2025afcp

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Information

Transient

Name: AT2025afcp
Right ascension: 4h16m06.11s
Declination: -7d42m29.10s
Discovery Date: Nov. 27, 2025, 6:33 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.068

Host

Name:
Right ascension: 4h16m06.15s
Declination: -7d42m28.89s
Redshift: None
Photometric Redshift: 0.070

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	7.52
Transient MWEBV	processed	0.13
Host match	processed	6.34
Host information	processed	0.12
Host MWEBV	processed	0.09
Global aperture construction	processed	0.65
Global aperture photometry	processed	5.17
Validate global photometry	processed	14.12
Global host SED inference	processed	451.21
Local aperture photometry	processed	5.1
Validate local photometry	processed	0.02
Local host SED inference	processed	435.16

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) = 4h16m06.11s, -7d42m29.10s
semi major axis, semi minor axis (arcsec) = 1.5, 1.5
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	105.65	0.53	18.840	0.005	AB
PanSTARRS_g	102.01	0.45	18.878	0.005	AB
PanSTARRS_r	252.65	0.66	17.894	0.003	AB
DES_r	268.1	1.37	17.829	0.006	AB
PanSTARRS_i	369.03	0.52	17.482	0.002	AB
PanSTARRS_z	459.95	1.09	17.243	0.003	AB
DES_z	573.99	3.33	17.003	0.006	AB
PanSTARRS_y	575.75	3.26	16.999	0.006	AB

Aperture details

RA, DEC (J2000) = 4h16m06.14s, -7d42m28.86s
semi major axis, semi minor axis (arcsec) = 5.97, 3.68
angle (degrees, anti-clockwise from east) = -101.77

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	0.32	0.57	25.121	1.911	AB
GALEX_NUV	1.88	2.08	23.215	1.201	AB
DES_g	215.52	0.79	18.066	0.004	AB
PanSTARRS_g	219.7	1.24	18.045	0.006	AB
PanSTARRS_r	488.78	1.86	17.177	0.004	AB
DES_r	511.88	1.96	17.127	0.004	AB
PanSTARRS_i	699.97	1.38	16.787	0.002	AB
PanSTARRS_z	890.91	2.99	16.525	0.004	AB
DES_z	983.96	4.48	16.418	0.005	AB
PanSTARRS_y	1035.93	9.88	16.362	0.010	AB
2MASS_J	1325.01	126.17	15.200	0.103	Vega
2MASS_H	2081.36	207.06	14.237	0.108	Vega
2MASS_K	1903.76	241.01	13.863	0.137	Vega
WISE_W1	540.98	17.21	14.368	0.035	Vega
WISE_W2	312.25	18.3	14.325	0.064	Vega
WISE_W3	40.02	64.66	14.720	1.754	Vega
WISE_W4	121.46	354.84	12.069	3.172	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})\,	9.956	10.128	10.269
{\rm log}_{10}({\rm SFR})	-1.250	-0.538	0.132
{\rm log}_{10}({\rm sSFR})	-11.431	-10.653	-9.872
{\rm stellar\ age}	4.883	7.411	10.112

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.296	-0.743	-0.403
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.173	0.097	0.358

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.489	0.846	1.285
\delta	-0.724	-0.485	-0.129
\tau_1/\tau_2	0.681	1.034	1.406
Q_{PAH}	0.776	2.270	4.525
U_{min}	3.107	8.369	15.918
{\rm log}_{10}(\gamma_e)\,	-2.968	-1.370	-0.432

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.026	-2.229	-0.806
{\rm log}_{10}(\tau_{AGN})\,	0.906	1.403	1.929

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.148	-0.460	0.009
0.03-0.10 Gyr	-1.685	-0.638	0.150
0.10-0.33 Gyr	-1.712	-0.588	0.304
0.33-1.07 Gyr	-1.831	-0.430	0.304
1.07-3.52 Gyr	-1.521	-0.060	0.320
3.52-11.55 Gyr	-0.632	0.165	0.417
11.55-12.83 Gyr	-0.493	0.310	1.169

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.333	10.406	10.525
{\rm log}_{10}({\rm SFR})	-4.067	-1.680	-0.694
{\rm log}_{10}({\rm sSFR})	-14.833	-12.158	-11.078
{\rm stellar\ age}	7.326	8.523	12.129

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.576	-1.245	-1.009
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.518	-0.572	0.183

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.358	0.480	0.620
\delta	-0.926	-0.791	-0.585
\tau_1/\tau_2	0.497	0.942	1.393
Q_{PAH}	0.809	2.415	4.533
U_{min}	3.216	9.570	17.569
{\rm log}_{10}(\gamma_e)\,	-3.044	-1.921	-0.698

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.320	-3.253	-2.316
{\rm log}_{10}(\tau_{AGN})\,	1.152	1.623	1.972

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-5.375	-2.242	-1.035
0.03-0.10 Gyr	-4.847	-1.766	-0.606
0.10-0.33 Gyr	-4.856	-1.916	-0.518
0.33-1.07 Gyr	-4.860	-1.887	-0.439
1.07-3.52 Gyr	-3.586	-1.047	0.227
3.52-11.55 Gyr	-1.571	0.455	0.681
11.55-12.83 Gyr	-0.533	0.934	1.664