2025fv

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Information

Transient

Name: AT2025fv
Right ascension: 12h38m23.89s
Declination: -7d16m11.06s
Discovery Date: Jan. 4, 2025, 2:36 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name: 2025fv
Right ascension: 12h38m23.84s
Declination: -7d16m12.82s
Redshift: None
Photometric Redshift: 0.118

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.29
Cutout download	processed	10.74
Global aperture construction	processed	0.81
Local aperture photometry	processed	7.49
Global aperture photometry	processed	7.28
Validate local photometry	processed	0.02
Validate global photometry	processed	19.28
Host information	processed	0.11
Global host SED inference	processed	612.37
Local host SED inference	not enough filters	20.71
Transient information	processed	0.0
Transient MWEBV	processed	0.08
Host MWEBV	processed	0.08
Log transient processing status	blocked	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) = 12h38m23.89s, -7d16m11.06s
semi major axis, semi minor axis (arcsec) = 0.94, 0.94
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error
DES_z	68.84	1.92	19.305	0.030

Aperture details

RA, DEC (J2000) = 12h38m23.84s, -7d16m12.87s
semi major axis, semi minor axis (arcsec) = 14.2, 5.92
angle (degrees, anti-clockwise from east) = -141.87

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error
GALEX_FUV	24.64	5.26	20.421	0.232
GALEX_NUV	39.88	3.32	19.898	0.091
DES_g	253.12	1.1	17.892	0.005
PanSTARRS_g	312.24	2.04	17.664	0.007
PanSTARRS_r	606.92	2.9	16.942	0.005
DES_r	501.13	2.94	17.150	0.006
PanSTARRS_i	799.9	3.61	16.642	0.005
PanSTARRS_z	971.95	5.36	16.431	0.006
DES_z	872.59	7.45	16.548	0.009
PanSTARRS_y	1102.63	10.44	16.294	0.010
2MASS_J	1109.71	237.54	15.392	0.232
2MASS_H	1642.93	316.04	14.493	0.209
2MASS_K	2027.18	485.91	13.795	0.260
WISE_W1	810.15	23.56	13.930	0.032
WISE_W2	456.04	31.4	13.913	0.075
WISE_W3	1243.82	152.81	10.989	0.133
WISE_W4	1573.56	874.21	9.288	0.603

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.804	10.847	10.930
{\rm log}_{10}({\rm SFR})	0.132	0.421	0.681
{\rm log}_{10}({\rm sSFR})	-10.765	-10.425	-10.154
{\rm stellar\ age}	7.344	8.640	11.354

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.582	-0.410	-0.282
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.797	-0.629	-0.464

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.183	0.269	0.398
\delta	-0.660	-0.330	-0.036
\tau_1/\tau_2	0.312	0.682	1.108
Q_{PAH}	0.407	1.327	2.719
U_{min}	2.607	7.504	14.677
{\rm log}_{10}(\gamma_e)\,	-3.248	-2.189	-1.507

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.531	-3.777	-2.810
{\rm log}_{10}(\tau_{AGN})\,	1.030	1.565	1.960

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.471	0.648	0.811
0.03-0.10 Gyr	-0.951	0.233	0.654
0.10-0.32 Gyr	-2.470	-0.334	0.186
0.32-1.05 Gyr	-3.224	-0.573	0.006
1.05-3.40 Gyr	-2.036	-0.350	0.301
3.40-11.02 Gyr	-0.099	0.970	1.116
11.02-12.24 Gyr	0.841	1.556	2.068