2025nqg

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Information

Transient

Name: AT2025nqg
Right ascension: 16h28m51.83s
Declination: 14d33m10.54s
Discovery Date: June 3, 2025, 7:58 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name: 1461076
Right ascension: 16h28m52.08s
Declination: 14d33m11.59s
Redshift: None
Photometric Redshift: 0.140

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	4.31
Cutout download	processed	28.22
Global aperture construction	processed	0.68
Local aperture photometry	processed	7.03
Global aperture photometry	processed	6.26
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	18.43
Host information	processed	0.15
Global host SED inference	processed	429.28
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.09
Host MWEBV	processed	0.04
Processing status	blocked	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) = 16h28m51.83s, 14d33m10.54s
semi major axis, semi minor axis (arcsec) = 0.81, 0.81
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 16h28m51.93s, 14d33m11.96s
semi major axis, semi minor axis (arcsec) = 11.94, 4.93
angle (degrees, anti-clockwise from east) = -105.04

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	19.15	6.45	20.695	0.366	AB
SDSS_g	197.49	4.27	18.161	0.023	AB
DES_g	187.54	1.15	18.217	0.007	AB
PanSTARRS_g	201.79	2.13	18.138	0.011	AB
SDSS_r	381.04	6.0	17.448	0.017	AB
PanSTARRS_r	357.6	1.75	17.516	0.005	AB
DES_r	388.31	2.2	17.427	0.006	AB
SDSS_i	562.13	8.19	17.025	0.016	AB
PanSTARRS_i	545.62	2.08	17.058	0.004	AB
PanSTARRS_z	661.69	6.87	16.848	0.011	AB
SDSS_z	775.0	23.13	16.677	0.032	AB
DES_z	694.92	5.78	16.795	0.009	AB
PanSTARRS_y	801.07	10.79	16.641	0.015	AB
2MASS_J	1301.42	192.5	15.219	0.161	Vega
2MASS_H	1409.49	312.46	14.660	0.241	Vega
2MASS_K	1368.25	338.97	14.222	0.269	Vega
WISE_W1	587.48	19.74	14.279	0.036	Vega
WISE_W2	416.53	26.37	14.012	0.069	Vega
WISE_W3	947.25	94.01	11.285	0.108	Vega
WISE_W4	949.03	484.58	9.837	0.554	Vega

Imaging data

Spectral Energy Distribution

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})\,	10.576	10.687	10.763
{\rm log}_{10}({\rm SFR})	0.148	0.545	0.953
{\rm log}_{10}({\rm sSFR})	-10.514	-10.151	-9.724
{\rm stellar\ age}	3.940	5.501	6.582

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.251	-0.139	-0.057
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.042	0.278	0.413

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.293	0.405	0.555
\delta	-0.938	-0.794	-0.569
\tau_1/\tau_2	0.605	0.954	1.294
Q_{PAH}	0.330	0.994	2.468
U_{min}	1.710	5.424	12.556
{\rm log}_{10}(\gamma_e)\,	-3.499	-2.627	-1.578

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.592	-3.792	-2.702
{\rm log}_{10}(\tau_{AGN})\,	1.085	1.580	1.960

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.312	0.507	0.662
0.03-0.10 Gyr	-0.029	0.560	1.056
0.10-0.32 Gyr	0.401	0.896	1.230
0.32-1.04 Gyr	0.636	0.953	1.193
1.04-3.34 Gyr	0.583	0.849	1.101
3.34-10.77 Gyr	0.361	0.728	0.917
10.77-11.97 Gyr	0.003	0.676	1.128