2018bvv

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Information

Transient

Name: SN2018bvv
Right ascension: 8h39m42.62s
Declination: 41d00m55.34s
Discovery Date: May 5, 2018, 3:48 a.m.
Classification: SN Ia
Redshift: 0.100000
MW E(B-V): 0.031

Host

Name:
Right ascension: 8h39m42.59s
Declination: 41d00m59.50s
Redshift: None
Photometric Redshift: 0.071
 

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 6.72
Cutout download processed 27.67
Global aperture construction processed 0.66
Local aperture photometry processed 5.48
Global aperture photometry processed 5.61
Validate local photometry processed 0.02
Validate global photometry processed 15.08
Host information processed 0.14
Global host SED inference processed 421.64
Local host SED inference processed 517.83
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.06
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) = 8h39m42.62s, 41d00m55.34s
semi major axis, semi minor axis (arcsec) = 1.09, 1.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 4.24 0.66 22.332 0.169 AB
PanSTARRS_y 1.05 2.27 23.848 2.353 AB

Aperture details

RA, DEC (J2000) = 8h39m42.58s, 41d00m59.62s
semi major axis, semi minor axis (arcsec) = 4.34, 3.43
angle (degrees, anti-clockwise from east) = -170.63

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.0 2.84 21.643 0.385 AB
GALEX_NUV 7.72 0.53 21.680 0.074 AB
SDSS_u 10.88 2.94 21.308 0.293 AB
SDSS_g 45.41 2.1 19.757 0.050 AB
PanSTARRS_g 59.31 1.06 19.467 0.019 AB
SDSS_r 70.69 2.74 19.277 0.042 AB
PanSTARRS_r 78.44 1.13 19.164 0.016 AB
SDSS_i 96.38 3.4 18.940 0.038 AB
PanSTARRS_i 89.17 0.86 19.025 0.010 AB
PanSTARRS_z 88.04 2.31 19.038 0.028 AB
SDSS_z 133.03 8.66 18.590 0.071 AB
PanSTARRS_y 81.31 7.87 19.125 0.105 AB
2MASS_J 102.21 104.25 17.981 1.107 Vega
2MASS_H 269.68 171.05 16.455 0.689 Vega
2MASS_K 211.16 157.24 16.251 0.808 Vega
WISE_W1 52.99 8.96 16.891 0.183 Vega
WISE_W2 28.51 10.6 16.923 0.403 Vega
WISE_W3 -15.99 55.99 Vega
WISE_W4 74.04 326.02 12.606 4.780 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})\, 7.482 7.968 8.460
{\rm log}_{10}({\rm SFR}) -1.109 -0.647 -0.175
{\rm log}_{10}({\rm sSFR}) -9.220 -8.551 -7.965
{\rm stellar\ age} 0.076 3.264 6.807

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.518 -0.838 -0.074
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.397 -0.635 0.020

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.894 1.542 2.389
\delta -0.247 0.101 0.280
\tau_1/\tau_2 0.480 0.897 1.362
Q_{PAH} 0.709 2.580 5.148
U_{min} 3.146 8.909 16.515
{\rm log}_{10}(\gamma_e)\, -3.266 -2.213 -0.685

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.080 -0.432 0.204
{\rm log}_{10}(\tau_{AGN})\, 0.928 1.462 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.812 -0.334 0.222
0.03-0.10 Gyr -3.055 -1.404 -0.571
0.10-0.33 Gyr -4.799 -2.112 -1.069
0.33-1.06 Gyr -6.006 -2.442 -1.435
1.06-3.44 Gyr -5.984 -2.687 -1.564
3.44-11.21 Gyr -6.638 -2.642 -1.544
11.21-12.45 Gyr -6.724 -2.619 -1.354

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.156 9.270 9.385
{\rm log}_{10}({\rm SFR}) -1.074 -0.695 -0.353
{\rm log}_{10}({\rm sSFR}) -10.379 -9.976 -9.595
{\rm stellar\ age} 1.403 3.474 5.448

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.475 -0.695 -0.228
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.369 -0.838 -0.388

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.086 0.198 0.371
\delta -0.742 -0.352 0.017
\tau_1/\tau_2 0.635 0.963 1.319
Q_{PAH} 1.385 3.231 5.336
U_{min} 2.821 7.841 15.207
{\rm log}_{10}(\gamma_e)\, -2.762 -1.645 -0.624

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.306 -1.291 -0.618
{\rm log}_{10}(\tau_{AGN})\, 1.188 1.605 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.901 -0.578 -0.325
0.03-0.10 Gyr -1.641 -0.792 -0.331
0.10-0.33 Gyr -1.119 -0.402 0.025
0.33-1.06 Gyr -0.220 0.112 0.342
1.06-3.44 Gyr -1.437 -0.591 -0.288
3.44-11.21 Gyr -2.251 -1.038 -0.618
11.21-12.45 Gyr -2.576 -1.098 -0.462