2025agmq

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Information

Transient

Name: AT2025agmq
Right ascension: 2h00m23.90s
Declination: -16d02m00.24s
Discovery Date: Dec. 11, 2025, 4:14 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name:
Right ascension: 2h00m23.73s
Declination: -16d01m57.98s
Redshift: None
Photometric Redshift: 0.105

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	19.86
Transient MWEBV	processed	0.09
Host match	processed	7.41
Host information	processed	0.14
Host MWEBV	processed	0.08
Global aperture construction	processed	0.66
Global aperture photometry	processed	6.41
Validate global photometry	processed	17.87
Global host SED inference	processed	609.71
Local aperture photometry	processed	6.23
Validate local photometry	processed	0.03
Local host SED inference	processed	585.1

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) = 2h00m23.90s, -16d02m00.24s
semi major axis, semi minor axis (arcsec) = 1.04, 1.04
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_z	45.43	0.82	19.757	0.019	AB
PanSTARRS_y	48.7	1.67	19.681	0.037	AB

Aperture details

RA, DEC (J2000) = 2h00m23.73s, -16d01m57.78s
semi major axis, semi minor axis (arcsec) = 9.03, 4.48
angle (degrees, anti-clockwise from east) = -58.9

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	15.71	3.89	20.910	0.269	AB
GALEX_NUV	19.68	2.98	20.665	0.165	AB
SDSS_u	88.45	5.93	19.033	0.073	AB
SDSS_g	239.07	4.68	17.954	0.021	AB
DES_g	225.89	0.51	18.015	0.002	AB
PanSTARRS_g	251.97	1.33	17.897	0.006	AB
DES_r	508.94	0.86	17.133	0.002	AB
SDSS_i	789.21	9.16	16.657	0.013	AB
PanSTARRS_i	749.35	1.85	16.713	0.003	AB
PanSTARRS_z	1021.28	3.91	16.377	0.004	AB
SDSS_z	1002.01	23.23	16.398	0.025	AB
2MASS_J	1624.97	161.24	14.978	0.108	Vega
2MASS_H	1988.71	264.63	14.286	0.144	Vega
2MASS_K	2406.91	275.82	13.609	0.124	Vega
WISE_W1	837.36	22.03	13.894	0.029	Vega
WISE_W2	534.99	23.66	13.740	0.048	Vega
WISE_W3	738.98	74.55	11.554	0.110	Vega

Imaging data

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Spectral Energy Distribution

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Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.745	9.166	9.458
{\rm log}_{10}({\rm SFR})	-0.790	-0.187	0.385
{\rm log}_{10}({\rm sSFR})	-10.157	-9.372	-8.397
{\rm stellar\ age}	0.682	5.225	7.461

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.300	-0.352	0.085
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.281	-0.582	0.039

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.409	0.909	1.559
\delta	-0.599	-0.140	0.221
\tau_1/\tau_2	0.433	0.844	1.324
Q_{PAH}	0.614	2.078	4.530
U_{min}	3.167	8.245	15.889
{\rm log}_{10}(\gamma_e)\,	-3.171	-2.052	-0.819

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.353	-1.205	-0.062
{\rm log}_{10}(\tau_{AGN})\,	0.969	1.440	1.914

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.807	-0.186	0.320
0.03-0.10 Gyr	-1.865	-0.535	0.456
0.10-0.32 Gyr	-2.781	-0.985	-0.103
0.32-1.06 Gyr	-3.284	-0.920	-0.196
1.06-3.43 Gyr	-3.458	-1.013	-0.482
3.43-11.15 Gyr	-3.284	-0.964	-0.431
11.15-12.39 Gyr	-3.182	-1.006	-0.181

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.826	10.900	10.950
{\rm log}_{10}({\rm SFR})	-0.034	0.414	0.842
{\rm log}_{10}({\rm sSFR})	-10.932	-10.471	-10.053
{\rm stellar\ age}	8.477	11.435	11.727

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.679	-0.418	-0.258
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.629	-0.345	0.275

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.216	0.337	0.534
\delta	-0.658	-0.300	0.024
\tau_1/\tau_2	0.481	0.947	1.444
Q_{PAH}	0.388	1.054	2.164
U_{min}	2.534	7.698	15.058
{\rm log}_{10}(\gamma_e)\,	-3.388	-2.511	-1.535

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.508	-3.680	-2.618
{\rm log}_{10}(\tau_{AGN})\,	1.012	1.512	1.915

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.937	-0.038	0.320
0.03-0.10 Gyr	0.004	0.516	0.974
0.10-0.32 Gyr	-3.556	-1.687	-0.367
0.32-1.06 Gyr	-6.300	-2.829	-0.906
1.06-3.43 Gyr	-4.240	-2.106	-0.718
3.43-11.15 Gyr	-1.455	0.029	1.025
11.15-12.39 Gyr	1.421	2.028	2.099