2025fwh

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Information

Transient

Name: AT2025fwh
Right ascension: 10h22m16.02s
Declination: 5d27m04.46s
Discovery Date: March 26, 2025, 10:09 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name: 2025fwh
Right ascension: 10h22m15.90s
Declination: 5d27m00.93s
Redshift: None
Photometric Redshift: 0.134

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.78
Cutout download	processed	20.33
Global aperture construction	processed	0.13
Local aperture photometry	processed	1.8
Global aperture photometry	processed	1.86
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	2.81
Host information	processed	0.08
Global host SED inference	processed	423.52
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.04
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) = 10h22m16.02s, 5d27m04.46s
semi major axis, semi minor axis (arcsec) = 0.84, 0.84
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Aperture details

RA, DEC (J2000) = 10h22m15.88s, 5d27m01.07s
semi major axis, semi minor axis (arcsec) = 5.27, 3.56
angle (degrees, anti-clockwise from east) = -104.66

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	11.47	0.73	21.251	0.069	AB
GALEX_NUV	16.87	0.58	20.832	0.037	AB
SDSS_u	25.98	3.75	20.363	0.157	AB
SDSS_g	62.83	2.44	19.405	0.042	AB
DES_g	65.09	0.45	19.366	0.008	AB
PanSTARRS_g	64.78	0.91	19.371	0.015	AB
SDSS_r	99.33	3.22	18.907	0.035	AB
PanSTARRS_r	89.16	1.24	19.025	0.015	AB
DES_r	101.44	0.86	18.884	0.009	AB
SDSS_i	122.38	4.05	18.681	0.036	AB
PanSTARRS_i	120.08	1.65	18.701	0.015	AB
PanSTARRS_z	130.3	2.41	18.613	0.020	AB
SDSS_z	148.35	9.95	18.472	0.073	AB
DES_z	139.23	2.33	18.541	0.018	AB
PanSTARRS_y	120.31	5.83	18.699	0.053	AB
2MASS_J	319.42	127.42	16.744	0.433	Vega
2MASS_H	348.47	198.31	16.177	0.618	Vega
2MASS_K	461.19	239.68	15.402	0.564	Vega
WISE_W1	65.97	6.68	16.653	0.110	Vega
WISE_W2	48.72	12.65	16.342	0.282	Vega
WISE_W3	87.89	104.74	13.866	1.294	Vega
WISE_W4	-286.39	452.52			Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.695	9.833	9.954
{\rm log}_{10}({\rm SFR})	-0.058	0.259	0.540
{\rm log}_{10}({\rm sSFR})	-9.932	-9.573	-9.273
{\rm stellar\ age}	4.423	5.793	6.984

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.509	-1.048	-0.537
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.110	0.202	0.414

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.196	0.356	0.528
\delta	-0.273	0.075	0.273
\tau_1/\tau_2	0.706	1.078	1.450
Q_{PAH}	0.844	2.287	4.319
U_{min}	2.900	8.068	14.827
{\rm log}_{10}(\gamma_e)\,	-2.467	-1.470	-0.581

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.186	-2.863	-1.639
{\rm log}_{10}(\tau_{AGN})\,	1.027	1.501	1.889

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.769	-0.356	-0.117
0.03-0.10 Gyr	0.014	0.385	0.690
0.10-0.32 Gyr	0.037	0.371	0.631
0.32-1.04 Gyr	-0.454	-0.039	0.228
1.04-3.36 Gyr	-0.431	-0.106	0.122
3.36-10.84 Gyr	-0.441	-0.122	0.095
10.84-12.05 Gyr	-0.597	-0.033	0.423