2018huu

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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
 

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 6.51
Cutout download processed 9.48
Global aperture construction processed 0.61
Local aperture photometry processed 4.41
Global aperture photometry processed 3.92
Validate local photometry processed 0.02
Validate global photometry processed 11.27
Host information processed 0.15
Global host SED inference processed 486.55
Local host SED inference processed 498.65
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.07
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) = 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
 

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})\, 9.990 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