2024zaj

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Information

Transient

Name: AT2024zaj
Right ascension: 2h45m52.72s
Declination: -17d02m31.78s
Discovery Date: Oct. 21, 2024, 7:25 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 2024zaj
Right ascension: 2h45m52.49s
Declination: -17d02m30.12s
Redshift: 0.024387
Photometric Redshift: 0.032

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	0.92
Cutout download	processed	18.63
Global aperture construction	processed	0.68
Local aperture photometry	processed	6.39
Global aperture photometry	processed	6.56
Validate local photometry	processed	0.03
Validate global photometry	processed	17.62
Host information	processed	0.1
Global host SED inference	processed	540.51
Local host SED inference	processed	522.8
Transient information	processed	0.0
Transient MWEBV	processed	0.07
Host MWEBV	processed	0.13
Processing status	completed	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) = 2h45m52.72s, -17d02m31.78s
semi major axis, semi minor axis (arcsec) = 4.07, 4.07
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	187.96	4.65	18.215	0.027	AB
SDSS_g	895.42	7.85	16.520	0.010	AB
DES_g	958.26	1.07	16.446	0.001	AB
PanSTARRS_g	823.73	1.4	16.611	0.002	AB
SDSS_r	1869.49	11.38	15.721	0.007	AB
PanSTARRS_r	1544.83	1.86	15.928	0.001	AB
DES_r	2053.45	1.62	15.619	0.001	AB
SDSS_i	2663.63	13.7	15.336	0.006	AB
PanSTARRS_i	2144.39	1.25	15.572	0.001	AB
PanSTARRS_z	2808.71	3.19	15.279	0.001	AB
SDSS_z	3453.36	18.74	15.054	0.006	AB
DES_z	3556.55	6.61	15.022	0.002	AB
PanSTARRS_y	3234.33	6.12	15.126	0.002	AB
2MASS_J	4428.9	88.4	13.889	0.022	Vega
2MASS_H	5400.85	135.45	13.201	0.027	Vega
2MASS_K	4448.67	154.09	12.942	0.038	Vega

Aperture details

RA, DEC (J2000) = 2h45m52.42s, -17d02m28.02s
semi major axis, semi minor axis (arcsec) = 25.42, 9.51
angle (degrees, anti-clockwise from east) = -14.36

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	11.66	3.63	21.233	0.338	AB
GALEX_NUV	38.18	5.84	19.945	0.166	AB
SDSS_u	663.87	13.86	16.845	0.023	AB
SDSS_g	3241.74	15.48	15.123	0.005	AB
DES_g	3405.65	2.14	15.069	0.001	AB
PanSTARRS_g	3619.15	4.82	15.003	0.001	AB
SDSS_r	6489.81	22.16	14.369	0.004	AB
PanSTARRS_r	6523.59	6.23	14.364	0.001	AB
DES_r	6945.66	3.12	14.296	0.000	AB
SDSS_i	8968.07	26.99	14.018	0.003	AB
PanSTARRS_i	8822.66	4.27	14.036	0.001	AB
PanSTARRS_z	11094.48	11.2	13.787	0.001	AB
DES_z	11369.72	12.21	13.761	0.001	AB
PanSTARRS_y	12882.19	22.43	13.625	0.002	AB
2MASS_H	18661.19	565.38	11.855	0.033	Vega
2MASS_K	14044.88	650.01	11.693	0.050	Vega
WISE_W1	7184.45	48.64	11.560	0.007	Vega
WISE_W2	3969.24	54.77	11.564	0.015	Vega
WISE_W3	1049.6	153.51	11.173	0.159	Vega
WISE_W4	1534.53	785.9	9.315	0.556	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})\,	9.663	9.815	9.992
{\rm log}_{10}({\rm SFR})	-0.727	-0.159	0.308
{\rm log}_{10}({\rm sSFR})	-10.709	-9.964	-9.380
{\rm stellar\ age}	5.019	6.890	9.240

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.107	-0.525	-0.182
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.769	-0.573	-0.044

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.595	0.812	1.044
\delta	-0.832	-0.629	-0.392
\tau_1/\tau_2	0.455	0.772	1.146
Q_{PAH}	0.475	2.230	3.414
U_{min}	2.679	7.465	14.133
{\rm log}_{10}(\gamma_e)\,	-3.462	-2.501	-1.363

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.177	-2.382	-1.022
{\rm log}_{10}(\tau_{AGN})\,	0.904	1.503	2.040

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.380	-0.070	0.150
0.03-0.10 Gyr	-1.429	-0.229	0.369
0.10-0.33 Gyr	-1.670	-0.337	0.136
0.33-1.10 Gyr	-1.550	-0.304	0.097
1.10-3.65 Gyr	-1.223	-0.193	0.079
3.65-12.09 Gyr	-0.684	-0.197	0.070
12.09-13.43 Gyr	-0.765	-0.104	0.644

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.491	10.548	10.626
{\rm log}_{10}({\rm SFR})	-3.094	-2.355	-1.873
{\rm log}_{10}({\rm sSFR})	-13.629	-12.908	-12.451
{\rm stellar\ age}	8.120	10.165	12.683

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.545	-0.441	-0.354
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.483	-0.726	0.069

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.029	0.062	0.114
\delta	-0.827	-0.487	-0.065
\tau_1/\tau_2	0.571	0.978	1.416
Q_{PAH}	0.375	2.117	4.804
U_{min}	3.069	8.827	17.081
{\rm log}_{10}(\gamma_e)\,	-2.056	-1.094	-0.426

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.327	-3.538	-2.722
{\rm log}_{10}(\tau_{AGN})\,	1.014	1.517	1.909

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.258	-2.272	-1.831
0.03-0.10 Gyr	-4.146	-2.540	-1.868
0.10-0.33 Gyr	-3.829	-2.339	-1.594
0.33-1.10 Gyr	-3.685	-2.128	-1.194
1.10-3.65 Gyr	-3.049	-1.467	-0.302
3.65-12.09 Gyr	-1.221	0.546	0.768
12.09-13.43 Gyr	0.473	1.346	1.743