2017fvl results

Information

Transient
Name:2017fvl
Right ascension: 2h55m42.59s
Declination:75d09m13.72s
Discovery Date:None
Classification:SNIa
Redshift:0.014000
MW E(B-V):0.406
Host
Name:UGC02358
Right ascension: 2h55m42.59s
Declination:75d09m15.80s
Redshift:0.014322
Photometric Redshift:None
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.55
Transient MWEBV processed 0.08
Host match processed 4.51
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.32
Validate global photometry processed 14.19
Global host SED inference processed 495.93
Local aperture photometry processed 5.77
Validate local photometry processed 0.03
Local host SED inference processed 1089.77
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h55m42.59s, 75d09m13.72s
semi major axis, semi minor axis (arcsec):6.85, 6.85
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 2.84 1.84 22.767 0.704 AB
GALEX_NUV 2.5 1.76 22.905 0.764 AB
SDSS_u 198.64 8.14 18.155 0.044 AB
SDSS_g 1451.98 10.2 15.995 0.008 AB
PanSTARRS_g 1663.82 2.74 15.847 0.002 AB
SDSS_r 4375.52 17.85 14.797 0.004 AB
PanSTARRS_r 4493.81 3.89 14.768 0.001 AB
SDSS_i 7742.22 24.09 14.178 0.003 AB
PanSTARRS_i 7831.31 4.08 14.165 0.001 AB
PanSTARRS_z 11060.62 7.21 13.791 0.001 AB
SDSS_z 12019.8 35.43 13.700 0.003 AB
PanSTARRS_y 14126.17 14.47 13.525 0.001 AB
WISE_W1 5206.78 44.07 11.910 0.009 Vega
WISE_W2 2652.53 38.82 12.002 0.016 Vega
WISE_W3 373.81 243.56 12.294 0.707 Vega

Aperture details

RA, DEC (J2000):2h55m42.74s, 75d09m16.27s
semi major axis, semi minor axis (arcsec):25.06, 15.89
angle (degrees, anti-clockwise from east):-122.6
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 42.04 6.13 19.841 0.158 AB
SDSS_u 605.93 22.46 16.944 0.040 AB
SDSS_g 3454.06 16.82 15.054 0.005 AB
PanSTARRS_g 3799.98 7.48 14.951 0.002 AB
SDSS_r 10030.08 29.44 13.897 0.003 AB
PanSTARRS_r 10297.47 10.74 13.868 0.001 AB
SDSS_i 17676.92 40.78 13.281 0.003 AB
PanSTARRS_z 24623.95 19.83 12.922 0.001 AB
SDSS_z 26145.16 73.99 12.857 0.003 AB
PanSTARRS_y 32379.0 41.59 12.624 0.001 AB
WISE_W1 24544.88 134.2 10.226 0.006 Vega
WISE_W2 14088.68 122.92 10.189 0.009 Vega
WISE_W3 19613.98 914.16 7.995 0.051 Vega
WISE_W4 20157.73 1996.43 6.519 0.108 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.126 10.209 10.306
{\rm log}_{10}({\rm SFR}) -1.849 -0.839 -0.294
{\rm log}_{10}({\rm sSFR}) -12.031 -11.028 -10.509
{\rm stellar\ age} 7.276 8.355 10.997

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.557 -1.292 -1.086
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.333 -0.593 -0.021

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.266 0.362 0.473
\delta -0.967 -0.884 -0.718
\tau_1/\tau_2 0.582 0.944 1.318
Q_{PAH} 0.147 0.551 1.264
U_{min} 2.430 7.741 15.321
{\rm log}_{10}(\gamma_e)\, -3.500 -2.773 -1.771

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.674 -4.027 -3.163
{\rm log}_{10}(\tau_{AGN})\, 1.183 1.684 2.048

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.905 -1.468 -0.749
0.03-0.10 Gyr -1.922 -0.773 -0.170
0.10-0.33 Gyr -1.711 -0.572 -0.046
0.33-1.10 Gyr -1.987 -0.787 -0.211
1.10-3.63 Gyr -1.802 -0.405 0.237
3.63-12.03 Gyr -0.428 0.317 0.468
12.03-13.36 Gyr -0.183 0.609 1.281

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.616 10.710 10.762
{\rm log}_{10}({\rm SFR}) -1.308 -0.679 -0.062
{\rm log}_{10}({\rm sSFR}) -11.995 -11.394 -10.723
{\rm stellar\ age} 8.631 11.993 12.664

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.791 -0.594 -0.450
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.436 0.058 0.345

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.050 0.118 0.239
\delta -0.558 -0.143 0.170
\tau_1/\tau_2 0.499 0.963 1.423
Q_{PAH} 0.442 1.385 3.615
U_{min} 3.124 8.810 16.871
{\rm log}_{10}(\gamma_e)\, -2.486 -1.382 -0.442

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.460 -3.597 -2.582
{\rm log}_{10}(\tau_{AGN})\, 1.112 1.638 1.989

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.084 -0.622 -0.259
0.03-0.10 Gyr -2.795 -0.815 0.028
0.10-0.33 Gyr -3.804 -1.271 -0.416
0.33-1.10 Gyr -4.297 -1.391 -0.514
1.10-3.63 Gyr -3.413 -1.244 -0.329
3.63-12.03 Gyr -1.558 0.059 0.832
12.03-13.36 Gyr 0.996 1.784 1.881