2025qxa

Download data

Information

Transient

Name: AT2025qxa
Right ascension: 13h47m52.97s
Declination: 32d38m48.40s
Discovery Date: April 26, 2025, 7:32 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name:
Right ascension: 13h47m53.10s
Declination: 32d38m52.16s
Redshift: None
Photometric Redshift: 0.092

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	38.04
Transient MWEBV	processed	0.1
Host match	processed	5.35
Host information	processed	0.15
Host MWEBV	processed	0.07
Global aperture construction	processed	0.64
Global aperture photometry	processed	5.82
Validate global photometry	processed	16.76
Global host SED inference	processed	425.06
Local aperture photometry	processed	6.36
Validate local photometry	processed	0.03
Local host SED inference	processed	412.69

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) = 13h47m52.97s, 32d38m48.40s
semi major axis, semi minor axis (arcsec) = 1.17, 1.17
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	4.85	0.19	22.185	0.042	AB
DES_r	8.37	0.28	21.594	0.037	AB
PanSTARRS_i	10.08	0.41	21.391	0.044	AB
PanSTARRS_z	9.25	0.65	21.484	0.077	AB
DES_z	11.24	0.75	21.273	0.073	AB
PanSTARRS_y	9.27	2.05	21.482	0.240	AB

Aperture details

RA, DEC (J2000) = 13h47m53.11s, 32d38m52.44s
semi major axis, semi minor axis (arcsec) = 4.75, 3.95
angle (degrees, anti-clockwise from east) = -130.62

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	8.57	4.02	21.568	0.510	AB
GALEX_NUV	8.5	1.31	21.577	0.167	AB
SDSS_u	17.65	3.49	20.783	0.215	AB
SDSS_g	84.49	2.64	19.083	0.034	AB
DES_g	81.83	0.76	19.118	0.010	AB
PanSTARRS_g	90.02	0.87	19.014	0.011	AB
SDSS_r	162.74	3.86	18.371	0.026	AB
PanSTARRS_r	161.56	1.07	18.379	0.007	AB
DES_r	171.4	1.27	18.315	0.008	AB
SDSS_i	217.21	5.09	18.058	0.025	AB
PanSTARRS_i	222.25	1.49	18.033	0.007	AB
PanSTARRS_z	266.62	2.4	17.835	0.010	AB
SDSS_z	360.74	14.17	17.507	0.043	AB
DES_z	283.16	3.66	17.770	0.014	AB
PanSTARRS_y	307.81	7.44	17.679	0.026	AB
2MASS_J	228.01	109.26	17.110	0.520	Vega
2MASS_H	455.84	173.3	15.885	0.413	Vega
2MASS_K	291.26	177.55	15.901	0.662	Vega
WISE_W1	164.95	8.51	15.658	0.056	Vega
WISE_W2	109.49	10.51	15.463	0.104	Vega
WISE_W3	21.11	50.25	15.415	2.584	Vega
WISE_W4	-265.31	321.93			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

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.274	8.436	8.568
{\rm log}_{10}({\rm SFR})	-1.913	-1.395	-0.867
{\rm log}_{10}({\rm sSFR})	-10.425	-9.871	-9.279
{\rm stellar\ age}	3.471	5.801	7.142

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.667	-1.181	-0.605
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.637	-0.824	0.105

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.272	0.577	1.021
\delta	-0.382	-0.052	0.213
\tau_1/\tau_2	0.686	1.016	1.346
Q_{PAH}	0.927	2.633	4.789
U_{min}	3.014	7.698	13.988
{\rm log}_{10}(\gamma_e)\,	-2.858	-1.812	-0.758

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-0.855	-0.069	0.279
{\rm log}_{10}(\tau_{AGN})\,	1.070	1.454	1.854

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.866	-1.378	-0.898
0.03-0.10 Gyr	-2.048	-1.440	-0.839
0.10-0.33 Gyr	-2.012	-1.425	-0.881
0.33-1.06 Gyr	-2.007	-1.415	-1.030
1.06-3.47 Gyr	-1.930	-1.440	-1.200
3.47-11.30 Gyr	-2.077	-1.514	-1.284
11.30-12.56 Gyr	-2.315	-1.564	-1.098

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.020	10.078	10.168
{\rm log}_{10}({\rm SFR})	-0.851	-0.458	-0.014
{\rm log}_{10}({\rm sSFR})	-10.944	-10.536	-10.085
{\rm stellar\ age}	7.375	8.683	11.556

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.976	-0.658	-0.478
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.569	-0.308	0.318

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.107	0.223	0.419
\delta	-0.698	-0.361	-0.041
\tau_1/\tau_2	0.692	1.097	1.506
Q_{PAH}	0.944	2.563	4.519
U_{min}	3.013	8.492	15.957
{\rm log}_{10}(\gamma_e)\,	-1.977	-1.002	-0.327

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.039	-2.742	-1.748
{\rm log}_{10}(\tau_{AGN})\,	1.044	1.521	1.927

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.092	-1.065	-0.755
0.03-0.10 Gyr	-0.797	-0.342	0.142
0.10-0.33 Gyr	-1.852	-0.608	-0.166
0.33-1.06 Gyr	-2.861	-1.040	-0.534
1.06-3.47 Gyr	-2.441	-0.909	-0.339
3.47-11.30 Gyr	-0.850	0.181	0.326
11.30-12.56 Gyr	0.001	0.737	1.290