SN2015U

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Information

Transient

Name: SN2015U
Right ascension: 7h28m53.87s
Declination: 33d49m10.60s
Discovery Date: None
Classification: Ibn
Redshift: 0.013790
MW E(B-V): 0.050

Host

Name: SN2015U
Right ascension: 7h28m53.40s
Declination: 33d49m08.40s
Redshift: 0.013786
Photometric Redshift: 0.022
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.09
Cutout download processed 14.66
Global aperture construction processed 0.57
Local aperture photometry processed 4.1
Global aperture photometry processed 4.2
Validate local photometry processed 0.02
Validate global photometry processed 13.95
Host information processed 0.08
Global host SED inference processed 451.77
Local host SED inference processed 422.67
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.07
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) = 7h28m53.87s, 33d49m10.60s
semi major axis, semi minor axis (arcsec) = 7.11, 7.11
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.14 0.62 22.124 0.131 AB
GALEX_NUV 26.07 0.76 20.360 0.031 AB
SDSS_u 525.87 7.9 17.098 0.016 AB
SDSS_g 2660.13 13.6 15.338 0.006 AB
PanSTARRS_g 2970.65 2.07 15.218 0.001 AB
SDSS_r 7411.22 22.69 14.225 0.003 AB
PanSTARRS_r 7673.78 2.94 14.187 0.000 AB
SDSS_i 12199.09 29.28 13.684 0.003 AB
PanSTARRS_i 12151.57 3.13 13.688 0.000 AB
PanSTARRS_z 16840.04 6.43 13.334 0.000 AB
SDSS_z 19442.94 40.6 13.178 0.002 AB
PanSTARRS_y 23517.42 14.71 12.972 0.001 AB
2MASS_J 32956.39 175.07 11.710 0.006 Vega
2MASS_H 47058.96 274.05 10.851 0.006 Vega
2MASS_K 45262.88 295.99 10.423 0.007 Vega
WISE_W1 18111.6 73.51 10.556 0.004 Vega
WISE_W2 14209.41 82.53 10.180 0.006 Vega
WISE_W3 75507.74 264.23 6.531 0.004 Vega

Aperture details

RA, DEC (J2000) = 7h28m53.47s, 33d49m07.62s
semi major axis, semi minor axis (arcsec) = 37.15, 22.46
angle (degrees, anti-clockwise from east) = -109.81

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 33.26 2.32 20.095 0.076 AB
GALEX_NUV 128.51 2.61 18.628 0.022 AB
SDSS_u 1797.59 24.68 15.763 0.015 AB
SDSS_g 8530.1 25.94 14.073 0.003 AB
PanSTARRS_g 9607.59 7.22 13.943 0.001 AB
SDSS_r 20959.3 40.79 13.097 0.002 AB
SDSS_i 33692.25 53.29 12.581 0.002 AB
PanSTARRS_i 33931.7 10.83 12.573 0.000 AB
PanSTARRS_z 44124.74 22.96 12.288 0.001 AB
SDSS_z 49226.03 94.35 12.170 0.002 AB
PanSTARRS_y 60276.6 57.83 11.950 0.001 AB
WISE_W2 46345.93 198.71 8.896 0.005 Vega
WISE_W3 373083.0 1048.95 4.796 0.003 Vega
WISE_W4 1458638.86 12212.15 1.870 0.009 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})\, 10.219 10.293 10.365
{\rm log}_{10}({\rm SFR}) -0.079 0.235 0.505
{\rm log}_{10}({\rm sSFR}) -10.410 -10.082 -9.740
{\rm stellar\ age} 7.154 8.053 9.926

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.234 -0.076 0.055
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.060 0.187 0.327

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.742 0.913 1.106
\delta -0.844 -0.733 -0.623
\tau_1/\tau_2 0.769 1.116 1.449
Q_{PAH} 0.110 0.385 0.989
U_{min} 2.439 7.461 14.434
{\rm log}_{10}(\gamma_e)\, -3.455 -2.584 -1.583

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.982 -1.469 -1.041
{\rm log}_{10}(\tau_{AGN})\, 1.375 1.672 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.409 0.128 0.396
0.03-0.10 Gyr -0.153 0.267 0.591
0.10-0.33 Gyr -0.759 -0.253 0.117
0.33-1.10 Gyr -0.886 -0.376 -0.038
1.10-3.63 Gyr -0.643 -0.056 0.275
3.63-12.03 Gyr 0.120 0.406 0.528
12.03-13.37 Gyr 0.048 0.601 1.161

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.411 10.669 11.031
{\rm log}_{10}({\rm SFR}) -2.331 0.141 1.202
{\rm log}_{10}({\rm sSFR}) -13.126 -10.633 -9.283
{\rm stellar\ age} 2.345 5.438 7.918

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.121 -0.516 -0.065
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.269 -0.229 0.218

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.382 1.629 1.874
\delta -0.326 -0.092 0.285
\tau_1/\tau_2 0.346 0.686 1.117
Q_{PAH} 0.322 1.012 2.002
U_{min} 5.040 11.317 18.679
{\rm log}_{10}(\gamma_e)\, -1.592 -0.791 -0.163

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.354 -3.176 -1.886
{\rm log}_{10}(\tau_{AGN})\, 0.959 1.445 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.744 0.010 0.912
0.03-0.10 Gyr -2.921 -0.015 1.301
0.10-0.33 Gyr -2.757 0.125 1.331
0.33-1.10 Gyr -1.758 0.437 1.113
1.10-3.63 Gyr -0.642 0.787 1.294
3.63-12.03 Gyr -1.277 0.393 1.136
12.03-13.37 Gyr -1.900 0.205 1.284