2025ana

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Information

Transient

Name: AT2025ana
Right ascension: 1h46m48.96s
Declination: 36d14m42.15s
Discovery Date: Jan. 19, 2025, 2:40 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.043

Host

Name: 2025ana
Right ascension: 1h46m49.10s
Declination: 36d14m40.09s
Redshift: 0.121191
Photometric Redshift: 0.116

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.37
Cutout download	processed	3.03
Global aperture construction	processed	0.59
Local aperture photometry	processed	3.46
Global aperture photometry	processed	3.52
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	10.44
Host information	processed	0.08
Global host SED inference	processed	375.88
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) = 1h46m48.96s, 36d14m42.15s
semi major axis, semi minor axis (arcsec) = 0.92, 0.92
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) = 1h46m49.09s, 36d14m40.31s
semi major axis, semi minor axis (arcsec) = 9.26, 5.63
angle (degrees, anti-clockwise from east) = -51.87

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	22.8	4.38	20.505	0.208	AB
GALEX_NUV	24.17	3.71	20.442	0.167	AB
PanSTARRS_g	283.11	1.8	17.770	0.007	AB
PanSTARRS_r	581.6	1.81	16.988	0.003	AB
PanSTARRS_i	870.49	2.43	16.551	0.003	AB
PanSTARRS_z	1076.15	5.7	16.320	0.006	AB
PanSTARRS_y	1276.18	12.13	16.135	0.010	AB
2MASS_J	1899.61	182.21	14.808	0.104	Vega
2MASS_H	2589.32	315.22	13.999	0.132	Vega
2MASS_K	2250.15	318.1	13.682	0.153	Vega
WISE_W1	1094.9	22.22	13.603	0.022	Vega
WISE_W2	673.32	35.03	13.490	0.056	Vega
WISE_W3	1258.34	142.94	10.977	0.123	Vega
WISE_W4	1359.92	719.52	9.446	0.574	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})\,	10.954	10.983	11.033
{\rm log}_{10}({\rm SFR})	-0.027	0.196	0.408
{\rm log}_{10}({\rm sSFR})	-11.004	-10.793	-10.591
{\rm stellar\ age}	7.146	7.725	9.463

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.333	-0.190	-0.071
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.512	-0.552	0.068

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.148	0.221	0.327
\delta	-0.514	-0.186	0.104
\tau_1/\tau_2	0.529	0.872	1.261
Q_{PAH}	0.899	2.400	4.310
U_{min}	2.172	6.588	13.405
{\rm log}_{10}(\gamma_e)\,	-3.190	-2.129	-1.335

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.429	-3.502	-2.545
{\rm log}_{10}(\tau_{AGN})\,	0.997	1.522	1.914

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.292	0.448	0.580
0.03-0.10 Gyr	-0.618	-0.018	0.372
0.10-0.32 Gyr	-0.659	-0.083	0.248
0.32-1.05 Gyr	-0.509	-0.007	0.320
1.05-3.39 Gyr	-0.196	0.419	0.793
3.39-10.98 Gyr	0.944	1.193	1.273
10.98-12.20 Gyr	0.953	1.396	1.944