2025dbj

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Information

Transient

Name: AT2025dbj
Right ascension: 13h40m50.90s
Declination: 8d15m06.82s
Discovery Date: Feb. 28, 2025, 1:39 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name: 2025dbj
Right ascension: 13h40m50.85s
Declination: 8d15m06.39s
Redshift: None
Photometric Redshift: 0.129

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.79
Cutout download	processed	16.92
Global aperture construction	processed	0.61
Local aperture photometry	processed	5.48
Global aperture photometry	processed	5.74
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	14.49
Host information	processed	0.08
Global host SED inference	processed	442.61
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.04
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) = 13h40m50.90s, 8d15m06.82s
semi major axis, semi minor axis (arcsec) = 0.87, 0.87
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) = 13h40m50.84s, 8d15m06.55s
semi major axis, semi minor axis (arcsec) = 3.86, 2.66
angle (degrees, anti-clockwise from east) = -170.79

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	9.22	2.98	21.488	0.350	AB
GALEX_NUV	18.24	2.8	20.747	0.167	AB
SDSS_u	13.41	2.49	21.081	0.202	AB
SDSS_g	45.23	2.08	19.761	0.050	AB
DES_g	45.9	0.36	19.746	0.008	AB
PanSTARRS_g	47.34	0.73	19.712	0.017	AB
SDSS_r	57.83	2.39	19.495	0.045	AB
PanSTARRS_r	57.67	1.01	19.498	0.019	AB
DES_r	58.61	0.71	19.480	0.013	AB
SDSS_i	70.97	3.39	19.272	0.052	AB
PanSTARRS_i	67.39	1.0	19.328	0.016	AB
PanSTARRS_z	72.61	1.59	19.248	0.024	AB
SDSS_z	71.88	7.64	19.258	0.115	AB
PanSTARRS_y	65.25	3.88	19.364	0.065	AB
WISE_W1	29.8	7.77	17.516	0.283	Vega
WISE_W2	25.41	12.22	17.048	0.522	Vega
WISE_W3	20.63	51.69	15.440	2.720	Vega
WISE_W4	315.02	323.5	11.034	1.115	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})\,	9.001	9.211	9.469
{\rm log}_{10}({\rm SFR})	-0.574	0.195	0.701
{\rm log}_{10}({\rm sSFR})	-9.937	-9.072	-8.432
{\rm stellar\ age}	0.296	2.461	5.297

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.479	-0.901	-0.324
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.699	-0.842	0.166

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.125	0.320	0.673
\delta	-0.256	0.125	0.310
\tau_1/\tau_2	0.576	1.049	1.535
Q_{PAH}	0.707	2.310	4.527
U_{min}	3.227	9.749	17.458
{\rm log}_{10}(\gamma_e)\,	-2.879	-1.834	-0.716

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.480	-1.299	-0.620
{\rm log}_{10}(\tau_{AGN})\,	1.204	1.534	1.846

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.325	-0.876	-0.368
0.03-0.10 Gyr	-0.539	0.339	0.856
0.10-0.32 Gyr	-0.439	0.424	0.797
0.32-1.04 Gyr	-2.556	-0.624	0.027
1.04-3.37 Gyr	-4.064	-1.345	-0.512
3.37-10.90 Gyr	-4.155	-1.438	-0.620
10.90-12.11 Gyr	-4.499	-1.341	-0.362