2025nyw

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Information

Transient

Name: AT2025nyw
Right ascension: 22h14m15.81s
Declination: 24d39m52.24s
Discovery Date: June 12, 2025, 11:06 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.054

Host

Name:
Right ascension: 22h14m16.35s
Declination: 24d39m52.78s
Redshift: None
Photometric Redshift: 0.118

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	6.26
Cutout download	processed	27.77
Global aperture construction	processed	0.66
Local aperture photometry	processed	5.17
Global aperture photometry	processed	4.65
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	14.81
Host information	processed	0.15
Global host SED inference	processed	416.47
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) = 22h14m15.81s, 24d39m52.24s
semi major axis, semi minor axis (arcsec) = 0.94, 0.94
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) = 22h14m16.35s, 24d39m52.94s
semi major axis, semi minor axis (arcsec) = 5.4, 3.52
angle (degrees, anti-clockwise from east) = -2.38

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	15.45	3.08	20.928	0.217	AB
GALEX_NUV	18.09	2.17	20.757	0.130	AB
SDSS_u	15.96	4.18	20.892	0.284	AB
SDSS_g	63.62	2.4	19.391	0.041	AB
PanSTARRS_g	59.67	1.37	19.461	0.025	AB
SDSS_r	93.61	3.57	18.972	0.041	AB
PanSTARRS_r	105.0	1.25	18.847	0.013	AB
SDSS_i	145.05	5.69	18.496	0.043	AB
PanSTARRS_i	127.05	1.44	18.640	0.012	AB
PanSTARRS_z	143.05	3.19	18.511	0.024	AB
SDSS_z	175.32	18.14	18.290	0.112	AB
PanSTARRS_y	164.39	7.92	18.360	0.052	AB
2MASS_J	157.67	121.01	17.511	0.833	Vega
2MASS_H	181.33	204.69	16.886	1.226	Vega
2MASS_K	75.3	224.23	17.370	3.233	Vega
WISE_W1	75.28	11.65	16.509	0.168	Vega
WISE_W2	60.22	14.45	16.112	0.261	Vega
WISE_W3	100.89	63.67	13.716	0.685	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})\,	9.836	9.901	9.977
{\rm log}_{10}({\rm SFR})	-0.095	0.095	0.305
{\rm log}_{10}({\rm sSFR})	-10.020	-9.812	-9.614
{\rm stellar\ age}	6.649	7.482	9.406

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.942	-0.517	-0.240
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.012	-0.258	-0.027

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.042	0.096	0.203
\delta	-0.388	0.059	0.299
\tau_1/\tau_2	0.769	1.146	1.544
Q_{PAH}	1.029	2.698	4.868
U_{min}	2.661	7.631	14.686
{\rm log}_{10}(\gamma_e)\,	-2.024	-1.026	-0.359

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.822	-2.310	-1.370
{\rm log}_{10}(\tau_{AGN})\,	1.084	1.564	1.921

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.411	-0.202	-0.041
0.03-0.10 Gyr	-0.047	0.191	0.422
0.10-0.32 Gyr	-0.617	-0.175	0.064
0.32-1.05 Gyr	-1.035	-0.544	-0.241
1.05-3.40 Gyr	-1.063	-0.491	-0.143
3.40-11.01 Gyr	-0.219	0.042	0.151
11.01-12.23 Gyr	-0.121	0.340	0.894