2018joy

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Information

Transient

Name: SN2018joy
Right ascension: 10h19m40.32s
Declination: 12d50m37.73s
Discovery Date: Dec. 7, 2018, 2:55 p.m.
Classification: SN II
Redshift: 0.032460
MW E(B-V): 0.056

Host

Name: 2018joy
Right ascension: 10h19m41.29s
Declination: 12d50m34.77s
Redshift: 0.032868
Photometric Redshift: 0.066
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.93
Cutout download processed 20.87
Global aperture construction processed 0.81
Local aperture photometry processed 6.46
Global aperture photometry processed 6.69
Validate local photometry processed 0.03
Validate global photometry processed 21.07
Host information processed 0.12
Global host SED inference processed 624.14
Local host SED inference processed 634.54
Transient information processed 0.0
Transient MWEBV processed 0.07
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) = 10h19m40.32s, 12d50m37.73s
semi major axis, semi minor axis (arcsec) = 3.05, 3.05
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 21.69 2.3 20.559 0.115
SDSS_g 53.19 2.04 19.585 0.042
PanSTARRS_g 53.84 0.82 19.572 0.017
SDSS_r 86.45 2.74 19.058 0.034
PanSTARRS_r 84.93 0.73 19.077 0.009
DES_r 94.53 0.89 18.961 0.010
SDSS_i 113.52 3.5 18.762 0.034
PanSTARRS_i 107.59 0.93 18.821 0.009
PanSTARRS_z 125.36 1.98 18.655 0.017
SDSS_z 140.38 9.93 18.532 0.077
PanSTARRS_y 153.0 4.87 18.438 0.035
2MASS_J 92.76 63.73 18.087 0.746
2MASS_H 337.84 116.96 16.211 0.376
2MASS_K 141.45 106.72 16.686 0.819

Aperture details

RA, DEC (J2000) = 10h19m41.29s, 12d50m34.55s
semi major axis, semi minor axis (arcsec) = 29.5, 6.41
angle (degrees, anti-clockwise from east) = -77.5

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 72.62 8.35 19.247 0.125
GALEX_NUV 90.22 6.67 19.012 0.080
SDSS_u 385.45 10.4 17.435 0.029
SDSS_g 977.92 8.88 16.424 0.010
PanSTARRS_g 988.3 3.69 16.413 0.004
SDSS_r 1886.12 12.78 15.711 0.007
PanSTARRS_r 1878.42 3.22 15.716 0.002
DES_r 1759.55 3.88 15.786 0.002
SDSS_i 2807.03 16.87 15.279 0.007
PanSTARRS_i 2702.84 4.11 15.320 0.002
PanSTARRS_z 3422.7 8.82 15.064 0.003
SDSS_z 3740.57 45.49 14.968 0.013
PanSTARRS_y 4473.19 20.18 14.773 0.005
2MASS_J 5662.02 329.89 13.623 0.063
2MASS_H 9404.94 599.87 12.599 0.069
2MASS_K 7065.62 551.93 12.439 0.085
WISE_W1 4552.98 53.47 12.055 0.013
WISE_W2 3234.55 63.71 11.786 0.021
WISE_W3 14900.13 272.9 8.293 0.020
WISE_W4 20643.28 1812.56 6.493 0.095
 

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})\, 8.485 8.679 8.823
{\rm log}_{10}({\rm SFR}) -1.591 -1.093 -0.559
{\rm log}_{10}({\rm sSFR}) -10.302 -9.769 -9.113
{\rm stellar\ age} 4.018 6.602 8.129

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.562 -0.988 -0.464
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.345 -0.034 0.279

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.260 0.617 1.012
\delta -0.571 -0.190 0.138
\tau_1/\tau_2 0.793 1.141 1.496
Q_{PAH} 0.637 2.086 4.383
U_{min} 2.958 7.746 14.971
{\rm log}_{10}(\gamma_e)\, -3.277 -2.181 -0.836

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.730 -1.488 -0.405
{\rm log}_{10}(\tau_{AGN})\, 0.957 1.283 1.794

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.658 -1.279 -0.890
0.03-0.10 Gyr -1.621 -1.050 -0.458
0.10-0.33 Gyr -1.783 -1.159 -0.667
0.33-1.09 Gyr -2.033 -1.357 -0.949
1.09-3.62 Gyr -1.948 -1.350 -1.060
3.62-11.98 Gyr -1.828 -1.285 -1.031
11.98-13.32 Gyr -2.054 -1.302 -0.750

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.182 10.290 10.411
{\rm log}_{10}({\rm SFR}) 0.656 0.941 1.284
{\rm log}_{10}({\rm sSFR}) -9.707 -9.357 -8.966
{\rm stellar\ age} 6.118 7.601 11.005

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.452 -0.222 -0.058
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.933 0.144 0.398

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.761 0.952 1.164
\delta -0.070 0.018 0.143
\tau_1/\tau_2 0.509 0.915 1.320
Q_{PAH} 0.645 1.414 2.594
U_{min} 2.804 8.106 15.278
{\rm log}_{10}(\gamma_e)\, -3.360 -2.240 -1.611

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.754 -1.572 -1.324
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.345 1.614

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.442 -0.982 -0.191
0.03-0.10 Gyr 0.810 1.100 1.444
0.10-0.33 Gyr -2.442 -0.464 0.438
0.33-1.09 Gyr -3.319 -0.450 0.138
1.09-3.62 Gyr -2.004 -0.066 0.428
3.62-11.98 Gyr -0.731 0.301 0.511
11.98-13.32 Gyr -0.531 0.532 1.387