2025acre

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Information

Transient

Name: AT2025acre
Right ascension: 1h17m32.13s
Declination: 16d14m45.91s
Discovery Date: Oct. 31, 2025, 4:31 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.082

Host

Name:
Right ascension: 1h17m31.97s
Declination: 16d14m42.99s
Redshift: None
Photometric Redshift: 0.066

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	17.36
Transient MWEBV	processed	0.05
Host match	processed	5.01
Host information	processed	0.14
Host MWEBV	processed	0.05
Global aperture construction	processed	0.64
Global aperture photometry	processed	6.92
Validate global photometry	processed	17.12
Global host SED inference	processed	724.94
Local aperture photometry	processed	6.82
Validate local photometry	processed	0.02
Local host SED inference	processed	410.97

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) = 1h17m32.13s, 16d14m45.91s
semi major axis, semi minor axis (arcsec) = 1.58, 1.58
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	9.55	1.68	21.450	0.191	AB
SDSS_g	27.29	1.43	20.310	0.057	AB
DES_g	29.66	0.26	20.219	0.009	AB
PanSTARRS_g	31.39	0.39	20.158	0.013	AB
SDSS_r	52.95	2.05	19.590	0.042	AB
PanSTARRS_r	52.14	0.57	19.607	0.012	AB
DES_r	56.19	0.62	19.526	0.012	AB
SDSS_i	74.74	2.65	19.216	0.039	AB
PanSTARRS_i	74.3	0.6	19.222	0.009	AB
PanSTARRS_z	90.8	0.96	19.005	0.012	AB
SDSS_z	89.95	6.11	19.015	0.074	AB
DES_z	89.59	1.68	19.019	0.020	AB
PanSTARRS_y	105.36	2.27	18.843	0.023	AB

Aperture details

RA, DEC (J2000) = 1h17m31.99s, 16d14m43.21s
semi major axis, semi minor axis (arcsec) = 15.07, 10.44
angle (degrees, anti-clockwise from east) = -114.02

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	280.82	13.09	17.779	0.051	AB
SDSS_g	525.32	7.16	17.099	0.015	AB
DES_g	555.1	1.27	17.039	0.002	AB
PanSTARRS_g	613.39	3.01	16.931	0.005	AB
SDSS_r	995.27	10.57	16.405	0.012	AB
PanSTARRS_r	966.29	4.38	16.437	0.005	AB
DES_r	1065.04	2.99	16.332	0.003	AB
SDSS_i	1400.57	15.15	16.034	0.012	AB
PanSTARRS_i	1355.18	4.83	16.070	0.004	AB
PanSTARRS_z	1573.5	7.53	15.908	0.005	AB
SDSS_z	1868.06	46.26	15.722	0.027	AB
DES_z	1711.94	8.05	15.816	0.005	AB
PanSTARRS_y	1863.28	18.03	15.724	0.011	AB
2MASS_J	2315.06	279.44	14.594	0.131	Vega
2MASS_H	2970.39	448.85	13.850	0.164	Vega
2MASS_K	1866.95	516.98	13.884	0.301	Vega
WISE_W1	1157.59	28.84	13.542	0.027	Vega
WISE_W2	767.86	34.82	13.348	0.049	Vega
WISE_W3	2366.28	148.55	10.291	0.068	Vega
WISE_W4	1835.28	703.71	9.121	0.416	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

Click the image to load the interactive plot.

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.038	9.215	9.333
{\rm log}_{10}({\rm SFR})	-1.805	-1.045	-0.201
{\rm log}_{10}({\rm sSFR})	-11.071	-10.246	-9.237
{\rm stellar\ age}	3.204	6.391	7.919

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.627	-1.016	-0.521
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.639	-0.814	0.043

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.263	0.759	1.181
\delta	-0.451	-0.154	0.178
\tau_1/\tau_2	0.669	1.012	1.364
Q_{PAH}	1.061	3.082	5.525
U_{min}	2.949	8.287	14.923
{\rm log}_{10}(\gamma_e)\,	-3.232	-2.155	-0.963

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.967	-1.023	-0.067
{\rm log}_{10}(\tau_{AGN})\,	0.981	1.488	1.929

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.100	-1.436	-0.918
0.03-0.10 Gyr	-1.961	-0.989	-0.065
0.10-0.33 Gyr	-1.794	-0.887	-0.084
0.33-1.08 Gyr	-1.806	-0.885	-0.283
1.08-3.53 Gyr	-1.678	-0.819	-0.484
3.53-11.59 Gyr	-1.652	-0.759	-0.510
11.59-12.88 Gyr	-1.778	-0.772	-0.198

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.430	10.539	10.666
{\rm log}_{10}({\rm SFR})	0.265	0.809	1.297
{\rm log}_{10}({\rm sSFR})	-10.251	-9.723	-9.232
{\rm stellar\ age}	7.111	8.570	11.827

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.299	-0.831	-0.519
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.080	0.334	0.452

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.125	0.270	0.428
\delta	-0.867	-0.604	-0.162
\tau_1/\tau_2	0.522	1.000	1.466
Q_{PAH}	0.402	1.166	2.496
U_{min}	3.080	8.928	16.486
{\rm log}_{10}(\gamma_e)\,	-3.316	-2.126	-0.975

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.740	-1.901	-1.429
{\rm log}_{10}(\tau_{AGN})\,	1.078	1.552	1.934

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.264	-0.641	-0.032
0.03-0.10 Gyr	0.397	0.964	1.457
0.10-0.33 Gyr	-2.789	-0.827	0.363
0.33-1.08 Gyr	-4.883	-1.537	-0.001
1.08-3.53 Gyr	-3.375	-0.839	0.319
3.53-11.59 Gyr	-0.991	0.492	0.768
11.59-12.88 Gyr	-0.043	1.148	1.771