2021huu

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Information

Transient

Name: 2021huu
Right ascension: 11h54m26.69s
Declination: 55d04m26.33s
Discovery Date: None
Classification: Ia
Redshift: 0.046782
MW E(B-V): 0.009

Host

Name: 2021huu
Right ascension: 11h54m26.15s
Declination: 55d04m25.78s
Redshift: 0.046186
Photometric Redshift:

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.48
Cutout download	processed	13.43
Global aperture construction	processed	1.22
Local aperture photometry	processed	4.76
Global aperture photometry	processed	5.14
Validate local photometry	processed	0.02
Validate global photometry	processed	15.49
Host information	processed	0.08
Global host SED inference	processed	494.06
Local host SED inference	processed	518.1
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.35
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) = 11h54m26.69s, 55d04m26.33s
semi major axis, semi minor axis (arcsec) = 2.21, 2.21
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	9.4	2.18	21.467	0.251	AB
SDSS_g	30.14	1.55	20.202	0.056	AB
PanSTARRS_g	26.92	0.47	20.325	0.019	AB
SDSS_r	34.34	1.82	20.060	0.058	AB
PanSTARRS_r	36.23	0.56	20.002	0.017	AB
SDSS_i	41.7	2.42	19.850	0.063	AB
PanSTARRS_i	39.94	0.62	19.896	0.017	AB
PanSTARRS_z	42.96	1.62	19.817	0.041	AB
SDSS_z	54.1	8.37	19.567	0.168	AB
PanSTARRS_y	42.5	4.3	19.829	0.110	AB

Aperture details

RA, DEC (J2000) = 11h54m26.22s, 55d04m25.75s
semi major axis, semi minor axis (arcsec) = 11.98, 9.67
angle (degrees, anti-clockwise from east) = -54.67

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
SDSS_u	53.08	10.42	19.588	0.213	AB
SDSS_g	392.08	6.01	17.417	0.017	AB
PanSTARRS_g	346.95	2.3	17.549	0.007	AB
SDSS_r	462.38	7.53	17.237	0.018	AB
PanSTARRS_r	481.91	2.67	17.193	0.006	AB
SDSS_i	549.94	10.63	17.049	0.021	AB
PanSTARRS_i	567.78	3.0	17.015	0.006	AB
PanSTARRS_z	596.7	7.75	16.961	0.014	AB
SDSS_z	737.27	40.41	16.731	0.060	AB
PanSTARRS_y	669.59	20.41	16.835	0.033	AB
2MASS_J	473.41	264.03	16.317	0.606	Vega
2MASS_H	860.96	408.36	15.195	0.515	Vega
2MASS_K	206.35	433.35	16.276	2.280	Vega
WISE_W1	290.24	22.57	15.044	0.084	Vega
WISE_W2	169.51	27.3	14.988	0.175	Vega
WISE_W3	350.56	132.37	12.364	0.410	Vega
WISE_W4	-337.09	712.96			Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.102	8.319	8.478
${\rm log}_{10}({\rm SFR})$	-2.098	-1.375	-0.606
${\rm log}_{10}({\rm sSFR})$	-10.541	-9.745	-8.799
${\rm stellar\ age}$	1.732	5.290	7.107

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.713	-1.239	-0.635
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.771	-1.339	-0.051

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.150	0.392	0.804
$\delta$	-0.680	-0.237	0.143
$\tau_1/\tau_2$	0.706	1.086	1.461
$Q_{PAH}$	1.050	2.943	5.538
$U_{min}$	3.173	8.177	15.443
${\rm log}_{10}(\gamma_e)\,$	-2.932	-1.878	-0.637

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-2.385	-0.726	-0.032
${\rm log}_{10}(\tau_{AGN})\,$	0.908	1.470	1.910

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.480	-1.621	-1.230
0.03-0.10 Gyr	-2.275	-1.367	-0.471
0.10-0.33 Gyr	-2.074	-1.303	-0.747
0.33-1.09 Gyr	-2.460	-1.485	-1.040
1.09-3.59 Gyr	-2.794	-1.612	-1.290
3.59-11.82 Gyr	-3.332	-1.799	-1.421
11.82-13.14 Gyr	-3.405	-1.839	-1.237

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.499	9.635	9.733
${\rm log}_{10}({\rm SFR})$	-1.359	-0.897	-0.505
${\rm log}_{10}({\rm sSFR})$	-11.000	-10.519	-10.122
${\rm stellar\ age}$	4.992	7.124	8.747

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.679	-1.340	-1.030
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.133	-0.686	-0.291

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.087	0.199	0.370
$\delta$	-0.649	-0.258	0.115
$\tau_1/\tau_2$	0.497	0.893	1.317
$Q_{PAH}$	0.694	1.939	3.993
$U_{min}$	2.987	7.990	14.726
${\rm log}_{10}(\gamma_e)\,$	-2.532	-1.246	-0.522

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.216	-3.095	-1.991
${\rm log}_{10}(\tau_{AGN})\,$	1.024	1.538	1.925

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.237	-0.836	-0.599
0.03-0.10 Gyr	-1.890	-0.951	-0.432
0.10-0.33 Gyr	-1.785	-0.802	-0.268
0.33-1.09 Gyr	-1.111	-0.505	0.051
1.09-3.59 Gyr	-1.012	-0.421	-0.135
3.59-11.82 Gyr	-0.801	-0.294	-0.113
11.82-13.14 Gyr	-0.922	-0.200	0.370