2024twj

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Information

Transient

Name: AT2024twj
Right ascension: 20h47m50.09s
Declination: 15d43m02.90s
Discovery Date: Aug. 27, 2024, 8:27 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.064

Host

Name: 2024twj
Right ascension: 20h47m50.09s
Declination: 15d43m02.65s
Redshift: None
Photometric Redshift: 0.168

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	4.17
Cutout download	processed	3.52
Global aperture construction	processed	0.71
Local aperture photometry	processed	3.7
Global aperture photometry	processed	3.67
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	11.49
Host information	processed	0.08
Global host SED inference	processed	589.08
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.05
Processing status	blocked	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) = 20h47m50.09s, 15d43m02.90s
semi major axis, semi minor axis (arcsec) = 0.7, 0.7
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 20h47m50.08s, 15d43m02.86s
semi major axis, semi minor axis (arcsec) = 3.95, 2.43
angle (degrees, anti-clockwise from east) = -152.1

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	8.61	1.85	21.563	0.233	AB
GALEX_NUV	17.19	0.88	20.812	0.055	AB
PanSTARRS_g	89.49	0.7	19.021	0.008	AB
PanSTARRS_r	143.99	0.74	18.504	0.006	AB
PanSTARRS_i	202.98	1.29	18.131	0.007	AB
PanSTARRS_z	229.29	2.44	17.999	0.012	AB
PanSTARRS_y	275.27	5.2	17.801	0.020	AB
2MASS_J	1017.9	101.62	15.486	0.108	Vega
2MASS_H	1021.51	165.68	15.009	0.176	Vega
2MASS_K	975.1	168.74	14.590	0.188	Vega
WISE_W1	503.47	31.78	14.446	0.069	Vega
WISE_W2	303.72	25.72	14.355	0.092	Vega
WISE_W3	427.33	75.32	12.149	0.191	Vega
WISE_W4	194.04	528.19	11.560	2.955	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.116	10.305	10.476
{\rm log}_{10}({\rm SFR})	0.599	0.888	1.125
{\rm log}_{10}({\rm sSFR})	-9.778	-9.440	-9.035
{\rm stellar\ age}	0.505	2.843	5.039

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.400	-0.113	0.048
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.768	-1.236	0.040

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.939	1.187	1.410
\delta	0.255	0.335	0.381
\tau_1/\tau_2	0.640	0.945	1.238
Q_{PAH}	0.311	0.766	1.507
U_{min}	2.690	7.858	14.854
{\rm log}_{10}(\gamma_e)\,	-3.669	-2.938	-2.031

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.464	-3.707	-2.714
{\rm log}_{10}(\tau_{AGN})\,	0.870	1.321	1.833

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.599	0.888	1.125
0.03-0.10 Gyr	0.902	1.230	1.551
0.10-0.32 Gyr	0.660	1.088	1.486
0.32-1.02 Gyr	-0.071	0.620	0.965
1.02-3.28 Gyr	-1.468	0.137	0.540
3.28-10.49 Gyr	-2.779	-0.245	0.300
10.49-11.65 Gyr	-2.733	-0.286	0.410