2025aaaf

Download data

Information

Transient

Name: AT2025aaaf
Right ascension: 17h48m22.14s
Declination: 24d36m10.81s
Discovery Date: Sept. 30, 2025, 3:05 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.064

Host

Name:
Right ascension: 17h48m22.14s
Declination: 24d36m02.01s
Redshift: None
Photometric Redshift: 0.060

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	17.2
Transient MWEBV	processed	0.08
Host match	processed	5.27
Host information	processed	0.11
Host MWEBV	processed	0.04
Global aperture construction	processed	2.99
Global aperture photometry	processed	6.92
Validate global photometry	processed	17.75
Global host SED inference	processed	427.22
Local aperture photometry	processed	6.97
Validate local photometry	processed	0.02
Local host SED inference	failed	435.15

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) = 17h48m22.14s, 24d36m10.81s
semi major axis, semi minor axis (arcsec) = 1.73, 1.73
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	-0.34	1.43			AB
SDSS_g	2.27	0.6	23.011	0.287	AB
DES_g	1.48	0.12	23.478	0.088	AB
PanSTARRS_g	1.37	0.43	23.562	0.345	AB
SDSS_r	2.49	0.88	22.910	0.385	AB
PanSTARRS_r	2.06	0.46	23.115	0.245	AB
DES_r	1.84	0.17	23.239	0.102	AB
SDSS_i	-0.64	1.39			AB
PanSTARRS_i	0.69	0.56	24.297	0.879	AB
PanSTARRS_z	2.38	1.35	22.957	0.613	AB
SDSS_z	6.24	4.68	21.912	0.814	AB
DES_z	2.34	0.52	22.978	0.240	AB
PanSTARRS_y	0.91	3.35	24.007	4.012	AB

Aperture details

RA, DEC (J2000) = 17h48m22.15s, 24d36m02.40s
semi major axis, semi minor axis (arcsec) = 13.4, 6.79
angle (degrees, anti-clockwise from east) = -6.32

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	1.16	8.04	23.736	7.503	AB
SDSS_g	131.98	3.91	18.599	0.032	AB
DES_g	117.71	0.75	18.723	0.007	AB
PanSTARRS_g	104.19	2.4	18.855	0.025	AB
SDSS_r	145.59	5.31	18.492	0.040	AB
PanSTARRS_r	150.79	2.52	18.454	0.018	AB
DES_r	170.8	1.17	18.319	0.007	AB
SDSS_i	170.74	8.19	18.319	0.052	AB
PanSTARRS_i	174.23	3.07	18.297	0.019	AB
PanSTARRS_z	183.18	7.21	18.243	0.043	AB
SDSS_z	33.71	25.73	20.080	0.829	AB
DES_z	219.67	3.4	18.046	0.017	AB
PanSTARRS_y	184.68	18.0	18.234	0.106	AB
2MASS_J	602.74	242.17	16.055	0.436	Vega
2MASS_H	241.47	400.61	16.575	1.801	Vega
2MASS_K	542.27	372.5	15.227	0.746	Vega
WISE_W1	113.18	22.79	16.067	0.219	Vega
WISE_W2	73.53	26.42	15.895	0.390	Vega
WISE_W3	14.33	101.47	15.835	7.687	Vega
WISE_W4	209.89	493.99	11.475	2.555	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

Click the image to load the interactive plot.

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})\,	8.917	9.037	9.177
{\rm log}_{10}({\rm SFR})	-1.084	-0.639	-0.255
{\rm log}_{10}({\rm sSFR})	-10.199	-9.706	-9.235
{\rm stellar\ age}	1.048	3.077	5.230

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.287	-0.750	-0.227
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.684	-0.107	0.289

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.102	0.212	0.367
\delta	-0.698	-0.300	0.037
\tau_1/\tau_2	0.829	1.235	1.606
Q_{PAH}	1.545	3.416	5.216
U_{min}	2.611	7.299	14.556
{\rm log}_{10}(\gamma_e)\,	-3.029	-2.148	-1.296

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.769	-2.093	-1.015
{\rm log}_{10}(\tau_{AGN})\,	1.119	1.576	1.929

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.000	-0.696	-0.415
0.03-0.10 Gyr	-1.369	-0.664	-0.169
0.10-0.33 Gyr	-0.733	-0.185	0.220
0.33-1.08 Gyr	-0.668	-0.167	0.100
1.08-3.55 Gyr	-1.967	-0.927	-0.532
3.55-11.66 Gyr	-2.797	-1.382	-0.882
11.66-12.96 Gyr	-2.993	-1.425	-0.752