2018mqs results

Information

Transient
Name:AT2018mqs
Right ascension: 8h31m13.92s
Declination:28d16m48.86s
Discovery Date:April 9, 2018, 5:19 a.m.
Classification:None
Redshift:None
MW E(B-V):0.033
Host
Name:J083113.91+281648.96
Right ascension: 8h31m13.91s
Declination:28d16m48.96s
Redshift:None
Photometric Redshift:0.098
 

Cutout Download Report

Downloaded Unavailable
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_z
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.32
Transient MWEBV processed 0.04
Host match processed 4.73
Host information processed 0.15
Host MWEBV processed 0.03
Global aperture construction processed 0.64
Global aperture photometry processed 6.29
Validate global photometry processed 18.66
Global host SED inference processed 403.28
Local aperture photometry processed 6.19
Validate local photometry processed 0.02
Local host SED inference processed 535.08
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h31m13.92s, 28d16m48.86s
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 126.62 1.25 18.644 0.011 AB
PanSTARRS_i 158.75 0.45 18.398 0.003 AB
PanSTARRS_z 201.64 0.98 18.139 0.005 AB
DES_z 238.29 4.24 17.957 0.019 AB
PanSTARRS_y 251.88 2.32 17.897 0.010 AB

Aperture details

RA, DEC (J2000):8h31m13.91s, 28d16m49.08s
semi major axis, semi minor axis (arcsec):4.85, 3.35
angle (degrees, anti-clockwise from east):-139.97
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.22 0.42 23.681 0.370 AB
GALEX_NUV -0.05 0.43 AB
SDSS_u 14.96 2.88 20.963 0.209 AB
SDSS_g 103.51 2.85 18.863 0.030 AB
DES_g 115.04 0.65 18.748 0.006 AB
PanSTARRS_g 121.05 1.37 18.693 0.012 AB
SDSS_r 251.94 4.43 17.897 0.019 AB
PanSTARRS_r 246.83 1.02 17.919 0.004 AB
DES_r 276.78 1.9 17.795 0.007 AB
SDSS_i 371.91 5.69 17.474 0.017 AB
PanSTARRS_i 367.25 1.45 17.488 0.004 AB
PanSTARRS_z 462.74 3.3 17.237 0.008 AB
SDSS_z 478.03 11.0 17.201 0.025 AB
DES_z 500.41 6.28 17.152 0.014 AB
PanSTARRS_y 552.56 8.13 17.044 0.016 AB
2MASS_J 857.89 89.22 15.672 0.113 Vega
2MASS_H 1222.15 135.12 14.815 0.120 Vega
2MASS_K 399.19 149.99 15.559 0.408 Vega
WISE_W1 476.02 14.45 14.507 0.033 Vega
WISE_W2 335.23 19.3 14.248 0.062 Vega
WISE_W3 66.47 55.91 14.169 0.913 Vega
WISE_W4 -877.05 447.54 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.808 9.989 10.092
{\rm log}_{10}({\rm SFR}) -0.903 -0.134 0.473
{\rm log}_{10}({\rm sSFR}) -10.914 -10.115 -9.455
{\rm stellar\ age} 3.595 6.621 8.392

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.452 -0.082 0.111
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.234 -0.385 0.264

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.232 0.684 1.261
\delta -0.486 -0.140 0.158
\tau_1/\tau_2 0.706 1.076 1.459
Q_{PAH} 0.852 2.849 5.606
U_{min} 3.080 8.621 15.814
{\rm log}_{10}(\gamma_e)\, -3.197 -2.010 -0.619

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.698 -1.324 -0.223
{\rm log}_{10}(\tau_{AGN})\, 1.077 1.519 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.542 -0.461 -0.010
0.03-0.10 Gyr -1.005 -0.092 0.584
0.10-0.33 Gyr -0.757 -0.008 0.607
0.33-1.06 Gyr -1.093 -0.145 0.349
1.06-3.45 Gyr -1.287 -0.182 0.186
3.45-11.24 Gyr -1.108 0.010 0.251
11.24-12.48 Gyr -0.901 0.110 0.754

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.252 10.363 10.452
{\rm log}_{10}({\rm SFR}) -1.059 -0.422 -0.062
{\rm log}_{10}({\rm sSFR}) -11.448 -10.757 -10.373
{\rm stellar\ age} 5.787 7.161 8.818

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.782 -0.468 -0.201
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.694 -0.689 0.196

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.348 0.496 0.685
\delta -0.762 -0.429 -0.113
\tau_1/\tau_2 0.658 0.990 1.325
Q_{PAH} 0.895 2.651 5.171
U_{min} 2.468 7.556 14.930
{\rm log}_{10}(\gamma_e)\, -3.078 -1.828 -0.738

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.958 -1.702 -1.277
{\rm log}_{10}(\tau_{AGN})\, 0.919 1.279 1.737

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.794 -0.253 0.049
0.03-0.10 Gyr -1.702 -0.593 -0.089
0.10-0.33 Gyr -1.665 -0.485 0.043
0.33-1.06 Gyr -1.458 -0.196 0.310
1.06-3.45 Gyr -0.598 0.284 0.600
3.45-11.24 Gyr 0.080 0.487 0.657
11.24-12.48 Gyr -0.076 0.550 1.201