ASASSN-16lg

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Information

Transient

Name: ASASSN-16lg
Right ascension: 17h48m12.27s
Declination: 17d37m32.00s
Discovery Date: None
Classification: SN Ia
Redshift: 0.021720
MW E(B-V): 0.068

Host

Name: ASASSN-16lg
Right ascension: 17h48m11.80s
Declination: 17d37m33.14s
Redshift: None
Photometric Redshift: 0.032
 

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
not processed
 status
Validate global photometry
Validate global photometr...
not processed
 status
Global aperture construction
 Global aperture construct...
failed
 status
Global aperture photometry
 Global aperture photometr...
not processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 0.86
Cutout download processed 3.69
Global aperture construction failed 3.45
Local aperture photometry processed 3.5
Global aperture photometry not processed None
Validate local photometry processed 0.02
Validate global photometry not processed None
Host information processed 0.12
Global host SED inference not processed None
Local host SED inference processed None
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.03
Processing status blocked 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) = 17h48m12.27s, 17d37m32.00s
semi major axis, semi minor axis (arcsec) = 4.55, 4.55
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 4285.29 1.58 14.820 0.000 AB
PanSTARRS_r 8415.53 2.17 14.087 0.000 AB
PanSTARRS_i 11670.89 2.31 13.732 0.000 AB
PanSTARRS_z 14916.09 4.91 13.466 0.000 AB
DES_z 15556.77 41.07 13.420 0.003 AB
PanSTARRS_y 17984.22 9.51 13.263 0.001 AB
2MASS_J 21296.27 106.56 12.184 0.005 Vega
2MASS_H 26494.29 155.14 11.475 0.006 Vega
2MASS_K 22960.06 174.3 11.160 0.008 Vega

Aperture details

RA, DEC (J2000) = ,
semi major axis, semi minor axis (arcsec) = ,
angle (degrees, anti-clockwise from east) =

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available

 

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})\, 10.345 10.480 10.624
{\rm log}_{10}({\rm SFR}) -0.597 0.152 0.761
{\rm log}_{10}({\rm sSFR}) -11.211 -10.374 -9.650
{\rm stellar\ age} 5.319 7.173 8.928

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.261 -0.647 -0.399
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.814 -0.704 0.145

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.393 0.760 1.030
\delta -0.726 -0.460 -0.132
\tau_1/\tau_2 0.618 1.004 1.368
Q_{PAH} 0.569 2.312 5.439
U_{min} 2.610 7.411 14.179
{\rm log}_{10}(\gamma_e)\, -3.476 -2.281 -1.176

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.313 -1.849 -0.736
{\rm log}_{10}(\tau_{AGN})\, 0.881 1.462 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.617 0.183 0.544
0.03-0.10 Gyr -0.947 0.097 0.842
0.10-0.33 Gyr -0.703 0.251 0.786
0.33-1.10 Gyr -0.636 0.281 0.689
1.10-3.65 Gyr -0.204 0.467 0.764
3.65-12.12 Gyr 0.105 0.520 0.758
12.12-13.47 Gyr 0.010 0.614 1.200

Global parameter details

Documentation

Data not available