2018git results

Information

Transient
Name:2018git
Right ascension: 1h40m04.32s
Declination:15d04m16.12s
Discovery Date:None
Classification:None
Redshift:0.071321
MW E(B-V):0.041
Host
Name:1474409
Right ascension: 1h40m04.30s
Declination:15d04m16.48s
Redshift:0.071321
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: completed

Task Name Status Time (s)
Cutout download processed 25.49
Transient MWEBV processed 0.05
Host match processed 5.08
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 6.77
Validate global photometry processed 18.34
Global host SED inference processed 377.2
Local aperture photometry processed 7.81
Validate local photometry processed 0.03
Local host SED inference processed 458.93
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h40m04.32s, 15d04m16.12s
semi major axis, semi minor axis (arcsec):1.47, 1.47
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 136.01 3.06 18.566 0.024 AB
DES_g 169.12 0.56 18.330 0.004 AB
PanSTARRS_g 134.62 0.44 18.577 0.004 AB
SDSS_r 275.99 4.36 17.798 0.017 AB
PanSTARRS_r 307.09 0.7 17.682 0.002 AB
DES_r 381.73 1.6 17.446 0.005 AB
SDSS_i 429.81 5.51 17.317 0.014 AB
PanSTARRS_i 451.79 0.63 17.263 0.002 AB
PanSTARRS_z 559.77 1.15 17.030 0.002 AB
SDSS_z 542.09 7.23 17.065 0.014 AB
DES_z 614.35 4.67 16.929 0.008 AB
PanSTARRS_y 698.7 2.3 16.789 0.004 AB

Aperture details

RA, DEC (J2000):1h40m04.30s, 15d04m15.91s
semi major axis, semi minor axis (arcsec):9.46, 5.18
angle (degrees, anti-clockwise from east):-33.59
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.52 0.76 21.156 0.066 AB
GALEX_NUV 23.03 0.66 20.494 0.031 AB
SDSS_u 124.93 5.77 18.658 0.050 AB
SDSS_g 414.07 5.66 17.357 0.015 AB
DES_g 431.55 0.98 17.312 0.002 AB
PanSTARRS_g 430.25 1.81 17.316 0.005 AB
SDSS_r 797.05 8.0 16.646 0.011 AB
PanSTARRS_r 820.42 2.78 16.615 0.004 AB
DES_r 879.66 2.58 16.539 0.003 AB
SDSS_i 1173.9 10.51 16.226 0.010 AB
PanSTARRS_i 1174.09 2.48 16.226 0.002 AB
PanSTARRS_z 1425.28 4.89 16.015 0.004 AB
SDSS_z 1536.09 21.56 15.934 0.015 AB
DES_z 1468.24 7.46 15.983 0.006 AB
PanSTARRS_y 1809.94 10.62 15.756 0.006 AB
2MASS_J 2187.63 205.18 14.655 0.102 Vega
2MASS_H 2583.46 313.36 14.002 0.132 Vega
2MASS_K 2989.51 380.91 13.373 0.138 Vega
WISE_W1 1252.01 20.54 13.457 0.018 Vega
WISE_W2 813.58 26.5 13.285 0.035 Vega
WISE_W3 2513.88 76.1 10.225 0.033 Vega
WISE_W4 1913.92 487.85 9.075 0.277 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.903 10.060 10.165
{\rm log}_{10}({\rm SFR}) -0.412 -0.007 0.459
{\rm log}_{10}({\rm sSFR}) -10.520 -10.087 -9.482
{\rm stellar\ age} 3.849 6.389 7.849

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.971 -0.472 -0.177
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.481 0.136 0.334

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.480 0.738 1.149
\delta -0.852 -0.575 -0.291
\tau_1/\tau_2 0.570 0.896 1.233
Q_{PAH} 0.865 2.789 4.955
U_{min} 2.926 7.900 15.031
{\rm log}_{10}(\gamma_e)\, -3.268 -1.810 -0.849

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.174 -2.819 -1.166
{\rm log}_{10}(\tau_{AGN})\, 0.901 1.430 1.970

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.169 0.133 0.404
0.03-0.10 Gyr -0.749 -0.107 0.473
0.10-0.33 Gyr -0.751 -0.110 0.442
0.33-1.07 Gyr -0.504 0.040 0.472
1.07-3.52 Gyr -0.342 0.139 0.398
3.52-11.53 Gyr -0.448 0.093 0.316
11.53-12.81 Gyr -0.628 0.119 0.672

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.472 10.512 10.551
{\rm log}_{10}({\rm SFR}) -0.148 0.121 0.387
{\rm log}_{10}({\rm sSFR}) -10.679 -10.397 -10.111
{\rm stellar\ age} 6.578 7.238 8.122

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.397 -0.231 -0.128
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.186 0.299 0.405

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.202 0.282 0.421
\delta -0.856 -0.632 -0.336
\tau_1/\tau_2 0.662 0.955 1.266
Q_{PAH} 1.255 2.492 4.084
U_{min} 2.386 6.803 13.649
{\rm log}_{10}(\gamma_e)\, -2.729 -1.846 -1.114

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.031 -2.863 -1.886
{\rm log}_{10}(\tau_{AGN})\, 1.075 1.553 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.152 0.026 0.156
0.03-0.10 Gyr -0.200 0.153 0.487
0.10-0.33 Gyr -0.131 0.172 0.437
0.33-1.07 Gyr -0.134 0.134 0.337
1.07-3.52 Gyr 0.148 0.440 0.652
3.52-11.53 Gyr 0.532 0.673 0.758
11.53-12.81 Gyr 0.269 0.698 1.118