2025faj

Download data

Information

Transient

Name: AT2025faj
Right ascension: 16h45m19.20s
Declination: 22d39m11.24s
Discovery Date: March 20, 2025, 11:30 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.042

Host

Name: 2025faj
Right ascension: 16h45m19.09s
Declination: 22d39m10.21s
Redshift: 0.125643
Photometric Redshift: 0.085

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.93
Cutout download	processed	13.81
Global aperture construction	processed	0.63
Local aperture photometry	processed	4.76
Global aperture photometry	processed	4.95
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	15.54
Host information	processed	0.08
Global host SED inference	processed	451.34
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.1
Log transient processing status	blocked	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) = 16h45m19.20s, 22d39m11.24s
semi major axis, semi minor axis (arcsec) = 0.89, 0.89
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Aperture details

RA, DEC (J2000) = 16h45m19.08s, 22d39m10.37s
semi major axis, semi minor axis (arcsec) = 7.36, 5.7
angle (degrees, anti-clockwise from east) = -73.85

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	36.62	5.2	19.991	0.154	AB
GALEX_NUV	41.53	1.08	19.854	0.028	AB
SDSS_u	107.78	5.83	18.819	0.059	AB
SDSS_g	180.84	3.88	18.257	0.023	AB
PanSTARRS_g	198.98	1.32	18.153	0.007	AB
SDSS_r	276.88	4.99	17.794	0.020	AB
PanSTARRS_r	282.91	1.63	17.771	0.006	AB
SDSS_i	359.83	6.86	17.510	0.021	AB
PanSTARRS_i	362.7	1.96	17.501	0.006	AB
PanSTARRS_z	380.85	4.61	17.448	0.013	AB
SDSS_z	299.49	17.98	17.709	0.065	AB
PanSTARRS_y	412.81	8.5	17.361	0.022	AB
2MASS_J	620.6	184.0	16.023	0.322	Vega
2MASS_H	355.19	278.91	16.156	0.853	Vega
2MASS_K	370.23	362.74	15.641	1.064	Vega
WISE_W1	249.69	19.68	15.207	0.086	Vega
WISE_W2	218.12	21.72	14.714	0.108	Vega
WISE_W3	844.03	98.59	11.410	0.127	Vega
WISE_W4	1252.44	646.05	9.536	0.560	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.010	10.118	10.229
{\rm log}_{10}({\rm SFR})	0.882	1.063	1.259
{\rm log}_{10}({\rm sSFR})	-9.304	-9.058	-8.790
{\rm stellar\ age}	4.920	6.221	7.523

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.818	-0.504	-0.296
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.669	-1.095	0.005

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.114	0.169	0.294
\delta	-0.905	-0.669	-0.354
\tau_1/\tau_2	0.584	1.010	1.433
Q_{PAH}	0.404	1.200	2.483
U_{min}	2.307	7.171	14.397
{\rm log}_{10}(\gamma_e)\,	-3.219	-2.270	-1.380

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.061	-1.871	-1.499
{\rm log}_{10}(\tau_{AGN})\,	1.003	1.360	1.784

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.110	0.335	0.523
0.03-0.10 Gyr	1.008	1.202	1.403
0.10-0.32 Gyr	-0.603	0.310	0.728
0.32-1.05 Gyr	-0.826	-0.055	0.319
1.05-3.38 Gyr	-0.467	0.039	0.322
3.38-10.93 Gyr	-0.166	0.163	0.361
10.93-12.14 Gyr	-0.200	0.345	0.843