2019vsa

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Information

Transient

Name: 2019vsa
Right ascension: 12h05m47.61s
Declination: -27d56m38.66s
Discovery Date: None
Classification: Ia
Redshift: 0.006100
MW E(B-V): 0.056

Host

Name: 2019vsa
Right ascension: 12h05m46.97s
Declination: -27d56m24.36s
Redshift: 0.006102
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 0.68
Cutout download processed 3.88
Global aperture construction processed 0.7
Local aperture photometry processed 4.11
Global aperture photometry processed 4.8
Validate local photometry processed 0.02
Validate global photometry processed 13.64
Host information processed 0.11
Global host SED inference processed 384.2
Local host SED inference processed 444.08
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 12h05m47.61s, -27d56m38.66s
semi major axis, semi minor axis (arcsec) = 15.9, 15.9
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 318.9 14.15 17.641 0.048 AB
GALEX_NUV 552.62 11.87 17.044 0.023 AB
PanSTARRS_g 5144.11 8.21 14.622 0.002 AB
PanSTARRS_r 8502.58 12.25 14.076 0.002 AB
PanSTARRS_i 10917.09 14.53 13.805 0.001 AB
PanSTARRS_z 13047.05 19.51 13.611 0.002 AB
PanSTARRS_y 14803.0 30.15 13.474 0.002 AB
2MASS_J 17588.66 367.88 12.392 0.023 Vega
2MASS_H 20212.78 642.49 11.768 0.035 Vega
2MASS_K 17674.56 645.51 11.444 0.040 Vega
WISE_W1 6356.55 506.81 11.693 0.087 Vega
WISE_W2 3666.41 349.88 11.650 0.104 Vega
WISE_W3 10516.14 949.88 8.671 0.098 Vega
WISE_W4 6432.99 1974.09 7.759 0.333 Vega

Aperture details

RA, DEC (J2000) = 12h05m46.97s, -27d56m24.33s
semi major axis, semi minor axis (arcsec) = 27.19, 18.43
angle (degrees, anti-clockwise from east) = -71.04

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 529.53 18.71 17.090 0.038 AB
GALEX_NUV 965.86 15.8 16.438 0.018 AB
PanSTARRS_g 9835.63 13.73 13.918 0.002 AB
PanSTARRS_r 16379.93 20.26 13.364 0.001 AB
PanSTARRS_i 21775.28 23.98 13.055 0.001 AB
PanSTARRS_z 26421.9 30.49 12.845 0.001 AB
PanSTARRS_y 29641.38 43.7 12.720 0.002 AB
2MASS_J 34936.75 521.41 11.647 0.016 Vega
2MASS_H 42618.63 910.28 10.958 0.023 Vega
2MASS_K 34003.57 914.88 10.733 0.029 Vega
WISE_W1 18313.57 748.57 10.544 0.044 Vega
WISE_W2 10984.98 521.69 10.459 0.052 Vega
WISE_W3 33620.75 1455.33 7.409 0.047 Vega
WISE_W4 43524.34 3683.25 5.683 0.092 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.216 9.305 9.409
{\rm log}_{10}({\rm SFR}) -1.063 -0.778 -0.488
{\rm log}_{10}({\rm sSFR}) -10.383 -10.099 -9.756
{\rm stellar\ age} 7.551 8.596 11.435

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.991 -0.700 -0.512
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.696 -1.115 0.058

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.112 0.190 0.312
\delta -0.782 -0.479 -0.168
\tau_1/\tau_2 0.686 1.046 1.428
Q_{PAH} 0.275 0.951 2.534
U_{min} 2.757 8.401 16.063
{\rm log}_{10}(\gamma_e)\, -2.982 -2.035 -1.383

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.540 -3.683 -2.806
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.604 2.007

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.098 -1.440 -1.162
0.03-0.10 Gyr -0.972 -0.647 -0.337
0.10-0.33 Gyr -1.677 -1.034 -0.659
0.33-1.10 Gyr -2.171 -1.443 -1.038
1.10-3.65 Gyr -2.347 -1.336 -0.857
3.65-12.13 Gyr -1.133 -0.621 -0.472
12.13-13.48 Gyr -0.849 -0.229 0.411

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.536 9.620 9.707
{\rm log}_{10}({\rm SFR}) -0.757 -0.492 -0.162
{\rm log}_{10}({\rm sSFR}) -10.402 -10.117 -9.723
{\rm stellar\ age} 7.205 8.197 10.613

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.879 -0.638 -0.470
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.858 -1.571 -0.029

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.256 0.396 0.565
\delta -0.424 -0.156 0.074
\tau_1/\tau_2 0.677 1.045 1.444
Q_{PAH} 0.397 1.134 2.261
U_{min} 2.840 7.769 15.026
{\rm log}_{10}(\gamma_e)\, -3.128 -2.436 -1.800

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.231 -3.165 -2.251
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.497 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.891 -0.784 -0.563
0.03-0.10 Gyr -0.769 -0.411 -0.020
0.10-0.33 Gyr -1.274 -0.647 -0.253
0.33-1.10 Gyr -1.653 -0.956 -0.571
1.10-3.65 Gyr -1.567 -0.808 -0.455
3.65-12.13 Gyr -0.598 -0.285 -0.142
12.13-13.48 Gyr -0.577 -0.025 0.607