2025nrg

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Information

Transient

Name: AT2025nrg
Right ascension: 12h09m33.16s
Declination: 46d59m25.84s
Discovery Date: June 13, 2025, 5:40 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name:
Right ascension: 12h09m33.15s
Declination: 46d59m25.96s
Redshift: None
Photometric Redshift: 0.199

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	5.35
Cutout download	processed	18.21
Global aperture construction	processed	0.62
Local aperture photometry	processed	6.48
Global aperture photometry	processed	5.74
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	16.15
Host information	processed	0.14
Global host SED inference	processed	390.01
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.09
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) = 12h09m33.16s, 46d59m25.84s
semi major axis, semi minor axis (arcsec) = 0.61, 0.61
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) = 12h09m33.16s, 46d59m26.10s
semi major axis, semi minor axis (arcsec) = 3.17, 2.46
angle (degrees, anti-clockwise from east) = -16.25

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	1.39	0.41	23.543	0.317	AB
GALEX_NUV	1.06	0.21	23.841	0.214	AB
SDSS_u	2.42	1.96	22.939	0.877	AB
SDSS_g	19.9	1.4	20.653	0.077	AB
DES_g	16.31	0.41	20.869	0.027	AB
PanSTARRS_g	16.72	0.5	20.842	0.033	AB
SDSS_r	49.32	2.28	19.667	0.050	AB
PanSTARRS_r	42.44	0.75	19.831	0.019	AB
SDSS_i	68.83	3.03	19.306	0.048	AB
PanSTARRS_i	62.96	0.88	19.402	0.015	AB
PanSTARRS_z	76.69	1.83	19.188	0.026	AB
SDSS_z	95.46	8.59	18.950	0.098	AB
DES_z	91.59	1.87	18.995	0.022	AB
PanSTARRS_y	92.67	3.4	18.983	0.040	AB
2MASS_J	86.39	79.18	18.164	0.995	Vega
2MASS_H	287.34	133.63	16.386	0.505	Vega
2MASS_K	9.27	126.22	19.645	14.783	Vega
WISE_W1	49.2	5.9	16.971	0.130	Vega
WISE_W2	30.45	8.86	16.852	0.316	Vega
WISE_W3	20.24	48.07	15.460	2.578	Vega
WISE_W4	140.56	307.93	11.910	2.378	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})\,	10.235	10.287	10.349
{\rm log}_{10}({\rm SFR})	-0.402	-0.054	0.252
{\rm log}_{10}({\rm sSFR})	-10.710	-10.347	-10.019
{\rm stellar\ age}	6.168	6.828	8.326

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.876	-0.476	-0.185
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.310	-0.543	-0.062

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.322	0.493	0.694
\delta	-0.611	-0.385	-0.188
\tau_1/\tau_2	0.636	1.003	1.377
Q_{PAH}	0.951	2.304	4.211
U_{min}	3.396	8.815	15.706
{\rm log}_{10}(\gamma_e)\,	-2.229	-1.272	-0.514

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.096	-2.650	-1.544
{\rm log}_{10}(\tau_{AGN})\,	1.033	1.469	1.855

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.237	0.054	0.288
0.03-0.10 Gyr	-0.669	-0.135	0.274
0.10-0.32 Gyr	-0.824	-0.240	0.136
0.32-1.01 Gyr	-0.935	-0.264	0.084
1.01-3.21 Gyr	-0.628	0.032	0.345
3.21-10.19 Gyr	0.284	0.500	0.608
10.19-11.32 Gyr	0.123	0.651	1.201