2026bmh

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Information

Transient

Name: AT2026bmh
Right ascension: 0h16m35.06s
Declination: 4d54m46.51s
Discovery Date: Jan. 16, 2026, 1:03 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name:
Right ascension: 0h16m35.36s
Declination: 4d54m45.45s
Redshift: 0.145699
Photometric Redshift:

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	16.71
Transient MWEBV	processed	0.11
Host match	processed	6.08
Host information	processed	0.09
Host MWEBV	processed	0.05
Global aperture construction	processed	0.64
Global aperture photometry	processed	5.06
Validate global photometry	processed	15.85
Global host SED inference	processed	433.74
Local aperture photometry	processed	4.91
Validate local photometry	no valid phot	0.02
Local host SED inference	not processed	None

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) = 0h16m35.06s, 4d54m46.51s
semi major axis, semi minor axis (arcsec) = 0.79, 0.79
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) = 0h16m35.35s, 4d54m45.54s
semi major axis, semi minor axis (arcsec) = 7.02, 5.21
angle (degrees, anti-clockwise from east) = -66.09

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	11.24	3.33	21.273	0.322	AB
GALEX_NUV	8.83	2.48	21.535	0.305	AB
SDSS_u	38.71	4.45	19.931	0.125	AB
SDSS_g	212.3	4.09	18.083	0.021	AB
PanSTARRS_g	230.72	1.85	17.992	0.009	AB
SDSS_r	523.71	6.57	17.102	0.014	AB
PanSTARRS_r	530.07	1.38	17.089	0.003	AB
SDSS_i	811.28	8.62	16.627	0.012	AB
PanSTARRS_i	809.84	2.03	16.629	0.003	AB
PanSTARRS_z	1035.82	4.65	16.362	0.005	AB
SDSS_z	1104.77	19.31	16.292	0.019	AB
PanSTARRS_y	1228.83	10.82	16.176	0.010	AB
2MASS_J	1650.53	136.09	14.961	0.090	Vega
2MASS_H	2413.7	197.42	14.076	0.089	Vega
2MASS_K	2049.0	214.55	13.783	0.114	Vega
WISE_W1	1001.54	20.16	13.699	0.022	Vega
WISE_W2	696.83	24.67	13.453	0.038	Vega
WISE_W3	724.04	83.7	11.577	0.126	Vega
WISE_W4	68.88	432.92	12.685	6.823	Vega

Imaging data

Click the image to load the interactive plot.

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})\,	11.106	11.141	11.209
{\rm log}_{10}({\rm SFR})	-0.314	-0.013	0.285
{\rm log}_{10}({\rm sSFR})	-11.475	-11.167	-10.857
{\rm stellar\ age}	7.057	7.727	10.213

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.477	-0.308	-0.180
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.450	0.065	0.389

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.175	0.257	0.376
\delta	-0.678	-0.400	-0.140
\tau_1/\tau_2	0.470	0.857	1.268
Q_{PAH}	0.754	1.895	4.060
U_{min}	2.393	7.359	15.065
{\rm log}_{10}(\gamma_e)\,	-3.021	-2.050	-1.119

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.303	-3.205	-2.151
{\rm log}_{10}(\tau_{AGN})\,	1.034	1.500	1.902

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.090	0.162	0.366
0.03-0.10 Gyr	-0.959	-0.154	0.295
0.10-0.32 Gyr	-1.168	-0.262	0.191
0.32-1.04 Gyr	-1.018	-0.187	0.294
1.04-3.33 Gyr	-0.580	0.301	0.817
3.33-10.72 Gyr	0.893	1.362	1.446
10.72-11.91 Gyr	1.098	1.616	2.265