1997T

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Information

Transient

Name: 1997T
Right ascension: 11h55m47.52s
Declination: 80d12m42.48s
Discovery Date: None
Classification: SNIa
Redshift: 0.041900
MW E(B-V): 0.068

Host

Name:
Right ascension: 11h55m46.90s
Declination: 80d12m39.88s
Redshift: None
Photometric Redshift: 0.196
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.61
Transient MWEBV processed 0.06
Host match processed 4.71
Host information processed 0.11
Host MWEBV processed 0.1
Global aperture construction failed 8.96
Global aperture photometry not processed None
Validate global photometry not processed None
Global host SED inference not processed None
Local aperture photometry processed 3.47
Validate local photometry processed 0.02
Local host SED inference processed 476.26
 

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) = 11h55m47.52s, 80d12m42.48s
semi major axis, semi minor axis (arcsec) = 2.42, 2.42
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 5.86 1.07 21.980 0.199 AB
PanSTARRS_r 4.02 1.18 22.391 0.319 AB
PanSTARRS_i 7.61 1.55 21.697 0.222 AB
PanSTARRS_z 7.49 2.17 21.714 0.315 AB
PanSTARRS_y -0.23 4.86 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})\, 6.977 7.614 8.102
{\rm log}_{10}({\rm SFR}) -1.764 -1.355 -0.997
{\rm log}_{10}({\rm sSFR}) -9.660 -8.927 -8.051
{\rm stellar\ age} 0.609 5.934 8.025

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.293 -0.490 0.006
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.165 -0.535 -0.117

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.673 1.218 1.747
\delta -0.183 0.092 0.316
\tau_1/\tau_2 0.606 0.904 1.304
Q_{PAH} 0.595 1.990 4.108
U_{min} 2.762 7.862 14.901
{\rm log}_{10}(\gamma_e)\, -3.180 -2.179 -1.068

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.104 -0.728 0.087
{\rm log}_{10}(\tau_{AGN})\, 0.930 1.351 1.750

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.713 -1.091 -0.695
0.03-0.10 Gyr -2.994 -1.790 -1.089
0.10-0.33 Gyr -4.550 -2.525 -1.874
0.33-1.09 Gyr -5.164 -2.685 -2.042
1.09-3.60 Gyr -5.018 -2.580 -2.002
3.60-11.88 Gyr -4.979 -2.491 -1.826
11.88-13.20 Gyr -5.000 -2.445 -1.543

Global parameter details

Documentation

Data not available