2025uuc

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Information

Transient

Name: AT2025uuc
Right ascension: 17h39m58.56s
Declination: 53d20m15.73s
Discovery Date: Aug. 20, 2025, 9:51 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name:
Right ascension: 17h39m58.57s
Declination: 53d20m15.64s
Redshift: None
Photometric Redshift: 0.158

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	54.55
Transient MWEBV	processed	0.09
Host match	processed	5.81
Host information	processed	0.15
Host MWEBV	processed	0.05
Global aperture construction	processed	0.71
Global aperture photometry	processed	4.65
Validate global photometry	processed	13.43
Global host SED inference	processed	564.17
Local aperture photometry	processed	5.45
Validate local photometry	no valid phot	0.02
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) = 17h39m58.56s, 53d20m15.73s
semi major axis, semi minor axis (arcsec) = 0.74, 0.74
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) = 17h39m58.54s, 53d20m15.83s
semi major axis, semi minor axis (arcsec) = 2.77, 2.43
angle (degrees, anti-clockwise from east) = -37.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	16.73	2.52	20.841	0.164	AB
SDSS_g	26.22	1.55	20.353	0.064	AB
PanSTARRS_g	22.94	0.71	20.498	0.033	AB
SDSS_r	32.61	2.0	20.117	0.067	AB
PanSTARRS_r	26.45	0.74	20.344	0.030	AB
SDSS_i	33.33	2.57	20.093	0.084	AB
PanSTARRS_i	32.19	0.98	20.131	0.033	AB
PanSTARRS_z	32.56	1.77	20.118	0.059	AB
SDSS_z	16.64	10.96	20.847	0.715	AB
PanSTARRS_y	47.49	4.05	19.709	0.093	AB
2MASS_J	54.25	83.37	18.669	1.668	Vega
2MASS_H	69.91	138.07	17.921	2.144	Vega
2MASS_K	315.34	137.92	15.815	0.475	Vega
WISE_W1	19.49	5.14	17.976	0.286	Vega
WISE_W2	23.21	8.57	17.147	0.401	Vega
WISE_W3	69.82	22.78	14.116	0.354	Vega
WISE_W4	61.09	192.62	12.815	3.423	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

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})\,	8.605	8.883	9.158
{\rm log}_{10}({\rm SFR})	-0.851	0.290	0.681
{\rm log}_{10}({\rm sSFR})	-9.886	-8.619	-7.923
{\rm stellar\ age}	0.088	0.572	3.647

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.398	-0.840	-0.169
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.189	-0.004	0.325

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.140	0.269	0.526
\delta	-0.763	-0.317	0.096
\tau_1/\tau_2	0.457	0.990	1.506
Q_{PAH}	0.531	1.595	3.368
U_{min}	3.644	10.107	18.174
{\rm log}_{10}(\gamma_e)\,	-2.717	-1.702	-0.825

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.843	-2.155	-1.090
{\rm log}_{10}(\tau_{AGN})\,	0.993	1.369	1.801

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.002	-1.116	-0.380
0.03-0.10 Gyr	-0.818	0.431	0.837
0.10-0.32 Gyr	-2.252	0.093	0.614
0.32-1.03 Gyr	-4.328	-1.724	-0.145
1.03-3.30 Gyr	-6.598	-2.852	-0.967
3.30-10.60 Gyr	-7.521	-3.147	-1.156
10.60-11.78 Gyr	-7.831	-2.982	-1.011