2022yjk

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Information

Transient

Name: 2022yjk
Right ascension: 4h29m07.62s
Declination: 4d16m17.48s
Discovery Date: None
Classification: Ia
Redshift: 0.030924
MW E(B-V): 0.264

Host

Name: 2022yjk
Right ascension: 4h29m07.59s
Declination: 4d16m17.30s
Redshift: 0.031498
Photometric Redshift: 0.022

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.4
Cutout download	processed	2.33
Global aperture construction	processed	0.58
Local aperture photometry	processed	3.85
Global aperture photometry	processed	3.64
Validate local photometry	processed	0.02
Validate global photometry	processed	9.65
Host information	processed	0.08
Global host SED inference	processed	478.36
Local host SED inference	processed	449.18
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.05
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) = 4h29m07.62s, 4d16m17.48s
semi major axis, semi minor axis (arcsec) = 3.18, 3.18
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	582.1	0.92	16.988	0.002	AB
PanSTARRS_r	1607.86	1.19	15.884	0.001	AB
PanSTARRS_i	2795.3	1.34	15.284	0.001	AB
PanSTARRS_z	3967.87	2.77	14.904	0.001	AB
PanSTARRS_y	5119.47	5.74	14.627	0.001	AB
2MASS_J	7117.78	94.26	13.374	0.014	Vega
2MASS_H	9449.21	125.37	12.594	0.014	Vega
2MASS_K	8347.0	155.94	12.258	0.020	Vega

Aperture details

RA, DEC (J2000) = 4h29m07.59s, 4d16m17.50s
semi major axis, semi minor axis (arcsec) = 15.76, 12.38
angle (degrees, anti-clockwise from east) = -51.6

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
PanSTARRS_g	1924.81	3.52	15.689	0.002	AB
PanSTARRS_r	4808.84	4.35	14.695	0.001	AB
PanSTARRS_i	7958.08	4.79	14.148	0.001	AB
PanSTARRS_z	11183.76	10.22	13.779	0.001	AB
PanSTARRS_y	14675.2	23.78	13.484	0.002	AB
2MASS_H	28472.34	591.29	11.396	0.023	Vega
2MASS_K	24774.09	749.72	11.077	0.033	Vega
WISE_W1	11937.46	69.77	11.009	0.006	Vega
WISE_W2	6836.8	75.35	10.974	0.012	Vega
WISE_W3	4293.45	204.91	9.644	0.052	Vega
WISE_W4	3056.67	1264.59	8.567	0.449	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.337	10.485	10.614
${\rm log}_{10}({\rm SFR})$	-2.059	-0.602	0.508
${\rm log}_{10}({\rm sSFR})$	-12.719	-11.119	-9.839
${\rm stellar\ age}$	6.008	7.907	10.980

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.868	-0.413	-0.210
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.622	-0.393	0.236

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.411	0.687	1.214
$\delta$	-0.794	-0.533	-0.159
$\tau_1/\tau_2$	0.582	0.968	1.370
$Q_{PAH}$	0.418	2.361	4.371
$U_{min}$	2.692	7.876	15.365
${\rm log}_{10}(\gamma_e)\,$	-3.333	-2.196	-0.828

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.175	-1.449	-0.644
${\rm log}_{10}(\tau_{AGN})\,$	0.947	1.468	1.978

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.993	-0.557	0.181
0.03-0.10 Gyr	-2.644	-0.720	0.607
0.10-0.33 Gyr	-2.482	-0.635	0.645
0.33-1.10 Gyr	-2.270	-0.486	0.464
1.10-3.63 Gyr	-1.583	0.149	0.621
3.63-12.00 Gyr	-0.168	0.493	0.736
12.00-13.33 Gyr	0.029	0.755	1.571

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.877	10.950	11.069
${\rm log}_{10}({\rm SFR})$	-2.581	-1.409	-0.242
${\rm log}_{10}({\rm sSFR})$	-13.630	-12.399	-11.182
${\rm stellar\ age}$	7.563	8.846	12.565

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.300	-0.165	-0.059
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.527	-0.700	0.141

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.068	0.152	0.399
$\delta$	-0.843	-0.477	-0.071
$\tau_1/\tau_2$	0.492	0.886	1.275
$Q_{PAH}$	0.268	1.269	3.632
$U_{min}$	2.629	7.412	15.079
${\rm log}_{10}(\gamma_e)\,$	-3.429	-2.217	-1.067

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.605	-3.921	-3.056
${\rm log}_{10}(\tau_{AGN})\,$	1.087	1.609	1.947

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.756	-1.471	-0.186
0.03-0.10 Gyr	-3.162	-1.536	-0.268
0.10-0.33 Gyr	-3.123	-1.385	-0.147
0.33-1.10 Gyr	-2.752	-0.932	0.113
1.10-3.63 Gyr	-1.990	-0.086	0.819
3.63-12.00 Gyr	-0.558	0.977	1.174
12.00-13.33 Gyr	0.669	1.478	2.178