1997ct results

Information

Transient
Name:1997ct
Right ascension: 14h07m26.88s
Declination:70d26m05.89s
Discovery Date:None
Classification:SNIa
Redshift:0.030000
MW E(B-V):0.014
Host
Name:J140725.15+702606.84
Right ascension: 14h07m25.15s
Declination:70d26m06.84s
Redshift:None
Photometric Redshift:0.031
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W4
GALEX_NUV
GALEX_FUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
WISE_W2
WISE_W3
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 4.44
Transient MWEBV processed 0.03
Host match processed 5.03
Host information processed 0.15
Host MWEBV processed 0.06
Global aperture construction processed 0.64
Global aperture photometry processed 3.75
Validate global photometry processed 9.99
Global host SED inference processed 723.0
Local aperture photometry processed 3.75
Validate local photometry processed 0.02
Local host SED inference processed 469.38
 

Imaging data

 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h07m26.88s, 70d26m05.89s
semi major axis, semi minor axis (arcsec):3.33, 3.33
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 33.86 0.84 20.076 0.027 AB
PanSTARRS_r 51.2 1.69 19.627 0.036 AB
PanSTARRS_i 79.59 1.34 19.148 0.018 AB
PanSTARRS_z 84.57 2.63 19.082 0.034 AB
PanSTARRS_y 90.82 5.84 19.005 0.070 AB
2MASS_J 96.27 72.95 18.046 0.823 Vega
2MASS_H 44.51 115.94 18.411 2.828 Vega
2MASS_K 46.94 121.89 17.883 2.819 Vega

Aperture details

RA, DEC (J2000):14h07m25.07s, 70d26m07.42s
semi major axis, semi minor axis (arcsec):17.02, 13.8
angle (degrees, anti-clockwise from east):-50.27
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 98.16 7.83 18.920 0.087 AB
GALEX_NUV 138.36 5.57 18.547 0.044 AB
PanSTARRS_g 725.78 3.91 16.748 0.006 AB
PanSTARRS_r 1127.88 7.73 16.269 0.007 AB
PanSTARRS_i 1600.54 6.08 15.889 0.004 AB
PanSTARRS_z 1746.4 12.13 15.795 0.008 AB
PanSTARRS_y 1787.42 27.12 15.769 0.016 AB
2MASS_J 2134.16 340.56 14.682 0.173 Vega
2MASS_H 2618.91 540.74 13.987 0.224 Vega
2MASS_K 2376.25 569.15 13.622 0.260 Vega
WISE_W1 906.87 25.1 13.807 0.030 Vega
WISE_W4 590.61 425.73 10.352 0.783 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.417 8.569 8.694
{\rm log}_{10}({\rm SFR}) -2.204 -1.475 -0.699
{\rm log}_{10}({\rm sSFR}) -10.813 -10.030 -9.173
{\rm stellar\ age} 4.403 7.015 9.405

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.807 -1.428 -0.878
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.710 -1.039 -0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.605 1.001 1.449
\delta -0.353 -0.079 0.180
\tau_1/\tau_2 0.608 0.940 1.292
Q_{PAH} 0.657 2.034 4.470
U_{min} 2.772 7.984 15.388
{\rm log}_{10}(\gamma_e)\, -3.431 -2.496 -1.291

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.175 -1.037 -0.183
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.442 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.505 -1.742 -1.215
0.03-0.10 Gyr -2.381 -1.441 -0.581
0.10-0.33 Gyr -2.787 -1.620 -0.952
0.33-1.10 Gyr -3.181 -1.739 -1.150
1.10-3.63 Gyr -2.812 -1.551 -1.206
3.63-12.02 Gyr -2.318 -1.428 -1.180
12.02-13.35 Gyr -2.279 -1.333 -0.571

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.848 9.952 10.006
{\rm log}_{10}({\rm SFR}) -0.504 -0.057 0.407
{\rm log}_{10}({\rm sSFR}) -10.445 -9.993 -9.541
{\rm stellar\ age} 8.331 12.081 12.593

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.557 -1.269 -0.967
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.858 -1.262 0.127

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.134 0.259 0.395
\delta -0.262 -0.006 0.218
\tau_1/\tau_2 0.490 1.025 1.550
Q_{PAH} 0.256 1.061 2.498
U_{min} 2.871 8.646 16.319
{\rm log}_{10}(\gamma_e)\, -3.639 -2.991 -1.773

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.550 -1.715 -1.397
{\rm log}_{10}(\tau_{AGN})\, 1.104 1.381 1.681

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.138 -2.612 -0.828
0.03-0.10 Gyr -0.388 0.096 0.566
0.10-0.33 Gyr -3.925 -2.504 -0.836
0.33-1.10 Gyr -6.259 -3.801 -1.504
1.10-3.63 Gyr -5.296 -3.324 -1.412
3.63-12.02 Gyr -2.626 -0.899 0.064
12.02-13.35 Gyr 0.121 1.044 1.128