2018ftj

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Information

Transient

Name: AT2018ftj
Right ascension: 5h20m58.15s
Declination: -21d35m19.90s
Discovery Date: Aug. 31, 2018, 2:31 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.033

Host

Name: 2018ftj
Right ascension: 5h20m58.15s
Declination: -21d35m19.76s
Redshift: 0.083594
Photometric Redshift: 0.068
 

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 3.96
Cutout download processed 0.28
Global aperture construction processed 0.63
Local aperture photometry processed 1.97
Global aperture photometry processed 2.23
Validate local photometry processed 0.01
Validate global photometry processed 7.02
Host information processed 0.1
Global host SED inference processed 528.84
Local host SED inference processed 753.05
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 5h20m58.15s, -21d35m19.90s
semi major axis, semi minor axis (arcsec) = 1.27, 1.27
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 303.51 0.49 17.695 0.002 AB

Aperture details

RA, DEC (J2000) = 5h20m58.14s, -21d35m19.69s
semi major axis, semi minor axis (arcsec) = 10.64, 7.51
angle (degrees, anti-clockwise from east) = -79.24

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 870.24 2.61 16.551 0.003 AB
PanSTARRS_r 1211.45 2.82 16.192 0.003 AB
2MASS_J 3002.9 213.57 14.311 0.077 Vega
2MASS_H 4208.31 340.0 13.472 0.088 Vega
2MASS_K 3726.08 387.0 13.134 0.113 Vega
WISE_W1 3167.36 32.73 12.449 0.011 Vega
WISE_W2 3419.1 43.82 11.726 0.014 Vega
WISE_W3 5301.17 108.87 9.415 0.022 Vega
WISE_W4 10140.96 868.34 7.265 0.093 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})\, 9.550 10.026 10.345
{\rm log}_{10}({\rm SFR}) -0.103 0.444 1.052
{\rm log}_{10}({\rm sSFR}) -10.263 -9.571 -8.431
{\rm stellar\ age} 0.771 5.796 8.782

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.673 -0.985 -0.021
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.502 -0.360 0.065

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.408 0.831 1.361
\delta -0.753 -0.301 0.080
\tau_1/\tau_2 0.627 1.040 1.471
Q_{PAH} 0.364 1.400 3.869
U_{min} 2.983 8.329 15.796
{\rm log}_{10}(\gamma_e)\, -3.459 -2.334 -1.082

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.319 -2.490 -0.477
{\rm log}_{10}(\tau_{AGN})\, 0.899 1.569 2.003

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.001 0.542 1.150
0.03-0.10 Gyr -1.233 0.154 0.932
0.10-0.33 Gyr -1.732 -0.162 0.620
0.33-1.07 Gyr -2.129 -0.202 0.529
1.07-3.49 Gyr -2.707 -0.312 0.366
3.49-11.39 Gyr -2.897 -0.201 0.417
11.39-12.66 Gyr -2.719 -0.084 1.013

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.780 10.891 10.974
{\rm log}_{10}({\rm SFR}) -0.025 0.529 1.077
{\rm log}_{10}({\rm sSFR}) -10.924 -10.312 -9.819
{\rm stellar\ age} 5.997 7.253 8.858

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.510 -0.094 0.131
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.591 -0.700 -0.153

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.141 0.315 0.521
\delta -0.576 -0.129 0.223
\tau_1/\tau_2 0.381 0.778 1.206
Q_{PAH} 0.163 0.554 1.597
U_{min} 2.561 7.076 13.722
{\rm log}_{10}(\gamma_e)\, -3.506 -2.771 -1.714

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.030 -0.896 -0.788
{\rm log}_{10}(\tau_{AGN})\, 0.745 0.842 0.994

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.201 0.434 0.825
0.03-0.10 Gyr -0.342 0.434 1.194
0.10-0.33 Gyr -0.323 0.416 1.000
0.33-1.07 Gyr -0.340 0.454 0.839
1.07-3.49 Gyr 0.056 0.747 1.074
3.49-11.39 Gyr 0.676 0.997 1.155
11.39-12.66 Gyr 0.453 1.107 1.705