2026bdm

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Information

Transient

Name: AT2026bdm
Right ascension: 9h27m26.16s
Declination: 36d25m15.38s
Discovery Date: Jan. 24, 2026, 12:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.011

Host

Name: 2080328
Right ascension: 9h27m25.68s
Declination: 36d25m17.11s
Redshift: None
Photometric Redshift: 0.070

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	3.21
Transient MWEBV	processed	0.05
Host match	processed	4.17
Host information	processed	0.04
Host MWEBV	processed	0.05
Global aperture construction	processed	0.63
Global aperture photometry	processed	5.89
Validate global photometry	processed	16.59
Global host SED inference	processed	488.9
Local aperture photometry	processed	5.68
Validate local photometry	processed	0.02
Local host SED inference	processed	410.85

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) = 9h27m26.16s, 36d25m15.38s
semi major axis, semi minor axis (arcsec) = 1.51, 1.51
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_g	1.64	0.52	23.363	0.346	AB
DES_g	2.29	0.13	23.000	0.061	AB
PanSTARRS_g	2.38	0.25	22.960	0.112	AB
SDSS_r	4.87	0.8	22.182	0.180	AB
PanSTARRS_r	4.22	0.32	22.336	0.083	AB
SDSS_i	6.43	1.19	21.880	0.201	AB
PanSTARRS_i	6.81	0.35	21.817	0.057	AB
PanSTARRS_z	5.5	0.87	22.048	0.171	AB
SDSS_z	6.93	4.63	21.798	0.726	AB
DES_z	7.57	0.59	21.702	0.084	AB
PanSTARRS_y	14.48	2.1	20.998	0.157	AB

Aperture details

RA, DEC (J2000) = 9h27m25.60s, 36d25m17.30s
semi major axis, semi minor axis (arcsec) = 7.77, 5.53
angle (degrees, anti-clockwise from east) = -111.01

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	36.4	4.77	19.997	0.142	AB
SDSS_g	198.47	4.01	18.156	0.022	AB
DES_g	208.35	1.1	18.103	0.006	AB
PanSTARRS_g	219.79	1.09	18.045	0.005	AB
SDSS_r	426.2	5.87	17.326	0.015	AB
PanSTARRS_r	429.63	1.44	17.317	0.004	AB
SDSS_i	599.86	7.64	16.955	0.014	AB
PanSTARRS_i	614.45	1.56	16.929	0.003	AB
PanSTARRS_z	684.94	3.76	16.811	0.006	AB
SDSS_z	677.64	20.83	16.822	0.033	AB
DES_z	739.66	4.92	16.727	0.007	AB
PanSTARRS_y	860.36	9.02	16.563	0.011	AB
2MASS_J	843.15	138.58	15.690	0.178	Vega
2MASS_H	1360.28	243.84	14.698	0.195	Vega
2MASS_K	919.65	234.35	14.653	0.277	Vega
WISE_W1	358.63	13.79	14.814	0.042	Vega
WISE_W2	195.74	17.22	14.832	0.096	Vega
WISE_W3	157.58	78.26	13.232	0.539	Vega
WISE_W4	147.96	425.38	11.855	3.121	Vega

Imaging data

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Spectral Energy Distribution

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Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.750	8.135	8.395
{\rm log}_{10}({\rm SFR})	-1.448	-1.028	-0.600
{\rm log}_{10}({\rm sSFR})	-9.696	-9.155	-8.419
{\rm stellar\ age}	0.737	5.049	7.085

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.499	-0.904	-0.336
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.305	0.038	0.268

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.176	1.629	2.128
\delta	-0.125	0.067	0.228
\tau_1/\tau_2	0.681	1.014	1.380
Q_{PAH}	0.603	1.753	3.879
U_{min}	2.928	8.351	15.801
{\rm log}_{10}(\gamma_e)\,	-2.935	-2.039	-1.042

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.672	-1.078	-0.246
{\rm log}_{10}(\tau_{AGN})\,	0.891	1.314	1.820

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.240	-0.805	-0.349
0.03-0.10 Gyr	-2.366	-1.360	-0.773
0.10-0.33 Gyr	-2.773	-1.674	-1.037
0.33-1.07 Gyr	-3.221	-1.801	-1.276
1.07-3.52 Gyr	-3.849	-1.885	-1.476
3.52-11.55 Gyr	-4.296	-2.019	-1.533
11.55-12.84 Gyr	-4.233	-2.106	-1.392

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.122	10.194	10.277
{\rm log}_{10}({\rm SFR})	-1.478	-0.827	-0.422
{\rm log}_{10}({\rm sSFR})	-11.692	-11.011	-10.581
{\rm stellar\ age}	6.796	7.708	10.167

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.703	-1.437	-1.202
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.256	0.142	0.335

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.381	0.487	0.601
\delta	-0.964	-0.882	-0.750
\tau_1/\tau_2	0.609	0.985	1.374
Q_{PAH}	0.459	1.239	2.548
U_{min}	2.910	7.979	15.535
{\rm log}_{10}(\gamma_e)\,	-2.956	-1.859	-1.179

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.428	-3.453	-2.469
{\rm log}_{10}(\tau_{AGN})\,	1.051	1.517	1.900

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.266	-0.708	-0.428
0.03-0.10 Gyr	-2.077	-0.936	-0.389
0.10-0.33 Gyr	-2.054	-0.845	-0.238
0.33-1.07 Gyr	-2.236	-0.780	-0.140
1.07-3.52 Gyr	-1.364	-0.164	0.259
3.52-11.55 Gyr	-0.127	0.347	0.479
11.55-12.84 Gyr	-0.236	0.465	1.210