2025afal

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Information

Transient

Name: AT2025afal
Right ascension: 10h45m13.96s
Declination: 58d08m28.28s
Discovery Date: Nov. 25, 2025, 3:21 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.009

Host

Name: 139420
Right ascension: 10h45m13.52s
Declination: 58d08m33.40s
Redshift: 0.115974
Photometric Redshift:

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	19.95
Transient MWEBV	processed	0.06
Host match	processed	4.35
Host information	processed	0.04
Host MWEBV	processed	0.04
Global aperture construction	processed	0.66
Global aperture photometry	processed	6.34
Validate global photometry	processed	18.42
Global host SED inference	processed	498.66
Local aperture photometry	processed	6.17
Validate local photometry	processed	0.03
Local host SED inference	not enough filters	19.89

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) = 10h45m13.96s, 58d08m28.28s
semi major axis, semi minor axis (arcsec) = 0.95, 0.95
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	10.34	0.66	21.363	0.069	AB

Aperture details

RA, DEC (J2000) = 10h45m13.47s, 58d08m34.19s
semi major axis, semi minor axis (arcsec) = 21.29, 13.24
angle (degrees, anti-clockwise from east) = -162.02

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	3.19	0.32	22.640	0.108	AB
SDSS_u	173.89	17.03	18.299	0.106	AB
SDSS_g	806.31	9.15	16.634	0.012	AB
PanSTARRS_g	940.41	2.02	16.467	0.002	AB
SDSS_r	2071.08	14.75	15.610	0.008	AB
PanSTARRS_r	2124.17	2.72	15.582	0.001	AB
SDSS_i	3050.77	19.38	15.189	0.007	AB
PanSTARRS_i	2914.53	5.72	15.239	0.002	AB
PanSTARRS_z	3924.44	15.42	14.916	0.004	AB
SDSS_z	3375.91	68.27	15.079	0.022	AB
PanSTARRS_y	4566.62	28.33	14.751	0.007	AB
2MASS_J	5828.15	399.61	13.591	0.074	Vega
2MASS_H	7894.67	612.71	12.789	0.084	Vega
WISE_W1	3168.45	62.7	12.449	0.021	Vega
WISE_W2	1901.83	49.01	12.363	0.028	Vega
WISE_W4	70.27	600.7	12.663	9.281	Vega

Imaging data

Click the image to load the interactive plot.

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})\,	11.388	11.434	11.552
{\rm log}_{10}({\rm SFR})	-0.883	0.253	1.041
{\rm log}_{10}({\rm sSFR})	-12.473	-11.224	-10.379
{\rm stellar\ age}	7.136	7.815	11.218

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.771	-0.541	-0.424
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.132	-0.612	-0.316

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.214	0.334	0.476
\delta	-0.945	-0.789	-0.371
\tau_1/\tau_2	0.495	0.905	1.350
Q_{PAH}	0.432	1.898	4.366
U_{min}	2.775	8.064	15.441
{\rm log}_{10}(\gamma_e)\,	-2.582	-1.483	-0.430

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.381	-3.489	-2.427
{\rm log}_{10}(\tau_{AGN})\,	1.050	1.582	1.949

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.941	0.194	0.914
0.03-0.10 Gyr	-1.360	0.227	1.106
0.10-0.32 Gyr	-1.827	0.033	0.867
0.32-1.05 Gyr	-2.078	0.058	0.775
1.05-3.40 Gyr	-1.320	0.594	1.232
3.40-11.03 Gyr	0.629	1.608	1.730
11.03-12.26 Gyr	1.265	1.861	2.667