SN2021lhy

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Information

Transient

Name: SN2021lhy
Right ascension: 21h32m14.94s
Declination: -0d30m05.10s
Discovery Date: None
Classification: SN IIn
Redshift: 0.142000
MW E(B-V): 0.044

Host

Name: SN2021lhy
Right ascension: 21h32m14.95s
Declination: -0d30m05.02s
Redshift: None
Photometric Redshift: 0.168

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	3.19
Cutout download	processed	10.0
Global aperture construction	processed	0.65
Local aperture photometry	processed	5.64
Global aperture photometry	processed	5.93
Validate local photometry	no valid phot	0.06
Validate global photometry	processed	15.21
Host information	processed	0.1
Global host SED inference	processed	368.75
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.05
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) = 21h32m14.94s, -0d30m05.10s
semi major axis, semi minor axis (arcsec) = 0.8, 0.8
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 21h32m14.94s, -0d30m04.91s
semi major axis, semi minor axis (arcsec) = 2.64, 2.46
angle (degrees, anti-clockwise from east) = -92.66

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	1.43	0.33	23.514	0.251	AB
GALEX_NUV	2.73	0.29	22.811	0.114	AB
DES_g	32.26	0.18	20.128	0.006	AB
PanSTARRS_g	32.69	0.55	20.114	0.018	AB
PanSTARRS_r	64.77	0.56	19.372	0.009	AB
DES_r	71.04	0.32	19.271	0.005	AB
PanSTARRS_i	94.08	0.71	18.966	0.008	AB
PanSTARRS_z	113.15	1.64	18.766	0.016	AB
DES_z	123.62	4.53	18.670	0.040	AB
PanSTARRS_y	118.99	4.71	18.711	0.043	AB
2MASS_J	220.02	98.25	17.149	0.485	Vega
2MASS_H	419.96	173.94	15.974	0.450	Vega
2MASS_K	193.28	178.83	16.347	1.005	Vega
WISE_W1	107.25	10.44	16.125	0.106	Vega
WISE_W2	65.88	13.54	16.014	0.223	Vega
WISE_W3	174.85	68.26	13.119	0.424	Vega
WISE_W4	591.0	573.28	10.351	1.053	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.967	10.038	10.121
${\rm log}_{10}({\rm SFR})$	-0.487	-0.145	0.192
${\rm log}_{10}({\rm sSFR})$	-10.541	-10.180	-9.829
${\rm stellar\ age}$	5.377	6.431	7.603

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.168	-0.625	-0.262
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.418	-0.857	-0.163

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.327	0.538	0.793
$\delta$	-0.413	-0.123	0.089
$\tau_1/\tau_2$	0.714	1.030	1.346
$Q_{PAH}$	0.942	2.664	4.973
$U_{min}$	2.728	7.716	14.810
${\rm log}_{10}(\gamma_e)\,$	-2.684	-1.713	-0.682

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.081	-2.621	-1.282
${\rm log}_{10}(\tau_{AGN})\,$	1.016	1.496	1.912

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.466	-0.170	0.057
0.03-0.10 Gyr	-0.586	-0.148	0.264
0.10-0.32 Gyr	-0.460	-0.062	0.260
0.32-1.04 Gyr	-0.482	-0.061	0.240
1.04-3.34 Gyr	-0.287	0.076	0.316
3.34-10.76 Gyr	-0.042	0.185	0.322
10.76-11.95 Gyr	-0.302	0.225	0.709