2024afyn

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Information

Transient

Name: AT2024afyn
Right ascension: 15h15m34.58s
Declination: 31d27m59.92s
Discovery Date: Dec. 30, 2024, 6:22 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name: 2024afyn
Right ascension: 15h15m35.11s
Declination: 31d28m01.96s
Redshift: 0.129353
Photometric Redshift: 0.139

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.92
Cutout download	processed	17.17
Global aperture construction	processed	0.66
Local aperture photometry	processed	5.59
Global aperture photometry	processed	5.67
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	16.0
Host information	processed	0.08
Global host SED inference	processed	428.51
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.11
Host MWEBV	processed	0.06
Log transient processing status	blocked	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) = 15h15m34.58s, 31d27m59.92s
semi major axis, semi minor axis (arcsec) = 0.87, 0.87
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 15h15m35.11s, 31d28m02.08s
semi major axis, semi minor axis (arcsec) = 8.79, 5.64
angle (degrees, anti-clockwise from east) = -86.52

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
SDSS_u	50.51	6.15	19.641	0.132	AB
SDSS_g	273.75	4.67	17.807	0.019	AB
DES_g	302.65	2.49	17.698	0.009	AB
PanSTARRS_g	332.4	1.73	17.596	0.006	AB
SDSS_r	742.9	7.68	16.723	0.011	AB
PanSTARRS_r	773.98	2.48	16.678	0.003	AB
DES_r	837.66	6.45	16.592	0.008	AB
SDSS_i	1164.03	10.56	16.235	0.010	AB
PanSTARRS_i	1140.41	2.1	16.257	0.002	AB
PanSTARRS_z	1480.87	4.77	15.974	0.003	AB
SDSS_z	1626.32	29.78	15.872	0.020	AB
DES_z	1642.43	7.74	15.861	0.005	AB
PanSTARRS_y	1843.17	14.82	15.736	0.009	AB
2MASS_J	2547.88	143.7	14.490	0.061	Vega
2MASS_H	2689.22	221.44	13.958	0.089	Vega
2MASS_K	2979.89	228.69	13.377	0.083	Vega
WISE_W3	305.4	76.88	12.514	0.273	Vega
WISE_W4	-112.41	380.54			Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	11.174	11.223	11.303
${\rm log}_{10}({\rm SFR})$	-1.169	-0.345	0.230
${\rm log}_{10}({\rm sSFR})$	-12.456	-11.630	-10.974
${\rm stellar\ age}$	6.956	7.661	10.833

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.301	-0.108	0.082
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.308	-0.752	-0.211

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.171	0.270	0.401
$\delta$	-0.912	-0.701	-0.247
$\tau_1/\tau_2$	0.413	0.761	1.138
$Q_{PAH}$	0.458	1.505	3.497
$U_{min}$	2.871	7.769	15.107
${\rm log}_{10}(\gamma_e)\,$	-3.197	-1.983	-1.083

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.189	-2.893	-1.656
${\rm log}_{10}(\tau_{AGN})\,$	0.967	1.330	1.825

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.861	-0.065	0.463
0.03-0.10 Gyr	-2.376	-0.736	0.100
0.10-0.32 Gyr	-2.563	-0.799	0.080
0.32-1.04 Gyr	-2.310	-0.537	0.339
1.04-3.37 Gyr	-1.267	0.413	1.154
3.37-10.89 Gyr	0.678	1.401	1.520
10.89-12.10 Gyr	1.040	1.633	2.409