2018grt

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Information

Transient

Name: 2018grt
Right ascension: 0h04m36.30s
Declination: 51d59m37.63s
Discovery Date: None
Classification: None
Redshift: 0.041532
MW E(B-V): 0.210

Host

Name:
Right ascension: 0h04m36.34s
Declination: 51d59m37.54s
Redshift: 0.044000
Photometric Redshift:
 

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 6.26
Cutout download processed 11.62
Global aperture construction processed 0.76
Local aperture photometry processed 4.36
Global aperture photometry processed 4.31
Validate local photometry processed 0.02
Validate global photometry processed 10.88
Host information processed 0.18
Global host SED inference processed 439.23
Local host SED inference processed 500.64
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 0h04m36.30s, 51d59m37.63s
semi major axis, semi minor axis (arcsec) = 2.31, 2.31
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 67.11 0.53 19.333 0.009 AB
PanSTARRS_r 158.03 0.75 18.403 0.005 AB
PanSTARRS_i 247.8 0.88 17.915 0.004 AB
PanSTARRS_z 312.52 1.58 17.663 0.005 AB
PanSTARRS_y 395.46 4.07 17.407 0.011 AB

Aperture details

RA, DEC (J2000) = 0h04m36.33s, 51d59m37.73s
semi major axis, semi minor axis (arcsec) = 5.32, 4.18
angle (degrees, anti-clockwise from east) = -25.1

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 5.19 5.53 22.111 1.155 AB
PanSTARRS_g 100.34 1.04 18.896 0.011 AB
PanSTARRS_r 229.65 1.45 17.997 0.007 AB
PanSTARRS_i 357.73 1.73 17.516 0.005 AB
PanSTARRS_z 457.33 3.11 17.249 0.007 AB
PanSTARRS_y 548.23 8.15 17.053 0.016 AB
2MASS_J 650.69 139.51 15.972 0.233 Vega
2MASS_H 654.65 217.03 15.492 0.360 Vega
2MASS_K 622.48 207.16 15.077 0.361 Vega
WISE_W1 267.36 20.76 15.133 0.084 Vega
WISE_W2 132.84 17.56 15.253 0.143 Vega
WISE_W3 14.59 40.87 15.816 3.041 Vega
WISE_W4 284.06 235.86 11.146 0.901 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})\, 9.564 9.691 9.813
{\rm log}_{10}({\rm SFR}) -1.564 -0.874 -0.328
{\rm log}_{10}({\rm sSFR}) -11.313 -10.559 -9.911
{\rm stellar\ age} 6.819 8.339 12.025

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.586 -1.066 -0.648
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.700 0.123 0.383

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.382 0.769 1.163
\delta -0.562 -0.135 0.162
\tau_1/\tau_2 0.595 0.973 1.326
Q_{PAH} 0.821 2.157 4.411
U_{min} 2.503 7.321 14.542
{\rm log}_{10}(\gamma_e)\, -3.390 -2.440 -1.246

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.745 -1.506 -0.531
{\rm log}_{10}(\tau_{AGN})\, 0.960 1.381 1.852

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.711 -0.883 -0.391
0.03-0.10 Gyr -2.035 -0.928 -0.285
0.10-0.33 Gyr -2.774 -1.198 -0.454
0.33-1.09 Gyr -3.135 -1.286 -0.511
1.09-3.59 Gyr -3.134 -1.038 -0.296
3.59-11.85 Gyr -1.268 -0.289 -0.086
11.85-13.17 Gyr -0.542 0.130 0.876

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.720 9.798 9.898
{\rm log}_{10}({\rm SFR}) -2.550 -1.273 -0.614
{\rm log}_{10}({\rm sSFR}) -12.333 -11.063 -10.409
{\rm stellar\ age} 7.677 9.693 12.443

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.727 -1.467 -1.198
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.101 -0.132 0.320

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.313 0.442 0.581
\delta -0.910 -0.762 -0.561
\tau_1/\tau_2 0.582 0.980 1.396
Q_{PAH} 0.600 1.723 3.685
U_{min} 3.555 9.096 16.536
{\rm log}_{10}(\gamma_e)\, -2.800 -1.759 -0.934

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.296 -3.250 -2.263
{\rm log}_{10}(\tau_{AGN})\, 1.109 1.629 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.821 -1.732 -1.106
0.03-0.10 Gyr -2.985 -1.236 -0.476
0.10-0.33 Gyr -3.984 -1.575 -0.725
0.33-1.09 Gyr -5.009 -1.867 -0.886
1.09-3.59 Gyr -4.082 -1.507 -0.510
3.59-11.85 Gyr -2.304 -0.262 -0.006
11.85-13.17 Gyr -0.349 0.576 1.028