1997X results

Information

Transient
Name:1997X
Right ascension: 12h48m14.28s
Declination:-3d19m58.50s
Discovery Date:None
Classification:SNIc
Redshift:0.003600
MW E(B-V):0.024
Host
Name:NGC4691
Right ascension: 12h48m13.67s
Declination:-3d19m58.50s
Redshift:0.002688
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_z
SDSS_g
DES_g
DES_r
 SDSS_u
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 16.66
Transient MWEBV processed 0.18
Host match processed 4.59
Host information processed 0.08
Host MWEBV processed 0.11
Global aperture construction processed 1.39
Global aperture photometry failed 4.79
Validate global photometry not processed 0.5
Global host SED inference not processed 2053.56
Local aperture photometry failed 0.01
Validate local photometry not processed 0.0
Local host SED inference not processed 1322.58
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h48m14.28s, -3d19m58.50s
semi major axis, semi minor axis (arcsec):35.96, 35.96
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_r 87675.31 88.53 11.543 0.001 AB

Aperture details

RA, DEC (J2000):12h48m13.49s, -3d19m58.65s
semi major axis, semi minor axis (arcsec):67.22, 27.73
angle (degrees, anti-clockwise from east):-99.41
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_r 97330.09 93.29 11.429 0.001 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.113 9.554 9.787
{\rm log}_{10}({\rm SFR}) -0.616 0.034 0.746
{\rm log}_{10}({\rm sSFR}) -10.191 -9.456 -8.475
{\rm stellar\ age} 1.445 6.467 9.293

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.713 -0.900 0.033
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.257 -0.522 0.038

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.544 1.007 1.567
\delta -0.654 -0.312 0.076
\tau_1/\tau_2 0.485 0.967 1.468
Q_{PAH} 0.477 1.634 4.012
U_{min} 3.264 8.977 16.518
{\rm log}_{10}(\gamma_e)\, -3.464 -1.991 -0.841

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.599 -3.210 -0.437
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.768 2.097

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.587 0.042 0.664
0.03-0.10 Gyr -1.717 -0.231 0.755
0.10-0.33 Gyr -2.434 -0.758 0.111
0.33-1.10 Gyr -2.914 -0.827 0.025
1.10-3.66 Gyr -3.116 -0.829 -0.224
3.66-12.17 Gyr -2.982 -0.708 -0.194
12.17-13.52 Gyr -2.810 -0.519 0.441

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.969 9.727 10.058
{\rm log}_{10}({\rm SFR}) -1.437 0.048 0.661
{\rm log}_{10}({\rm sSFR}) -11.210 -9.683 -8.324
{\rm stellar\ age} 0.649 6.028 10.148

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.372 -0.485 0.009
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.597 -0.568 0.052

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.799 1.347 2.163
\delta -0.683 -0.160 0.201
\tau_1/\tau_2 0.177 0.678 1.291
Q_{PAH} 0.588 1.921 4.413
U_{min} 2.553 7.630 15.594
{\rm log}_{10}(\gamma_e)\, -3.663 -2.572 -1.177

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.619 -3.457 -0.765
{\rm log}_{10}(\tau_{AGN})\, 0.848 1.390 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.669 0.098 0.680
0.03-0.10 Gyr -2.900 -0.348 0.699
0.10-0.33 Gyr -3.075 -1.159 0.134
0.33-1.10 Gyr -3.624 -0.985 0.311
1.10-3.66 Gyr -4.090 -1.187 -0.012
3.66-12.17 Gyr -4.695 -0.938 0.017
12.17-13.52 Gyr -4.538 -0.617 0.768