2019tif

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Information

Transient

Name: AT2019tif
Right ascension: 20h36m41.44s
Declination: -38d07m29.21s
Discovery Date: Oct. 25, 2019, 12:57 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name: 612754
Right ascension: 20h36m41.30s
Declination: -38d07m30.77s
Redshift: 0.024830
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
not enough filters
 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 3.99
Cutout download processed 11.35
Global aperture construction processed 0.1
Local aperture photometry processed 1.05
Global aperture photometry processed 0.73
Validate local photometry processed 0.01
Validate global photometry processed 0.87
Host information processed 0.16
Global host SED inference processed 611.39
Local host SED inference not enough filters 17.27
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.08
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) = 20h36m41.44s, -38d07m29.21s
semi major axis, semi minor axis (arcsec) = 4.0, 4.0
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
2MASS_J 4578.55 91.2 13.853 0.022 Vega
2MASS_H 6079.4 143.76 13.073 0.026 Vega
2MASS_K 5215.04 146.48 12.769 0.030 Vega

Aperture details

RA, DEC (J2000) = 20h36m41.31s, -38d07m30.54s
semi major axis, semi minor axis (arcsec) = 8.71, 8.31
angle (degrees, anti-clockwise from east) = -102.88

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 50.17 5.34 19.649 0.116 AB
GALEX_NUV 116.07 4.78 18.738 0.045 AB
2MASS_J 7198.19 190.52 13.362 0.029 Vega
2MASS_H 9606.19 302.31 12.576 0.034 Vega
2MASS_K 8015.83 309.64 12.302 0.042 Vega
WISE_W1 4202.68 40.32 12.142 0.010 Vega
WISE_W2 2807.98 46.19 11.940 0.018 Vega
WISE_W3 15242.93 153.95 8.268 0.011 Vega
WISE_W4 21943.27 1272.37 6.427 0.063 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.927 10.110 10.266
{\rm log}_{10}({\rm SFR}) -0.333 0.135 0.504
{\rm log}_{10}({\rm sSFR}) -10.528 -9.997 -9.536
{\rm stellar\ age} 6.125 7.947 11.108

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.919 -0.285 -0.018
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.085 -0.367 0.050

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.307 0.602 0.935
\delta -0.704 -0.423 -0.110
\tau_1/\tau_2 0.247 0.631 1.087
Q_{PAH} 0.226 0.752 2.522
U_{min} 2.052 6.227 12.862
{\rm log}_{10}(\gamma_e)\, -3.745 -3.116 -1.756

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.048 -2.458 -1.242
{\rm log}_{10}(\tau_{AGN})\, 1.174 1.742 2.037

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.550 0.224 0.565
0.03-0.10 Gyr -0.816 0.007 0.537
0.10-0.33 Gyr -1.701 -0.474 0.173
0.33-1.10 Gyr -2.122 -0.637 0.115
1.10-3.64 Gyr -1.687 -0.324 0.165
3.64-12.08 Gyr -0.571 0.115 0.344
12.08-13.42 Gyr -0.351 0.394 1.202