2025nqx

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Information

Transient

Name: AT2025nqx
Right ascension: 9h20m49.20s
Declination: 13d36m55.89s
Discovery Date: June 13, 2025, 4:14 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name:
Right ascension: 9h20m49.19s
Declination: 13d36m55.73s
Redshift: 0.029381
Photometric Redshift:

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	6.32
Cutout download	processed	27.75
Global aperture construction	processed	0.64
Local aperture photometry	processed	5.8
Global aperture photometry	processed	5.06
Validate local photometry	processed	0.03
Validate global photometry	processed	16.15
Host information	processed	0.15
Global host SED inference	processed	364.66
Local host SED inference	processed	561.08
Transient information	processed	0.0
Transient MWEBV	processed	0.08
Host MWEBV	processed	0.04
Processing status	completed	N/A	N/A

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) = 9h20m49.20s, 13d36m55.89s
semi major axis, semi minor axis (arcsec) = 3.4, 3.4
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	394.26	5.86	17.411	0.016	AB
SDSS_g	1222.48	9.12	16.182	0.008	AB
DES_g	1335.5	1.58	16.086	0.001	AB
PanSTARRS_g	1286.4	1.07	16.127	0.001	AB
SDSS_r	1972.88	11.62	15.662	0.006	AB
PanSTARRS_r	2062.21	1.21	15.614	0.001	AB
DES_r	2278.79	3.41	15.506	0.002	AB
SDSS_i	2639.65	13.6	15.346	0.006	AB
PanSTARRS_i	2660.42	1.64	15.338	0.001	AB
PanSTARRS_z	3158.3	3.0	15.151	0.001	AB
SDSS_z	3246.95	17.15	15.121	0.006	AB
DES_z	3370.23	9.11	15.081	0.003	AB
PanSTARRS_y	3561.54	6.93	15.021	0.002	AB
2MASS_J	3917.88	73.89	14.022	0.020	Vega
2MASS_H	4897.83	127.72	13.307	0.028	Vega
2MASS_K	4192.13	129.67	13.006	0.034	Vega

Aperture details

RA, DEC (J2000) = 9h20m49.18s, 13d36m55.86s
semi major axis, semi minor axis (arcsec) = 6.22, 5.86
angle (degrees, anti-clockwise from east) = -140.79

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	60.14	5.9	19.452	0.107	AB
GALEX_NUV	123.67	4.87	18.669	0.043	AB
SDSS_u	478.16	7.62	17.201	0.017	AB
SDSS_g	1503.61	10.19	15.957	0.007	AB
DES_g	1564.92	1.75	15.914	0.001	AB
PanSTARRS_g	1555.64	1.58	15.920	0.001	AB
SDSS_r	2447.48	13.11	15.428	0.006	AB
PanSTARRS_r	2546.19	1.86	15.385	0.001	AB
DES_r	2723.82	3.79	15.312	0.002	AB
SDSS_i	3285.91	15.6	15.108	0.005	AB
PanSTARRS_i	3321.55	2.5	15.097	0.001	AB
PanSTARRS_z	3918.14	4.94	14.917	0.001	AB
SDSS_z	4036.03	22.58	14.885	0.006	AB
DES_z	4082.0	10.1	14.873	0.003	AB
PanSTARRS_y	4549.39	11.99	14.755	0.003	AB
2MASS_J	5395.57	139.39	13.675	0.028	Vega
2MASS_H	6525.37	243.15	12.996	0.040	Vega
2MASS_K	5764.89	248.62	12.660	0.047	Vega
WISE_W1	2330.68	29.23	12.782	0.014	Vega
WISE_W2	1497.86	32.0	12.622	0.023	Vega
WISE_W3	5337.84	109.19	9.408	0.022	Vega
WISE_W4	12205.67	1098.89	7.064	0.098	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.880	10.029	10.138
{\rm log}_{10}({\rm SFR})	-0.513	0.183	0.637
{\rm log}_{10}({\rm sSFR})	-10.568	-9.788	-9.345
{\rm stellar\ age}	5.572	7.655	9.723

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.494	-0.947	-0.576
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.784	-0.372	0.180

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.200	0.543	0.833
\delta	-0.597	-0.235	0.072
\tau_1/\tau_2	0.602	0.956	1.310
Q_{PAH}	0.668	2.143	3.774
U_{min}	2.486	7.956	15.445
{\rm log}_{10}(\gamma_e)\,	-3.367	-2.260	-1.274

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.169	-2.015	-0.416
{\rm log}_{10}(\tau_{AGN})\,	0.944	1.460	1.998

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.718	-0.327	0.045
0.03-0.10 Gyr	-0.546	0.284	0.769
0.10-0.33 Gyr	-0.882	-0.133	0.435
0.33-1.10 Gyr	-1.178	-0.394	0.060
1.10-3.63 Gyr	-1.111	-0.253	0.146
3.63-12.03 Gyr	-0.554	0.081	0.288
12.03-13.36 Gyr	-0.599	0.240	0.929

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.977	10.045	10.124
{\rm log}_{10}({\rm SFR})	0.168	0.394	0.630
{\rm log}_{10}({\rm sSFR})	-9.908	-9.666	-9.369
{\rm stellar\ age}	6.751	7.589	9.068

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.925	-0.682	-0.546
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.046	0.209	0.363

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.247	0.359	0.540
\delta	-0.888	-0.682	-0.476
\tau_1/\tau_2	0.704	1.074	1.467
Q_{PAH}	0.177	0.510	1.017
U_{min}	2.543	7.189	13.482
{\rm log}_{10}(\gamma_e)\,	-3.387	-2.569	-1.742

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.985	-2.918	-2.133
{\rm log}_{10}(\tau_{AGN})\,	1.107	1.563	1.932

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.538	-0.279	-0.109
0.03-0.10 Gyr	0.279	0.527	0.779
0.10-0.33 Gyr	-0.870	-0.126	0.262
0.33-1.10 Gyr	-0.835	-0.294	-0.047
1.10-3.63 Gyr	-0.684	-0.151	0.096
3.63-12.03 Gyr	-0.049	0.162	0.279
12.03-13.36 Gyr	-0.214	0.265	0.812