2025exh

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Information

Transient

Name: AT2025exh
Right ascension: 10h24m34.42s
Declination: 2d59m28.65s
Discovery Date: Feb. 20, 2025, 4:29 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.029

Host

Name: 2025exh
Right ascension: 10h24m34.46s
Declination: 2d59m29.42s
Redshift: None
Photometric Redshift: 0.166

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.17
Cutout download	processed	14.43
Global aperture construction	processed	0.59
Local aperture photometry	processed	4.72
Global aperture photometry	processed	5.69
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	14.89
Host information	processed	0.09
Global host SED inference	processed	420.12
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.03
Host MWEBV	processed	0.06
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) = 10h24m34.42s, 2d59m28.65s
semi major axis, semi minor axis (arcsec) = 0.71, 0.71
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) = 10h24m34.44s, 2d59m29.42s
semi major axis, semi minor axis (arcsec) = 5.4, 4.92
angle (degrees, anti-clockwise from east) = -40.92

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	11.52	3.33	21.246	0.314	AB
GALEX_NUV	27.5	0.6	20.302	0.024	AB
SDSS_u	26.18	3.38	20.355	0.140	AB
SDSS_g	83.74	2.82	19.093	0.037	AB
PanSTARRS_g	98.05	1.14	18.921	0.013	AB
SDSS_r	164.03	4.08	18.363	0.027	AB
PanSTARRS_r	168.65	1.34	18.333	0.009	AB
SDSS_i	219.04	5.72	18.049	0.028	AB
PanSTARRS_i	236.88	1.31	17.964	0.006	AB
PanSTARRS_z	270.07	2.84	17.821	0.011	AB
SDSS_z	288.39	15.57	17.750	0.059	AB
PanSTARRS_y	301.7	6.83	17.701	0.025	AB
2MASS_J	460.85	190.75	16.346	0.449	Vega
2MASS_H	294.86	248.96	16.358	0.917	Vega
2MASS_K	632.7	327.66	15.059	0.562	Vega
WISE_W1	256.2	16.29	15.180	0.069	Vega
WISE_W2	185.29	25.11	14.891	0.147	Vega
WISE_W3	644.18	127.9	11.703	0.216	Vega
WISE_W4	1168.33	898.67	9.611	0.835	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})\,	10.460	10.519	10.591
{\rm log}_{10}({\rm SFR})	0.552	0.756	0.964
{\rm log}_{10}({\rm sSFR})	-9.992	-9.776	-9.559
{\rm stellar\ age}	6.010	6.805	8.297

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.773	-0.447	-0.210
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.751	-0.257	0.295

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.191	0.321	0.522
\delta	0.006	0.241	0.351
\tau_1/\tau_2	0.802	1.147	1.495
Q_{PAH}	0.797	2.248	4.503
U_{min}	2.773	7.401	14.279
{\rm log}_{10}(\gamma_e)\,	-2.597	-1.602	-0.817

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.689	-2.073	-1.289
{\rm log}_{10}(\tau_{AGN})\,	0.987	1.400	1.820

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.126	0.411	0.606
0.03-0.10 Gyr	0.610	0.855	1.088
0.10-0.32 Gyr	0.099	0.534	0.791
0.32-1.03 Gyr	-0.149	0.261	0.510
1.03-3.28 Gyr	-0.074	0.361	0.602
3.28-10.52 Gyr	0.446	0.665	0.792
10.52-11.68 Gyr	0.421	0.898	1.421