2013ej

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Information

Transient

Name: SN2013ej
Right ascension: 1h36m48.16s
Declination: 15d45m31.00s
Discovery Date: July 25, 2013, midnight
Classification: SN II
Redshift: 0.002000
MW E(B-V): 0.060

Host

Name: 2013ej
Right ascension: 1h36m41.08s
Declination: 15d47m02.75s
Redshift: None
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.79
Cutout download processed 0.03
Global aperture construction failed 6.31
Local aperture photometry processed 4.89
Global aperture photometry not processed None
Validate local photometry processed 0.02
Validate global photometry not processed None
Host information processed 0.14
Global host SED inference not processed None
Local host SED inference processed 554.64
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.06
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) = 1h36m48.16s, 15d45m31.00s
semi major axis, semi minor axis (arcsec) = 48.28, 48.28
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 911.55 11.18 16.501 0.013 AB
GALEX_NUV 1157.86 14.09 16.241 0.013 AB
SDSS_u 1638.2 62.36 15.864 0.041 AB
SDSS_g 4412.25 33.53 14.788 0.008 AB
PanSTARRS_g 4679.58 17.95 14.724 0.004 AB
SDSS_r 4929.1 45.78 14.668 0.010 AB
PanSTARRS_r 3663.67 26.9 14.990 0.008 AB
SDSS_i 3349.37 63.33 15.088 0.021 AB
PanSTARRS_i 3456.97 27.42 15.053 0.009 AB
PanSTARRS_z 5207.17 36.99 14.608 0.008 AB
SDSS_z 2227.19 184.81 15.531 0.090 AB
PanSTARRS_y 4740.76 83.47 14.710 0.019 AB
2MASS_J 4059.09 1190.3 13.984 0.318 Vega
2MASS_H 5034.14 1618.7 13.278 0.349 Vega
2MASS_K 2840.39 2223.32 13.429 0.850 Vega
WISE_W1 4453.71 777.84 12.079 0.190 Vega
WISE_W2 3822.59 646.81 11.605 0.184 Vega
WISE_W3 16325.48 6182.65 8.194 0.411 Vega
WISE_W4 28197.39 10365.92 6.154 0.399 Vega

Aperture details

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

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

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 6.893 7.168 7.376
log10(SFR){\rm log}_{10}({\rm SFR}) -1.842 -1.540 -1.302
log10(sSFR){\rm log}_{10}({\rm sSFR}) -9.172 -8.715 -8.234
stellar age{\rm stellar\ age} 1.072 4.139 6.105

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.255 -0.001 0.130
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.175 -0.990 -0.788

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.053 0.109 0.193
δ\delta -0.659 -0.210 0.145
τ1/τ2\tau_1/\tau_2 0.830 1.193 1.549
QPAHQ_{PAH} 2.000 4.362 6.004
UminU_{min} 3.324 8.709 16.177
log10(γe) {\rm log}_{10}(\gamma_e)\, -2.608 -1.464 -0.300

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -3.627 -1.706 -0.721
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 1.071 1.588 1.988

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.878 -1.717 -1.587
0.03-0.10 Gyr -1.887 -1.475 -1.199
0.10-0.33 Gyr -2.843 -2.042 -1.694
0.33-1.11 Gyr -5.078 -3.048 -2.453
1.11-3.71 Gyr -5.320 -3.323 -2.743
3.71-12.37 Gyr -5.750 -3.473 -2.809
12.37-13.74 Gyr -5.759 -3.511 -2.707
0.33-1.10 Gyr -3.643 -2.632 -2.196
1.10-3.67 Gyr -4.107 -3.010 -2.560
3.67-12.18 Gyr -4.271 -3.069 -2.648
12.18-13.53 Gyr -4.347 -3.166 -2.529

Global parameter details

Documentation