2025bkq

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Information

Transient

Name: AT2025bkq
Right ascension: 2h27m00.57s
Declination: 4d53m28.81s
Discovery Date: Jan. 23, 2025, 3:11 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.047

Host

Name: 2025bkq
Right ascension: 2h27m00.52s
Declination: 4d53m26.16s
Redshift: None
Photometric Redshift: 0.194

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.87
Cutout download	processed	15.28
Global aperture construction	processed	0.6
Local aperture photometry	processed	5.15
Global aperture photometry	processed	5.2
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	19.69
Host information	processed	0.08
Global host SED inference	processed	434.76
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.06
Host MWEBV	processed	0.08
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) = 2h27m00.57s, 4d53m28.81s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
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) = 2h27m00.51s, 4d53m26.37s
semi major axis, semi minor axis (arcsec) = 5.02, 2.98
angle (degrees, anti-clockwise from east) = -130.77

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	5.0	2.19	22.152	0.476	AB
GALEX_NUV	7.04	2.42	21.781	0.373	AB
SDSS_u	20.71	2.95	20.610	0.154	AB
SDSS_g	42.42	2.04	19.831	0.052	AB
PanSTARRS_g	46.78	0.94	19.725	0.022	AB
SDSS_r	111.02	3.16	18.787	0.031	AB
PanSTARRS_r	106.56	1.0	18.831	0.010	AB
SDSS_i	161.55	4.22	18.379	0.028	AB
PanSTARRS_i	165.1	1.1	18.356	0.007	AB
PanSTARRS_z	211.99	1.9	18.084	0.010	AB
SDSS_z	227.87	9.16	18.006	0.044	AB
DES_z	208.44	1.81	18.103	0.009	AB
PanSTARRS_y	239.84	4.65	17.950	0.021	AB
2MASS_J	74.28	145.61	18.328	2.128	Vega
2MASS_H	515.85	229.36	15.751	0.483	Vega
2MASS_K	590.94	231.88	15.133	0.426	Vega
WISE_W1	291.92	11.35	15.038	0.042	Vega
WISE_W2	287.9	16.52	14.413	0.062	Vega
WISE_W3	999.53	70.6	11.227	0.077	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})\,	10.373	10.549	10.725
{\rm log}_{10}({\rm SFR})	-0.227	0.702	1.288
{\rm log}_{10}({\rm sSFR})	-10.721	-9.843	-9.176
{\rm stellar\ age}	3.014	5.414	7.438

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.314	-0.601	-0.263
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.685	-0.559	0.278

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.550	0.788	1.023
\delta	-0.561	-0.265	0.120
\tau_1/\tau_2	0.471	0.854	1.242
Q_{PAH}	0.637	1.839	3.959
U_{min}	2.787	7.950	15.856
{\rm log}_{10}(\gamma_e)\,	-3.139	-1.934	-0.970

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.324	-1.260	-0.883
{\rm log}_{10}(\tau_{AGN})\,	0.868	1.169	1.643

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.444	0.181	0.659
0.03-0.10 Gyr	-0.311	0.799	1.428
0.10-0.32 Gyr	-1.108	0.630	1.176
0.32-1.01 Gyr	-2.001	0.478	0.986
1.01-3.22 Gyr	-0.544	0.652	1.003
3.22-10.23 Gyr	-0.571	0.525	0.882
10.23-11.37 Gyr	-0.727	0.511	1.414