1995al results

Information

Transient
Name:SN1995al
Right ascension: 9h50m55.97s
Declination:33d33m09.40s
Discovery Date:Nov. 1, 1995, midnight
Classification:SN Ia
Redshift:0.005100
MW E(B-V):0.012
Host
Name:NGC3021
Right ascension: 9h50m57.11s
Declination:33d33m12.48s
Redshift:0.007014
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 10.47
Transient MWEBV processed 0.04
Host match processed 4.13
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.69
Global aperture photometry processed 53.66
Validate global photometry processed 17.15
Global host SED inference processed 444.87
Local aperture photometry processed 7.78
Validate local photometry processed 0.03
Local host SED inference processed 514.65
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h50m55.97s, 33d33m09.40s
semi major axis, semi minor axis (arcsec):13.85, 13.85
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 515.71 16.83 17.119 0.035 AB
GALEX_NUV 898.48 13.66 16.516 0.017 AB
SDSS_u 2911.33 17.35 15.240 0.006 AB
SDSS_g 8479.84 27.01 14.079 0.003 AB
DES_g 7983.37 9.12 14.145 0.001 AB
PanSTARRS_g 8651.49 9.51 14.057 0.001 AB
SDSS_r 15072.41 38.05 13.455 0.003 AB
PanSTARRS_r 13840.83 16.69 13.547 0.001 AB
DES_r 14585.96 26.74 13.490 0.002 AB
SDSS_i 20300.74 44.36 13.131 0.002 AB
PanSTARRS_i 19983.95 18.64 13.148 0.001 AB
PanSTARRS_z 23871.67 25.36 12.955 0.001 AB
SDSS_z 25656.74 60.07 12.877 0.003 AB
DES_z 24743.07 35.46 12.916 0.002 AB
PanSTARRS_y 29497.69 26.41 12.726 0.001 AB
2MASS_J 36715.93 251.41 11.593 0.007 Vega
2MASS_H 46760.47 382.32 10.858 0.009 Vega
2MASS_K 39482.52 383.52 10.571 0.011 Vega
WISE_W1 19222.63 671.08 10.491 0.038 Vega
WISE_W2 11872.45 499.97 10.375 0.046 Vega
WISE_W3 55381.9 1756.25 6.868 0.034 Vega
WISE_W4 40465.6 5686.46 5.762 0.153 Vega

Aperture details

RA, DEC (J2000):9h50m57.19s, 33d33m14.68s
semi major axis, semi minor axis (arcsec):53.88, 21.86
angle (degrees, anti-clockwise from east):-77.73
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2222.22 35.0 15.533 0.017 AB
GALEX_NUV 3444.88 28.86 15.057 0.009 AB
SDSS_g 35664.0 55.79 12.519 0.002 AB
DES_g 37488.79 118.41 12.465 0.003 AB
PanSTARRS_g 36422.89 21.23 12.497 0.001 AB
SDSS_r 61716.43 78.04 11.924 0.001 AB
PanSTARRS_r 59739.21 37.27 11.959 0.001 AB
DES_r 56526.46 53.91 12.019 0.001 AB
PanSTARRS_i 79838.42 40.32 11.644 0.001 AB
SDSS_z 98787.9 131.85 11.413 0.001 AB
PanSTARRS_y 114518.69 66.68 11.253 0.001 AB
2MASS_K 138439.87 948.14 9.209 0.007 Vega
WISE_W1 73380.39 1613.6 9.037 0.024 Vega
WISE_W2 46060.03 1229.28 8.903 0.029 Vega
WISE_W3 233369.62 4438.77 5.306 0.021 Vega
WISE_W4 243624.84 16729.7 3.813 0.075 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.614 9.719 9.833
{\rm log}_{10}({\rm SFR}) 0.031 0.295 0.558
{\rm log}_{10}({\rm sSFR}) -9.730 -9.424 -9.153
{\rm stellar\ age} 7.239 8.251 12.028

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.017 -0.682 -0.439
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.249 0.280 0.438

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.567 0.782 0.982
\delta -0.356 -0.203 -0.085
\tau_1/\tau_2 0.549 0.974 1.404
Q_{PAH} 0.493 1.223 2.502
U_{min} 2.485 7.994 15.905
{\rm log}_{10}(\gamma_e)\, -3.686 -3.066 -2.321

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.965 -2.786 -1.978
{\rm log}_{10}(\tau_{AGN})\, 1.019 1.481 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.080 -1.621 -0.898
0.03-0.10 Gyr 0.187 0.455 0.719
0.10-0.33 Gyr -2.982 -0.973 -0.181
0.33-1.10 Gyr -4.350 -1.495 -0.643
1.10-3.65 Gyr -3.302 -1.079 -0.409
3.65-12.12 Gyr -1.401 -0.248 -0.053
12.12-13.46 Gyr -0.680 0.109 0.907

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.179 10.232 10.296
{\rm log}_{10}({\rm SFR}) -0.108 0.214 0.463
{\rm log}_{10}({\rm sSFR}) -10.368 -10.016 -9.746
{\rm stellar\ age} 6.654 7.506 8.656

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.573 -0.374 -0.223
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.057 -0.341 0.080

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.300 0.405 0.564
\delta -0.385 -0.172 0.039
\tau_1/\tau_2 0.746 1.084 1.436
Q_{PAH} 1.816 3.174 4.952
U_{min} 2.247 6.689 13.319
{\rm log}_{10}(\gamma_e)\, -2.509 -1.701 -1.112

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.697 -1.905 -1.429
{\rm log}_{10}(\tau_{AGN})\, 1.259 1.734 2.013

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.554 -0.635 -0.269
0.03-0.10 Gyr -0.026 0.352 0.620
0.10-0.33 Gyr -0.074 0.252 0.508
0.33-1.10 Gyr -0.200 0.107 0.321
1.10-3.65 Gyr -0.261 0.107 0.336
3.65-12.12 Gyr 0.173 0.341 0.444
12.12-13.46 Gyr 0.066 0.458 0.890