2018mbj results

Information

Transient
Name:AT2018mbj
Right ascension: 9h09m04.69s
Declination:20d05m45.53s
Discovery Date:May 31, 2018, 11:16 p.m.
Classification:None
Redshift:None
MW E(B-V):0.031
Host
Name:25767
Right ascension: 9h09m04.73s
Declination:20d05m50.27s
Redshift:0.027630
Photometric Redshift:None
 

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: blocked

Task Name Status Time (s)
Cutout download processed 23.46
Transient MWEBV processed 0.04
Host match processed 4.04
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.72
Global aperture photometry processed 6.13
Validate global photometry processed 17.54
Global host SED inference processed 544.5
Local aperture photometry processed 6.23
Validate local photometry processed 0.03
Local host SED inference processed 465.11
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h09m04.69s, 20d05m45.53s
semi major axis, semi minor axis (arcsec):3.61, 3.61
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 86.53 3.17 19.057 0.040 AB
SDSS_g 402.2 5.36 17.389 0.014 AB
DES_g 431.49 0.9 17.313 0.002 AB
PanSTARRS_g 405.26 0.95 17.381 0.003 AB
SDSS_r 783.28 7.46 16.665 0.010 AB
PanSTARRS_r 760.6 1.33 16.697 0.002 AB
DES_r 883.64 2.23 16.534 0.003 AB
SDSS_i 1080.01 8.9 16.316 0.009 AB
PanSTARRS_i 1040.86 1.27 16.357 0.001 AB
PanSTARRS_z 1276.92 2.76 16.135 0.002 AB
SDSS_z 1417.55 13.1 16.021 0.010 AB
DES_z 1485.78 6.14 15.970 0.004 AB
PanSTARRS_y 1575.16 7.0 15.907 0.005 AB
2MASS_J 2116.58 77.16 14.691 0.040 Vega
2MASS_H 2832.53 133.08 13.902 0.051 Vega
2MASS_K 2153.37 132.58 13.729 0.067 Vega

Aperture details

RA, DEC (J2000):9h09m04.73s, 20d05m50.49s
semi major axis, semi minor axis (arcsec):17.38, 11.15
angle (degrees, anti-clockwise from east):-171.15
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.57 1.38 20.516 0.066 AB
GALEX_NUV 37.52 1.25 19.964 0.036 AB
SDSS_u 550.74 10.24 17.048 0.020 AB
SDSS_g 2173.26 13.05 15.557 0.007 AB
DES_g 2346.51 2.23 15.474 0.001 AB
PanSTARRS_g 2388.59 3.35 15.455 0.002 AB
SDSS_r 4454.44 18.51 14.778 0.005 AB
PanSTARRS_r 4592.31 4.92 14.745 0.001 AB
DES_r 4908.06 5.4 14.673 0.001 AB
SDSS_i 6388.8 22.94 14.386 0.004 AB
PanSTARRS_z 7831.79 10.43 14.165 0.001 AB
SDSS_z 8183.34 41.14 14.118 0.005 AB
DES_z 8407.35 14.96 14.088 0.002 AB
PanSTARRS_y 9539.23 26.64 13.951 0.003 AB
2MASS_J 11921.72 300.03 12.814 0.027 Vega
2MASS_H 14419.97 519.16 12.135 0.039 Vega
2MASS_K 11709.12 519.34 11.891 0.048 Vega
WISE_W1 5562.62 52.2 11.838 0.010 Vega
WISE_W2 3025.01 57.41 11.859 0.021 Vega
WISE_W3 1683.51 180.34 10.660 0.116 Vega
WISE_W4 1519.84 799.2 9.326 0.571 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.438 9.612 9.768
{\rm log}_{10}({\rm SFR}) -0.773 -0.313 0.100
{\rm log}_{10}({\rm sSFR}) -10.460 -9.963 -9.461
{\rm stellar\ age} 4.294 6.829 8.636

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.467 -0.814 -0.328
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.703 -1.035 -0.024

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.578 0.930 1.249
\delta -0.708 -0.421 -0.139
\tau_1/\tau_2 0.558 0.917 1.283
Q_{PAH} 0.476 1.966 3.993
U_{min} 2.532 7.531 14.301
{\rm log}_{10}(\gamma_e)\, -3.573 -2.540 -1.627

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.421 -3.094 -1.344
{\rm log}_{10}(\tau_{AGN})\, 0.896 1.224 1.844

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.534 -0.245 0.010
0.03-0.10 Gyr -1.244 -0.386 0.153
0.10-0.33 Gyr -1.396 -0.490 0.033
0.33-1.10 Gyr -1.323 -0.506 -0.092
1.10-3.64 Gyr -1.155 -0.417 -0.108
3.64-12.05 Gyr -0.973 -0.375 -0.110
12.05-13.39 Gyr -1.107 -0.322 0.306

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.512 10.609 10.661
{\rm log}_{10}({\rm SFR}) -2.036 -1.557 -1.186
{\rm log}_{10}({\rm sSFR}) -12.623 -12.129 -11.801
{\rm stellar\ age} 8.640 12.216 12.705

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.755 -0.580 -0.395
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.522 -0.436 0.268

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.099 0.193 0.319
\delta -0.071 0.147 0.308
\tau_1/\tau_2 0.458 0.891 1.346
Q_{PAH} 0.339 1.077 2.709
U_{min} 3.385 8.862 16.790
{\rm log}_{10}(\gamma_e)\, -2.577 -1.642 -0.765

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.592 -3.878 -2.948
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.611 1.980

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.192 -1.532 -1.214
0.03-0.10 Gyr -3.235 -1.662 -1.126
0.10-0.33 Gyr -4.269 -1.982 -1.245
0.33-1.10 Gyr -5.120 -2.145 -1.177
1.10-3.64 Gyr -3.956 -1.839 -0.696
3.64-12.05 Gyr -2.089 -0.183 0.742
12.05-13.39 Gyr 0.859 1.706 1.785