2026afqa results

2026afqa results

Information

Transient

Name:	`AT2026afqa`
Right ascension:	`3h07m45.44s`
Declination:	`-28d00m44.28s`
Discovery Date:	`Sept. 13, 2026, 6:59 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.014`

Host

Name:	`J030745.47-280043.98`
Object ID:	`9906611267175394`
Catalog Name:	`decals`
Catalog Release:	`dr9`
Right ascension:	`3h07m45.47s`
Declination:	`-28d00m43.98s`
Redshift:	`None`
Photometric Redshift:	`0.022`

Dataset

Version: 0

Cutout Download Report

Downloadable	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y DES_g DES_r DES_i DES_z	GALEX_NUV GALEX_FUV SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	6.93
Transient MWEBV	processed	0.2
Host match	processed	6.85
Host information	processed	0.06
Host MWEBV	processed	0.27
Host spectrum download	processed	0.06
Global aperture construction	processed	0.63
Global aperture photometry	processed	6.02
Validate global photometry	processed	14.62
Global host SED inference	processed	342.2
Local aperture photometry	processed	5.84
Validate local photometry	processed	0.03
Local host SED inference	processed	376.96

Imaging data

Spectral Energy Distribution

Host Galaxy Spectrum

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.189	9.357	9.493
{\rm log}_{10}({\rm SFR})	-0.586	-0.256	0.091
{\rm log}_{10}({\rm sSFR})	-10.007	-9.621	-9.162
{\rm stellar\ age}	3.960	6.223	7.598

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.638	-1.115	-0.475
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.635	-0.607	0.200

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.150	0.368	0.603
\delta	-0.446	-0.039	0.247
\tau_1/\tau_2	0.684	0.976	1.266
Q_{PAH}	0.506	1.954	4.238
U_{min}	2.780	7.227	13.917
{\rm log}_{10}(\gamma_e)\,	-3.183	-2.159	-1.085

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.395	-2.699	-0.958
{\rm log}_{10}(\tau_{AGN})\,	1.028	1.448	1.847

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.534	-0.241	-0.006
0.03-0.10 Gyr	-0.734	-0.268	0.145
0.10-0.33 Gyr	-0.925	-0.438	-0.026
0.33-1.10 Gyr	-0.990	-0.551	-0.214
1.10-3.65 Gyr	-0.922	-0.564	-0.324
3.65-12.11 Gyr	-1.136	-0.623	-0.375
12.11-13.46 Gyr	-1.430	-0.722	-0.196

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.410	9.553	9.661
{\rm log}_{10}({\rm SFR})	-1.116	-0.698	-0.418
{\rm log}_{10}({\rm sSFR})	-10.649	-10.277	-9.958
{\rm stellar\ age}	4.058	6.605	7.863

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.477	-1.232	-0.971
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.506	-0.800	0.020

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.088	0.163	0.271
\delta	-0.782	-0.368	0.094
\tau_1/\tau_2	0.659	0.951	1.235
Q_{PAH}	0.230	0.581	1.133
U_{min}	2.873	7.832	14.973
{\rm log}_{10}(\gamma_e)\,	-2.564	-1.665	-0.998

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.389	-3.565	-2.532
{\rm log}_{10}(\tau_{AGN})\,	1.043	1.504	1.913

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.329	-0.778	-0.516
0.03-0.10 Gyr	-1.208	-0.696	-0.347
0.10-0.33 Gyr	-0.996	-0.554	-0.203
0.33-1.10 Gyr	-0.813	-0.428	-0.037
1.10-3.65 Gyr	-0.637	-0.328	-0.089
3.65-12.11 Gyr	-0.942	-0.394	-0.178
12.11-13.46 Gyr	-1.244	-0.468	0.033

Aperture Photometry

Aperture details

RA, DEC (J2000):	3h07m45.44s, -28d00m44.28s
semi major axis, semi minor axis (arcsec):	4.45, 4.45
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	1108.08	0.96	16.289	0.001	AB
PanSTARRS_g	1087.0	1.57	16.309	0.002	AB
PanSTARRS_r	1482.17	1.93	15.973	0.001	AB
DES_r	1596.02	1.28	15.892	0.001	AB
PanSTARRS_i	1606.0	2.2	15.886	0.001	AB
DES_i	1704.49	2.42	15.821	0.002	AB
PanSTARRS_z	1795.87	3.37	15.764	0.002	AB
DES_z	1925.99	5.12	15.688	0.003	AB
PanSTARRS_y	2072.34	9.79	15.609	0.005	AB
2MASS_J	1963.68	103.28	14.772	0.057	Vega
2MASS_H	2260.96	170.21	14.147	0.082	Vega
2MASS_K	1597.87	210.91	14.053	0.143	Vega

Aperture details

RA, DEC (J2000):	3h07m45.42s, -28d00m44.12s
semi major axis, semi minor axis (arcsec):	9.61, 8.43
angle (degrees, anti-clockwise from east):	210.48

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	1481.3	1.15	15.973	0.001	AB
PanSTARRS_g	1473.97	2.83	15.979	0.002	AB
PanSTARRS_r	2066.58	3.64	15.612	0.002	AB
DES_r	2198.75	1.56	15.545	0.001	AB
PanSTARRS_i	2335.35	4.34	15.479	0.002	AB
DES_i	2437.19	2.99	15.433	0.001	AB
PanSTARRS_z	2637.14	6.62	15.347	0.003	AB
DES_z	2749.78	6.32	15.302	0.002	AB
PanSTARRS_y	3050.25	19.65	15.189	0.007	AB
2MASS_J	3376.87	216.23	14.184	0.070	Vega
2MASS_H	3774.97	356.42	13.590	0.103	Vega
2MASS_K	2246.44	443.68	13.683	0.214	Vega
WISE_W1	1228.72	17.39	13.477	0.015	Vega
WISE_W2	743.17	19.72	13.383	0.029	Vega
WISE_W3	1585.04	57.98	10.726	0.040	Vega
WISE_W4	5800.93	500.07	7.871	0.094	Vega