2019vv results

Information

Transient
Name:2019vv
Right ascension: 15h34m03.62s
Declination:2d12m39.78s
Discovery Date:None
Classification:Ia
Redshift:0.034220
MW E(B-V):0.041
Host
Name:2019vv
Right ascension: 15h34m03.87s
Declination:2d12m37.71s
Redshift:0.034224
Photometric Redshift:0.043
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 21.02
Transient MWEBV processed 0.03
Host match processed 2.29
Host information processed 0.11
Host MWEBV processed 0.05
Global aperture construction processed 0.72
Global aperture photometry processed 7.16
Validate global photometry processed 19.87
Global host SED inference processed 362.8
Local aperture photometry processed 6.98
Validate local photometry processed 0.03
Local host SED inference processed 487.02
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h34m03.62s, 2d12m39.78s
semi major axis, semi minor axis (arcsec):2.93, 2.93
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 68.56 3.21 19.310 0.051 AB
SDSS_g 221.46 4.01 18.037 0.020 AB
DES_g 225.73 0.82 18.016 0.004 AB
PanSTARRS_g 247.29 0.79 17.917 0.003 AB
SDSS_r 395.49 5.37 17.407 0.015 AB
PanSTARRS_r 426.44 1.25 17.325 0.003 AB
DES_r 433.93 2.15 17.306 0.005 AB
SDSS_i 549.64 6.68 17.050 0.013 AB
PanSTARRS_i 579.22 1.07 16.993 0.002 AB
PanSTARRS_z 654.56 2.1 16.860 0.003 AB
SDSS_z 692.6 11.5 16.799 0.018 AB
DES_z 702.9 7.89 16.783 0.012 AB
PanSTARRS_y 828.84 4.74 16.604 0.006 AB
2MASS_J 1200.48 64.03 15.307 0.058 Vega
2MASS_H 1453.77 89.19 14.626 0.067 Vega
2MASS_K 1674.74 124.04 14.002 0.080 Vega

Aperture details

RA, DEC (J2000):15h34m03.84s, 2d12m38.05s
semi major axis, semi minor axis (arcsec):12.48, 7.77
angle (degrees, anti-clockwise from east):-12.74
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 47.02 6.98 19.719 0.161 AB
GALEX_NUV 80.36 1.37 19.137 0.019 AB
SDSS_u 416.72 9.74 17.350 0.025 AB
SDSS_g 1395.81 10.37 16.038 0.008 AB
DES_g 1456.15 2.14 15.992 0.002 AB
PanSTARRS_g 1494.84 2.56 15.964 0.002 AB
SDSS_r 2637.41 14.23 15.347 0.006 AB
PanSTARRS_r 2749.07 4.05 15.302 0.002 AB
DES_r 2903.5 5.61 15.243 0.002 AB
SDSS_i 3729.82 18.34 14.971 0.005 AB
PanSTARRS_i 3794.13 3.49 14.952 0.001 AB
PanSTARRS_z 4445.74 6.91 14.780 0.002 AB
SDSS_z 4712.99 35.8 14.717 0.008 AB
DES_z 4893.47 21.0 14.676 0.005 AB
PanSTARRS_y 5544.8 15.95 14.540 0.003 AB
2MASS_J 7214.78 221.08 13.360 0.033 Vega
2MASS_H 9054.8 308.04 12.640 0.037 Vega
2MASS_K 8430.77 430.23 12.248 0.055 Vega
WISE_W1 4404.76 42.0 12.091 0.010 Vega
WISE_W2 2925.45 44.5 11.896 0.017 Vega
WISE_W3 15962.53 163.73 8.218 0.011 Vega
WISE_W4 29399.69 1496.85 6.109 0.055 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.484 9.615 9.737
{\rm log}_{10}({\rm SFR}) -1.029 -0.471 0.087
{\rm log}_{10}({\rm sSFR}) -10.642 -10.081 -9.505
{\rm stellar\ age} 5.191 7.244 9.281

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.814 -1.348 -0.666
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.160 0.181 0.373

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.282 1.027 1.444
\delta -0.285 0.038 0.249
\tau_1/\tau_2 0.658 1.000 1.346
Q_{PAH} 0.489 1.535 3.471
U_{min} 2.435 7.297 14.323
{\rm log}_{10}(\gamma_e)\, -3.489 -2.445 -1.287

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.138 -1.744 -0.199
{\rm log}_{10}(\tau_{AGN})\, 0.969 1.306 1.839

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.053 -0.511 -0.104
0.03-0.10 Gyr -1.207 -0.473 0.156
0.10-0.33 Gyr -1.362 -0.521 0.143
0.33-1.09 Gyr -1.520 -0.636 -0.097
1.09-3.62 Gyr -1.280 -0.499 -0.144
3.62-11.97 Gyr -0.800 -0.341 -0.147
11.97-13.30 Gyr -0.830 -0.228 0.426

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.220 10.310 10.431
{\rm log}_{10}({\rm SFR}) -0.300 0.063 0.371
{\rm log}_{10}({\rm sSFR}) -10.700 -10.240 -9.894
{\rm stellar\ age} 4.781 6.279 7.512

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.950 -0.591 -0.355
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.079 0.220 0.355

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.527 0.745 0.959
\delta -0.238 -0.091 0.162
\tau_1/\tau_2 0.407 0.733 1.081
Q_{PAH} 0.787 1.723 3.258
U_{min} 2.316 6.794 13.670
{\rm log}_{10}(\gamma_e)\, -3.285 -2.281 -1.597

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.412 -1.913 -1.467
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.417 1.839

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.052 0.222 0.439
0.03-0.10 Gyr -0.583 -0.046 0.367
0.10-0.33 Gyr -0.443 0.141 0.542
0.33-1.09 Gyr -0.223 0.312 0.583
1.09-3.62 Gyr 0.315 0.559 0.758
3.62-11.97 Gyr 0.033 0.346 0.542
11.97-13.30 Gyr -0.446 0.287 0.762