1997B

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Information

Transient

Name: 1997B
Right ascension: 5h53m02.97s
Declination: -17d52m23.48s
Discovery Date: None
Classification: SNIc
Redshift: 0.009700
MW E(B-V): 0.063

Host

Name: IC0438
Right ascension: 5h53m00.08s
Declination: -17d52m33.70s
Redshift: 0.008500
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 0.76
Transient MWEBV processed 0.04
Host match processed 4.39
Host information processed 0.15
Host MWEBV processed 0.06
Global aperture construction failed 0.01
Global aperture photometry not processed None
Validate global photometry not processed None
Global host SED inference not processed None
Local aperture photometry processed 0.67
Validate local photometry processed 0.0
Local host SED inference processed 701.77
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 5h53m02.97s, -17d52m23.48s
semi major axis, semi minor axis (arcsec) = 11.45, 11.45
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 1516.75 12.62 15.948 0.009 AB

Aperture details

RA, DEC (J2000) = ,
semi major axis, semi minor axis (arcsec) = ,
angle (degrees, anti-clockwise from east) =

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available

 

Imaging data

 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.209 8.625 8.921
{\rm log}_{10}({\rm SFR}) -1.648 -0.980 -0.425
{\rm log}_{10}({\rm sSFR}) -10.374 -9.676 -8.727
{\rm stellar\ age} 2.751 6.798 9.136

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.406 -0.507 -0.069
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.044 -0.634 0.012

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.609 0.961 1.428
\delta -0.731 -0.229 0.121
\tau_1/\tau_2 0.397 0.864 1.369
Q_{PAH} 0.571 1.878 4.388
U_{min} 3.105 8.046 15.604
{\rm log}_{10}(\gamma_e)\, -3.463 -2.231 -0.849

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.132 -1.786 -0.365
{\rm log}_{10}(\tau_{AGN})\, 1.041 1.539 2.050

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.456 -0.893 -0.486
0.03-0.10 Gyr -2.422 -1.150 -0.385
0.10-0.33 Gyr -3.099 -1.708 -1.054
0.33-1.10 Gyr -3.107 -1.645 -0.992
1.10-3.65 Gyr -3.174 -1.617 -1.120
3.65-12.10 Gyr -2.900 -1.468 -1.032
12.10-13.44 Gyr -2.817 -1.380 -0.509

Global parameter details

Documentation

Data not available