2025njy

Download data

Information

Transient

Name: AT2025njy
Right ascension: 15h32m00.58s
Declination: 23d54m14.70s
Discovery Date: June 5, 2025, 8:39 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.040

Host

Name: 2025njy
Right ascension: 15h32m00.61s
Declination: 23d54m14.35s
Redshift: None
Photometric Redshift: 0.167

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	17.43
Transient MWEBV	processed	0.06
Host match	processed	1.72
Host information	processed	0.12
Host MWEBV	processed	0.06
Global aperture construction	processed	0.72
Global aperture photometry	processed	6.67
Validate global photometry	processed	19.55
Global host SED inference	processed	391.19
Local aperture photometry	processed	6.9
Validate local photometry	no valid phot	0.03
Local host SED inference	not processed	None

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) = 15h32m00.58s, 23d54m14.70s
semi major axis, semi minor axis (arcsec) = 0.7, 0.7
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) = 15h32m00.60s, 23d54m14.47s
semi major axis, semi minor axis (arcsec) = 4.09, 2.88
angle (degrees, anti-clockwise from east) = -148.05

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	10.11	2.49	21.389	0.268	AB
GALEX_NUV	7.9	1.55	21.655	0.213	AB
SDSS_u	21.27	3.08	20.581	0.157	AB
SDSS_g	46.47	2.17	19.732	0.051	AB
DES_g	52.64	0.53	19.597	0.011	AB
PanSTARRS_g	50.73	0.78	19.637	0.017	AB
SDSS_r	88.74	2.93	19.030	0.036	AB
PanSTARRS_r	85.75	1.37	19.067	0.017	AB
DES_r	88.76	1.11	19.030	0.014	AB
SDSS_i	107.94	4.13	18.817	0.042	AB
PanSTARRS_i	108.02	0.96	18.816	0.010	AB
PanSTARRS_z	117.24	2.71	18.727	0.025	AB
SDSS_z	128.32	10.61	18.629	0.090	AB
DES_z	127.92	3.01	18.633	0.026	AB
PanSTARRS_y	128.06	4.97	18.631	0.042	AB
2MASS_J	99.7	83.83	18.008	0.913	Vega
2MASS_H	302.99	114.08	16.329	0.409	Vega
2MASS_K	379.24	170.32	15.615	0.488	Vega
WISE_W1	57.55	7.24	16.801	0.137	Vega
WISE_W2	44.17	11.15	16.448	0.274	Vega
WISE_W3	81.01	34.58	13.955	0.463	Vega
WISE_W4	135.87	249.12	11.947	1.991	Vega

Imaging data

Click the image to load the interactive plot.

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})\,	9.889	9.977	10.089
{\rm log}_{10}({\rm SFR})	-0.323	0.019	0.383
{\rm log}_{10}({\rm sSFR})	-10.342	-9.968	-9.589
{\rm stellar\ age}	3.853	5.254	6.328

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.466	-0.885	-0.311
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.650	-1.026	-0.032

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.096	0.207	0.364
\delta	-0.580	-0.190	0.129
\tau_1/\tau_2	0.699	1.043	1.424
Q_{PAH}	1.060	2.949	5.214
U_{min}	2.707	7.698	14.672
{\rm log}_{10}(\gamma_e)\,	-2.110	-1.145	-0.429

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.086	-2.509	-1.236
{\rm log}_{10}(\tau_{AGN})\,	1.057	1.550	1.933

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.552	-0.182	0.100
0.03-0.10 Gyr	-0.319	0.086	0.487
0.10-0.32 Gyr	0.005	0.342	0.627
0.32-1.02 Gyr	-0.017	0.306	0.560
1.02-3.28 Gyr	-0.047	0.188	0.377
3.28-10.50 Gyr	-0.257	0.045	0.259
10.50-11.67 Gyr	-0.596	-0.001	0.428