2025ngm results

2025ngm results

Information

Transient

Name:	`AT2025ngm`
Right ascension:	`15h27m27.26s`
Declination:	`-9d55m44.47s`
Discovery Date:	`June 12, 2025, 12:35 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.143`

Host

Name:	`2025ngm`
Right ascension:	`15h27m27.74s`
Declination:	`-9d55m42.00s`
Redshift:	`0.039567`
Photometric Redshift:	`0.041`

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	SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_i DES_z DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	4.68
Transient MWEBV	processed	0.09
Host match	processed	2.31
Host information	processed	0.09
Host MWEBV	processed	0.09
Global aperture construction	processed	0.71
Global aperture photometry	processed	4.28
Validate global photometry	processed	10.2
Global host SED inference	processed	459.29
Local aperture photometry	processed	4.14
Validate local photometry	processed	0.02
Local host SED inference	processed	488.74

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	15h27m27.26s, -9d55m44.47s
semi major axis, semi minor axis (arcsec):	2.55, 2.55
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	143.43	0.63	18.508	0.005	AB
PanSTARRS_r	272.32	1.02	17.812	0.004	AB
PanSTARRS_i	348.92	0.7	17.543	0.002	AB
PanSTARRS_z	419.12	2.07	17.344	0.005	AB
PanSTARRS_y	523.5	4.15	17.103	0.009	AB

Aperture details

RA, DEC (J2000):	15h27m27.84s, -9d55m40.71s
semi major axis, semi minor axis (arcsec):	34.42, 11.81
angle (degrees, anti-clockwise from east):	-113.56

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	139.34	13.13	18.540	0.102	AB
GALEX_NUV	168.57	10.66	18.333	0.069	AB
PanSTARRS_g	2095.21	4.75	15.597	0.002	AB
PanSTARRS_i	6341.63	5.28	14.394	0.001	AB
PanSTARRS_z	7765.52	16.09	14.175	0.002	AB
PanSTARRS_y	9570.88	33.19	13.948	0.004	AB
WISE_W2	7176.16	85.66	10.921	0.013	Vega
WISE_W4	132395.57	3781.24	4.475	0.031	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.318	9.466	9.613
{\rm log}_{10}({\rm SFR})	-1.039	-0.578	-0.151
{\rm log}_{10}({\rm sSFR})	-10.569	-10.051	-9.583
{\rm stellar\ age}	4.868	6.849	8.558

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.482	-0.965	-0.534
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.596	0.096	0.350

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.277	0.605	0.885
\delta	-0.615	-0.167	0.204
\tau_1/\tau_2	0.650	0.982	1.350
Q_{PAH}	0.670	2.224	4.756
U_{min}	2.811	7.823	14.910
{\rm log}_{10}(\gamma_e)\,	-3.440	-2.127	-0.835

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.026	-2.043	-0.721
{\rm log}_{10}(\tau_{AGN})\,	0.872	1.326	1.842

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.958	-0.578	-0.303
0.03-0.10 Gyr	-1.416	-0.614	-0.062
0.10-0.33 Gyr	-1.437	-0.602	-0.146
0.33-1.09 Gyr	-1.436	-0.604	-0.229
1.09-3.60 Gyr	-1.171	-0.532	-0.240
3.60-11.90 Gyr	-0.928	-0.510	-0.256
11.90-13.23 Gyr	-1.029	-0.427	0.185

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.813	10.925	11.075
{\rm log}_{10}({\rm SFR})	0.911	1.252	1.648
{\rm log}_{10}({\rm sSFR})	-10.041	-9.665	-9.302
{\rm stellar\ age}	6.812	7.943	11.619

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.358	-0.704	-0.376
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.822	-1.009	0.237

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.668	1.015	1.281
\delta	0.044	0.162	0.308
\tau_1/\tau_2	0.703	1.112	1.494
Q_{PAH}	0.322	0.881	1.918
U_{min}	3.104	8.658	16.161
{\rm log}_{10}(\gamma_e)\,	-2.667	-1.899	-1.410

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.505	-2.002	-1.039
{\rm log}_{10}(\tau_{AGN})\,	1.071	1.701	2.043

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.892	0.952	1.303
0.03-0.10 Gyr	0.862	1.318	1.786
0.10-0.33 Gyr	-1.691	0.363	1.021
0.33-1.09 Gyr	-2.350	0.128	0.721
1.09-3.60 Gyr	-1.797	0.426	0.916
3.60-11.90 Gyr	0.063	0.963	1.146
11.90-13.23 Gyr	0.585	1.276	2.107