2018fiv

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Information

Transient

Name: 2018fiv
Right ascension: 21h54m36.51s
Declination: 18d06m56.01s
Discovery Date: None
Classification: None
Redshift: 0.055149
MW E(B-V): 0.072

Host

Name:
Right ascension: 21h54m36.09s
Declination: 18d06m53.73s
Redshift: 0.072484
Photometric Redshift: 0.060
 

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 7.75
Cutout download processed 27.85
Global aperture construction processed 0.75
Local aperture photometry processed 7.29
Global aperture photometry processed 6.39
Validate local photometry processed 0.03
Validate global photometry processed 18.94
Host information processed 0.18
Global host SED inference processed 590.43
Local host SED inference processed 533.59
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.05
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) = 21h54m36.51s, 18d06m56.01s
semi major axis, semi minor axis (arcsec) = 1.45, 1.45
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 20.3 1.22 20.631 0.065 AB
DES_g 21.66 0.19 20.561 0.010 AB
PanSTARRS_g 20.16 0.46 20.639 0.025 AB
SDSS_r 37.66 1.74 19.960 0.050 AB
PanSTARRS_r 35.52 0.48 20.024 0.015 AB
DES_r 43.72 0.51 19.798 0.013 AB
SDSS_i 55.16 2.26 19.546 0.044 AB
PanSTARRS_i 49.43 0.55 19.665 0.012 AB
PanSTARRS_z 63.0 1.19 19.402 0.020 AB
SDSS_z 70.6 5.14 19.278 0.079 AB
DES_z 89.98 1.76 19.015 0.021 AB
PanSTARRS_y 80.14 3.25 19.140 0.044 AB

Aperture details

RA, DEC (J2000) = 21h54m36.11s, 18d06m54.31s
semi major axis, semi minor axis (arcsec) = 24.99, 4.74
angle (degrees, anti-clockwise from east) = -113.94

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 43.92 6.15 19.793 0.152 AB
GALEX_NUV 35.18 4.42 20.034 0.136 AB
SDSS_g 365.92 5.72 17.492 0.017 AB
DES_g 241.41 0.8 17.943 0.004 AB
PanSTARRS_g 430.04 3.43 17.316 0.009 AB
SDSS_r 719.33 8.79 16.758 0.013 AB
PanSTARRS_r 730.84 3.48 16.740 0.005 AB
DES_r 533.78 1.97 17.082 0.004 AB
SDSS_i 1065.5 12.36 16.331 0.013 AB
PanSTARRS_i 1063.61 4.04 16.333 0.004 AB
SDSS_z 1388.64 36.58 16.044 0.029 AB
DES_z 1133.42 6.69 16.264 0.006 AB
PanSTARRS_y 1741.89 24.09 15.797 0.015 AB
2MASS_J 2212.15 295.34 14.643 0.145 Vega
2MASS_H 3170.18 465.83 13.780 0.160 Vega
2MASS_K 3734.06 434.4 13.132 0.126 Vega
WISE_W1 2468.34 36.79 12.720 0.016 Vega
WISE_W2 1841.26 40.47 12.398 0.024 Vega
WISE_W4 11615.19 1270.8 7.117 0.119 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})\, 8.826 9.179 9.311
{\rm log}_{10}({\rm SFR}) -1.122 -0.461 0.205
{\rm log}_{10}({\rm sSFR}) -10.410 -9.643 -8.669
{\rm stellar\ age} 1.295 5.464 7.370

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.262 0.006 0.136
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.557 -0.393 0.284

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.354 0.967 1.391
\delta -0.339 -0.045 0.249
\tau_1/\tau_2 0.709 1.082 1.497
Q_{PAH} 0.845 3.079 5.555
U_{min} 3.134 8.400 16.038
{\rm log}_{10}(\gamma_e)\, -2.792 -1.382 -0.398

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.207 -1.247 -0.188
{\rm log}_{10}(\tau_{AGN})\, 0.972 1.394 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.474 -0.793 -0.258
0.03-0.10 Gyr -1.228 -0.422 0.323
0.10-0.33 Gyr -1.341 -0.544 0.087
0.33-1.07 Gyr -1.963 -0.752 -0.220
1.07-3.52 Gyr -2.352 -0.880 -0.549
3.52-11.52 Gyr -2.601 -0.893 -0.577
11.52-12.80 Gyr -2.495 -0.911 -0.331

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.681 10.753 10.827
{\rm log}_{10}({\rm SFR}) 0.303 0.590 0.822
{\rm log}_{10}({\rm sSFR}) -10.477 -10.167 -9.895
{\rm stellar\ age} 6.782 7.791 10.593

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.617 -0.379 -0.164
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.491 -0.345 -0.258

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.899 1.130 1.371
\delta 0.284 0.350 0.386
\tau_1/\tau_2 0.186 0.524 1.049
Q_{PAH} 1.384 2.805 4.365
U_{min} 2.677 7.800 15.500
{\rm log}_{10}(\gamma_e)\, -3.004 -2.054 -1.483

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.336 -1.695 -1.217
{\rm log}_{10}(\tau_{AGN})\, 1.106 1.615 1.983

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.726 0.964 1.180
0.03-0.10 Gyr -1.972 0.004 0.572
0.10-0.33 Gyr -2.101 -0.270 0.287
0.33-1.07 Gyr -1.858 -0.294 0.293
1.07-3.52 Gyr -1.092 0.266 0.838
3.52-11.52 Gyr 0.132 0.891 1.020
11.52-12.80 Gyr 0.218 1.058 1.821