2018huu results

Information

Transient
Name:AT2018huu
Right ascension: 17h55m04.52s
Declination:41d23m54.58s
Discovery Date:Nov. 5, 2018, 2:09 a.m.
Classification:None
Redshift:None
MW E(B-V):0.033
Host
Name:
Right ascension: 17h55m04.45s
Declination:41d23m54.56s
Redshift:None
Photometric Redshift:0.071
 

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_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 9.48
Transient MWEBV processed 0.04
Host match processed 6.51
Host information processed 0.15
Host MWEBV processed 0.07
Global aperture construction processed 0.61
Global aperture photometry processed 3.92
Validate global photometry processed 11.27
Global host SED inference processed 486.55
Local aperture photometry processed 4.41
Validate local photometry processed 0.02
Local host SED inference processed 498.65
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h55m04.52s, 41d23m54.58s
semi major axis, semi minor axis (arcsec):1.48, 1.48
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 87.65 0.42 19.043 0.005 AB
PanSTARRS_r 193.2 0.5 18.185 0.003 AB
PanSTARRS_i 277.13 0.3 17.793 0.001 AB
PanSTARRS_z 341.46 1.13 17.567 0.004 AB
PanSTARRS_y 411.54 2.44 17.364 0.006 AB

Aperture details

RA, DEC (J2000):17h55m04.43s, 41d23m54.77s
semi major axis, semi minor axis (arcsec):7.47, 6.18
angle (degrees, anti-clockwise from east):-3.12
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.77 1.38 22.795 0.541 AB
GALEX_NUV 5.05 1.9 22.141 0.408 AB
PanSTARRS_g 333.79 1.72 17.591 0.006 AB
PanSTARRS_r 661.84 1.92 16.848 0.003 AB
PanSTARRS_i 946.63 1.21 16.460 0.001 AB
PanSTARRS_z 1171.72 4.96 16.228 0.005 AB
PanSTARRS_y 1379.83 11.08 16.050 0.009 AB
2MASS_J 1869.82 139.35 14.826 0.081 Vega
2MASS_H 2181.52 207.17 14.186 0.103 Vega
2MASS_K 2084.08 225.62 13.765 0.118 Vega
WISE_W1 753.05 15.04 14.009 0.022 Vega
WISE_W2 421.93 17.32 13.998 0.045 Vega
WISE_W3 42.77 57.5 14.648 1.460 Vega
WISE_W4 532.7 381.28 10.464 0.777 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.990 10.082 10.190
{\rm log}_{10}({\rm SFR}) -1.935 -1.052 -0.369
{\rm log}_{10}({\rm sSFR}) -12.091 -11.145 -10.449
{\rm stellar\ age} 7.551 9.317 12.059

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.281 -0.805 -0.530
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.565 -0.319 0.288

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.288 0.621 0.973
\delta -0.667 -0.268 0.121
\tau_1/\tau_2 0.600 0.999 1.389
Q_{PAH} 0.656 2.961 5.519
U_{min} 2.731 7.925 15.072
{\rm log}_{10}(\gamma_e)\, -3.388 -2.562 -1.019

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.982 -1.051 -0.290
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.324 1.839

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.346 -1.199 -0.512
0.03-0.10 Gyr -2.485 -1.114 -0.298
0.10-0.33 Gyr -3.283 -1.316 -0.500
0.33-1.07 Gyr -4.130 -1.530 -0.614
1.07-3.52 Gyr -3.606 -1.374 -0.279
3.52-11.53 Gyr -1.366 0.085 0.306
11.53-12.81 Gyr 0.048 0.832 1.288

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.377 10.493 10.630
{\rm log}_{10}({\rm SFR}) -4.148 -1.170 -0.207
{\rm log}_{10}({\rm sSFR}) -14.690 -11.683 -10.610
{\rm stellar\ age} 6.669 7.911 11.977

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.422 -1.068 -0.821
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.428 -0.573 0.187

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.321 0.455 0.618
\delta -0.886 -0.653 -0.305
\tau_1/\tau_2 0.570 0.977 1.420
Q_{PAH} 0.475 1.571 3.717
U_{min} 2.909 8.814 17.547
{\rm log}_{10}(\gamma_e)\, -3.039 -1.384 -0.479

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.514 -3.567 -2.541
{\rm log}_{10}(\tau_{AGN})\, 1.098 1.622 1.973

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.433 -1.804 -0.618
0.03-0.10 Gyr -4.722 -1.296 -0.094
0.10-0.33 Gyr -4.558 -1.233 0.074
0.33-1.07 Gyr -4.374 -1.165 0.107
1.07-3.52 Gyr -3.050 -0.331 0.520
3.52-11.53 Gyr -1.162 0.522 0.778
11.53-12.81 Gyr -0.452 0.821 1.756