2018fsb

Download data

Information

Transient

Name: AT2018fsb
Right ascension: 21h53m33.63s
Declination: -9d36m47.08s
Discovery Date: Sept. 1, 2018, 11:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.039

Host

Name: 2018fsb
Right ascension: 21h53m33.30s
Declination: -9d36m41.11s
Redshift: None
Photometric Redshift: 0.098
 

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 2.33
Cutout download processed 6.69
Global aperture construction processed 0.62
Local aperture photometry processed 5.32
Global aperture photometry processed 5.69
Validate local photometry processed 0.02
Validate global photometry processed 15.05
Host information processed 0.09
Global host SED inference processed 443.38
Local host SED inference processed 1387.53
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 21h53m33.63s, -9d36m47.08s
semi major axis, semi minor axis (arcsec) = 1.1, 1.1
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 3.58 0.26 22.515 0.078 AB
PanSTARRS_z 4.04 0.82 22.383 0.219 AB
DES_z 48.38 1.36 19.688 0.031 AB
PanSTARRS_y 9.5 1.89 21.456 0.216 AB

Aperture details

RA, DEC (J2000) = 21h53m33.29s, -9d36m40.96s
semi major axis, semi minor axis (arcsec) = 12.81, 8.69
angle (degrees, anti-clockwise from east) = -70.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.08 0.31 20.819 0.020 AB
GALEX_NUV 25.16 0.25 20.398 0.011 AB
DES_g 432.12 1.14 17.311 0.003 AB
PanSTARRS_g 309.63 2.4 17.673 0.008 AB
PanSTARRS_r 519.1 2.93 17.112 0.006 AB
DES_r 574.45 3.17 17.002 0.006 AB
PanSTARRS_i 704.12 2.61 16.781 0.004 AB
PanSTARRS_z 848.22 7.78 16.579 0.010 AB
DES_z 967.27 6.64 16.436 0.007 AB
PanSTARRS_y 1053.64 17.73 16.343 0.018 AB
2MASS_J 1558.66 265.21 15.023 0.185 Vega
2MASS_H 1443.13 434.17 14.634 0.327 Vega
2MASS_K 1291.06 477.22 14.285 0.401 Vega
WISE_W1 589.12 20.18 14.275 0.037 Vega
WISE_W2 331.67 30.09 14.259 0.098 Vega
WISE_W3 1007.97 132.28 11.217 0.142 Vega
WISE_W4 539.46 689.83 10.450 1.388 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})\, 8.189 8.461 8.821
{\rm log}_{10}({\rm SFR}) 0.212 0.453 0.797
{\rm log}_{10}({\rm sSFR}) -7.973 -7.962 -7.959
{\rm stellar\ age} 0.015 0.015 0.075

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.110 -0.292 0.097
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.562 -0.463 -0.354

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 2.969 3.480 3.830
\delta 0.052 0.150 0.246
\tau_1/\tau_2 0.140 0.366 0.620
Q_{PAH} 0.436 2.191 4.963
U_{min} 4.232 11.143 18.316
{\rm log}_{10}(\gamma_e)\, -3.222 -1.596 -0.621

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.593 -0.625 0.157
{\rm log}_{10}(\tau_{AGN})\, 1.129 1.654 2.013

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.742 0.983 1.323
0.03-0.10 Gyr -3.737 -2.925 -1.702
0.10-0.33 Gyr -6.970 -5.057 -2.912
0.33-1.06 Gyr -9.083 -6.596 -4.012
1.06-3.45 Gyr -11.056 -7.898 -4.599
3.45-11.23 Gyr -12.311 -8.417 -4.779
11.23-12.48 Gyr -13.202 -8.517 -4.155

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.359 10.416 10.452
{\rm log}_{10}({\rm SFR}) -0.141 0.196 0.499
{\rm log}_{10}({\rm sSFR}) -10.556 -10.217 -9.879
{\rm stellar\ age} 5.137 5.944 6.748

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.314 -0.224 -0.146
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.489 -0.265 -0.056

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.121 0.170 0.253
\delta -0.922 -0.764 -0.554
\tau_1/\tau_2 0.638 0.976 1.268
Q_{PAH} 0.372 1.176 3.303
U_{min} 2.009 6.264 13.289
{\rm log}_{10}(\gamma_e)\, -1.953 -1.374 -0.625

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.641 -3.968 -2.898
{\rm log}_{10}(\tau_{AGN})\, 1.073 1.605 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.496 -0.180 0.066
0.03-0.10 Gyr -0.111 0.284 0.638
0.10-0.33 Gyr 0.480 0.728 0.958
0.33-1.06 Gyr 0.540 0.718 0.855
1.06-3.45 Gyr 0.337 0.531 0.695
3.45-11.23 Gyr 0.314 0.477 0.583
11.23-12.48 Gyr 0.089 0.504 0.870