2102

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Information

Transient

Name: 2102
Right ascension: 20h48m53.03s
Declination: 0d11m28.10s
Discovery Date: None
Classification: SN Ia
Redshift: 0.094000
MW E(B-V): 0.076

Host

Name: sn2102
Right ascension: 20h48m53.04s
Declination: 0d11m29.96s
Redshift: 0.095100
Photometric Redshift: 0.130
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.68
Cutout download processed 18.89
Global aperture construction processed 0.58
Local aperture photometry processed 6.02
Global aperture photometry processed 6.07
Validate local photometry processed 0.03
Validate global photometry processed 18.28
Host information processed 0.13
Global host SED inference processed 486.49
Local host SED inference processing None
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.04
Log transient processing status processing 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) = 20h48m53.03s, 0d11m28.10s
semi major axis, semi minor axis (arcsec) = 1.14, 1.14
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_r 4.25 0.17 22.330 0.043
PanSTARRS_i 3.03 0.34 22.696 0.120
PanSTARRS_z 2.97 0.8 22.719 0.294
DES_z 5.4 0.43 22.070 0.087
PanSTARRS_y 5.52 2.05 22.046 0.404

Aperture details

RA, DEC (J2000) = 20h48m53.04s, 0d11m30.18s
semi major axis, semi minor axis (arcsec) = 3.06, 2.11
angle (degrees, anti-clockwise from east) = -178.58

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 3.54 0.4 22.528 0.124
GALEX_NUV 4.54 0.26 22.258 0.063
SDSS_u 13.15 3.2 21.102 0.264
SDSS_g 22.08 1.54 20.540 0.076
DES_g 19.51 0.21 20.674 0.012
PanSTARRS_g 19.21 0.65 20.691 0.037
SDSS_r 28.08 1.92 20.279 0.074
PanSTARRS_r 25.56 0.68 20.381 0.029
DES_r 25.4 0.39 20.388 0.017
SDSS_i 30.99 2.49 20.172 0.087
PanSTARRS_i 27.98 0.7 20.283 0.027
PanSTARRS_z 29.13 1.63 20.239 0.061
SDSS_z 20.61 11.02 20.615 0.581
DES_z 29.69 0.95 20.219 0.035
PanSTARRS_y 38.1 4.05 19.948 0.116
2MASS_J -207.41 107.86
2MASS_H 241.87 160.7 16.573 0.721
2MASS_K 92.95 163.13 17.142 1.906
WISE_W1 4.18 12.34 19.647 3.202
WISE_W2 9.45 14.27 18.123 1.640
WISE_W3 11.25 78.63 16.098 7.590
WISE_W4 -430.41 455.56
 

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})\, 8.370 8.685 8.863
{\rm log}_{10}({\rm SFR}) -1.194 -0.085 0.541
{\rm log}_{10}({\rm sSFR}) -9.914 -8.722 -7.928
{\rm stellar\ age} 0.104 0.932 5.039

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.802 -1.465 -0.774
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.345 -0.166 0.304

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.167 0.614 1.058
\delta -0.371 -0.026 0.205
\tau_1/\tau_2 0.502 1.025 1.545
Q_{PAH} 1.846 3.751 5.614
U_{min} 4.016 10.905 18.856
{\rm log}_{10}(\gamma_e)\, -2.841 -1.666 -0.660

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.729 -1.475 -0.346
{\rm log}_{10}(\tau_{AGN})\, 0.979 1.400 1.828

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.021 -1.507 -0.868
0.03-0.10 Gyr -1.187 0.066 0.702
0.10-0.33 Gyr -2.429 -0.357 0.293
0.33-1.06 Gyr -4.425 -2.068 -0.716
1.06-3.46 Gyr -6.543 -2.869 -1.077
3.46-11.26 Gyr -7.299 -3.058 -1.298
11.26-12.51 Gyr -7.506 -3.017 -1.095