1998cj results

Information

Transient
Name:SN1998cj
Right ascension: 12h19m43.30s
Declination:-12d13m41.81s
Discovery Date:May 21, 1998, midnight
Classification:SN II
Redshift:None
MW E(B-V):0.039
Host
Name:NGC4263
Right ascension: 12h19m42.19s
Declination:-12d13m31.98s
Redshift:0.013169
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 5.82
Transient MWEBV processed 0.04
Host match processed 4.17
Host information processed 0.18
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 4.04
Validate global photometry processed 11.71
Global host SED inference processed 393.8
Local aperture photometry processed 3.72
Validate local photometry processed 0.02
Local host SED inference processed 398.35
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h19m43.30s, -12d13m41.81s
semi major axis, semi minor axis (arcsec):7.43, 7.43
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 50.26 7.01 19.647 0.151 AB
GALEX_NUV 112.95 4.46 18.768 0.043 AB
PanSTARRS_g 1051.25 2.02 16.346 0.002 AB
PanSTARRS_r 1623.91 2.9 15.874 0.002 AB
PanSTARRS_i 2094.71 3.93 15.597 0.002 AB
PanSTARRS_z 2399.97 5.93 15.449 0.003 AB
PanSTARRS_y 2721.29 14.01 15.313 0.006 AB
2MASS_J 3659.78 173.69 14.096 0.052 Vega
2MASS_H 4401.53 246.08 13.423 0.061 Vega
2MASS_K 3723.96 306.09 13.135 0.089 Vega
WISE_W1 1427.6 181.16 13.314 0.138 Vega
WISE_W2 940.05 130.84 13.128 0.151 Vega
WISE_W3 5064.6 463.06 9.465 0.099 Vega

Aperture details

RA, DEC (J2000):12h19m42.17s, -12d13m29.99s
semi major axis, semi minor axis (arcsec):41.46, 24.38
angle (degrees, anti-clockwise from east):-69.91
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 966.77 30.76 16.437 0.035 AB
GALEX_NUV 1460.8 16.39 15.989 0.012 AB
PanSTARRS_g 14913.55 8.9 13.466 0.001 AB
PanSTARRS_r 24555.7 12.81 12.925 0.001 AB
PanSTARRS_i 32246.05 17.19 12.629 0.001 AB
PanSTARRS_y 46225.86 62.32 12.238 0.001 AB
2MASS_J 57398.77 744.87 11.108 0.014 Vega
2MASS_K 60045.94 1313.78 10.116 0.024 Vega
WISE_W1 28147.82 825.09 10.077 0.032 Vega
WISE_W2 19712.75 548.97 9.824 0.030 Vega
WISE_W3 119187.54 3186.0 6.035 0.029 Vega
WISE_W4 322600.67 16540.64 3.508 0.056 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.093 9.197 9.300
{\rm log}_{10}({\rm SFR}) -1.212 -0.842 -0.479
{\rm log}_{10}({\rm sSFR}) -10.447 -10.030 -9.611
{\rm stellar\ age} 6.373 7.558 9.495

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.394 -0.998 -0.685
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.789 -1.252 -0.001

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.256 0.411 0.588
\delta -0.508 -0.212 0.028
\tau_1/\tau_2 0.717 1.051 1.408
Q_{PAH} 0.363 1.177 2.977
U_{min} 2.684 8.177 15.045
{\rm log}_{10}(\gamma_e)\, -3.197 -2.040 -1.264

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.095 -1.781 -1.280
{\rm log}_{10}(\tau_{AGN})\, 1.108 1.511 1.836

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.483 -1.607 -1.167
0.03-0.10 Gyr -1.140 -0.723 -0.324
0.10-0.33 Gyr -1.145 -0.747 -0.432
0.33-1.10 Gyr -1.613 -1.057 -0.758
1.10-3.64 Gyr -1.529 -0.971 -0.674
3.64-12.04 Gyr -1.082 -0.733 -0.563
12.04-13.38 Gyr -1.137 -0.581 0.073

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.343 10.419 10.505
{\rm log}_{10}({\rm SFR}) 0.270 0.539 0.794
{\rm log}_{10}({\rm sSFR}) -10.189 -9.888 -9.621
{\rm stellar\ age} 6.887 7.826 9.550

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.807 -0.545 -0.365
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.249 -0.074 0.295

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.284 0.456 0.675
\delta -0.395 -0.182 -0.048
\tau_1/\tau_2 0.785 1.166 1.536
Q_{PAH} 0.226 0.674 1.538
U_{min} 2.860 7.438 13.796
{\rm log}_{10}(\gamma_e)\, -2.706 -1.686 -1.102

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.449 -1.809 -1.300
{\rm log}_{10}(\tau_{AGN})\, 1.317 1.759 2.029

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.007 0.244 0.492
0.03-0.10 Gyr 0.303 0.620 0.908
0.10-0.33 Gyr -0.230 0.293 0.579
0.33-1.10 Gyr -0.477 0.041 0.326
1.10-3.64 Gyr -0.343 0.175 0.440
3.64-12.04 Gyr 0.316 0.525 0.654
12.04-13.38 Gyr 0.272 0.719 1.263