2025gxo results

2025gxo results

Information

Transient

Name:	`AT2025gxo`
Right ascension:	`9h40m33.44s`
Declination:	`-6d17m30.20s`
Discovery Date:	`April 6, 2025, 5:40 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.023`

Host

Name:	`2025gxo`
Right ascension:	`9h40m33.44s`
Declination:	`-6d17m30.06s`
Redshift:	`None`
Photometric Redshift:	`0.116`

Cutout Download Report

Downloaded	Unavailable
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 DES_g DES_r DES_z	SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	9.24
Transient MWEBV	processed	0.11
Host match	processed	1.74
Host information	processed	0.09
Host MWEBV	processed	0.04
Global aperture construction	processed	0.72
Global aperture photometry	processed	6.1
Validate global photometry	processed	15.8
Global host SED inference	processed	402.83
Local aperture photometry	processed	6.02
Validate local photometry	processed	0.02
Local host SED inference	not enough filters	18.47

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	9h40m33.44s, -6d17m30.20s
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	87.55	1.1	19.044	0.014	AB

Aperture details

RA, DEC (J2000):	9h40m33.42s, -6d17m29.79s
semi major axis, semi minor axis (arcsec):	7.91, 3.94
angle (degrees, anti-clockwise from east):	-164.36

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	26.02	3.89	20.362	0.162	AB
GALEX_NUV	35.87	2.8	20.013	0.085	AB
DES_g	174.49	0.65	18.296	0.004	AB
PanSTARRS_g	172.29	1.18	18.309	0.007	AB
PanSTARRS_r	271.0	1.47	17.818	0.006	AB
DES_r	292.39	1.28	17.735	0.005	AB
PanSTARRS_i	375.88	1.84	17.462	0.005	AB
PanSTARRS_z	444.88	3.89	17.279	0.009	AB
DES_z	469.28	2.77	17.221	0.006	AB
PanSTARRS_y	536.41	10.36	17.076	0.021	AB
2MASS_J	394.84	133.76	16.514	0.368	Vega
2MASS_H	1005.8	180.09	15.026	0.194	Vega
2MASS_K	1149.34	248.72	14.411	0.235	Vega
WISE_W1	497.42	17.45	14.459	0.038	Vega
WISE_W2	388.49	19.57	14.088	0.055	Vega
WISE_W3	818.18	80.04	11.444	0.106	Vega
WISE_W4	-82.81	389.58			Vega

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})\,	10.383	10.434	10.484
{\rm log}_{10}({\rm SFR})	0.455	0.659	0.877
{\rm log}_{10}({\rm sSFR})	-9.984	-9.778	-9.537
{\rm stellar\ age}	5.828	6.611	7.434

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.234	-0.006	0.125
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.743	-0.249	0.295

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.244	0.373	0.563
\delta	0.059	0.257	0.360
\tau_1/\tau_2	0.782	1.077	1.396
Q_{PAH}	0.644	1.780	3.565
U_{min}	2.601	6.690	12.997
{\rm log}_{10}(\gamma_e)\,	-3.116	-2.188	-1.369

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.939	-1.829	-1.437
{\rm log}_{10}(\tau_{AGN})\,	0.938	1.241	1.654

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.167	0.331	0.487
0.03-0.10 Gyr	0.503	0.754	1.002
0.10-0.32 Gyr	0.333	0.560	0.778
0.32-1.05 Gyr	0.114	0.355	0.537
1.05-3.40 Gyr	0.186	0.441	0.630
3.40-11.03 Gyr	0.399	0.559	0.659
11.03-12.25 Gyr	0.252	0.650	1.038