2010ew

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Information

Transient

Name: 2010ew
Right ascension: 18h37m11.84s
Declination: 30d37m48.94s
Discovery Date: None
Classification: Ia
Redshift: 0.025030
MW E(B-V): 0.154

Host

Name: 2010ew
Right ascension: 18h37m12.26s
Declination: 30d37m42.05s
Redshift: 0.025501
Photometric Redshift: 0.021
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 4.54
Cutout download processed 5.29
Global aperture construction processed 0.66
Local aperture photometry processed 3.72
Global aperture photometry processed 4.23
Validate local photometry processed 0.02
Validate global photometry processed 11.67
Host information processed 0.1
Global host SED inference processed 496.34
Local host SED inference processed 585.06
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 18h37m11.84s, 30d37m48.94s
semi major axis, semi minor axis (arcsec) = 3.9, 3.9
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 97.36 0.71 18.929 0.008
PanSTARRS_r 153.41 1.34 18.435 0.009
PanSTARRS_i 187.29 1.14 18.219 0.007
PanSTARRS_z 229.13 3.06 18.000 0.014
PanSTARRS_y 262.51 6.42 17.852 0.027
2MASS_J 245.76 80.3 17.029 0.355
2MASS_H 459.55 117.27 15.877 0.277
2MASS_K 67.79 141.56 17.484 2.267

Aperture details

RA, DEC (J2000) = 18h37m12.21s, 30d37m41.93s
semi major axis, semi minor axis (arcsec) = 20.85, 13.8
angle (degrees, anti-clockwise from east) = -104.52

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 78.2 11.94 19.167 0.166
GALEX_NUV 206.04 12.35 18.115 0.065
PanSTARRS_g 1941.41 3.13 15.680 0.002
PanSTARRS_r 3247.56 5.79 15.121 0.002
PanSTARRS_i 4150.45 4.88 14.855 0.001
PanSTARRS_z 4950.86 13.19 14.663 0.003
PanSTARRS_y 5440.85 27.53 14.561 0.005
2MASS_J 7271.48 383.11 13.351 0.057
2MASS_H 8032.94 555.86 12.770 0.075
2MASS_K 6214.69 675.3 12.579 0.118
WISE_W1 3987.57 74.38 12.199 0.020
WISE_W2 2692.45 68.86 11.986 0.028
WISE_W3 14058.59 244.17 8.356 0.019
WISE_W4 24605.32 1476.26 6.302 0.065
 

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})\, 8.437 8.658 8.844
{\rm log}_{10}({\rm SFR}) -1.679 -1.066 -0.521
{\rm log}_{10}({\rm sSFR}) -10.458 -9.766 -9.021
{\rm stellar\ age} 2.275 5.997 7.960

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.538 -0.860 -0.377
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.744 -1.311 -0.696

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.134 0.413 0.817
\delta -0.643 -0.197 0.165
\tau_1/\tau_2 0.724 1.113 1.496
Q_{PAH} 0.775 2.523 4.978
U_{min} 3.072 8.191 15.239
{\rm log}_{10}(\gamma_e)\, -3.381 -2.117 -0.676

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.985 -1.865 -0.663
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.381 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.577 -1.212 -0.920
0.03-0.10 Gyr -1.964 -1.047 -0.411
0.10-0.33 Gyr -1.997 -1.034 -0.482
0.33-1.10 Gyr -2.221 -1.296 -0.859
1.10-3.64 Gyr -2.392 -1.366 -1.024
3.64-12.07 Gyr -2.594 -1.398 -1.059
12.07-13.42 Gyr -2.762 -1.431 -0.772

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.909 10.034 10.176
{\rm log}_{10}({\rm SFR}) -0.206 0.239 0.562
{\rm log}_{10}({\rm sSFR}) -10.286 -9.811 -9.460
{\rm stellar\ age} 3.999 6.461 8.156

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.411 -0.855 -0.561
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.914 -1.712 -0.522

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.264 0.458 0.692
\delta -0.332 0.034 0.284
\tau_1/\tau_2 0.637 1.008 1.404
Q_{PAH} 0.707 1.510 2.712
U_{min} 2.459 7.023 13.888
{\rm log}_{10}(\gamma_e)\, -3.500 -2.589 -1.888

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.339 -1.886 -1.534
{\rm log}_{10}(\tau_{AGN})\, 1.042 1.471 1.841

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.179 -0.075 0.221
0.03-0.10 Gyr -0.273 0.314 0.685
0.10-0.33 Gyr 0.005 0.422 0.739
0.33-1.10 Gyr -0.651 0.092 0.460
1.10-3.64 Gyr -0.412 0.095 0.395
3.64-12.07 Gyr -0.637 0.014 0.273
12.07-13.42 Gyr -0.974 0.035 0.673