2018bwv

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Information

Transient

Name: 2018bwv
Right ascension: 0h57m09.85s
Declination: -43d43m38.28s
Discovery Date: None
Classification: Ia
Redshift: 0.023770
MW E(B-V): 0.010

Host

Name: 2018bwv
Right ascension: 0h57m10.03s
Declination: -43d43m38.28s
Redshift: 0.023770
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 0.33
Cutout download processed 3.36
Global aperture construction processed 0.16
Local aperture photometry processed 0.93
Global aperture photometry processed 1.04
Validate local photometry processed 0.01
Validate global photometry processed 1.62
Host information processed 0.11
Global host SED inference processed 958.56
Local host SED inference not enough filters 18.22
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 0h57m09.85s, -43d43m38.28s
semi major axis, semi minor axis (arcsec) = 4.17, 4.17
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 16719.72 108.03 12.447 0.007 Vega
2MASS_H 21411.41 156.85 11.706 0.008 Vega
2MASS_K 18044.41 185.43 11.421 0.011 Vega

Aperture details

RA, DEC (J2000) = 0h57m10.01s, -43d43m37.43s
semi major axis, semi minor axis (arcsec) = 26.33, 8.53
angle (degrees, anti-clockwise from east) = -26.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 24.6 4.86 20.423 0.215 AB
GALEX_NUV 47.6 1.24 19.706 0.028 AB
2MASS_J 43340.04 362.57 11.413 0.009 Vega
2MASS_H 53172.67 540.7 10.718 0.011 Vega
2MASS_K 44567.08 650.76 10.440 0.016 Vega
WISE_W1 20521.06 80.77 10.421 0.004 Vega
WISE_W2 11678.71 81.35 10.393 0.008 Vega
WISE_W4 2247.55 993.56 8.901 0.480 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.903 11.021 11.117
{\rm log}_{10}({\rm SFR}) -1.949 -1.090 -0.148
{\rm log}_{10}({\rm sSFR}) -13.003 -12.100 -11.135
{\rm stellar\ age} 7.936 11.308 12.757

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.640 -0.343 -0.160
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.973 -0.426 0.119

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.221 0.381 0.625
\delta -0.894 -0.679 -0.294
\tau_1/\tau_2 0.316 0.775 1.289
Q_{PAH} 0.544 1.999 4.445
U_{min} 2.795 7.938 15.468
{\rm log}_{10}(\gamma_e)\, -2.885 -1.634 -0.510

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.448 -3.272 -1.971
{\rm log}_{10}(\tau_{AGN})\, 1.444 1.882 2.083

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.099 -1.073 -0.127
0.03-0.10 Gyr -2.877 -1.342 -0.278
0.10-0.33 Gyr -3.973 -1.555 -0.488
0.33-1.10 Gyr -4.626 -1.421 -0.079
1.10-3.65 Gyr -3.473 -0.893 0.561
3.65-12.10 Gyr -1.607 0.664 1.162
12.10-13.44 Gyr 0.956 1.998 2.235