2018dfy

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Information

Transient

Name: SN2018dfy
Right ascension: 21h43m32.93s
Declination: 43d32m58.13s
Discovery Date: July 10, 2018, 11:35 a.m.
Classification: SN II
Redshift: 0.013519
MW E(B-V): 0.457

Host

Name: 2018dfy
Right ascension: 21h43m20.30s
Declination: 43d34m33.96s
Redshift: 0.018586
Photometric Redshift: 0.022

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.02
Cutout download	processed	3.41
Global aperture construction	processed	0.72
Local aperture photometry	processed	4.31
Global aperture photometry	processed	1.58
Validate local photometry	processed	0.02
Validate global photometry	phot valid failed	0.0
Host information	processed	0.09
Global host SED inference	not processed	None
Local host SED inference	processed	509.6
Transient information	processed	0.0
Transient MWEBV	processed	0.09
Host MWEBV	processed	0.13
Processing status	blocked	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) = 21h43m32.93s, 43d32m58.13s
semi major axis, semi minor axis (arcsec) = 5.3, 5.3
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	608.33	1.29	16.940	0.002	AB
PanSTARRS_r	1369.28	1.78	16.059	0.001	AB
PanSTARRS_i	2051.72	2.23	15.620	0.001	AB
PanSTARRS_z	2738.2	4.88	15.306	0.002	AB
PanSTARRS_y	3684.67	10.68	14.984	0.003	AB
2MASS_J	4824.37	144.21	13.796	0.032	Vega
2MASS_H	6643.82	215.17	12.976	0.035	Vega
2MASS_K	5833.58	206.77	12.647	0.038	Vega

Aperture details

RA, DEC (J2000) = 21h43m20.54s, 43d34m33.99s
semi major axis, semi minor axis (arcsec) = 52.66, 9.84
angle (degrees, anti-clockwise from east) = -84.15

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

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})\,	9.186	9.668	9.937
{\rm log}_{10}({\rm SFR})	-0.417	0.052	0.762
{\rm log}_{10}({\rm sSFR})	-10.299	-9.694	-8.467
{\rm stellar\ age}	1.791	5.692	8.089

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.569	-0.881	-0.296
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.952	-0.144	0.184

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.453	0.606	0.809
\delta	-0.621	-0.061	0.301
\tau_1/\tau_2	0.625	1.009	1.409
Q_{PAH}	1.032	2.885	4.866
U_{min}	2.874	8.253	15.830
{\rm log}_{10}(\gamma_e)\,	-2.089	-1.575	-1.061

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.480	-3.326	-1.836
{\rm log}_{10}(\tau_{AGN})\,	0.975	1.570	2.012

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.275	-0.116	0.065
0.03-0.10 Gyr	-0.735	0.106	0.904
0.10-0.33 Gyr	-1.397	-0.245	0.275
0.33-1.10 Gyr	-1.870	-0.380	0.134
1.10-3.66 Gyr	-1.805	-0.405	0.082
3.66-12.16 Gyr	-2.195	-0.540	0.017
12.16-13.51 Gyr	-2.115	-0.453	0.315

Global parameter details

Documentation

Data not available