2025bkd

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Information

Transient

Name: AT2025bkd
Right ascension: 1h29m16.49s
Declination: 2d04m06.44s
Discovery Date: Jan. 22, 2025, 12:37 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name: 2025bkd
Right ascension: 1h29m16.62s
Declination: 2d04m06.38s
Redshift: None
Photometric Redshift: 0.160

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.56
Cutout download	processed	14.71
Global aperture construction	processed	0.57
Local aperture photometry	processed	4.59
Global aperture photometry	processed	4.84
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	14.37
Host information	processed	0.08
Global host SED inference	processed	389.78
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.06
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) = 1h29m16.49s, 2d04m06.44s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
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) = 1h29m16.60s, 2d04m06.47s
semi major axis, semi minor axis (arcsec) = 3.91, 3.01
angle (degrees, anti-clockwise from east) = -132.99

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	11.18	2.36	21.279	0.229	AB
GALEX_NUV	12.93	1.72	21.121	0.144	AB
SDSS_u	27.88	2.99	20.287	0.116	AB
SDSS_g	39.48	1.9	19.909	0.052	AB
PanSTARRS_g	42.61	0.94	19.826	0.024	AB
SDSS_r	63.64	2.51	19.391	0.043	AB
PanSTARRS_r	58.81	0.88	19.476	0.016	AB
SDSS_i	79.06	3.34	19.155	0.046	AB
PanSTARRS_i	68.94	0.85	19.304	0.013	AB
PanSTARRS_z	71.22	2.15	19.268	0.033	AB
SDSS_z	94.44	9.68	18.962	0.111	AB
PanSTARRS_y	67.44	5.01	19.328	0.081	AB
2MASS_J	51.8	118.76	18.719	2.489	Vega
2MASS_H	116.91	173.19	17.363	1.608	Vega
2MASS_K	169.94	197.09	16.486	1.259	Vega
WISE_W1	99.26	8.24	16.209	0.090	Vega
WISE_W2	72.45	13.04	15.911	0.195	Vega
WISE_W3	314.96	72.18	12.480	0.249	Vega
WISE_W4	-732.67	438.22			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})\,	9.253	9.485	9.711
{\rm log}_{10}({\rm SFR})	0.241	0.534	0.793
{\rm log}_{10}({\rm sSFR})	-9.366	-8.966	-8.568
{\rm stellar\ age}	0.979	3.531	5.418

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.371	-0.603	-0.061
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.838	-1.516	-0.069

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.282	0.468	0.679
\delta	-0.180	0.113	0.283
\tau_1/\tau_2	0.523	0.856	1.187
Q_{PAH}	1.314	2.774	4.592
U_{min}	2.829	7.943	15.039
{\rm log}_{10}(\gamma_e)\,	-3.062	-2.262	-1.294

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.319	-1.680	-1.108
{\rm log}_{10}(\tau_{AGN})\,	0.823	1.095	1.586

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.160	0.218	0.460
0.03-0.10 Gyr	0.274	0.632	0.912
0.10-0.32 Gyr	0.020	0.493	0.794
0.32-1.03 Gyr	-1.145	-0.178	0.243
1.03-3.30 Gyr	-1.629	-0.543	-0.132
3.30-10.58 Gyr	-1.978	-0.751	-0.284
10.58-11.75 Gyr	-2.047	-0.729	-0.104