2024efy

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Information

Transient

Name: AT2024efy
Right ascension: 17h44m41.62s
Declination: 4d28m38.56s
Discovery Date: March 13, 2024, 3:16 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.298

Host

Name: 2024efy
Right ascension: 17h44m41.84s
Declination: 4d28m38.35s
Redshift: None
Photometric Redshift: 0.094

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.59
Cutout download	processed	14.04
Global aperture construction	processed	0.88
Local aperture photometry	processed	4.35
Global aperture photometry	processed	4.8
Validate local photometry	processed	0.02
Validate global photometry	processed	14.77
Host information	processed	0.12
Global host SED inference	time limit exceeded	7197.75
Local host SED inference	processed	482.98
Transient information	processed	0.0
Transient MWEBV	processed	0.09
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) = 17h44m41.62s, 4d28m38.56s
semi major axis, semi minor axis (arcsec) = 1.15, 1.15
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_i	4.41	0.41	22.289	0.102	AB
PanSTARRS_z	4.38	0.82	22.296	0.203	AB
PanSTARRS_y	5.38	2.21	22.073	0.445	AB

Aperture details

RA, DEC (J2000) = 17h44m41.84s, 4d28m38.40s
semi major axis, semi minor axis (arcsec) = 6.67, 5.07
angle (degrees, anti-clockwise from east) = -32.29

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	11.58	3.4	21.240	0.318	AB
GALEX_NUV	5.86	3.02	21.981	0.559	AB
SDSS_u	12.62	4.54	21.147	0.391	AB
SDSS_g	31.49	2.88	20.155	0.099	AB
PanSTARRS_g	35.2	1.44	20.033	0.045	AB
SDSS_r	81.46	3.73	19.123	0.050	AB
PanSTARRS_r	80.56	1.88	19.135	0.025	AB
SDSS_i	107.77	5.06	18.819	0.051	AB
SDSS_z	161.67	15.33	18.378	0.103	AB
PanSTARRS_y	159.65	10.56	18.392	0.072	AB
2MASS_J	49.67	209.31	18.765	4.575	Vega
2MASS_H	-147.47	352.56			Vega
2MASS_K	521.3	322.64	15.269	0.672	Vega
WISE_W1	270.66	39.31	15.120	0.158	Vega
WISE_W2	144.0	35.2	15.165	0.265	Vega
WISE_W3	211.74	115.05	12.911	0.590	Vega
WISE_W4	-77.51	538.65			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})\,	7.868	8.347	8.645
{\rm log}_{10}({\rm SFR})	-1.293	-0.570	-0.100
{\rm log}_{10}({\rm sSFR})	-9.751	-8.979	-8.196
{\rm stellar\ age}	0.781	5.491	7.505

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.460	-0.705	-0.012
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.152	-0.466	0.141

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.607	1.272	1.902
\delta	-0.318	0.058	0.270
\tau_1/\tau_2	0.552	0.944	1.360
Q_{PAH}	1.273	2.987	5.380
U_{min}	3.088	8.653	15.976
{\rm log}_{10}(\gamma_e)\,	-3.154	-2.129	-0.981

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.784	-0.988	0.136
{\rm log}_{10}(\tau_{AGN})\,	1.062	1.474	1.820

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.443	-0.695	-0.178
0.03-0.10 Gyr	-2.651	-1.441	-0.662
0.10-0.33 Gyr	-3.218	-1.840	-1.090
0.33-1.06 Gyr	-4.170	-2.055	-1.445
1.06-3.46 Gyr	-4.362	-2.045	-1.562
3.46-11.27 Gyr	-4.125	-1.959	-1.487
11.27-12.53 Gyr	-4.328	-2.020	-1.195

Global parameter details

Documentation

Data not available