2026dmb

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Information

Transient

Name: AT2026dmb
Right ascension: 11h09m42.66s
Declination: 7d54m15.43s
Discovery Date: Feb. 17, 2026, 1:58 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name:
Right ascension: 11h09m42.57s
Declination: 7d54m14.65s
Redshift: None
Photometric Redshift: 0.109

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	18.46
Transient MWEBV	processed	0.09
Host match	processed	5.82
Host information	processed	0.11
Host MWEBV	processed	0.12
Global aperture construction	processed	0.65
Global aperture photometry	processed	6.26
Validate global photometry	processed	18.42
Global host SED inference	processed	529.93
Local aperture photometry	processed	6.14
Validate local photometry	processed	0.03
Local host SED inference	not enough filters	21.86

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) = 11h09m42.66s, 7d54m15.43s
semi major axis, semi minor axis (arcsec) = 1.01, 1.01
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_z	10.43	0.65	21.354	0.068	AB

Aperture details

RA, DEC (J2000) = 11h09m42.57s, 7d54m14.81s
semi major axis, semi minor axis (arcsec) = 5.23, 2.79
angle (degrees, anti-clockwise from east) = -176.72

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	6.03	2.71	21.950	0.489	AB
GALEX_NUV	10.16	0.62	21.383	0.066	AB
SDSS_u	27.27	3.13	20.311	0.125	AB
SDSS_g	47.74	2.17	19.703	0.049	AB
DES_g	53.03	0.39	19.589	0.008	AB
PanSTARRS_g	48.99	1.14	19.675	0.025	AB
SDSS_r	73.17	2.82	19.239	0.042	AB
PanSTARRS_r	67.31	1.56	19.330	0.025	AB
DES_r	80.51	0.78	19.135	0.011	AB
SDSS_i	94.05	3.69	18.967	0.043	AB
PanSTARRS_i	92.87	0.8	18.980	0.009	AB
PanSTARRS_z	100.41	2.58	18.896	0.028	AB
SDSS_z	84.16	8.92	19.087	0.115	AB
DES_z	107.67	2.15	18.820	0.022	AB
PanSTARRS_y	81.13	7.74	19.127	0.104	AB
2MASS_J	17.61	117.79	19.891	7.263	Vega
2MASS_H	167.27	173.75	16.974	1.128	Vega
2MASS_K	222.86	219.28	16.192	1.068	Vega
WISE_W1	34.32	8.32	17.362	0.263	Vega
WISE_W2	24.18	12.61	17.102	0.566	Vega
WISE_W3	40.32	69.45	14.712	1.870	Vega
WISE_W4	-546.33	476.27			Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

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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})\,	9.379	9.518	9.640
{\rm log}_{10}({\rm SFR})	-0.611	-0.231	0.160
{\rm log}_{10}({\rm sSFR})	-10.147	-9.746	-9.338
{\rm stellar\ age}	4.147	5.738	7.055

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.614	-1.253	-0.763
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.632	0.132	0.422

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.128	0.261	0.462
\delta	-0.642	-0.264	0.063
\tau_1/\tau_2	0.651	1.077	1.494
Q_{PAH}	0.696	2.041	4.293
U_{min}	2.879	8.274	15.280
{\rm log}_{10}(\gamma_e)\,	-2.427	-1.225	-0.342

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.855	-1.344	-0.726
{\rm log}_{10}(\tau_{AGN})\,	1.263	1.623	1.908

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.915	-0.591	-0.337
0.03-0.10 Gyr	-0.589	-0.140	0.296
0.10-0.32 Gyr	-0.363	-0.021	0.281
0.32-1.05 Gyr	-0.728	-0.290	-0.033
1.05-3.42 Gyr	-0.771	-0.398	-0.154
3.42-11.11 Gyr	-0.853	-0.460	-0.230
11.11-12.34 Gyr	-1.147	-0.456	0.080