1997ei results

Information

Transient
Name:1997ei
Right ascension: 11h54m59.98s
Declination:58d29m26.41s
Discovery Date:None
Classification:SNIc
Redshift:0.010687
MW E(B-V):0.020
Host
Name:NGC3963
Right ascension: 11h54m58.71s
Declination:58d29m36.41s
Redshift:0.010532
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W2
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_z
WISE_W1
WISE_W3
WISE_W4
DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 16.37
Transient MWEBV processed 0.05
Host match processed 4.47
Host information processed 0.11
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 6.72
Validate global photometry processed 14.14
Global host SED inference processed 937.31
Local aperture photometry processed 6.12
Validate local photometry processed 0.03
Local host SED inference processed 430.27
 

Imaging data

 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h54m59.98s, 58d29m26.41s
semi major axis, semi minor axis (arcsec):9.27, 9.27
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 120.77 14.1 18.695 0.127 AB
GALEX_NUV 181.74 7.08 18.251 0.042 AB
SDSS_u 632.32 10.04 16.898 0.017 AB
SDSS_g 2132.29 15.04 15.578 0.008 AB
DES_g 2165.45 6.78 15.561 0.003 AB
PanSTARRS_g 2302.5 5.99 15.494 0.003 AB
SDSS_r 4035.75 22.04 14.885 0.006 AB
PanSTARRS_r 3963.55 9.15 14.905 0.003 AB
SDSS_i 5604.16 27.6 14.529 0.005 AB
PanSTARRS_i 5196.81 10.4 14.611 0.002 AB
PanSTARRS_z 6731.4 13.14 14.330 0.002 AB
SDSS_z 6690.74 39.33 14.336 0.006 AB
DES_z 7291.45 17.84 14.243 0.003 AB
PanSTARRS_y 7836.75 24.17 14.165 0.003 AB
2MASS_J 10292.52 196.56 12.974 0.021 Vega
2MASS_H 12074.25 314.17 12.328 0.028 Vega
2MASS_K 9851.42 326.82 12.078 0.036 Vega
WISE_W2 1536.02 189.22 12.595 0.134 Vega

Aperture details

RA, DEC (J2000):11h54m58.69s, 58d29m36.54s
semi major axis, semi minor axis (arcsec):62.33, 29.83
angle (degrees, anti-clockwise from east):-47.63
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 25136.75 52.64 12.899 0.002 AB
PanSTARRS_i 51265.37 38.6 12.125 0.001 AB
PanSTARRS_z 63209.44 51.26 11.898 0.001 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.482 9.546 9.632
{\rm log}_{10}({\rm SFR}) -0.896 -0.621 -0.353
{\rm log}_{10}({\rm sSFR}) -10.446 -10.156 -9.887
{\rm stellar\ age} 6.899 7.733 9.097

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.998 -0.616 -0.407
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.491 0.140 0.377

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.433 0.664 0.927
\delta -0.144 0.021 0.201
\tau_1/\tau_2 0.596 0.932 1.262
Q_{PAH} 0.440 1.360 2.684
U_{min} 2.710 7.675 14.773
{\rm log}_{10}(\gamma_e)\, -3.600 -2.778 -1.694

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.753 -4.195 -3.355
{\rm log}_{10}(\tau_{AGN})\, 1.138 1.623 2.027

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.386 -1.011 -0.774
0.03-0.10 Gyr -0.830 -0.518 -0.224
0.10-0.33 Gyr -1.003 -0.624 -0.343
0.33-1.10 Gyr -1.206 -0.819 -0.564
1.10-3.64 Gyr -1.113 -0.645 -0.363
3.64-12.07 Gyr -0.504 -0.321 -0.208
12.07-13.42 Gyr -0.668 -0.221 0.275

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.851 10.311 10.516
{\rm log}_{10}({\rm SFR}) 0.185 0.761 1.517
{\rm log}_{10}({\rm sSFR}) -10.277 -9.597 -8.361
{\rm stellar\ age} 0.804 5.653 8.318

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.109 -0.551 -0.113
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.719 -0.944 0.055

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.475 0.865 1.292
\delta -0.492 -0.122 0.239
\tau_1/\tau_2 0.369 0.918 1.380
Q_{PAH} 0.653 2.350 4.457
U_{min} 2.996 8.212 15.742
{\rm log}_{10}(\gamma_e)\, -3.009 -1.871 -0.774

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.658 -3.467 -1.434
{\rm log}_{10}(\tau_{AGN})\, 0.992 1.562 2.017

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.123 0.493 0.821
0.03-0.10 Gyr -0.044 0.812 1.655
0.10-0.33 Gyr -1.094 0.257 1.077
0.33-1.10 Gyr -1.830 0.065 0.746
1.10-3.64 Gyr -2.286 0.095 0.619
3.64-12.07 Gyr -2.521 0.094 0.594
12.07-13.42 Gyr -2.540 0.138 0.960