2025agrr

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Information

Transient

Name: AT2025agrr
Right ascension: 13h12m45.14s
Declination: -1d11m59.93s
Discovery Date: Dec. 7, 2025, 11:12 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.028

Host

Name: 1124421
Right ascension: 13h12m45.04s
Declination: -1d12m01.75s
Redshift: 0.083889
Photometric Redshift:

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	16.59
Transient MWEBV	processed	0.08
Host match	processed	4.19
Host information	processed	0.09
Host MWEBV	processed	0.04
Global aperture construction	processed	0.61
Global aperture photometry	processed	4.98
Validate global photometry	processed	13.63
Global host SED inference	processed	409.88
Local aperture photometry	processed	4.85
Validate local photometry	processed	0.03
Local host SED inference	processed	445.58

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) = 13h12m45.14s, -1d11m59.93s
semi major axis, semi minor axis (arcsec) = 1.27, 1.27
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_r	79.17	0.45	19.154	0.006	AB
SDSS_i	100.28	2.8	18.897	0.030	AB
PanSTARRS_i	112.67	0.49	18.770	0.005	AB
PanSTARRS_z	142.94	0.87	18.512	0.007	AB
PanSTARRS_y	160.37	1.65	18.387	0.011	AB

Aperture details

RA, DEC (J2000) = 13h12m45.01s, -1d12m02.06s
semi major axis, semi minor axis (arcsec) = 8.12, 5.6
angle (degrees, anti-clockwise from east) = -143.73

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	8.21	0.52	21.614	0.068	AB
SDSS_u	153.07	5.69	18.438	0.040	AB
SDSS_g	592.0	6.57	16.969	0.012	AB
PanSTARRS_g	673.07	1.56	16.830	0.003	AB
SDSS_r	1259.8	9.78	16.149	0.008	AB
PanSTARRS_r	1268.08	2.29	16.142	0.002	AB
SDSS_i	1812.99	12.36	15.754	0.007	AB
PanSTARRS_i	1818.23	2.51	15.751	0.001	AB
PanSTARRS_z	2220.0	4.42	15.534	0.002	AB
SDSS_z	2284.71	25.0	15.503	0.012	AB
PanSTARRS_y	2528.03	8.64	15.393	0.004	AB
2MASS_J	3417.05	182.09	14.171	0.058	Vega
2MASS_H	4792.18	327.13	13.331	0.074	Vega
2MASS_K	4073.67	310.86	13.037	0.083	Vega
WISE_W1	1631.56	25.73	13.169	0.017	Vega
WISE_W2	993.99	28.7	13.068	0.031	Vega
WISE_W3	1129.11	102.57	11.094	0.099	Vega
WISE_W4	918.1	481.36	9.873	0.569	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.609	9.712	9.829
{\rm log}_{10}({\rm SFR})	-2.008	-1.322	-0.703
{\rm log}_{10}({\rm sSFR})	-11.775	-11.024	-10.363
{\rm stellar\ age}	6.045	7.443	9.710

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.219	-0.585	-0.258
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.451	-0.731	-0.041

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.153	0.464	0.948
\delta	-0.595	-0.143	0.198
\tau_1/\tau_2	0.619	0.992	1.361
Q_{PAH}	1.119	3.178	5.606
U_{min}	3.272	8.664	16.041
{\rm log}_{10}(\gamma_e)\,	-3.096	-1.995	-0.637

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.906	-0.592	-0.151
{\rm log}_{10}(\tau_{AGN})\,	1.077	1.602	2.024

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.505	-1.578	-1.073
0.03-0.10 Gyr	-2.202	-1.311	-0.587
0.10-0.33 Gyr	-1.916	-0.998	-0.314
0.33-1.07 Gyr	-1.990	-0.862	-0.215
1.07-3.49 Gyr	-1.740	-0.539	-0.129
3.49-11.39 Gyr	-0.704	-0.183	0.003
11.39-12.65 Gyr	-0.709	-0.023	0.692

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.807	10.875	10.944
{\rm log}_{10}({\rm SFR})	-0.837	-0.207	0.433
{\rm log}_{10}({\rm sSFR})	-11.778	-11.077	-10.413
{\rm stellar\ age}	7.045	7.709	9.598

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.707	-0.542	-0.435
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.575	-0.624	0.196

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.141	0.233	0.330
\delta	-0.909	-0.649	-0.103
\tau_1/\tau_2	0.620	1.003	1.418
Q_{PAH}	0.493	1.678	3.660
U_{min}	2.089	6.509	13.745
{\rm log}_{10}(\gamma_e)\,	-3.286	-2.253	-1.176

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.286	-3.339	-2.391
{\rm log}_{10}(\tau_{AGN})\,	1.039	1.518	1.896

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.668	-0.102	0.246
0.03-0.10 Gyr	-1.289	-0.324	0.517
0.10-0.33 Gyr	-1.332	-0.203	0.462
0.33-1.07 Gyr	-1.233	-0.127	0.388
1.07-3.49 Gyr	-0.550	0.436	0.837
3.49-11.39 Gyr	0.793	1.050	1.172
11.39-12.65 Gyr	0.657	1.164	1.800