2018hsy

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Information

Transient

Name: 2018hsy
Right ascension: 9h30m29.80s
Declination: 16d20m37.32s
Discovery Date: None
Classification: Ia
Redshift: 0.028250
MW E(B-V): 0.027

Host

Name: 2018hsy
Right ascension: 9h30m29.84s
Declination: 16d20m36.26s
Redshift: 0.028908
Photometric Redshift: 0.022
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.04
Cutout download processed 21.69
Global aperture construction processed 0.67
Local aperture photometry processed 6.43
Global aperture photometry processed 7.02
Validate local photometry processed 0.03
Validate global photometry processed 18.36
Host information processed 0.09
Global host SED inference processed 1563.72
Local host SED inference processed 479.7
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 9h30m29.80s, 16d20m37.32s
semi major axis, semi minor axis (arcsec) = 3.45, 3.45
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 171.69 4.44 18.313 0.028 AB
SDSS_g 375.27 5.13 17.464 0.015 AB
DES_g 401.86 0.96 17.390 0.003 AB
PanSTARRS_g 384.49 0.89 17.438 0.003 AB
SDSS_r 507.41 6.1 17.137 0.013 AB
PanSTARRS_r 562.59 1.42 17.025 0.003 AB
DES_r 585.36 2.3 16.981 0.004 AB
SDSS_i 604.35 7.0 16.947 0.013 AB
PanSTARRS_i 597.92 1.32 16.958 0.002 AB
PanSTARRS_z 719.56 2.5 16.757 0.004 AB
SDSS_z 747.2 12.95 16.716 0.019 AB
DES_z 744.32 5.55 16.721 0.008 AB
PanSTARRS_y 813.27 5.92 16.624 0.008 AB
2MASS_J 795.29 69.46 15.754 0.095 Vega
2MASS_H 874.67 100.1 15.178 0.124 Vega
2MASS_K 793.83 116.24 14.813 0.159 Vega

Aperture details

RA, DEC (J2000) = 9h30m29.71s, 16d20m38.73s
semi major axis, semi minor axis (arcsec) = 28.33, 5.43
angle (degrees, anti-clockwise from east) = -35.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 189.57 10.47 18.206 0.060 AB
GALEX_NUV 253.48 1.21 17.890 0.005 AB
DES_g 618.07 1.41 16.922 0.002 AB
PanSTARRS_g 1112.08 3.0 16.285 0.003 AB
SDSS_r 1487.79 11.92 15.969 0.009 AB
PanSTARRS_r 1589.05 4.82 15.897 0.003 AB
DES_r 877.51 3.3 16.542 0.004 AB
SDSS_i 1803.14 15.24 15.760 0.009 AB
PanSTARRS_i 1703.97 4.49 15.821 0.003 AB
PanSTARRS_z 1982.56 8.66 15.657 0.005 AB
SDSS_z 2014.64 41.09 15.640 0.022 AB
PanSTARRS_y 2329.88 20.99 15.482 0.010 AB
2MASS_J 2511.68 261.28 14.505 0.113 Vega
2MASS_H 2472.72 376.48 14.049 0.165 Vega
2MASS_K 2046.18 439.23 13.785 0.233 Vega
WISE_W3 2862.16 207.57 10.084 0.079 Vega
WISE_W4 3757.37 1198.55 8.343 0.346 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})\, 8.853 9.135 9.319
{\rm log}_{10}({\rm SFR}) -0.700 -0.076 0.404
{\rm log}_{10}({\rm sSFR}) -9.945 -9.228 -8.526
{\rm stellar\ age} 2.172 5.923 7.795

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.261 -0.576 -0.252
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.842 -1.353 0.205

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.144 0.457 0.881
\delta -0.462 -0.043 0.216
\tau_1/\tau_2 0.609 1.001 1.422
Q_{PAH} 0.699 2.505 4.333
U_{min} 3.047 8.578 15.801
{\rm log}_{10}(\gamma_e)\, -3.592 -2.202 -0.948

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.481 -3.447 -1.159
{\rm log}_{10}(\tau_{AGN})\, 0.915 1.315 1.841

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.774 -0.499 -0.187
0.03-0.10 Gyr -0.714 0.024 0.534
0.10-0.33 Gyr -1.562 -0.679 -0.111
0.33-1.10 Gyr -2.086 -0.904 -0.487
1.10-3.63 Gyr -2.009 -0.892 -0.529
3.63-12.03 Gyr -2.479 -0.930 -0.597
12.03-13.37 Gyr -2.392 -0.952 -0.283

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.857 9.947 9.995
{\rm log}_{10}({\rm SFR}) -0.182 0.222 0.732
{\rm log}_{10}({\rm sSFR}) -10.113 -9.686 -9.215
{\rm stellar\ age} 8.470 12.012 12.547

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.510 -0.353 -0.230
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.564 -0.280 -0.110

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.050 0.195 0.421
\delta 0.013 0.273 0.369
\tau_1/\tau_2 0.315 0.835 1.392
Q_{PAH} 0.220 0.752 2.155
U_{min} 3.644 9.925 17.335
{\rm log}_{10}(\gamma_e)\, -2.903 -1.688 -0.832

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.913 -1.416 -1.055
{\rm log}_{10}(\tau_{AGN})\, 0.875 1.198 1.505

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.002 -0.513 -0.034
0.03-0.10 Gyr -0.065 0.356 0.862
0.10-0.33 Gyr -3.824 -2.662 -1.416
0.33-1.10 Gyr -6.356 -3.984 -1.861
1.10-3.63 Gyr -4.693 -2.796 -1.441
3.63-12.03 Gyr -2.279 -0.904 0.025
12.03-13.37 Gyr 0.253 1.028 1.102