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 processed None
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.04
Log transient processing status processed 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 Mag sys
DES_r 4.25 0.17 22.330 0.043 AB
PanSTARRS_i 3.03 0.34 22.696 0.120 AB
PanSTARRS_z 2.97 0.8 22.719 0.294 AB
DES_z 5.4 0.43 22.070 0.087 AB
PanSTARRS_y 5.52 2.05 22.046 0.404 AB

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

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})\, 7.306 7.794 8.144
{\rm log}_{10}({\rm SFR}) -1.167 -0.849 -0.423
{\rm log}_{10}({\rm sSFR}) -9.117 -8.548 -7.963
{\rm stellar\ age} 0.077 2.411 5.838

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.453 -0.817 -0.172
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.524 -0.574 0.159

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.644 1.011 1.556
\delta -0.281 0.014 0.215
\tau_1/\tau_2 0.742 1.159 1.608
Q_{PAH} 0.818 2.641 5.153
U_{min} 3.360 9.360 16.961
{\rm log}_{10}(\gamma_e)\, -3.086 -2.070 -0.701

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.928 0.035 0.375
{\rm log}_{10}(\tau_{AGN})\, 1.079 1.538 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.910 -0.618 -0.136
0.03-0.10 Gyr -2.627 -1.210 -0.613
0.10-0.33 Gyr -4.132 -1.809 -1.107
0.33-1.06 Gyr -5.248 -2.271 -1.495
1.06-3.46 Gyr -6.321 -2.794 -1.787
3.46-11.26 Gyr -6.867 -2.996 -1.899
11.26-12.51 Gyr -6.824 -2.874 -1.755

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