SN1997eg

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Information

Transient

Name: SN1997eg
Right ascension: 13h11m36.73s
Declination: 22d55m29.40s
Discovery Date: None
Classification: SN IIn
Redshift: 0.008700
MW E(B-V): 0.012

Host

Name: SN1997eg
Right ascension: 13h11m37.06s
Declination: 22d54m55.80s
Redshift: 0.008694
Photometric Redshift: 0.023
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.87
Cutout download processed 9.39
Global aperture construction processed 0.65
Local aperture photometry processed 4.88
Global aperture photometry processed 5.52
Validate local photometry processed 0.04
Validate global photometry processed 13.29
Host information processed 0.1
Global host SED inference processed 483.45
Local host SED inference time limit exceeded 7197.75
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.11
Log transient processing status blocked None
 

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) = 13h11m36.73s, 22d55m29.40s
semi major axis, semi minor axis (arcsec) = 11.2, 11.2
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 179.02 14.71 18.268 0.089
GALEX_NUV 227.46 11.58 18.008 0.055
DES_g 4577.16 8.98 14.749 0.002
PanSTARRS_g 5073.12 7.6 14.637 0.002
PanSTARRS_r 11057.99 10.32 13.791 0.001
DES_r 10587.95 15.51 13.838 0.002
PanSTARRS_i 15232.48 10.88 13.443 0.001
PanSTARRS_z 18487.95 14.52 13.233 0.001
DES_z 12859.96 27.7 13.627 0.002
PanSTARRS_y 21121.13 25.95 13.088 0.001
2MASS_J 23572.98 257.42 12.074 0.012
2MASS_H 28225.75 453.0 11.406 0.017
2MASS_K 21438.57 406.27 11.234 0.021
WISE_W1 6344.96 287.42 11.695 0.049
WISE_W2 3421.34 171.63 11.726 0.054
WISE_W3 5029.82 2261.66 9.472 0.488

Aperture details

RA, DEC (J2000) = 13h11m37.01s, 22d55m00.23s
semi major axis, semi minor axis (arcsec) = 103.25, 31.18
angle (degrees, anti-clockwise from east) = -172.56

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 2421.55 60.39 15.440 0.027
GALEX_NUV 3179.47 49.69 15.144 0.017
DES_g 35855.67 35.24 12.514 0.001
PanSTARRS_r 75849.71 43.67 11.700 0.001
DES_r 70466.27 66.25 11.780 0.001
PanSTARRS_z 123371.64 59.81 11.172 0.001
DES_z 114613.93 113.74 11.252 0.001
PanSTARRS_y 146127.5 107.46 10.988 0.001
WISE_W1 91869.35 1625.27 8.793 0.019
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.645 10.723 10.779
{\rm log}_{10}({\rm SFR}) -0.446 -0.145 0.165
{\rm log}_{10}({\rm sSFR}) -11.145 -10.841 -10.561
{\rm stellar\ age} 8.408 11.551 12.702

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.669 -0.421 -0.246
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.282 0.209 0.394

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.125 0.239 0.436
\delta -0.535 -0.104 0.159
\tau_1/\tau_2 0.478 0.923 1.420
Q_{PAH} 0.269 1.739 3.732
U_{min} 2.599 7.621 15.108
{\rm log}_{10}(\gamma_e)\, -3.339 -2.382 -1.422

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.843 -1.601 -1.019
{\rm log}_{10}(\tau_{AGN})\, 1.029 1.316 1.673

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.223 0.048 0.284
0.03-0.10 Gyr -1.457 -0.315 0.161
0.10-0.33 Gyr -3.252 -0.872 -0.242
0.33-1.10 Gyr -3.794 -1.037 -0.355
1.10-3.65 Gyr -3.083 -0.977 -0.150
3.65-12.10 Gyr -1.196 0.386 0.877
12.10-13.44 Gyr 0.907 1.736 1.889