2026iea results

2026iea results

Information

Transient

Name:	`AT2026iea`
Right ascension:	`9h58m16.79s`
Declination:	`27d40m45.35s`
Discovery Date:	`April 2, 2026, 4:50 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.017`

Host

Name:	`1814954`
Right ascension:	`9h58m16.95s`
Declination:	`27d40m35.65s`
Redshift:	`0.082800`
Photometric Redshift:	`None`

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	18.69
Transient MWEBV	processed	0.17
Host match	processed	4.53
Host information	processed	0.06
Host MWEBV	no host MWEBV	0.0
Global aperture construction	processed	0.68
Global aperture photometry	processed	6.55
Validate global photometry	processed	19.23
Global host SED inference	not processed	None
Local aperture photometry	processed	6.55
Validate local photometry	processed	0.03
Local host SED inference	processed	406.71

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	9h58m16.79s, 27d40m45.35s
semi major axis, semi minor axis (arcsec):	1.29, 1.29
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	2.18	0.11	23.053	0.054	AB
PanSTARRS_r	4.83	0.32	22.191	0.072	AB
DES_r	4.77	0.25	22.205	0.056	AB
SDSS_i	7.97	1.26	21.646	0.171	AB
PanSTARRS_i	7.44	0.38	21.722	0.056	AB
PanSTARRS_z	8.31	0.78	21.601	0.102	AB
DES_z	8.11	0.69	21.628	0.092	AB
PanSTARRS_y	9.58	1.58	21.447	0.179	AB

Aperture details

RA, DEC (J2000):	9h58m16.94s, 27d40m36.29s
semi major axis, semi minor axis (arcsec):	10.16, 7.09
angle (degrees, anti-clockwise from east):	-69.35

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	4.44	1.66	22.283	0.405	AB
GALEX_NUV	14.71	2.35	20.981	0.173	AB
SDSS_u	165.03	8.19	18.356	0.054	AB
SDSS_g	675.03	7.22	16.827	0.012	AB
DES_g	762.46	1.55	16.694	0.002	AB
PanSTARRS_g	761.71	1.63	16.696	0.002	AB
SDSS_r	1518.04	10.91	15.947	0.008	AB
PanSTARRS_r	1568.28	2.25	15.911	0.002	AB
DES_r	1721.93	3.87	15.810	0.002	AB
SDSS_i	2219.04	13.93	15.535	0.007	AB
PanSTARRS_i	2278.92	2.57	15.506	0.001	AB
PanSTARRS_z	2708.67	5.26	15.318	0.002	AB
SDSS_z	2925.26	33.78	15.235	0.013	AB
DES_z	3032.7	10.8	15.195	0.004	AB
PanSTARRS_y	3255.47	10.57	15.118	0.004	AB
2MASS_J	4164.87	203.17	13.956	0.053	Vega
2MASS_H	5085.91	290.03	13.266	0.062	Vega
2MASS_K	5430.26	323.01	12.725	0.065	Vega
WISE_W1	2065.53	28.53	12.913	0.015	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.411	8.587	8.749
{\rm log}_{10}({\rm SFR})	-1.578	-1.122	-0.631
{\rm log}_{10}({\rm sSFR})	-10.190	-9.752	-9.184
{\rm stellar\ age}	4.374	6.507	7.646

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.683	-1.203	-0.511
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.594	-0.722	0.154

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.136	1.549	2.040
\delta	-0.079	0.121	0.281
\tau_1/\tau_2	0.691	1.014	1.345
Q_{PAH}	0.795	2.204	4.449
U_{min}	2.722	7.647	14.627
{\rm log}_{10}(\gamma_e)\,	-2.900	-1.814	-0.657

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.737	-0.576	0.009
{\rm log}_{10}(\tau_{AGN})\,	1.072	1.491	1.891

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.418	-0.954	-0.507
0.03-0.10 Gyr	-1.908	-1.296	-0.722
0.10-0.33 Gyr	-2.135	-1.493	-0.982
0.33-1.07 Gyr	-2.300	-1.560	-1.141
1.07-3.49 Gyr	-1.989	-1.403	-1.131
3.49-11.40 Gyr	-1.826	-1.326	-1.097
11.40-12.67 Gyr	-2.164	-1.350	-0.830

Global parameter details

Documentation

Data not available