2018fqa

Download data

Information

Transient

Name: AT2018fqa
Right ascension: 0h54m23.19s
Declination: -23d48m31.01s
Discovery Date: Aug. 31, 2018, 11:41 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name: 2018fqa
Right ascension: 0h54m23.00s
Declination: -23d48m24.49s
Redshift: None
Photometric Redshift: 0.097
 

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 2.74
Cutout download processed 5.28
Global aperture construction processed 0.65
Local aperture photometry processed 5.95
Global aperture photometry processed 6.11
Validate local photometry processed 0.03
Validate global photometry processed 15.39
Host information processed 0.1
Global host SED inference processed 461.67
Local host SED inference processed 636.12
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.08
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) = 0h54m23.19s, -23d48m31.01s
semi major axis, semi minor axis (arcsec) = 1.11, 1.11
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 3.26 0.09 22.617 0.031 AB
PanSTARRS_i 3.17 0.52 22.647 0.177 AB
PanSTARRS_z 1.85 0.83 23.234 0.489 AB
DES_z 3.36 0.3 22.584 0.097 AB
PanSTARRS_y 8.43 2.23 21.585 0.287 AB

Aperture details

RA, DEC (J2000) = 0h54m22.99s, -23d48m24.32s
semi major axis, semi minor axis (arcsec) = 5.06, 4.14
angle (degrees, anti-clockwise from east) = -121.21

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.35 3.44 20.479 0.160 AB
GALEX_NUV 30.79 2.34 20.179 0.083 AB
DES_g 103.33 0.36 18.864 0.004 AB
PanSTARRS_g 91.99 1.36 18.991 0.016 AB
PanSTARRS_r 134.54 2.45 18.578 0.020 AB
DES_r 147.8 0.52 18.476 0.004 AB
PanSTARRS_i 166.54 2.1 18.346 0.014 AB
PanSTARRS_z 176.88 3.39 18.281 0.021 AB
DES_z 183.88 1.82 18.239 0.011 AB
PanSTARRS_y 194.12 8.92 18.180 0.050 AB
2MASS_J 90.27 111.68 18.116 1.343 Vega
2MASS_H 339.39 163.94 16.206 0.524 Vega
2MASS_K 384.65 184.49 15.600 0.521 Vega
WISE_W1 72.68 8.85 16.547 0.132 Vega
WISE_W2 31.91 13.22 16.801 0.450 Vega
WISE_W3 16.26 62.46 15.698 4.170 Vega
WISE_W4 -11.17 406.57 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})\, 7.725 8.101 8.361
{\rm log}_{10}({\rm SFR}) -1.407 -0.810 -0.180
{\rm log}_{10}({\rm sSFR}) -9.578 -8.855 -7.990
{\rm stellar\ age} 0.189 2.629 5.922

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.630 -0.963 -0.217
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.467 -0.705 0.104

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.973 1.561 2.274
\delta -0.016 0.198 0.330
\tau_1/\tau_2 0.726 1.149 1.553
Q_{PAH} 1.515 3.668 5.825
U_{min} 3.349 9.445 17.119
{\rm log}_{10}(\gamma_e)\, -3.037 -1.925 -0.677

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.401 -0.169 0.322
{\rm log}_{10}(\tau_{AGN})\, 0.945 1.336 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.494 -0.835 -0.215
0.03-0.10 Gyr -1.948 -1.010 -0.190
0.10-0.33 Gyr -2.631 -1.279 -0.611
0.33-1.06 Gyr -4.133 -1.784 -1.197
1.06-3.45 Gyr -5.306 -2.297 -1.536
3.45-11.24 Gyr -6.044 -2.523 -1.699
11.24-12.49 Gyr -6.248 -2.575 -1.552

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.579 9.702 9.837
{\rm log}_{10}({\rm SFR}) -0.039 0.208 0.459
{\rm log}_{10}({\rm sSFR}) -9.744 -9.493 -9.213
{\rm stellar\ age} 5.897 6.972 9.228

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.519 -1.073 -0.630
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.954 0.197 0.411

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.040 0.135 0.282
\delta -0.541 -0.091 0.220
\tau_1/\tau_2 0.628 1.042 1.439
Q_{PAH} 0.813 2.462 4.630
U_{min} 2.879 8.754 15.922
{\rm log}_{10}(\gamma_e)\, -2.497 -1.324 -0.344

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.168 -1.553 -0.899
{\rm log}_{10}(\tau_{AGN})\, 1.273 1.684 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.961 -0.871 -0.464
0.03-0.10 Gyr 0.096 0.361 0.616
0.10-0.33 Gyr -0.820 -0.064 0.231
0.33-1.06 Gyr -1.504 -0.513 -0.218
1.06-3.45 Gyr -1.459 -0.480 -0.211
3.45-11.24 Gyr -0.615 -0.234 -0.039
11.24-12.49 Gyr -0.664 -0.025 0.699