2024ahcn

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Information

Transient

Name: AT2024ahcn
Right ascension: 8h19m28.08s
Declination: 35d25m32.08s
Discovery Date: Nov. 29, 2024, 2:40 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.071

Host

Name: 2024ahcn
Right ascension: 8h19m27.85s
Declination: 35d25m29.84s
Redshift: None
Photometric Redshift: 0.157

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.2
Cutout download	processed	16.03
Global aperture construction	processed	0.68
Local aperture photometry	processed	5.05
Global aperture photometry	processed	5.27
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	15.48
Host information	processed	0.08
Global host SED inference	processed	407.26
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.05
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) = 8h19m28.08s, 35d25m32.08s
semi major axis, semi minor axis (arcsec) = 0.74, 0.74
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) = 8h19m27.84s, 35d25m29.91s
semi major axis, semi minor axis (arcsec) = 3.49, 3.15
angle (degrees, anti-clockwise from east) = -68.5

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	7.52	2.78	21.710	0.401	AB
GALEX_NUV	7.0	1.81	21.787	0.281	AB
SDSS_u	18.26	2.56	20.746	0.152	AB
SDSS_g	35.79	1.94	20.015	0.059	AB
DES_g	31.32	0.38	20.160	0.013	AB
PanSTARRS_g	33.8	0.86	20.078	0.028	AB
SDSS_r	73.9	2.65	19.228	0.039	AB
PanSTARRS_r	76.54	1.15	19.190	0.016	AB
SDSS_i	113.65	3.62	18.761	0.035	AB
PanSTARRS_i	110.95	0.75	18.787	0.007	AB
PanSTARRS_z	142.84	2.05	18.513	0.016	AB
SDSS_z	166.81	7.74	18.344	0.050	AB
PanSTARRS_y	173.88	5.31	18.299	0.033	AB
2MASS_J	274.8	91.33	16.908	0.361	Vega
2MASS_H	72.6	147.36	17.880	2.204	Vega
2MASS_K	540.78	161.89	15.230	0.325	Vega
WISE_W1	141.16	11.74	15.827	0.090	Vega
WISE_W2	132.39	18.7	15.256	0.153	Vega
WISE_W3	207.34	85.59	12.934	0.448	Vega
WISE_W4	208.69	428.81	11.481	2.231	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})\,	10.357	10.422	10.492
{\rm log}_{10}({\rm SFR})	0.046	0.323	0.602
{\rm log}_{10}({\rm sSFR})	-10.406	-10.126	-9.795
{\rm stellar\ age}	7.100	8.550	10.893

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.506	-0.268	-0.086
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.523	-0.321	0.064

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.226	0.379	0.572
\delta	-0.504	-0.161	0.122
\tau_1/\tau_2	0.890	1.296	1.677
Q_{PAH}	0.852	2.208	4.190
U_{min}	2.581	7.519	14.565
{\rm log}_{10}(\gamma_e)\,	-2.907	-1.947	-0.969

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.064	-2.726	-1.627
{\rm log}_{10}(\tau_{AGN})\,	0.987	1.427	1.840

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.028	0.272	0.513
0.03-0.10 Gyr	-0.034	0.346	0.671
0.10-0.32 Gyr	-2.085	-0.827	-0.185
0.32-1.03 Gyr	-3.129	-1.396	-0.666
1.03-3.30 Gyr	-2.195	-0.979	-0.297
3.30-10.60 Gyr	-0.512	0.522	0.693
10.60-11.78 Gyr	0.396	1.186	1.632