2025uvb

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Information

Transient

Name: AT2025uvb
Right ascension: 17h51m13.76s
Declination: 31d59m29.68s
Discovery Date: Aug. 15, 2025, 5:50 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.042

Host

Name:
Right ascension: 17h51m13.31s
Declination: 31d59m27.09s
Redshift: None
Photometric Redshift: 0.105

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	25.51
Transient MWEBV	processed	0.05
Host match	processed	6.29
Host information	processed	0.15
Host MWEBV	processed	0.04
Global aperture construction	processed	0.66
Global aperture photometry	processed	5.36
Validate global photometry	processed	14.0
Global host SED inference	processed	406.81
Local aperture photometry	processed	5.98
Validate local photometry	processed	0.02
Local host SED inference	not enough filters	18.03

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) = 17h51m13.76s, 31d59m29.68s
semi major axis, semi minor axis (arcsec) = 1.04, 1.04
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	6.09	1.05	21.939	0.187	AB
PanSTARRS_y	6.24	2.24	21.913	0.389	AB

Aperture details

RA, DEC (J2000) = 17h51m13.29s, 31d59m27.10s
semi major axis, semi minor axis (arcsec) = 12.63, 9.09
angle (degrees, anti-clockwise from east) = -65.97

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	56.77	6.18	19.515	0.118	AB
GALEX_NUV	85.91	4.7	19.065	0.059	AB
DES_g	455.47	1.88	17.254	0.004	AB
PanSTARRS_g	463.82	2.69	17.234	0.006	AB
PanSTARRS_r	790.08	2.87	16.656	0.004	AB
DES_r	828.68	4.04	16.604	0.005	AB
PanSTARRS_i	1057.65	3.49	16.339	0.004	AB
PanSTARRS_z	1238.7	8.41	16.168	0.007	AB
DES_z	1223.58	14.19	16.181	0.013	AB
PanSTARRS_y	1380.38	22.94	16.050	0.018	AB
2MASS_J	1798.24	203.56	14.868	0.123	Vega
2MASS_H	1655.06	303.59	14.485	0.199	Vega
2MASS_K	1848.66	352.4	13.895	0.207	Vega
WISE_W1	900.78	26.84	13.814	0.032	Vega
WISE_W2	607.95	28.73	13.601	0.051	Vega
WISE_W3	2170.43	91.88	10.385	0.046	Vega
WISE_W4	1394.7	551.11	9.419	0.429	Vega

Imaging data

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Spectral Energy Distribution

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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})\,	10.706	10.764	10.850
{\rm log}_{10}({\rm SFR})	0.506	0.736	1.039
{\rm log}_{10}({\rm sSFR})	-10.286	-10.019	-9.722
{\rm stellar\ age}	7.036	7.900	10.690

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.741	-0.535	-0.389
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.371	-0.520	0.066

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.072	0.131	0.226
\delta	-0.597	-0.166	0.165
\tau_1/\tau_2	0.646	1.062	1.444
Q_{PAH}	1.239	2.828	4.609
U_{min}	2.648	7.591	14.789
{\rm log}_{10}(\gamma_e)\,	-2.775	-1.347	-0.602

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.464	-2.166	-1.358
{\rm log}_{10}(\tau_{AGN})\,	1.181	1.644	1.956

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.092	0.315	0.492
0.03-0.10 Gyr	0.564	0.851	1.184
0.10-0.32 Gyr	-0.363	0.429	0.739
0.32-1.06 Gyr	-0.951	0.097	0.434
1.06-3.43 Gyr	-0.925	0.155	0.588
3.43-11.16 Gyr	0.293	0.908	1.022
11.16-12.40 Gyr	0.660	1.257	1.925