2026eaj results

2026eaj results

Information

Transient

Name:	`AT2026eaj`
Right ascension:	`23h57m08.04s`
Declination:	`16d22m01.15s`
Discovery Date:	`Feb. 22, 2026, 2:31 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.036`

Host

Name:
Right ascension:	`23h57m08.19s`
Declination:	`16d21m59.03s`
Redshift:	`None`
Photometric Redshift:	`0.119`

Cutout Download Report

Downloaded	Unavailable
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_z	DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	18.79
Transient MWEBV	processed	0.07
Host match	processed	5.88
Host information	processed	0.18
Host MWEBV	processed	0.04
Global aperture construction	processed	2.71
Global aperture photometry	processed	5.5
Validate global photometry	processed	16.13
Global host SED inference	processed	545.61
Local aperture photometry	processed	5.35
Validate local photometry	processed	0.04
Local host SED inference	failed	0.05

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	23h57m08.04s, 16d22m01.15s
semi major axis, semi minor axis (arcsec):	0.93, 0.93
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	0.72	0.35	24.262	0.534	AB

Aperture details

RA, DEC (J2000):	23h57m08.21s, 16d21m59.13s
semi major axis, semi minor axis (arcsec):	4.84, 2.82
angle (degrees, anti-clockwise from east):	-19.8

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	5.42	1.24	22.065	0.249	AB
GALEX_NUV	4.79	0.87	22.199	0.198	AB
DES_g	14.95	0.36	20.963	0.026	AB
PanSTARRS_g	11.97	0.84	21.205	0.076	AB
SDSS_r	18.79	2.26	20.715	0.131	AB
PanSTARRS_r	17.25	1.03	20.808	0.065	AB
DES_r	20.68	0.76	20.611	0.040	AB
SDSS_i	19.58	3.49	20.670	0.194	AB
PanSTARRS_i	24.52	1.16	20.426	0.051	AB
PanSTARRS_z	26.37	2.83	20.347	0.116	AB
DES_z	24.58	1.51	20.423	0.067	AB
PanSTARRS_y	33.76	5.11	20.079	0.164	AB
2MASS_J	-74.45	116.24			Vega
2MASS_H	36.64	152.67	18.622	4.523	Vega
2MASS_K	-66.12	219.18			Vega
WISE_W1	1.86	6.56	20.527	3.828	Vega
WISE_W2	-2.04	10.52			Vega
WISE_W3	94.37	56.93	13.789	0.655	Vega
WISE_W4	245.21	425.17	11.306	1.882	Vega

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})\,	8.762	9.004	9.187
{\rm log}_{10}({\rm SFR})	-0.317	0.196	0.704
{\rm log}_{10}({\rm sSFR})	-9.315	-8.791	-8.148
{\rm stellar\ age}	0.496	4.780	6.941

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.661	-1.127	-0.260
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.599	-0.399	0.240

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.210	0.874	1.475
\delta	0.114	0.279	0.361
\tau_1/\tau_2	0.650	1.152	1.602
Q_{PAH}	1.242	3.107	4.975
U_{min}	3.415	9.303	17.013
{\rm log}_{10}(\gamma_e)\,	-3.101	-1.971	-0.810

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.520	-1.207	-0.181
{\rm log}_{10}(\tau_{AGN})\,	1.000	1.510	1.875

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.694	-0.759	-0.233
0.03-0.10 Gyr	-0.198	0.329	0.855
0.10-0.32 Gyr	-2.381	-0.660	0.061
0.32-1.05 Gyr	-3.185	-1.221	-0.626
1.05-3.40 Gyr	-3.665	-1.274	-0.781
3.40-11.00 Gyr	-3.811	-1.271	-0.813
11.00-12.22 Gyr	-3.850	-1.147	-0.362