2017cjb results

Information

Transient
Name:2017cjb
Right ascension: 12h53m50.45s
Declination:9d42m17.64s
Discovery Date:None
Classification:SNII
Redshift:0.009443
MW E(B-V):0.019
Host
Name:NGC4779
Right ascension: 12h53m50.86s
Declination:9d42m35.71s
Redshift:0.009021
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: blocked

Task Name Status Time (s)
Cutout download processed 18.83
Transient MWEBV processed 0.04
Host match processed 4.3
Host information processed 0.1
Host MWEBV processed 0.09
Global aperture construction processed 0.65
Global aperture photometry failed 0.06
Validate global photometry not processed 0.94
Global host SED inference not processed 1454.8
Local aperture photometry processed 5.25
Validate local photometry processed 0.03
Local host SED inference processed 411.42
 

Imaging data


 

Spectral Energy Distribution

Warning: possible contaminating objects in the global aperture
 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h53m50.45s, 9d42m17.64s
semi major axis, semi minor axis (arcsec):10.8, 10.8
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 185.72 9.59 18.228 0.056 AB
GALEX_NUV 254.29 7.0 17.887 0.030 AB
SDSS_u 704.75 11.66 16.780 0.018 AB
SDSS_g 2329.31 13.8 15.482 0.006 AB
PanSTARRS_g 2567.55 4.81 15.376 0.002 AB
SDSS_r 3832.02 18.36 14.941 0.005 AB
PanSTARRS_r 4052.05 7.22 14.881 0.002 AB
SDSS_i 4960.59 22.09 14.661 0.005 AB
PanSTARRS_i 5141.69 8.28 14.622 0.002 AB
PanSTARRS_z 6088.39 12.22 14.439 0.002 AB
SDSS_z 6124.71 37.52 14.432 0.007 AB
PanSTARRS_y 6743.52 19.1 14.328 0.003 AB
2MASS_J 7033.17 338.81 13.387 0.052 Vega
2MASS_H 9582.87 452.12 12.579 0.051 Vega
2MASS_K 7033.1 580.25 12.444 0.090 Vega
WISE_W1 2748.76 71.64 12.603 0.028 Vega
WISE_W2 1698.57 44.54 12.486 0.028 Vega
WISE_W3 6244.62 349.49 9.237 0.061 Vega

Aperture details

RA, DEC (J2000):12h53m50.87s, 9d42m36.78s
semi major axis, semi minor axis (arcsec):75.56, 29.08
angle (degrees, anti-clockwise from east):-170.24
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 18558.83 41.79 13.229 0.002 AB
SDSS_r 30400.44 56.68 12.693 0.002 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.261 9.322 9.424
{\rm log}_{10}({\rm SFR}) -1.280 -1.047 -0.797
{\rm log}_{10}({\rm sSFR}) -10.628 -10.378 -10.119
{\rm stellar\ age} 7.797 8.823 11.794

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.188 -0.914 -0.713
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.636 -0.989 -0.030

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.119 0.204 0.325
\delta -0.585 -0.266 -0.015
\tau_1/\tau_2 0.694 1.047 1.418
Q_{PAH} 0.516 1.751 4.012
U_{min} 2.581 7.992 15.460
{\rm log}_{10}(\gamma_e)\, -2.879 -1.871 -1.039

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.128 -3.003 -2.009
{\rm log}_{10}(\tau_{AGN})\, 1.095 1.607 1.986

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.051 -1.577 -1.288
0.03-0.10 Gyr -1.213 -0.931 -0.657
0.10-0.33 Gyr -1.790 -1.174 -0.836
0.33-1.10 Gyr -2.385 -1.511 -1.135
1.10-3.65 Gyr -2.679 -1.490 -0.970
3.65-12.09 Gyr -1.208 -0.583 -0.449
12.09-13.44 Gyr -0.765 -0.151 0.474

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.524 10.028 10.300
{\rm log}_{10}({\rm SFR}) -0.138 0.605 1.126
{\rm log}_{10}({\rm sSFR}) -10.215 -9.483 -8.580
{\rm stellar\ age} 0.422 4.848 8.132

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.566 -0.491 -0.064
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.525 -0.340 -0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.643 1.042 1.430
\delta -0.416 -0.091 0.221
\tau_1/\tau_2 0.258 0.822 1.422
Q_{PAH} 0.522 1.705 4.928
U_{min} 2.910 8.402 16.411
{\rm log}_{10}(\gamma_e)\, -3.385 -1.975 -1.061

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.749 -3.990 -1.379
{\rm log}_{10}(\tau_{AGN})\, 0.930 1.540 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.172 0.400 0.936
0.03-0.10 Gyr -0.854 0.574 1.229
0.10-0.33 Gyr -1.713 0.224 0.991
0.33-1.10 Gyr -2.714 -0.235 0.639
1.10-3.65 Gyr -3.732 -0.365 0.374
3.65-12.09 Gyr -3.944 -0.488 0.313
12.09-13.44 Gyr -4.129 -0.427 0.717