2018biv

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Information

Transient

Name: SN2018biv
Right ascension: 14h49m08.66s
Declination: 16d27m27.80s
Discovery Date: May 9, 2018, 11:52 a.m.
Classification: SN Ia
Redshift: 0.071900
MW E(B-V): 0.020

Host

Name:
Right ascension: 14h49m08.87s
Declination: 16d27m27.53s
Redshift: 0.071910
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 7.06
Cutout download processed 23.09
Global aperture construction processed 0.65
Local aperture photometry processed 6.23
Global aperture photometry processed 6.3
Validate local photometry processed 0.02
Validate global photometry processed 15.11
Host information processed 0.16
Global host SED inference processed 450.78
Local host SED inference processed 453.05
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) = 14h49m08.66s, 16d27m27.80s
semi major axis, semi minor axis (arcsec) = 1.46, 1.46
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 19.23 1.2 20.690 0.068 AB
DES_g 20.99 0.22 20.595 0.011 AB
PanSTARRS_g 24.5 0.36 20.427 0.016 AB
SDSS_r 38.67 1.72 19.931 0.048 AB
PanSTARRS_r 47.07 0.38 19.718 0.009 AB
SDSS_i 59.65 2.29 19.461 0.042 AB
PanSTARRS_i 66.57 0.54 19.342 0.009 AB
PanSTARRS_z 82.6 1.02 19.108 0.013 AB
SDSS_z 81.43 5.66 19.123 0.075 AB
PanSTARRS_y 104.89 2.34 18.848 0.024 AB

Aperture details

RA, DEC (J2000) = 14h49m08.86s, 16d27m27.73s
semi major axis, semi minor axis (arcsec) = 6.47, 5.41
angle (degrees, anti-clockwise from east) = -70.96

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.36 2.38 22.584 0.768 AB
GALEX_NUV 0.28 2.0 25.273 7.707 AB
SDSS_g 278.72 4.6 17.787 0.018 AB
DES_g 311.82 0.85 17.665 0.003 AB
PanSTARRS_g 319.54 1.45 17.639 0.005 AB
SDSS_r 626.85 6.95 16.907 0.012 AB
PanSTARRS_r 643.66 1.53 16.878 0.003 AB
SDSS_i 928.53 9.09 16.481 0.011 AB
PanSTARRS_i 920.51 2.17 16.490 0.003 AB
PanSTARRS_z 1144.74 4.1 16.253 0.004 AB
SDSS_z 1224.99 22.82 16.180 0.020 AB
PanSTARRS_y 1391.32 9.36 16.041 0.007 AB
2MASS_J 1798.07 129.2 14.868 0.078 Vega
2MASS_H 1707.72 211.09 14.451 0.134 Vega
2MASS_K 1744.11 247.43 13.958 0.154 Vega
WISE_W1 730.19 16.56 14.042 0.025 Vega
WISE_W2 437.57 19.74 13.958 0.049 Vega
WISE_W4 418.39 350.41 10.726 0.909 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})\, 9.323 9.436 9.553
{\rm log}_{10}({\rm SFR}) -1.911 -1.167 -0.568
{\rm log}_{10}({\rm sSFR}) -11.364 -10.659 -10.005
{\rm stellar\ age} 5.864 7.360 9.994

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.359 -0.574 -0.085
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.487 -0.590 0.165

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.383 0.910 1.351
\delta -0.339 -0.029 0.224
\tau_1/\tau_2 0.639 0.987 1.351
Q_{PAH} 0.754 2.816 5.322
U_{min} 2.977 8.223 15.032
{\rm log}_{10}(\gamma_e)\, -3.029 -1.772 -0.463

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.458 -0.857 -0.099
{\rm log}_{10}(\tau_{AGN})\, 1.008 1.517 2.005

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.080 -1.239 -0.634
0.03-0.10 Gyr -2.102 -1.257 -0.524
0.10-0.33 Gyr -2.145 -1.230 -0.533
0.33-1.07 Gyr -2.288 -1.130 -0.502
1.07-3.52 Gyr -1.898 -0.702 -0.358
3.52-11.52 Gyr -0.930 -0.480 -0.289
11.52-12.80 Gyr -1.010 -0.348 0.438

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.337 10.486 10.617
{\rm log}_{10}({\rm SFR}) -5.091 -1.608 -0.362
{\rm log}_{10}({\rm sSFR}) -15.645 -12.071 -10.842
{\rm stellar\ age} 6.249 7.710 11.808

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.315 -0.973 -0.769
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.336 -0.526 0.168

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.324 0.477 0.669
\delta -0.921 -0.745 -0.485
\tau_1/\tau_2 0.489 0.894 1.317
Q_{PAH} 0.549 1.670 3.753
U_{min} 3.118 9.676 17.337
{\rm log}_{10}(\gamma_e)\, -2.925 -1.608 -0.651

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.479 -3.516 -2.475
{\rm log}_{10}(\tau_{AGN})\, 1.118 1.620 1.985

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.180 -2.112 -0.731
0.03-0.10 Gyr -5.879 -1.726 -0.285
0.10-0.33 Gyr -5.296 -1.591 -0.025
0.33-1.07 Gyr -4.168 -1.232 0.174
1.07-3.52 Gyr -2.849 -0.350 0.588
3.52-11.52 Gyr -0.987 0.522 0.793
11.52-12.80 Gyr -0.791 0.686 1.735