2018dav

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Information

Transient

Name: AT2018dav
Right ascension: 13h25m31.07s
Declination: -14d21m17.53s
Discovery Date: June 30, 2018, 5:38 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.049

Host

Name: 2018dav
Right ascension: 13h25m31.10s
Declination: -14d21m22.32s
Redshift: 0.022389
Photometric Redshift: 0.022
 

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 0.91
Cutout download processed 3.92
Global aperture construction processed 0.68
Local aperture photometry processed 4.33
Global aperture photometry processed 4.5
Validate local photometry processed 0.02
Validate global photometry processed 12.65
Host information processed 0.09
Global host SED inference processed 424.05
Local host SED inference processed 596.18
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 13h25m31.07s, -14d21m17.53s
semi major axis, semi minor axis (arcsec) = 4.42, 4.42
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 54.11 7.29 19.567 0.146 AB
PanSTARRS_g 837.08 1.2 16.593 0.002 AB
PanSTARRS_r 1469.01 1.77 15.982 0.001 AB
PanSTARRS_i 1976.47 2.11 15.660 0.001 AB
PanSTARRS_z 2606.4 3.1 15.360 0.001 AB
PanSTARRS_y 2938.68 6.49 15.230 0.002 AB
2MASS_J 3608.63 107.93 14.112 0.032 Vega
2MASS_H 4521.97 150.87 13.394 0.036 Vega
2MASS_K 3913.17 211.29 13.081 0.059 Vega

Aperture details

RA, DEC (J2000) = 13h25m31.04s, -14d21m22.11s
semi major axis, semi minor axis (arcsec) = 26.35, 20.91
angle (degrees, anti-clockwise from east) = -86.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 504.59 23.45 17.143 0.050 AB
GALEX_NUV 802.1 16.67 16.639 0.023 AB
PanSTARRS_g 6071.13 5.67 14.442 0.001 AB
PanSTARRS_z 17155.61 15.54 13.314 0.001 AB
2MASS_H 29177.26 797.85 11.370 0.030 Vega
WISE_W1 13363.48 69.71 10.886 0.006 Vega
WISE_W2 8381.75 75.47 10.753 0.010 Vega
WISE_W4 107736.59 2474.09 4.699 0.025 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})\, 9.802 9.878 9.973
{\rm log}_{10}({\rm SFR}) -1.100 -0.516 -0.185
{\rm log}_{10}({\rm sSFR}) -10.958 -10.398 -10.054
{\rm stellar\ age} 7.483 8.465 11.494

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.028 -0.577 -0.299
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.594 -0.973 -0.255

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.167 0.558 0.997
\delta -0.079 0.164 0.325
\tau_1/\tau_2 0.627 1.015 1.421
Q_{PAH} 0.925 3.258 5.347
U_{min} 2.537 7.869 14.999
{\rm log}_{10}(\gamma_e)\, -3.472 -2.066 -0.847

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.154 -2.698 -1.263
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.583 2.034

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.196 -0.728 -0.328
0.03-0.10 Gyr -1.243 -0.475 -0.089
0.10-0.33 Gyr -1.559 -0.666 -0.233
0.33-1.10 Gyr -1.900 -0.872 -0.402
1.10-3.65 Gyr -2.021 -0.747 -0.197
3.65-12.11 Gyr -0.597 -0.027 0.113
12.11-13.46 Gyr -0.319 0.300 0.973

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.403 10.514 10.640
{\rm log}_{10}({\rm SFR}) 0.448 0.849 1.196
{\rm log}_{10}({\rm sSFR}) -10.120 -9.679 -9.279
{\rm stellar\ age} 6.748 7.964 10.670

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.005 -0.486 -0.181
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.885 -1.529 0.215

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.285 0.488 0.742
\delta -0.463 -0.157 0.100
\tau_1/\tau_2 0.593 1.017 1.445
Q_{PAH} 0.532 1.529 3.327
U_{min} 3.341 8.884 16.306
{\rm log}_{10}(\gamma_e)\, -2.541 -1.826 -1.353

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.969 -2.680 -1.830
{\rm log}_{10}(\tau_{AGN})\, 1.089 1.693 2.035

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.707 0.404 0.723
0.03-0.10 Gyr 0.398 0.946 1.344
0.10-0.33 Gyr -1.282 0.086 0.727
0.33-1.10 Gyr -1.753 -0.185 0.351
1.10-3.65 Gyr -1.153 0.124 0.553
3.65-12.11 Gyr 0.000 0.574 0.760
12.11-13.46 Gyr 0.144 0.825 1.529