2018tq

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Information

Transient

Name: 2018tq
Right ascension: 12h41m51.32s
Declination: 23d30m43.63s
Discovery Date: None
Classification: Ia
Redshift: 0.028680
MW E(B-V): 0.022

Host

Name: 2018tq
Right ascension: 12h41m51.38s
Declination: 23d30m38.23s
Redshift: 0.028647
Photometric Redshift: 0.030
 

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 22.5
Global aperture construction processed 0.63
Local aperture photometry processed 6.92
Global aperture photometry processed 7.54
Validate local photometry processed 0.03
Validate global photometry processed 20.57
Host information processed 0.09
Global host SED inference processed 418.37
Local host SED inference processed 505.2
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) = 12h41m51.32s, 23d30m43.63s
semi major axis, semi minor axis (arcsec) = 3.48, 3.48
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 94.93 3.62 18.957 0.041 AB
SDSS_g 324.82 4.76 17.621 0.016 AB
DES_g 340.04 1.0 17.571 0.003 AB
PanSTARRS_g 328.67 1.03 17.608 0.003 AB
SDSS_r 571.04 6.38 17.008 0.012 AB
PanSTARRS_r 601.79 1.52 16.951 0.003 AB
DES_r 613.49 2.2 16.930 0.004 AB
SDSS_i 772.71 7.62 16.680 0.011 AB
PanSTARRS_i 780.03 1.38 16.670 0.002 AB
PanSTARRS_z 945.68 2.26 16.461 0.003 AB
SDSS_z 956.97 11.73 16.448 0.013 AB
DES_z 965.34 6.84 16.438 0.008 AB
PanSTARRS_y 1152.95 4.7 16.245 0.004 AB
2MASS_J 1298.63 81.06 15.221 0.068 Vega
2MASS_H 1716.66 127.34 14.446 0.081 Vega
2MASS_K 1493.35 122.13 14.127 0.089 Vega

Aperture details

RA, DEC (J2000) = 12h41m51.37s, 23d30m37.93s
semi major axis, semi minor axis (arcsec) = 23.14, 16.89
angle (degrees, anti-clockwise from east) = -141.53

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 302.8 10.12 17.697 0.036 AB
GALEX_NUV 440.88 6.18 17.289 0.015 AB
SDSS_u 1408.45 18.03 16.028 0.014 AB
SDSS_g 3849.9 16.88 14.936 0.005 AB
PanSTARRS_g 3707.65 5.53 14.977 0.002 AB
SDSS_r 6523.66 22.64 14.364 0.004 AB
PanSTARRS_r 6589.93 8.05 14.353 0.001 AB
DES_r 7074.39 7.74 14.276 0.001 AB
SDSS_i 8673.66 27.92 14.054 0.003 AB
SDSS_z 10598.65 55.54 13.837 0.006 AB
PanSTARRS_y 12501.57 26.78 13.658 0.002 AB
WISE_W2 4355.72 58.48 11.463 0.015 Vega
WISE_W3 16217.11 231.75 8.201 0.016 Vega
WISE_W4 32014.24 1740.75 6.017 0.059 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})\, 9.408 9.534 9.646
{\rm log}_{10}({\rm SFR}) -1.237 -0.622 -0.111
{\rm log}_{10}({\rm sSFR}) -10.865 -10.189 -9.591
{\rm stellar\ age} 5.582 7.265 8.845

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.566 -1.001 -0.583
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.601 0.115 0.340

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.401 0.801 1.106
\delta -0.430 -0.139 0.192
\tau_1/\tau_2 0.685 1.049 1.393
Q_{PAH} 0.578 2.456 4.395
U_{min} 2.433 7.532 14.489
{\rm log}_{10}(\gamma_e)\, -3.492 -2.243 -1.043

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.081 -2.295 -0.951
{\rm log}_{10}(\tau_{AGN})\, 0.937 1.388 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.168 -0.762 -0.408
0.03-0.10 Gyr -1.386 -0.581 -0.014
0.10-0.33 Gyr -1.369 -0.627 -0.095
0.33-1.10 Gyr -1.387 -0.705 -0.307
1.10-3.63 Gyr -1.101 -0.534 -0.236
3.63-12.04 Gyr -0.775 -0.388 -0.204
12.04-13.37 Gyr -0.917 -0.316 0.243

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.413 10.497 10.595
{\rm log}_{10}({\rm SFR}) 0.451 0.687 0.916
{\rm log}_{10}({\rm sSFR}) -10.087 -9.821 -9.559
{\rm stellar\ age} 6.450 7.718 9.520

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.683 -0.447 -0.317
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.086 0.288 0.427

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.271 0.441 0.649
\delta -0.526 -0.263 -0.047
\tau_1/\tau_2 0.473 0.847 1.249
Q_{PAH} 0.357 0.934 1.726
U_{min} 2.449 6.664 13.362
{\rm log}_{10}(\gamma_e)\, -3.648 -2.726 -1.975

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.455 -3.574 -2.312
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.564 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.002 0.287 0.453
0.03-0.10 Gyr 0.519 0.792 1.053
0.10-0.33 Gyr -0.451 0.306 0.747
0.33-1.10 Gyr -0.719 0.056 0.457
1.10-3.63 Gyr -0.479 0.282 0.606
3.63-12.04 Gyr 0.296 0.592 0.739
12.04-13.37 Gyr 0.200 0.748 1.357