2025dbw

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Information

Transient

Name: AT2025dbw
Right ascension: 18h13m58.48s
Declination: 51d50m13.93s
Discovery Date: Feb. 25, 2025, 11:21 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name: 2025dbw
Right ascension: 18h13m58.38s
Declination: 51d50m12.31s
Redshift: None
Photometric Redshift: 0.136

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.86
Cutout download	processed	6.29
Global aperture construction	processed	0.59
Local aperture photometry	processed	4.53
Global aperture photometry	processed	4.51
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	12.84
Host information	processed	0.09
Global host SED inference	processed	390.07
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.05
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) = 18h13m58.48s, 51d50m13.93s
semi major axis, semi minor axis (arcsec) = 0.83, 0.83
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) = 18h13m58.38s, 51d50m12.49s
semi major axis, semi minor axis (arcsec) = 5.67, 4.51
angle (degrees, anti-clockwise from east) = -60.94

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	15.36	3.27	20.934	0.231	AB
GALEX_NUV	22.15	2.7	20.537	0.132	AB
DES_g	93.98	0.77	18.967	0.009	AB
PanSTARRS_g	99.19	1.0	18.909	0.011	AB
PanSTARRS_r	150.51	1.3	18.456	0.009	AB
PanSTARRS_i	194.42	1.21	18.178	0.007	AB
PanSTARRS_z	209.23	3.64	18.098	0.019	AB
DES_z	223.0	3.06	18.029	0.015	AB
PanSTARRS_y	248.02	6.94	17.914	0.030	AB
2MASS_J	475.16	182.43	16.313	0.417	Vega
2MASS_H	280.52	275.24	16.412	1.065	Vega
2MASS_K	60.55	296.98	17.607	5.325	Vega
WISE_W1	142.44	10.37	15.817	0.079	Vega
WISE_W2	78.85	14.0	15.819	0.193	Vega
WISE_W3	194.69	46.74	13.003	0.261	Vega
WISE_W4	497.89	307.32	10.537	0.670	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})\,	10.013	10.065	10.121
{\rm log}_{10}({\rm SFR})	0.041	0.264	0.495
{\rm log}_{10}({\rm sSFR})	-10.033	-9.806	-9.576
{\rm stellar\ age}	5.218	6.058	6.915

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.789	-0.523	-0.304
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.718	-1.134	0.134

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.074	0.128	0.233
\delta	-0.732	-0.305	0.100
\tau_1/\tau_2	0.794	1.110	1.442
Q_{PAH}	0.494	1.450	3.098
U_{min}	2.689	7.732	14.326
{\rm log}_{10}(\gamma_e)\,	-2.825	-1.973	-1.055

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.273	-3.034	-2.009
{\rm log}_{10}(\tau_{AGN})\,	0.965	1.424	1.862

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.224	-0.042	0.109
0.03-0.10 Gyr	0.081	0.355	0.618
0.10-0.32 Gyr	0.214	0.431	0.604
0.32-1.04 Gyr	-0.056	0.208	0.405
1.04-3.35 Gyr	-0.087	0.138	0.317
3.35-10.82 Gyr	0.030	0.182	0.299
10.82-12.02 Gyr	-0.187	0.212	0.601