2026tmu results

2026tmu results

Information

Transient

Name:	`AT2026tmu`
Right ascension:	`1h00m38.60s`
Declination:	`8d54m05.23s`
Discovery Date:	`July 2, 2026, 11:07 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.038`

Host

Name:	`J010038.59+085405.21`
Object ID:	`9906624807638096`
Catalog Name:	`decals`
Catalog Release:	`dr9`
Right ascension:	`1h00m38.59s`
Declination:	`8d54m05.21s`
Redshift:	`None`
Photometric Redshift:	`0.065`

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_z	DES_r DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	19.46
Transient MWEBV	processed	0.14
Host match	processed	6.59
Host information	processed	0.07
Host MWEBV	processed	0.1
Global aperture construction	processed	0.63
Global aperture photometry	processed	5.58
Validate global photometry	processed	17.51
Global host SED inference	processed	2108.21
Local aperture photometry	processed	5.49
Validate local photometry	processed	0.03
Local host SED inference	processed	510.86

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	1h00m38.60s, 8d54m05.23s
semi major axis, semi minor axis (arcsec):	1.6, 1.6
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	10.23	1.61	21.375	0.171	AB
SDSS_g	28.34	1.51	20.269	0.058	AB
DES_g	28.52	0.34	20.262	0.013	AB
PanSTARRS_g	29.6	0.48	20.222	0.018	AB
SDSS_r	51.58	2.05	19.619	0.043	AB
PanSTARRS_r	49.47	0.45	19.664	0.010	AB
SDSS_i	79.88	2.68	19.144	0.036	AB
PanSTARRS_i	70.4	0.55	19.281	0.009	AB
PanSTARRS_z	91.17	1.18	19.000	0.014	AB
SDSS_z	109.7	5.35	18.799	0.053	AB
DES_z	98.19	2.7	18.920	0.030	AB
PanSTARRS_y	97.66	2.97	18.926	0.033	AB

Aperture details

RA, DEC (J2000):	1h00m38.56s, 8d54m05.42s
semi major axis, semi minor axis (arcsec):	16.14, 2.82
angle (degrees, anti-clockwise from east):	-55.19

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	15.45	3.85	20.928	0.271	AB
SDSS_u	60.67	6.44	19.443	0.115	AB
SDSS_g	146.97	4.18	18.482	0.031	AB
DES_g	67.28	0.69	19.330	0.011	AB
PanSTARRS_g	146.28	1.96	18.487	0.015	AB
SDSS_r	239.78	5.48	17.950	0.025	AB
PanSTARRS_r	226.76	1.85	18.011	0.009	AB
SDSS_i	331.31	7.47	17.599	0.024	AB
PanSTARRS_i	287.18	2.23	17.755	0.008	AB
PanSTARRS_z	385.69	4.82	17.434	0.014	AB
SDSS_z	443.73	20.42	17.282	0.050	AB
DES_z	208.65	4.62	18.101	0.024	AB
PanSTARRS_y	442.44	12.21	17.285	0.030	AB
2MASS_J	460.46	159.31	16.347	0.376	Vega
2MASS_H	852.6	258.4	15.206	0.329	Vega
2MASS_K	868.45	332.42	14.715	0.416	Vega
WISE_W1	332.14	15.88	14.898	0.052	Vega
WISE_W2	179.89	20.53	14.924	0.124	Vega
WISE_W3	403.02	105.8	12.213	0.285	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.096	9.248	9.357
{\rm log}_{10}({\rm SFR})	-2.119	-1.150	-0.464
{\rm log}_{10}({\rm sSFR})	-11.384	-10.428	-9.697
{\rm stellar\ age}	2.577	6.665	8.388

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.330	-0.663	-0.173
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.612	-0.847	0.010

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.257	0.799	1.486
\delta	-0.344	0.002	0.246
\tau_1/\tau_2	0.597	0.986	1.358
Q_{PAH}	0.559	2.002	4.467
U_{min}	3.300	8.738	16.098
{\rm log}_{10}(\gamma_e)\,	-3.134	-1.984	-0.616

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.698	-0.635	0.002
{\rm log}_{10}(\tau_{AGN})\,	1.064	1.436	1.932

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.928	-1.631	-1.060
0.03-0.10 Gyr	-2.370	-1.096	-0.343
0.10-0.33 Gyr	-1.771	-0.837	-0.069
0.33-1.08 Gyr	-1.933	-0.898	-0.259
1.08-3.53 Gyr	-2.113	-0.856	-0.501
3.53-11.60 Gyr	-2.081	-0.720	-0.502
11.60-12.89 Gyr	-2.067	-0.695	-0.037

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.887	9.985	10.072
{\rm log}_{10}({\rm SFR})	-1.250	-0.591	-0.047
{\rm log}_{10}({\rm sSFR})	-11.222	-10.596	-10.033
{\rm stellar\ age}	7.786	10.387	12.166

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.420	-0.897	-0.563
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.461	-0.046	0.136

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.229	0.453	0.733
\delta	0.116	0.293	0.372
\tau_1/\tau_2	0.248	0.617	1.106
Q_{PAH}	0.916	2.581	5.262
U_{min}	3.089	9.039	17.170
{\rm log}_{10}(\gamma_e)\,	-3.094	-1.870	-0.830

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.199	-1.924	-1.465
{\rm log}_{10}(\tau_{AGN})\,	0.854	1.152	1.627

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.090	-0.611	-0.222
0.03-0.10 Gyr	-2.530	-0.627	0.030
0.10-0.33 Gyr	-4.317	-1.729	-0.769
0.33-1.08 Gyr	-5.871	-2.380	-1.217
1.08-3.53 Gyr	-4.152	-1.864	-0.860
3.53-11.60 Gyr	-2.006	-0.150	0.186
11.60-12.89 Gyr	-0.055	0.916	1.200