2022ba

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Information

Transient

Name: 2022ba
Right ascension: 2h57m48.42s
Declination: -14d53m07.80s
Discovery Date: None
Classification: Ia
Redshift: 0.029827
MW E(B-V): 0.040

Host

Name: 2022ba
Right ascension: 2h57m48.04s
Declination: -14d53m13.47s
Redshift: 0.030458
Photometric Redshift: 0.028

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.77
Cutout download	processed	21.71
Global aperture construction	processed	0.6
Local aperture photometry	processed	4.53
Global aperture photometry	processed	5.01
Validate local photometry	processed	0.03
Validate global photometry	processed	14.0
Host information	processed	0.09
Global host SED inference	processed	371.0
Local host SED inference	processed	430.79
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) = 2h57m48.42s, -14d53m07.80s
semi major axis, semi minor axis (arcsec) = 3.28, 3.28
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
DES_g	207.2	0.47	18.109	0.002	AB
PanSTARRS_g	197.83	0.82	18.159	0.005	AB
PanSTARRS_r	390.56	0.87	17.421	0.002	AB
DES_r	455.21	0.76	17.254	0.002	AB
PanSTARRS_i	578.68	0.92	16.994	0.002	AB
PanSTARRS_z	738.27	2.53	16.729	0.004	AB
DES_z	826.44	3.37	16.607	0.004	AB
PanSTARRS_y	888.34	5.61	16.529	0.007	AB
2MASS_J	1218.23	69.11	15.291	0.062	Vega
2MASS_H	1431.31	120.31	14.643	0.091	Vega
2MASS_K	1229.35	135.55	14.338	0.120	Vega

Aperture details

RA, DEC (J2000) = 2h57m48.02s, -14d53m13.38s
semi major axis, semi minor axis (arcsec) = 34.56, 16.2
angle (degrees, anti-clockwise from east) = -143.11

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_NUV	144.22	2.1	18.502	0.016	AB
PanSTARRS_g	3433.91	5.59	15.061	0.002	AB
DES_r	6315.85	3.09	14.399	0.001	AB
PanSTARRS_z	10928.5	17.52	13.804	0.002	AB
DES_z	11084.1	13.08	13.788	0.001	AB
PanSTARRS_y	14326.15	39.88	13.510	0.003	AB
2MASS_H	21913.89	921.54	11.681	0.046	Vega
WISE_W2	5711.37	63.71	11.169	0.012	Vega
WISE_W4	11700.74	1371.61	7.109	0.127	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.425	9.539	9.663
${\rm log}_{10}({\rm SFR})$	-1.418	-0.884	-0.466
${\rm log}_{10}({\rm sSFR})$	-10.995	-10.421	-9.915
${\rm stellar\ age}$	6.027	7.554	9.594

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.211	-0.632	-0.325
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.760	-1.306	-0.393

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.506	0.808	1.114
$\delta$	-0.734	-0.414	-0.127
$\tau_1/\tau_2$	0.542	0.850	1.189
$Q_{PAH}$	0.333	1.544	3.654
$U_{min}$	2.420	7.161	14.423
${\rm log}_{10}(\gamma_e)\,$	-3.534	-2.479	-1.375

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.911	-1.776	-1.024
${\rm log}_{10}(\tau_{AGN})\,$	0.916	1.278	1.733

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.187	-0.761	-0.438
0.03-0.10 Gyr	-1.900	-1.002	-0.448
0.10-0.33 Gyr	-1.979	-1.036	-0.477
0.33-1.10 Gyr	-1.713	-0.859	-0.359
1.10-3.63 Gyr	-1.431	-0.574	-0.272
3.63-12.01 Gyr	-0.782	-0.392	-0.200
12.01-13.35 Gyr	-0.874	-0.275	0.402

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.593	10.663	10.725
${\rm log}_{10}({\rm SFR})$	-0.395	0.028	0.494
${\rm log}_{10}({\rm sSFR})$	-11.090	-10.631	-10.154
${\rm stellar\ age}$	6.430	7.375	8.476

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.344	-0.134	0.004
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-0.647	-0.171	0.193

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.229	0.388	0.609
$\delta$	-0.560	-0.339	-0.061
$\tau_1/\tau_2$	0.599	0.914	1.229
$Q_{PAH}$	0.569	1.516	3.070
$U_{min}$	2.200	6.411	12.844
${\rm log}_{10}(\gamma_e)\,$	-3.496	-2.484	-1.777

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.231	-3.031	-1.963
${\rm log}_{10}(\tau_{AGN})\,$	1.063	1.506	1.906

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.516	-0.055	0.241
0.03-0.10 Gyr	-0.558	0.027	0.600
0.10-0.33 Gyr	-0.299	0.229	0.611
0.33-1.10 Gyr	-0.008	0.388	0.641
1.10-3.63 Gyr	0.320	0.643	0.868
3.63-12.01 Gyr	0.584	0.777	0.894
12.01-13.35 Gyr	0.364	0.832	1.273