1982B results

Information

Transient
Name:1982B
Right ascension: 7h14m33.72s
Declination:84d23m11.70s
Discovery Date:None
Classification:SNIa
Redshift:0.006650
MW E(B-V):0.055
Host
Name:NGC2268
Right ascension: 7h14m17.44s
Declination:84d22m56.18s
Redshift:0.006699
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
GALEX_NUV
GALEX_FUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
WISE_W1
WISE_W2
WISE_W3
WISE_W4
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 15.11
Transient MWEBV processed 0.04
Host match processed 5.85
Host information processed 0.18
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 4.97
Validate global photometry processed 13.32
Global host SED inference processed 619.05
Local aperture photometry processed 4.68
Validate local photometry processed 0.02
Local host SED inference processed 422.92
 

Imaging data

 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h14m33.72s, 84d23m11.70s
semi major axis, semi minor axis (arcsec):14.5, 14.5
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 238.28 12.3 17.957 0.056 AB
GALEX_NUV 408.37 9.25 17.372 0.025 AB
SDSS_u 1248.75 16.48 16.159 0.014 AB
SDSS_g 3779.86 20.53 14.956 0.006 AB
PanSTARRS_g 4702.01 8.88 14.719 0.002 AB
SDSS_r 7188.55 30.36 14.258 0.005 AB
PanSTARRS_r 8117.26 13.2 14.126 0.002 AB
SDSS_i 9845.53 39.2 13.917 0.004 AB
PanSTARRS_i 10728.39 18.66 13.824 0.002 AB
PanSTARRS_z 13143.17 25.61 13.603 0.002 AB
SDSS_z 12677.19 64.92 13.642 0.006 AB
PanSTARRS_y 15990.5 48.06 13.390 0.003 AB
2MASS_J 22045.38 328.11 12.147 0.016 Vega
2MASS_H 26958.37 570.33 11.456 0.023 Vega
2MASS_K 22711.32 558.57 11.172 0.027 Vega

Aperture details

RA, DEC (J2000):7h14m16.82s, 84d22m57.22s
semi major axis, semi minor axis (arcsec):71.18, 37.96
angle (degrees, anti-clockwise from east):-114.89
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1466.88 34.82 15.984 0.026 AB
SDSS_u 9772.94 54.73 13.925 0.006 AB
PanSTARRS_g 43703.99 27.87 12.299 0.001 AB
SDSS_r 70358.64 101.76 11.782 0.002 AB
PanSTARRS_r 78833.17 39.97 11.658 0.001 AB
SDSS_i 99791.37 133.14 11.402 0.001 AB
PanSTARRS_i 106643.79 57.05 11.330 0.001 AB
SDSS_z 124222.14 228.24 11.165 0.002 AB
PanSTARRS_y 155320.98 160.54 10.922 0.001 AB
2MASS_J 210998.98 1174.92 9.694 0.006 Vega
2MASS_H 254087.84 2044.86 9.020 0.009 Vega
2MASS_K 215210.14 2003.64 8.730 0.010 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.331 9.431 9.534
{\rm log}_{10}({\rm SFR}) -0.738 -0.373 -0.055
{\rm log}_{10}({\rm sSFR}) -10.190 -9.803 -9.444
{\rm stellar\ age} 4.918 6.829 8.236

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.296 -0.759 -0.348
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.709 -0.686 0.193

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.671 1.063 1.349
\delta -0.026 0.116 0.265
\tau_1/\tau_2 0.740 1.073 1.418
Q_{PAH} 0.376 1.793 3.248
U_{min} 2.610 8.031 15.561
{\rm log}_{10}(\gamma_e)\, -3.192 -2.008 -1.400

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.319 -2.490 -1.002
{\rm log}_{10}(\tau_{AGN})\, 0.942 1.355 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.093 -0.686 -0.329
0.03-0.10 Gyr -0.712 -0.293 0.046
0.10-0.33 Gyr -0.684 -0.257 0.072
0.33-1.10 Gyr -1.013 -0.524 -0.183
1.10-3.65 Gyr -0.981 -0.559 -0.280
3.65-12.12 Gyr -0.896 -0.524 -0.352
12.12-13.47 Gyr -1.043 -0.455 0.019

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.322 10.419 10.528
{\rm log}_{10}({\rm SFR}) -0.207 0.144 0.552
{\rm log}_{10}({\rm sSFR}) -10.663 -10.283 -9.857
{\rm stellar\ age} 4.324 6.537 7.996

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.285 -0.758 -0.391
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.653 -1.209 -0.111

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.650 0.950 1.247
\delta -0.033 0.100 0.294
\tau_1/\tau_2 0.354 0.796 1.234
Q_{PAH} 0.391 2.027 4.270
U_{min} 2.666 6.844 13.917
{\rm log}_{10}(\gamma_e)\, -3.380 -2.200 -1.410

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.569 -3.194 -1.515
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.515 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.130 0.285 0.570
0.03-0.10 Gyr -0.511 0.083 0.563
0.10-0.33 Gyr -0.562 0.205 0.655
0.33-1.10 Gyr -0.075 0.449 0.801
1.10-3.65 Gyr 0.247 0.581 0.862
3.65-12.12 Gyr -0.040 0.446 0.655
12.12-13.47 Gyr -0.373 0.437 0.957