2018lsa

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Information

Transient

Name: SN2018lsa
Right ascension: 21h45m07.21s
Declination: 15d35m09.15s
Discovery Date: Aug. 27, 2018, 5:28 a.m.
Classification: SN IIP
Redshift: 0.031410
MW E(B-V): 0.092

Host

Name: 2018lsa
Right ascension: 21h45m06.85s
Declination: 15d35m15.18s
Redshift: 0.030578
Photometric Redshift: 0.030
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.18
Cutout download processed 19.76
Global aperture construction processed 0.82
Local aperture photometry processed 7.4
Global aperture photometry processed 7.46
Validate local photometry processed 0.03
Validate global photometry processed 20.3
Host information processed 0.1
Global host SED inference processed 597.41
Local host SED inference processed 660.05
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.09
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) = 21h45m07.21s, 15d35m09.15s
semi major axis, semi minor axis (arcsec) = 3.27, 3.27
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 43.41 3.18 19.806 0.079
SDSS_g 108.44 2.85 18.812 0.029
PanSTARRS_g 101.15 0.8 18.888 0.009
SDSS_r 158.42 3.54 18.400 0.024
PanSTARRS_r 139.76 0.93 18.537 0.007
SDSS_i 190.47 4.41 18.200 0.025
PanSTARRS_i 181.95 1.07 18.250 0.006
PanSTARRS_z 187.86 2.54 18.215 0.015
SDSS_z 221.59 8.98 18.036 0.044
DES_z 226.04 3.44 18.015 0.017
PanSTARRS_y 249.93 7.18 17.905 0.031
2MASS_J 275.76 64.63 16.904 0.254
2MASS_H 340.95 81.63 16.201 0.260
2MASS_K 107.66 131.39 16.982 1.325

Aperture details

RA, DEC (J2000) = 21h45m06.90s, 15d35m15.30s
semi major axis, semi minor axis (arcsec) = 22.97, 16.47
angle (degrees, anti-clockwise from east) = -113.49

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 225.57 11.48 18.017 0.055
GALEX_NUV 297.53 8.69 17.716 0.032
SDSS_u 778.79 18.05 16.671 0.025
SDSS_g 2259.2 13.55 15.515 0.007
PanSTARRS_g 2274.53 4.67 15.508 0.002
PanSTARRS_r 3358.06 5.48 15.085 0.002
SDSS_i 4288.48 23.06 14.819 0.006
PanSTARRS_i 4297.05 6.26 14.817 0.002
PanSTARRS_z 4571.91 14.9 14.750 0.004
SDSS_z 4951.4 51.93 14.663 0.011
2MASS_J 5748.31 415.43 13.606 0.078
WISE_W1 3263.91 59.46 12.417 0.020
WISE_W3 10804.83 292.32 8.642 0.029
WISE_W4 13365.71 1716.51 6.965 0.139
 

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})\, 8.295 8.618 8.820
{\rm log}_{10}({\rm SFR}) -1.357 -0.383 0.240
{\rm log}_{10}({\rm sSFR}) -10.107 -9.030 -8.015
{\rm stellar\ age} 0.272 4.357 7.226

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.597 -1.124 -0.590
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.352 -0.010 0.260

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.211 0.679 1.156
\delta -0.582 -0.167 0.095
\tau_1/\tau_2 0.624 1.040 1.468
Q_{PAH} 0.383 1.568 3.487
U_{min} 2.767 8.223 15.859
{\rm log}_{10}(\gamma_e)\, -3.478 -2.315 -1.135

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.986 -1.765 -0.568
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.387 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.754 -1.286 -0.831
0.03-0.10 Gyr -1.341 -0.246 0.393
0.10-0.33 Gyr -2.636 -1.010 -0.292
0.33-1.10 Gyr -4.406 -1.495 -0.868
1.10-3.63 Gyr -4.712 -1.552 -1.012
3.63-12.01 Gyr -5.107 -1.742 -1.142
12.01-13.35 Gyr -4.892 -1.731 -0.892

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.950 10.073 10.193
{\rm log}_{10}({\rm SFR}) 0.090 0.350 0.576
{\rm log}_{10}({\rm sSFR}) -10.019 -9.721 -9.450
{\rm stellar\ age} 4.557 6.271 7.663

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.223 -0.902 -0.673
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.762 -0.118 0.218

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.193 0.319 0.478
\delta -0.407 -0.120 0.085
\tau_1/\tau_2 0.669 1.038 1.383
Q_{PAH} 0.636 1.516 2.697
U_{min} 2.586 7.155 13.594
{\rm log}_{10}(\gamma_e)\, -3.349 -2.619 -2.103

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.984 -2.174 -1.534
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.254 1.771

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.384 0.020 0.275
0.03-0.10 Gyr 0.109 0.433 0.706
0.10-0.33 Gyr 0.158 0.516 0.796
0.33-1.10 Gyr -0.126 0.266 0.516
1.10-3.63 Gyr -0.182 0.125 0.349
3.63-12.01 Gyr -0.263 0.093 0.303
12.01-13.35 Gyr -0.479 0.122 0.585