2026mil results

2026mil results

Information

Transient

Name:	`AT2026mil`
Right ascension:	`9h07m42.67s`
Declination:	`48d49m44.35s`
Discovery Date:	`May 12, 2026, 5:59 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.020`

Host

Name:	`J090742.67+484943.85`
Object ID:	`9907737258230124`
Catalog Name:	`decals`
Catalog Release:	`dr9`
Right ascension:	`9h07m42.67s`
Declination:	`48d49m43.85s`
Redshift:	`None`
Photometric Redshift:	`0.064`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_z	GALEX_NUV GALEX_FUV DES_r DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	16.02
Transient MWEBV	processed	0.11
Host match	processed	6.37
Host information	processed	0.2
Host MWEBV	processed	0.12
Global aperture construction	processed	2.84
Global aperture photometry	processed	5.89
Validate global photometry	processed	16.56
Global host SED inference	processed	519.47
Local aperture photometry	processed	5.93
Validate local photometry	processed	0.02
Local host SED inference	processed	467.16

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	9h07m42.67s, 48d49m44.35s
semi major axis, semi minor axis (arcsec):	1.63, 1.63
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	4.67	1.11	22.227	0.257	AB
SDSS_g	11.69	0.99	21.230	0.092	AB
DES_g	9.87	0.25	21.414	0.027	AB
PanSTARRS_g	11.22	0.36	21.275	0.035	AB
SDSS_r	14.66	1.22	20.985	0.090	AB
PanSTARRS_r	15.03	0.53	20.958	0.038	AB
SDSS_i	14.91	1.36	20.966	0.099	AB
PanSTARRS_i	15.42	0.41	20.930	0.029	AB
PanSTARRS_z	17.69	1.11	20.781	0.068	AB
SDSS_z	19.74	4.01	20.662	0.220	AB
DES_z	17.98	0.6	20.763	0.036	AB
PanSTARRS_y	17.43	2.79	20.797	0.174	AB

Aperture details

RA, DEC (J2000):	9h07m42.65s, 48d49m44.21s
semi major axis, semi minor axis (arcsec):	4.61, 3.24
angle (degrees, anti-clockwise from east):	-75.75

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	5.35	2.48	22.079	0.504	AB
SDSS_g	22.92	1.69	20.499	0.080	AB
DES_g	18.9	0.37	20.709	0.021	AB
PanSTARRS_g	19.58	0.85	20.670	0.047	AB
SDSS_r	25.99	2.19	20.363	0.092	AB
PanSTARRS_r	26.11	1.22	20.358	0.051	AB
SDSS_i	22.15	2.61	20.536	0.128	AB
PanSTARRS_i	26.8	0.96	20.330	0.039	AB
PanSTARRS_z	29.69	2.57	20.219	0.094	AB
SDSS_z	30.02	9.33	20.207	0.337	AB
DES_z	28.58	1.04	20.260	0.040	AB
PanSTARRS_y	30.44	6.45	20.192	0.230	AB
2MASS_J	97.75	98.8	18.030	1.097	Vega
2MASS_H	31.76	166.01	18.778	5.674	Vega
2MASS_K	79.48	166.77	17.312	2.278	Vega
WISE_W1	16.82	9.12	18.136	0.588	Vega
WISE_W2	10.57	13.57	18.000	1.393	Vega
WISE_W3	-16.14	64.95			Vega
WISE_W4	125.98	363.0	12.029	3.128	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.893	8.134	8.294
{\rm log}_{10}({\rm SFR})	-2.359	-1.524	-0.609
{\rm log}_{10}({\rm sSFR})	-10.487	-9.665	-8.639
{\rm stellar\ age}	0.438	3.744	6.252

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.675	-1.156	-0.362
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.647	-0.946	-0.058

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.119	0.386	1.058
\delta	-0.642	-0.182	0.232
\tau_1/\tau_2	0.681	1.096	1.496
Q_{PAH}	1.322	3.291	5.611
U_{min}	3.012	8.898	16.724
{\rm log}_{10}(\gamma_e)\,	-2.799	-1.663	-0.618

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.388	-0.288	0.185
{\rm log}_{10}(\tau_{AGN})\,	1.094	1.547	1.948

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.015	-2.000	-1.459
0.03-0.10 Gyr	-2.528	-1.454	-0.463
0.10-0.33 Gyr	-1.906	-1.156	-0.510
0.33-1.08 Gyr	-3.364	-1.476	-1.047
1.08-3.54 Gyr	-4.252	-1.948	-1.502
3.54-11.62 Gyr	-4.998	-2.209	-1.700
11.62-12.91 Gyr	-5.070	-2.224	-1.489

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.089	8.301	8.497
{\rm log}_{10}({\rm SFR})	-2.475	-1.197	-0.290
{\rm log}_{10}({\rm sSFR})	-10.712	-9.550	-8.489
{\rm stellar\ age}	0.222	2.162	5.924

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.699	-1.203	-0.442
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.618	-0.578	0.268

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.101	0.442	0.967
\delta	-0.546	-0.062	0.243
\tau_1/\tau_2	0.567	1.018	1.452
Q_{PAH}	1.926	3.838	5.876
U_{min}	3.763	10.724	18.379
{\rm log}_{10}(\gamma_e)\,	-2.817	-1.581	-0.544

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.246	-0.879	-0.089
{\rm log}_{10}(\tau_{AGN})\,	1.079	1.523	1.899

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.647	-1.987	-1.309
0.03-0.10 Gyr	-2.935	-1.094	-0.137
0.10-0.33 Gyr	-1.456	-0.702	-0.131
0.33-1.08 Gyr	-3.612	-1.474	-0.911
1.08-3.54 Gyr	-5.318	-2.151	-1.375
3.54-11.62 Gyr	-6.182	-2.548	-1.556
11.62-12.91 Gyr	-6.345	-2.521	-1.367