2025ans

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Information

Transient

Name: AT2025ans
Right ascension: 9h24m01.42s
Declination: 14d31m14.71s
Discovery Date: Jan. 1, 2025, 11:16 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 2025ans
Right ascension: 9h24m01.28s
Declination: 14d31m13.47s
Redshift: None
Photometric Redshift: 0.180

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.87
Cutout download	processed	18.31
Global aperture construction	processed	0.59
Local aperture photometry	processed	6.27
Global aperture photometry	processed	6.26
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	17.42
Host information	processed	0.08
Global host SED inference	processed	387.84
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.11
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) = 9h24m01.42s, 14d31m14.71s
semi major axis, semi minor axis (arcsec) = 0.66, 0.66
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) = 9h24m01.28s, 14d31m13.64s
semi major axis, semi minor axis (arcsec) = 6.42, 3.05
angle (degrees, anti-clockwise from east) = -106.02

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	9.85	0.66	21.416	0.073	AB
GALEX_NUV	12.42	0.58	21.164	0.050	AB
SDSS_u	20.22	3.75	20.635	0.201	AB
SDSS_g	109.18	3.01	18.805	0.030	AB
DES_g	110.03	0.75	18.796	0.007	AB
PanSTARRS_g	108.41	0.98	18.812	0.010	AB
SDSS_r	188.21	4.27	18.213	0.025	AB
PanSTARRS_r	185.42	1.09	18.230	0.006	AB
DES_r	203.52	1.56	18.128	0.008	AB
SDSS_i	279.22	5.89	17.785	0.023	AB
PanSTARRS_i	237.4	1.61	17.961	0.007	AB
PanSTARRS_z	320.65	2.73	17.635	0.009	AB
SDSS_z	409.96	16.1	17.368	0.043	AB
DES_z	347.3	4.47	17.548	0.014	AB
PanSTARRS_y	389.19	7.1	17.425	0.020	AB
2MASS_J	581.61	124.43	16.094	0.232	Vega
2MASS_H	911.82	208.9	15.133	0.249	Vega
2MASS_K	270.28	224.7	15.983	0.903	Vega
WISE_W1	343.98	15.26	14.860	0.048	Vega
WISE_W2	231.66	20.14	14.649	0.094	Vega
WISE_W3	1070.28	88.24	11.152	0.090	Vega
WISE_W4	92.92	484.07	12.360	5.656	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})\,	10.501	10.603	10.673
{\rm log}_{10}({\rm SFR})	0.041	0.860	1.264
{\rm log}_{10}({\rm sSFR})	-10.534	-9.742	-9.299
{\rm stellar\ age}	3.311	4.992	6.110

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.567	-0.283	-0.092
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.361	-0.388	0.199

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.465	0.658	0.914
\delta	-0.140	0.042	0.180
\tau_1/\tau_2	0.715	1.099	1.483
Q_{PAH}	0.671	2.255	4.230
U_{min}	2.290	6.980	14.905
{\rm log}_{10}(\gamma_e)\,	-2.891	-1.842	-0.993

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.377	-3.120	-1.949
{\rm log}_{10}(\tau_{AGN})\,	1.013	1.511	1.928

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.023	-0.800	-0.205
0.03-0.10 Gyr	0.151	1.019	1.426
0.10-0.32 Gyr	0.966	1.286	1.593
0.32-1.02 Gyr	0.660	1.022	1.310
1.02-3.25 Gyr	0.051	0.657	0.871
3.25-10.37 Gyr	0.113	0.609	0.789
10.37-11.52 Gyr	0.010	0.647	1.142