2026dli

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Information

Transient

Name: AT2026dli
Right ascension: 5h17m47.01s
Declination: -45d52m20.36s
Discovery Date: Feb. 17, 2026, 1:35 a.m.
Classification: None
Redshift: None
MW E(B-V):

Host

Name:
Right ascension: 5h17m46.83s
Declination: -45d52m18.61s
Redshift: None
Photometric Redshift: 0.065

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	3.98
Transient MWEBV	processed	0.05
Host match	processed	6.43
Host information	processed	0.17
Host MWEBV	processed	0.07
Global aperture construction	processed	0.14
Global aperture photometry	processed	0.75
Validate global photometry	processed	1.32
Global host SED inference	processed	614.19
Local aperture photometry	processed	0.67
Validate local photometry	no valid phot	0.01
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) = 5h17m47.01s, -45d52m20.36s
semi major axis, semi minor axis (arcsec) = 1.61, 1.61
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) = 5h17m46.84s, -45d52m18.55s
semi major axis, semi minor axis (arcsec) = 10.02, 6.1
angle (degrees, anti-clockwise from east) = -47.92

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	23.29	0.98	20.482	0.046	AB
2MASS_J	3075.73	187.88	14.285	0.066	Vega
2MASS_H	3774.05	230.28	13.590	0.066	Vega
2MASS_K	3652.85	334.56	13.156	0.099	Vega
WISE_W1	1762.79	16.02	13.085	0.010	Vega
WISE_W2	1244.86	19.22	12.823	0.017	Vega
WISE_W3	5680.72	62.25	9.340	0.012	Vega
WISE_W4	6441.86	448.11	7.757	0.076	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})\,	10.371	10.575	10.703
{\rm log}_{10}({\rm SFR})	-0.121	0.460	0.872
{\rm log}_{10}({\rm sSFR})	-10.776	-10.124	-9.587
{\rm stellar\ age}	5.721	7.617	10.427

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.566	-0.162	0.097
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.283	-0.440	0.044

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.375	0.674	0.983
\delta	-0.675	-0.388	-0.153
\tau_1/\tau_2	0.306	0.761	1.312
Q_{PAH}	0.234	0.990	2.697
U_{min}	2.163	6.429	13.130
{\rm log}_{10}(\gamma_e)\,	-3.638	-2.952	-1.795

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.966	-2.001	-1.106
{\rm log}_{10}(\tau_{AGN})\,	1.162	1.674	1.985

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.494	0.511	0.973
0.03-0.10 Gyr	-0.950	0.184	0.919
0.10-0.33 Gyr	-1.508	-0.130	0.561
0.33-1.08 Gyr	-1.679	-0.076	0.607
1.08-3.54 Gyr	-1.009	0.233	0.714
3.54-11.61 Gyr	-0.028	0.587	0.839
11.61-12.89 Gyr	0.084	0.848	1.616