2025qka

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Information

Transient

Name: AT2025qka
Right ascension: 14h21m01.73s
Declination: 7d11m22.87s
Discovery Date: June 16, 2025, 6:49 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.028

Host

Name:
Right ascension: 14h21m01.74s
Declination: 7d11m21.65s
Redshift: None
Photometric Redshift: 0.190

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	21.0
Transient MWEBV	processed	0.08
Host match	processed	6.85
Host information	processed	0.15
Host MWEBV	processed	0.04
Global aperture construction	processed	0.58
Global aperture photometry	processed	5.99
Validate global photometry	processed	16.88
Global host SED inference	processed	2610.86
Local aperture photometry	processed	7.06
Validate local photometry	no valid phot	0.03
Local host SED inference	not processed	None

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) = 14h21m01.73s, 7d11m22.87s
semi major axis, semi minor axis (arcsec) = 0.63, 0.63
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) = 14h21m01.80s, 7d11m21.80s
semi major axis, semi minor axis (arcsec) = 6.81, 3.31
angle (degrees, anti-clockwise from east) = -86.12

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	8.34	0.8	21.597	0.104	AB
GALEX_NUV	12.63	0.68	21.146	0.058	AB
SDSS_u	54.11	4.05	19.567	0.081	AB
SDSS_g	113.71	3.14	18.761	0.030	AB
DES_g	120.48	0.6	18.698	0.005	AB
PanSTARRS_g	124.83	1.04	18.659	0.009	AB
SDSS_r	248.7	4.68	17.911	0.020	AB
PanSTARRS_r	246.13	1.34	17.922	0.006	AB
DES_r	265.18	1.38	17.841	0.006	AB
SDSS_i	354.05	6.16	17.527	0.019	AB
PanSTARRS_i	341.25	1.67	17.567	0.005	AB
PanSTARRS_z	394.84	2.75	17.409	0.008	AB
SDSS_z	393.44	14.23	17.413	0.039	AB
DES_z	421.32	3.5	17.338	0.009	AB
PanSTARRS_y	447.32	7.06	17.273	0.017	AB
2MASS_J	512.49	131.67	16.231	0.279	Vega
2MASS_H	668.34	170.49	15.470	0.277	Vega
2MASS_K	38.8	248.4	18.090	6.950	Vega
WISE_W1	208.65	11.5	15.402	0.060	Vega
WISE_W2	136.33	15.31	15.224	0.122	Vega
WISE_W3	247.29	48.65	12.743	0.214	Vega
WISE_W4	648.85	293.03	10.250	0.490	Vega

Imaging data

Click the image to load the interactive plot.

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})\,	10.792	10.876	10.969
{\rm log}_{10}({\rm SFR})	0.352	0.818	1.182
{\rm log}_{10}({\rm sSFR})	-10.562	-10.052	-9.680
{\rm stellar\ age}	6.823	8.889	10.747

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.678	-1.387	-1.096
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.758	-0.901	0.132

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.148	0.204	0.273
\delta	-0.956	-0.831	-0.626
\tau_1/\tau_2	0.647	1.220	1.716
Q_{PAH}	0.253	0.880	2.280
U_{min}	3.044	9.432	17.667
{\rm log}_{10}(\gamma_e)\,	-3.077	-2.192	-1.138

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.288	-3.112	-2.248
{\rm log}_{10}(\tau_{AGN})\,	1.053	1.488	1.899

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.670	0.171	0.536
0.03-0.10 Gyr	0.469	0.948	1.319
0.10-0.32 Gyr	-3.343	-1.526	0.251
0.32-1.01 Gyr	-6.434	-3.220	-0.019
1.01-3.23 Gyr	-3.833	-1.763	0.214
3.23-10.27 Gyr	-0.866	0.875	1.146
10.27-11.41 Gyr	0.832	1.816	2.156