2025khq

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Information

Transient

Name: AT2025khq
Right ascension: 22h29m41.47s
Declination: 11d29m40.95s
Discovery Date: May 8, 2025, 11:21 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.089

Host

Name: 2025khq
Right ascension: 22h29m41.20s
Declination: 11d29m47.17s
Redshift: None
Photometric Redshift: 0.097

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	16.88
Transient MWEBV	processed	0.04
Host match	processed	1.68
Host information	processed	0.09
Host MWEBV	processed	0.04
Global aperture construction	processed	0.66
Global aperture photometry	processed	7.37
Validate global photometry	processed	19.55
Global host SED inference	processed	372.51
Local aperture photometry	processed	7.12
Validate local photometry	processed	0.03
Local host SED inference	failed	1311.51

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) = 22h29m41.47s, 11d29m40.95s
semi major axis, semi minor axis (arcsec) = 1.12, 1.12
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_r	1.23	0.18	23.678	0.156	AB
PanSTARRS_i	1.17	0.32	23.733	0.302	AB
PanSTARRS_z	0.84	0.81	24.088	1.040	AB
DES_z	3.49	0.69	22.542	0.214	AB
PanSTARRS_y	0.99	1.85	23.916	2.034	AB

Aperture details

RA, DEC (J2000) = 22h29m41.21s, 11d29m47.32s
semi major axis, semi minor axis (arcsec) = 11.95, 6.25
angle (degrees, anti-clockwise from east) = -114.5

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	9.29	2.11	21.480	0.247	AB
GALEX_NUV	14.46	0.83	21.000	0.062	AB
SDSS_u	63.22	10.87	19.398	0.187	AB
SDSS_g	277.74	5.04	17.791	0.020	AB
DES_g	289.49	0.86	17.746	0.003	AB
PanSTARRS_g	316.39	2.13	17.649	0.007	AB
SDSS_r	584.02	8.21	16.984	0.015	AB
PanSTARRS_r	574.6	2.71	17.002	0.005	AB
DES_r	607.56	2.58	16.941	0.005	AB
SDSS_i	874.04	11.05	16.546	0.014	AB
PanSTARRS_i	856.28	2.5	16.568	0.003	AB
PanSTARRS_z	1055.14	6.21	16.342	0.006	AB
SDSS_z	1108.94	41.09	16.288	0.040	AB
DES_z	1073.17	9.61	16.323	0.010	AB
PanSTARRS_y	1247.19	13.98	16.160	0.012	AB
2MASS_J	1387.12	199.38	15.150	0.156	Vega
2MASS_H	2331.01	300.35	14.114	0.140	Vega
2MASS_K	1959.65	335.55	13.832	0.186	Vega
WISE_W1	907.13	30.06	13.807	0.036	Vega
WISE_W2	620.32	29.52	13.579	0.052	Vega
WISE_W3	1868.5	148.65	10.547	0.086	Vega
WISE_W4	1244.77	768.45	9.542	0.670	Vega

Imaging data

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Spectral Energy Distribution

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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})\,	10.592	10.642	10.694
{\rm log}_{10}({\rm SFR})	-0.094	0.089	0.270
{\rm log}_{10}({\rm sSFR})	-10.746	-10.557	-10.369
{\rm stellar\ age}	6.049	6.822	7.640

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.702	-0.482	-0.313
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.639	-0.270	0.221

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.195	0.279	0.402
\delta	-0.780	-0.484	-0.210
\tau_1/\tau_2	0.653	0.996	1.360
Q_{PAH}	0.781	2.061	3.966
U_{min}	1.964	6.420	13.056
{\rm log}_{10}(\gamma_e)\,	-3.143	-2.006	-1.337

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.830	-2.512	-1.732
{\rm log}_{10}(\tau_{AGN})\,	1.031	1.450	1.855

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.140	0.276	0.394
0.03-0.10 Gyr	-0.386	-0.017	0.261
0.10-0.33 Gyr	-0.346	0.059	0.364
0.33-1.06 Gyr	-0.039	0.333	0.572
1.06-3.45 Gyr	0.414	0.699	0.893
3.45-11.24 Gyr	0.658	0.807	0.913
11.24-12.49 Gyr	0.306	0.782	1.177