2024aevn

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Information

Transient

Name: AT2024aevn
Right ascension: 4h04m02.51s
Declination: -54d06m00.30s
Discovery Date: Dec. 24, 2024, 3:39 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name: 2024aevn
Right ascension: 4h04m02.71s
Declination: -54d06m00.00s
Redshift: 0.003920
Photometric Redshift:

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	0.27
Cutout download	processed	2.72
Global aperture construction	processed	0.11
Local aperture photometry	processed	0.58
Global aperture photometry	processed	0.64
Validate local photometry	processed	0.01
Validate global photometry	processed	0.9
Host information	processed	0.08
Global host SED inference	processed	3470.52
Local host SED inference	processed	690.1
Transient information	processed	0.0
Transient MWEBV	processed	0.08
Host MWEBV	processed	0.05
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) = 4h04m02.51s, -54d06m00.30s
semi major axis, semi minor axis (arcsec) = 24.69, 24.69
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	442.92	16.43	17.284	0.040	AB
GALEX_NUV	550.79	15.52	17.048	0.031	AB
2MASS_J	189326.37	696.79	9.812	0.004	Vega
2MASS_H	239695.12	1055.12	9.083	0.005	Vega
2MASS_K	201896.72	1094.66	8.799	0.006	Vega
WISE_W1	95435.21	2516.75	8.752	0.029	Vega
WISE_W2	54833.99	1642.6	8.713	0.033	Vega
WISE_W3	96444.28	2168.94	6.265	0.024	Vega
WISE_W4	127641.64	4241.49	4.515	0.036	Vega

Aperture details

RA, DEC (J2000) = 4h04m02.64s, -54d06m01.52s
semi major axis, semi minor axis (arcsec) = 65.5, 28.02
angle (degrees, anti-clockwise from east) = -0.88

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	888.64	23.82	16.528	0.029	AB
2MASS_H	324644.25	1818.29	8.754	0.006	Vega
WISE_W1	119464.69	4331.52	8.508	0.039	Vega
WISE_W3	156158.42	4179.57	5.742	0.029	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.926	10.041	10.170
${\rm log}_{10}({\rm SFR})$	-1.712	-1.172	-0.584
${\rm log}_{10}({\rm sSFR})$	-11.732	-11.214	-10.617
${\rm stellar\ age}$	7.594	9.085	12.473

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.845	-0.260	-0.024
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-0.955	-0.474	0.050

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.196	0.391	0.700
$\delta$	-0.851	-0.589	-0.278
$\tau_1/\tau_2$	0.256	0.619	1.060
$Q_{PAH}$	0.329	1.320	3.720
$U_{min}$	2.707	7.730	15.320
${\rm log}_{10}(\gamma_e)\,$	-3.380	-2.271	-1.201

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.418	-3.394	-2.389
${\rm log}_{10}(\tau_{AGN})\,$	1.008	1.500	1.960

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.592	-1.016	-0.468
0.03-0.10 Gyr	-2.554	-1.483	-0.675
0.10-0.33 Gyr	-2.843	-1.557	-0.873
0.33-1.10 Gyr	-2.583	-1.265	-0.517
1.10-3.66 Gyr	-2.401	-0.751	-0.017
3.66-12.16 Gyr	-1.067	0.022	0.246
12.16-13.51 Gyr	-0.111	0.631	1.263

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.041	10.159	10.278
${\rm log}_{10}({\rm SFR})$	-1.467	-0.808	-0.259
${\rm log}_{10}({\rm sSFR})$	-11.585	-10.942	-10.378
${\rm stellar\ age}$	7.743	9.437	12.717

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.817	-0.400	-0.172
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.261	-0.589	-0.113

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.156	0.291	0.464
$\delta$	-0.877	-0.581	-0.210
$\tau_1/\tau_2$	0.222	0.641	1.193
$Q_{PAH}$	0.084	0.307	0.869
$U_{min}$	2.310	6.438	13.348
${\rm log}_{10}(\gamma_e)\,$	-3.733	-3.177	-2.067

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-2.332	-1.385	-1.058
${\rm log}_{10}(\tau_{AGN})\,$	1.229	1.473	1.764

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.964	-0.909	-0.375
0.03-0.10 Gyr	-1.967	-0.914	-0.209
0.10-0.33 Gyr	-2.776	-1.096	-0.425
0.33-1.10 Gyr	-3.601	-1.179	-0.427
1.10-3.66 Gyr	-3.229	-0.962	-0.092
3.66-12.16 Gyr	-1.395	0.077	0.338
12.16-13.51 Gyr	0.045	0.813	1.383