2021yeq

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Information

Transient

Name: 2021yeq
Right ascension: 16h10m01.68s
Declination: -2d39m14.40s
Discovery Date: None
Classification: Ia
Redshift: 0.045152
MW E(B-V): 0.165

Host

Name: 2021yeq
Right ascension: 16h10m01.58s
Declination: -2d39m25.01s
Redshift: 0.044804
Photometric Redshift: 0.027

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.98
Cutout download	processed	14.18
Global aperture construction	processed	0.68
Local aperture photometry	processed	4.97
Global aperture photometry	processed	5.06
Validate local photometry	processed	0.02
Validate global photometry	processed	14.96
Host information	processed	0.1
Global host SED inference	processed	443.96
Local host SED inference	processed	431.28
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.04
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) = 16h10m01.68s, -2d39m14.40s
semi major axis, semi minor axis (arcsec) = 2.27, 2.27
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	8.82	2.35	21.536	0.289	AB
SDSS_g	21.48	1.38	20.570	0.070	AB
PanSTARRS_g	18.43	0.61	20.736	0.036	AB
SDSS_r	46.38	2.04	19.734	0.048	AB
PanSTARRS_r	46.59	0.6	19.729	0.014	AB
SDSS_i	68.77	2.77	19.307	0.044	AB
PanSTARRS_i	68.17	0.71	19.316	0.011	AB
PanSTARRS_z	77.34	1.57	19.179	0.022	AB
SDSS_z	84.34	6.67	19.085	0.086	AB
PanSTARRS_y	110.53	3.59	18.791	0.035	AB

Aperture details

RA, DEC (J2000) = 16h10m01.74s, -2d39m24.53s
semi major axis, semi minor axis (arcsec) = 24.89, 12.16
angle (degrees, anti-clockwise from east) = -112.72

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	61.59	9.75	19.426	0.172	AB
GALEX_NUV	95.91	5.72	18.945	0.065	AB
SDSS_u	783.17	18.67	16.665	0.026	AB
SDSS_g	2375.13	13.75	15.461	0.006	AB
PanSTARRS_g	2510.09	4.66	15.401	0.002	AB
SDSS_r	4634.26	19.37	14.735	0.005	AB
PanSTARRS_r	4771.02	4.61	14.703	0.001	AB
SDSS_i	6702.19	25.15	14.334	0.004	AB
PanSTARRS_i	6722.04	5.41	14.331	0.001	AB
PanSTARRS_z	8119.21	11.82	14.126	0.002	AB
SDSS_z	8697.91	53.39	14.051	0.007	AB
PanSTARRS_y	9866.63	26.69	13.915	0.003	AB
2MASS_J	14165.74	548.25	12.627	0.042	Vega
2MASS_H	17049.46	842.52	11.953	0.054	Vega
2MASS_K	14084.0	889.79	11.690	0.069	Vega
WISE_W1	7478.86	77.16	11.516	0.011	Vega
WISE_W2	4676.96	78.94	11.386	0.018	Vega
WISE_W3	15423.49	295.68	8.256	0.021	Vega
WISE_W4	21543.41	1904.94	6.447	0.096	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.872	9.028	9.161
${\rm log}_{10}({\rm SFR})$	-1.384	-0.881	-0.509
${\rm log}_{10}({\rm sSFR})$	-10.495	-9.904	-9.467
${\rm stellar\ age}$	5.914	7.529	10.191

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.509	-0.991	-0.529
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	0.152	0.298	0.422

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.559	0.978	1.314
$\delta$	-0.464	-0.129	0.194
$\tau_1/\tau_2$	0.721	1.040	1.386
$Q_{PAH}$	0.373	1.407	3.306
$U_{min}$	2.700	7.560	13.966
${\rm log}_{10}(\gamma_e)\,$	-3.424	-2.665	-1.455

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.555	-1.767	-0.632
${\rm log}_{10}(\tau_{AGN})\,$	0.906	1.323	1.817

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.288	-0.795	-0.489
0.03-0.10 Gyr	-1.751	-1.002	-0.482
0.10-0.33 Gyr	-2.232	-1.291	-0.715
0.33-1.09 Gyr	-2.464	-1.324	-0.828
1.09-3.59 Gyr	-2.247	-1.187	-0.844
3.59-11.84 Gyr	-1.426	-0.929	-0.722
11.84-13.16 Gyr	-1.341	-0.736	0.037

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.713	10.792	10.861
${\rm log}_{10}({\rm SFR})$	-0.145	0.502	1.009
${\rm log}_{10}({\rm sSFR})$	-11.018	-10.320	-9.770
${\rm stellar\ age}$	4.559	6.144	7.281

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.437	-0.270	-0.160
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.041	0.220	0.412

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.152	0.224	0.330
$\delta$	-0.848	-0.545	0.006
$\tau_1/\tau_2$	0.604	0.969	1.315
$Q_{PAH}$	1.397	2.674	4.758
$U_{min}$	2.372	7.110	14.582
${\rm log}_{10}(\gamma_e)\,$	-2.597	-1.747	-1.017

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-2.873	-1.976	-1.538
${\rm log}_{10}(\tau_{AGN})\,$	1.119	1.525	1.904

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.679	0.103	0.556
0.03-0.10 Gyr	-0.182	0.549	1.146
0.10-0.33 Gyr	0.452	0.935	1.223
0.33-1.09 Gyr	0.237	0.788	0.993
1.09-3.59 Gyr	0.764	1.038	1.282
3.59-11.84 Gyr	0.352	0.802	0.974
11.84-13.16 Gyr	-0.023	0.757	1.253