2026dlz

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Information

Transient

Name: AT2026dlz
Right ascension: 11h10m13.70s
Declination: 53d59m09.19s
Discovery Date: Feb. 17, 2026, 11:38 a.m.
Classification: None
Redshift: None
MW E(B-V):

Host

Name:
Right ascension: 11h10m13.80s
Declination: 53d59m06.47s
Redshift: None
Photometric Redshift: 0.069

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	16.39
Transient MWEBV	processed	0.07
Host match	processed	5.34
Host information	processed	0.15
Host MWEBV	processed	0.05
Global aperture construction	processed	0.62
Global aperture photometry	processed	5.01
Validate global photometry	processed	15.44
Global host SED inference	processed	3809.24
Local aperture photometry	processed	4.83
Validate local photometry	processed	0.02
Local host SED inference	processed	465.33

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) = 11h10m13.70s, 53d59m09.19s
semi major axis, semi minor axis (arcsec) = 1.52, 1.52
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	7.39	0.82	21.728	0.120	AB
PanSTARRS_g	7.13	0.34	21.767	0.052	AB
SDSS_r	10.41	1.08	21.357	0.113	AB
PanSTARRS_r	10.29	0.44	21.369	0.047	AB
SDSS_i	12.8	1.52	21.132	0.129	AB
PanSTARRS_i	11.81	0.38	21.219	0.035	AB
PanSTARRS_z	13.49	1.19	21.075	0.096	AB
SDSS_z	17.38	5.64	20.800	0.353	AB
PanSTARRS_y	16.03	2.4	20.888	0.162	AB

Aperture details

RA, DEC (J2000) = 11h10m13.76s, 53d59m06.66s
semi major axis, semi minor axis (arcsec) = 4.5, 1.67
angle (degrees, anti-clockwise from east) = -34.32

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	19.12	4.35	20.696	0.247	AB
GALEX_NUV	12.81	2.36	21.131	0.200	AB
SDSS_u	5.21	2.64	22.109	0.551	AB
SDSS_g	31.1	1.64	20.168	0.057	AB
PanSTARRS_g	26.85	0.62	20.328	0.025	AB
SDSS_r	42.51	2.1	19.829	0.054	AB
PanSTARRS_r	41.13	0.77	19.865	0.020	AB
SDSS_i	57.29	2.91	19.505	0.055	AB
PanSTARRS_i	47.99	0.65	19.697	0.015	AB
PanSTARRS_z	56.15	2.01	19.527	0.039	AB
SDSS_z	63.75	10.16	19.389	0.173	AB
PanSTARRS_y	55.84	4.01	19.533	0.078	AB
2MASS_J	302.07	93.19	16.805	0.335	Vega
2MASS_H	32.95	170.93	18.738	5.632	Vega
2MASS_K	294.84	144.05	15.888	0.530	Vega
WISE_W1	71.86	7.42	16.560	0.112	Vega
WISE_W2	57.28	9.14	16.166	0.173	Vega
WISE_W3	49.86	41.11	14.482	0.895	Vega
WISE_W4	76.88	278.15	12.565	3.928	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})\,	7.958	8.246	8.418
{\rm log}_{10}({\rm SFR})	-2.204	-1.193	-0.378
{\rm log}_{10}({\rm sSFR})	-10.496	-9.526	-8.403
{\rm stellar\ age}	0.419	4.527	6.822

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.530	-0.840	-0.179
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.586	-0.686	0.138

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.262	0.822	1.444
\delta	-0.247	0.096	0.314
\tau_1/\tau_2	0.670	1.080	1.496
Q_{PAH}	1.554	3.291	5.341
U_{min}	3.200	8.614	16.587
{\rm log}_{10}(\gamma_e)\,	-2.804	-1.768	-0.708

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.424	-0.455	0.166
{\rm log}_{10}(\tau_{AGN})\,	1.047	1.510	1.936

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.047	-1.862	-1.006
0.03-0.10 Gyr	-2.318	-1.147	-0.242
0.10-0.33 Gyr	-2.412	-1.365	-0.637
0.33-1.08 Gyr	-3.654	-1.584	-1.104
1.08-3.53 Gyr	-4.373	-1.812	-1.410
3.53-11.56 Gyr	-5.035	-1.997	-1.528
11.56-12.84 Gyr	-4.937	-2.032	-1.300

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.888	9.106	9.257
{\rm log}_{10}({\rm SFR})	-0.521	-0.064	0.279
{\rm log}_{10}({\rm sSFR})	-9.584	-9.155	-8.689
{\rm stellar\ age}	5.944	8.327	11.685

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.768	-1.355	-0.560
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.651	-0.349	0.333

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.170	0.708	1.040
\delta	0.247	0.343	0.385
\tau_1/\tau_2	0.608	1.164	1.653
Q_{PAH}	1.875	4.030	5.812
U_{min}	3.531	10.332	18.210
{\rm log}_{10}(\gamma_e)\,	-2.984	-1.796	-0.576

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.307	-1.449	-0.533
{\rm log}_{10}(\tau_{AGN})\,	1.089	1.588	1.985

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.908	-1.528	-0.874
0.03-0.10 Gyr	-0.373	0.087	0.439
0.10-0.33 Gyr	-3.657	-1.865	-0.816
0.33-1.08 Gyr	-4.602	-2.133	-1.174
1.08-3.53 Gyr	-4.369	-1.962	-0.986
3.53-11.56 Gyr	-2.797	-1.179	-0.730
11.56-12.84 Gyr	-1.655	-0.253	0.333