2025sms

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Information

Transient

Name: AT2025sms
Right ascension: 15h32m27.28s
Declination: 7d11m37.15s
Discovery Date: July 28, 2025, 6:19 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.036

Host

Name:
Right ascension: 15h32m27.29s
Declination: 7d11m36.69s
Redshift: None
Photometric Redshift: 0.163

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	6.64
Cutout download	processed	32.86
Global aperture construction	processed	2.43
Local aperture photometry	processed	6.09
Global aperture photometry	processed	5.36
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	16.78
Host information	processed	0.15
Global host SED inference	processed	432.98
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.07
Host MWEBV	processed	0.05
Processing status	blocked	N/A	N/A

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) = 15h32m27.28s, 7d11m37.15s
semi major axis, semi minor axis (arcsec) = 0.71, 0.71
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) = 15h32m27.27s, 7d11m36.60s
semi major axis, semi minor axis (arcsec) = 2.9, 2.21
angle (degrees, anti-clockwise from east) = -3.22

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	5.21	2.27	22.109	0.473	AB
GALEX_NUV	2.14	1.59	23.074	0.804	AB
SDSS_u	2.19	1.73	23.048	0.857	AB
SDSS_g	7.8	1.22	21.670	0.170	AB
DES_g	9.24	0.22	21.486	0.026	AB
PanSTARRS_g	6.79	0.8	21.821	0.128	AB
SDSS_r	12.38	1.53	21.169	0.134	AB
PanSTARRS_r	17.79	1.35	20.775	0.082	AB
SDSS_i	18.01	2.09	20.761	0.126	AB
PanSTARRS_i	15.11	0.85	20.952	0.061	AB
PanSTARRS_z	16.33	1.68	20.867	0.112	AB
SDSS_z	20.84	6.62	20.603	0.345	AB
DES_z	20.39	0.92	20.626	0.049	AB
PanSTARRS_y	16.71	2.81	20.843	0.183	AB
2MASS_J	22.53	99.41	19.623	4.790	Vega
2MASS_H	11.42	120.05	19.888	11.411	Vega
2MASS_K	-121.07	194.86			Vega
WISE_W1	5.8	7.72	19.293	1.445	Vega
WISE_W2	-8.7	9.36			Vega
WISE_W3	-11.69	46.72			Vega
WISE_W4	147.55	298.2	11.858	2.194	Vega

Imaging data

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})\,	8.718	8.974	9.146
{\rm log}_{10}({\rm SFR})	-0.842	-0.272	0.276
{\rm log}_{10}({\rm sSFR})	-9.879	-9.293	-8.502
{\rm stellar\ age}	0.243	2.351	5.258

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.569	-0.721	-0.067
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.179	-0.767	-0.335

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.273	0.569	1.006
\delta	-0.626	-0.248	0.074
\tau_1/\tau_2	0.516	0.876	1.262
Q_{PAH}	1.417	3.646	5.665
U_{min}	3.172	9.016	16.511
{\rm log}_{10}(\gamma_e)\,	-2.899	-1.782	-0.615

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.971	-0.807	-0.013
{\rm log}_{10}(\tau_{AGN})\,	1.045	1.386	1.790

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.922	-0.382	0.030
0.03-0.10 Gyr	-1.319	-0.288	0.368
0.10-0.32 Gyr	-0.900	-0.137	0.380
0.32-1.03 Gyr	-2.460	-0.677	-0.144
1.03-3.29 Gyr	-4.011	-1.268	-0.650
3.29-10.54 Gyr	-4.675	-1.651	-0.849
10.54-11.71 Gyr	-5.094	-1.652	-0.713