2025acey

Download data

Information

Transient

Name: AT2025acey
Right ascension: 12h20m40.66s
Declination: 49d28m11.72s
Discovery Date: Nov. 1, 2025, 11:48 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name:
Right ascension: 12h20m40.77s
Declination: 49d28m09.35s
Redshift: None
Photometric Redshift: 0.133

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	17.52
Transient MWEBV	processed	0.07
Host match	processed	5.99
Host information	processed	0.14
Host MWEBV	processed	0.04
Global aperture construction	processed	0.62
Global aperture photometry	processed	6.13
Validate global photometry	processed	17.0
Global host SED inference	processed	400.35
Local aperture photometry	processed	6.17
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) = 12h20m40.66s, 49d28m11.72s
semi major axis, semi minor axis (arcsec) = 0.85, 0.85
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) = 12h20m40.75s, 49d28m09.64s
semi major axis, semi minor axis (arcsec) = 4.77, 4.01
angle (degrees, anti-clockwise from east) = -57.27

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	7.36	0.83	21.733	0.123	AB
GALEX_NUV	14.31	0.7	21.011	0.053	AB
SDSS_u	34.16	3.81	20.066	0.121	AB
SDSS_g	91.42	2.72	18.997	0.032	AB
DES_g	90.07	0.7	19.014	0.008	AB
PanSTARRS_g	88.58	0.77	19.032	0.009	AB
SDSS_r	156.6	3.71	18.413	0.026	AB
PanSTARRS_r	161.13	1.05	18.382	0.007	AB
SDSS_i	214.42	5.01	18.072	0.025	AB
PanSTARRS_i	221.35	1.26	18.037	0.006	AB
PanSTARRS_z	252.13	2.11	17.896	0.009	AB
SDSS_z	206.97	11.97	18.110	0.063	AB
DES_z	262.07	3.11	17.854	0.013	AB
PanSTARRS_y	266.98	5.06	17.834	0.021	AB
2MASS_J	159.49	131.43	17.498	0.895	Vega
2MASS_H	567.47	195.1	15.648	0.373	Vega
2MASS_K	187.37	208.48	16.380	1.208	Vega
WISE_W1	160.44	9.3	15.688	0.063	Vega
WISE_W2	113.29	12.85	15.426	0.123	Vega
WISE_W3	357.88	58.66	12.342	0.178	Vega
WISE_W4	715.32	394.59	10.144	0.599	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})\,	10.189	10.241	10.308
{\rm log}_{10}({\rm SFR})	0.037	0.274	0.526
{\rm log}_{10}({\rm sSFR})	-10.230	-9.971	-9.736
{\rm stellar\ age}	6.371	7.041	8.206

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.987	-0.691	-0.463
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.598	-0.709	0.044

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.163	0.250	0.383
\delta	-0.770	-0.455	-0.117
\tau_1/\tau_2	0.774	1.122	1.468
Q_{PAH}	0.509	1.368	2.769
U_{min}	2.506	7.321	13.867
{\rm log}_{10}(\gamma_e)\,	-2.606	-1.762	-0.864

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.801	-2.485	-1.674
{\rm log}_{10}(\tau_{AGN})\,	1.018	1.400	1.811

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.111	0.061	0.221
0.03-0.10 Gyr	0.049	0.347	0.632
0.10-0.32 Gyr	-0.263	0.098	0.350
0.32-1.04 Gyr	-0.516	-0.115	0.129
1.04-3.36 Gyr	-0.399	0.048	0.313
3.36-10.85 Gyr	0.262	0.428	0.532
10.85-12.06 Gyr	0.090	0.537	1.030