ASASSN-16dn

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Information

Transient

Name: ASASSN-16dn
Right ascension: 10h48m49.44s
Declination: -20d15m50.04s
Discovery Date: None
Classification: None
Redshift: 0.012850
MW E(B-V): 0.033

Host

Name:
Right ascension: 10h48m48.72s
Declination: -20d15m47.17s
Redshift: 0.012850
Photometric Redshift:
 

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 5.2
Cutout download processed 9.51
Global aperture construction processed 0.57
Local aperture photometry processed 2.52
Global aperture photometry processed 1.9
Validate local photometry processed 0.02
Validate global photometry processed 7.38
Host information processed 0.16
Global host SED inference processed 465.87
Local host SED inference processed 824.71
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 10h48m49.44s, -20d15m50.04s
semi major axis, semi minor axis (arcsec) = 7.62, 7.62
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 23.19 3.4 20.487 0.159 AB
GALEX_NUV 22.56 2.19 20.517 0.105 AB
PanSTARRS_g 66.33 1.84 19.346 0.030 AB
PanSTARRS_r 96.17 2.64 18.942 0.030 AB
2MASS_J 196.6 183.24 17.271 1.012 Vega
2MASS_H -290.56 294.83 Vega
2MASS_K -478.34 340.9 Vega
WISE_W1 19.46 11.08 17.978 0.618 Vega
WISE_W2 11.99 15.68 17.864 1.419 Vega
WISE_W3 47.74 56.98 14.529 1.296 Vega

Aperture details

RA, DEC (J2000) = 10h48m48.72s, -20d15m46.89s
semi major axis, semi minor axis (arcsec) = 9.58, 7.7
angle (degrees, anti-clockwise from east) = -114.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 58.74 3.3 19.478 0.061 AB
PanSTARRS_g 272.95 2.08 17.810 0.008 AB
WISE_W1 190.09 17.32 15.504 0.099 Vega
WISE_W4 -134.45 519.65 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})\, 7.487 7.798 7.991
{\rm log}_{10}({\rm SFR}) -1.824 -1.243 -0.662
{\rm log}_{10}({\rm sSFR}) -9.687 -8.996 -8.141
{\rm stellar\ age} 1.650 6.855 9.553

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.854 -1.509 -0.725
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.619 0.065 0.340

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.211 0.850 1.542
\delta 0.101 0.285 0.363
\tau_1/\tau_2 0.706 1.130 1.529
Q_{PAH} 0.405 1.444 3.698
U_{min} 2.811 8.316 15.965
{\rm log}_{10}(\gamma_e)\, -3.306 -2.342 -1.125

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.384 -0.747 0.099
{\rm log}_{10}(\tau_{AGN})\, 1.174 1.464 1.897

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.292 -1.660 -1.051
0.03-0.10 Gyr -1.858 -1.219 -0.535
0.10-0.33 Gyr -4.040 -2.451 -1.675
0.33-1.10 Gyr -5.018 -2.940 -2.175
1.10-3.64 Gyr -4.595 -2.658 -2.114
3.64-12.05 Gyr -4.228 -2.335 -1.932
12.05-13.38 Gyr -4.066 -2.214 -1.265

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.739 8.088 8.322
{\rm log}_{10}({\rm SFR}) -1.716 -1.364 -1.031
{\rm log}_{10}({\rm sSFR}) -9.897 -9.486 -8.916
{\rm stellar\ age} 2.780 6.643 8.586

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.802 -1.293 -0.385
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.651 -0.964 -0.228

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.138 0.314 0.544
\delta -0.525 -0.086 0.195
\tau_1/\tau_2 0.485 0.891 1.297
Q_{PAH} 0.564 1.656 4.007
U_{min} 3.158 8.609 15.587
{\rm log}_{10}(\gamma_e)\, -3.123 -1.918 -0.780

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.267 -2.949 -1.426
{\rm log}_{10}(\tau_{AGN})\, 1.091 1.588 1.971

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.905 -1.372 -0.948
0.03-0.10 Gyr -2.225 -1.476 -0.988
0.10-0.33 Gyr -2.746 -1.766 -1.171
0.33-1.10 Gyr -3.069 -2.102 -1.497
1.10-3.64 Gyr -3.132 -2.132 -1.736
3.64-12.05 Gyr -2.996 -1.929 -1.572
12.05-13.38 Gyr -2.938 -1.847 -1.187