2025dk

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Information

Transient

Name: AT2025dk
Right ascension: 22h59m02.67s
Declination: 12d46m46.09s
Discovery Date: Jan. 3, 2025, 6:25 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.106

Host

Name: 2025dk
Right ascension: 22h59m02.67s
Declination: 12d46m46.14s
Redshift: None
Photometric Redshift: 0.170

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.46
Cutout download	processed	16.0
Global aperture construction	processed	0.83
Local aperture photometry	processed	5.46
Global aperture photometry	processed	5.57
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	17.2
Host information	processed	0.11
Global host SED inference	processed	1245.69
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.07
Host MWEBV	processed	0.08
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) = 22h59m02.67s, 12d46m46.09s
semi major axis, semi minor axis (arcsec) = 0.69, 0.69
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) = 22h59m02.67s, 12d46m46.25s
semi major axis, semi minor axis (arcsec) = 4.06, 3.58
angle (degrees, anti-clockwise from east) = -118.79

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	52.25	4.6	19.605	0.096	AB
SDSS_g	75.47	2.52	19.206	0.036	AB
PanSTARRS_g	84.51	0.89	19.083	0.011	AB
SDSS_r	195.97	4.13	18.170	0.023	AB
PanSTARRS_r	204.68	0.84	18.122	0.004	AB
SDSS_i	353.24	5.69	17.530	0.018	AB
PanSTARRS_i	459.93	1.06	17.243	0.003	AB
PanSTARRS_z	438.45	2.92	17.295	0.007	AB
SDSS_z	442.41	12.89	17.285	0.032	AB
PanSTARRS_y	548.64	6.1	17.052	0.012	AB
2MASS_J	756.05	120.85	15.809	0.174	Vega
2MASS_H	1223.63	175.08	14.813	0.155	Vega
2MASS_K	1631.51	239.38	14.031	0.159	Vega
WISE_W1	1298.55	22.4	13.417	0.019	Vega
WISE_W2	1530.22	32.31	12.599	0.023	Vega
WISE_W3	1676.84	95.23	10.665	0.062	Vega
WISE_W4	5182.87	807.68	7.994	0.169	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})\,	10.881	10.990	11.105
{\rm log}_{10}({\rm SFR})	0.801	1.147	1.483
{\rm log}_{10}({\rm sSFR})	-10.235	-9.849	-9.456
{\rm stellar\ age}	6.371	7.284	9.954

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.200	-0.026	0.098
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.056	0.258	0.393

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.521	0.693	0.899
\delta	-0.830	-0.552	-0.262
\tau_1/\tau_2	0.310	0.667	1.098
Q_{PAH}	0.098	0.334	0.797
U_{min}	3.270	8.091	15.096
{\rm log}_{10}(\gamma_e)\,	-3.659	-3.129	-2.421

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.145	-1.009	-0.886
{\rm log}_{10}(\tau_{AGN})\,	0.717	0.760	0.829

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	1.158	1.381	1.613
0.03-0.10 Gyr	-0.477	0.862	1.453
0.10-0.32 Gyr	-2.023	-0.144	0.550
0.32-1.02 Gyr	-2.350	-0.179	0.501
1.02-3.27 Gyr	-0.941	0.415	0.960
3.27-10.47 Gyr	0.542	1.122	1.294
10.47-11.63 Gyr	0.740	1.415	2.145