.94
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) = 4h44m17.80s, -21d49m01.31s
semi major axis, semi minor axis (arcsec) = 1.3, 1.3
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 14.88 0.12 20.969 0.009 AB
PanSTARRS_r 22.45 0.41 20.522 0.020 AB
DES_r 24.24 0.17 20.438 0.007 AB
PanSTARRS_i 25.46 0.46 20.385 0.019 AB
PanSTARRS_z 30.44 1.05 20.191 0.038 AB
DES_z 34.22 0.78 20.064 0.025 AB
PanSTARRS_y 33.76 2.32 20.079 0.075 AB

Aperture details

RA, DEC (J2000) = 4h44m17.77s, -21d49m01.16s
semi major axis, semi minor axis (arcsec) = 5.01, 3.53
angle (degrees, anti-clockwise from east) = -121.24

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.83 2.3 21.666 0.320 AB
GALEX_NUV 12.8 1.72 21.132 0.146 AB
DES_g 57.09 0.27 19.509 0.005 AB
PanSTARRS_g 54.34 1.06 19.562 0.021 AB
PanSTARRS_r 82.48 1.31 19.109 0.017 AB
DES_r 88.04 0.37 19.038 0.005 AB
PanSTARRS_i 97.98 1.45 18.922 0.016 AB
PanSTARRS_z 115.01 3.34 18.748 0.032 AB
DES_z 119.17 1.59 18.710 0.014 AB
PanSTARRS_y 130.52 7.33 18.611 0.061 AB
2MASS_J 377.16 111.6 16.564 0.321 Vega
2MASS_H 260.18 150.43 16.494 0.628 Vega
2MASS_K 309.75 202.06 15.835 0.708 Vega
WISE_W1 38.44 9.58 17.239 0.271 Vega
WISE_W2 13.33 12.93 17.749 1.053 Vega
WISE_W3 28.69 52.35 15.082 1.981 Vega
WISE_W4 -292.95 371.04 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})\, 8.449 8.680 8.825
{\rm log}_{10}({\rm SFR}) -2.559 -1.430 -0.430
{\rm log}_{10}({\rm sSFR}) -11.270 -10.139 -9.080
{\rm stellar\ age} 0.702 4.269 6.446

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.391 -0.499 -0.055
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.557 -0.759 0.119

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.080 0.330 0.773
\delta -0.723 -0.290 0.111
\tau_1/\tau_2 0.606 1.017 1.418
Q_{PAH} 1.000 2.951 5.205
U_{min} 3.542 9.502 16.871
{\rm log}_{10}(\gamma_e)\, -2.560 -1.267 -0.371

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.055 -0.199 0.236
{\rm log}_{10}(\tau_{AGN})\, 1.077 1.568 1.983

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.504 -2.011 -1.408
0.03-0.10 Gyr -2.773 -1.359 -0.274
0.10-0.33 Gyr -1.883 -0.857 -0.147
0.33-1.07 Gyr -2.826 -0.912 -0.537
1.07-3.49 Gyr -3.580 -1.263 -0.894
3.49-11.41 Gyr -4.301 -1.591 -1.110
11.41-12.68 Gyr -4.403 -1.611 -0.905

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.260 9.376 9.509
{\rm log}_{10}({\rm SFR}) -0.658 -0.225 0.133
{\rm log}_{10}({\rm sSFR}) -10.064 -9.617 -9.211
{\rm stellar\ age} 5.489 6.869 9.171

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.394 -0.775 -0.354
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.149 0.120 0.395

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.060 0.204 0.439
\delta -0.611 -0.170 0.163
\tau_1/\tau_2 0.668 1.090 1.514
Q_{PAH} 0.857 2.496 4.571
U_{min} 3.326 9.480 17.332
{\rm log}_{10}(\gamma_e)\, -1.858 -0.870 -0.253

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.704 -1.369 -0.796
{\rm log}_{10}(\tau_{AGN})\, 1.404 1.725 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.835 -1.501 -1.030
0.03-0.10 Gyr -0.524 -0.073 0.291
0.10-0.33 Gyr -0.806 -0.225 0.100
0.33-1.07 Gyr -2.098 -0.805 -0.461
1.07-3.49 Gyr -2.021 -0.785 -0.486
3.49-11.41 Gyr -1.066 -0.584 -0.378
11.41-12.68 Gyr -1.171 -0.394 0.337