2025sin

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Information

Transient

Name: AT2025sin
Right ascension: 15h24m59.33s
Declination: 29d33m58.27s
Discovery Date: July 25, 2025, 9:24 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name: 1870416
Right ascension: 15h24m59.42s
Declination: 29d33m59.36s
Redshift: 0.110980
Photometric Redshift:

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	4.38
Cutout download	processed	30.53
Global aperture construction	processed	0.64
Local aperture photometry	processed	7.07
Global aperture photometry	processed	6.35
Validate local photometry	processed	0.03
Validate global photometry	processed	17.72
Host information	processed	0.15
Global host SED inference	processed	413.62
Local host SED inference	not enough filters	21.42
Transient information	processed	0.0
Transient MWEBV	processed	0.11
Host MWEBV	processed	0.04
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) = 15h24m59.33s, 29d33m58.27s
semi major axis, semi minor axis (arcsec) = 0.99, 0.99
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	89.36	2.44	19.022	0.030	AB

Aperture details

RA, DEC (J2000) = 15h24m59.45s, 29d33m59.21s
semi major axis, semi minor axis (arcsec) = 7.21, 6.39
angle (degrees, anti-clockwise from east) = -85.29

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	2.93	1.37	22.735	0.510	AB
GALEX_NUV	6.95	1.85	21.795	0.290	AB
SDSS_u	26.24	4.82	20.353	0.199	AB
SDSS_g	247.56	4.41	17.916	0.019	AB
DES_g	277.7	1.16	17.791	0.005	AB
PanSTARRS_g	285.22	1.38	17.762	0.005	AB
SDSS_r	606.62	6.96	16.943	0.012	AB
PanSTARRS_r	634.47	1.93	16.894	0.003	AB
DES_r	653.93	6.29	16.861	0.010	AB
SDSS_i	907.56	9.37	16.505	0.011	AB
PanSTARRS_i	893.2	2.31	16.523	0.003	AB
PanSTARRS_z	1166.03	4.31	16.233	0.004	AB
SDSS_z	1226.91	24.33	16.178	0.022	AB
DES_z	1242.64	9.32	16.164	0.008	AB
PanSTARRS_y	1371.3	11.34	16.057	0.009	AB
2MASS_J	1652.24	189.36	14.960	0.124	Vega
2MASS_H	2043.82	275.52	14.256	0.146	Vega
2MASS_K	2142.07	329.81	13.735	0.167	Vega
WISE_W1	834.03	13.71	13.898	0.018	Vega
WISE_W2	514.56	15.59	13.782	0.033	Vega
WISE_W3	194.59	50.55	13.003	0.282	Vega
WISE_W4	-98.99	310.84			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})\,	10.849	10.893	10.992
{\rm log}_{10}({\rm SFR})	-1.101	-0.305	0.159
{\rm log}_{10}({\rm sSFR})	-12.045	-11.191	-10.706
{\rm stellar\ age}	7.120	7.974	11.303

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.031	-0.800	-0.639
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.452	-0.794	-0.071

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.299	0.415	0.559
\delta	-0.852	-0.666	-0.466
\tau_1/\tau_2	0.492	0.910	1.362
Q_{PAH}	0.284	0.894	2.001
U_{min}	3.510	9.337	17.421
{\rm log}_{10}(\gamma_e)\,	-2.836	-1.663	-0.884

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.464	-3.489	-2.519
{\rm log}_{10}(\tau_{AGN})\,	0.993	1.477	1.912

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.206	-0.539	-0.071
0.03-0.10 Gyr	-1.747	-0.325	0.270
0.10-0.32 Gyr	-1.603	-0.209	0.404
0.32-1.05 Gyr	-2.533	-0.410	0.279
1.05-3.42 Gyr	-1.945	-0.023	0.726
3.42-11.09 Gyr	-0.136	1.048	1.189
11.09-12.32 Gyr	0.443	1.388	2.123