2025fl

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Information

Transient

Name: AT2025fl
Right ascension: 13h02m22.61s
Declination: 31d57m57.09s
Discovery Date: Jan. 5, 2025, 10:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.011

Host

Name: 2025fl
Right ascension: 13h02m22.84s
Declination: 31d57m58.17s
Redshift: 0.062470
Photometric Redshift: 0.060

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.77
Cutout download	processed	24.3
Global aperture construction	processed	0.79
Local aperture photometry	processed	7.66
Global aperture photometry	processed	7.25
Validate local photometry	processed	0.03
Validate global photometry	processed	20.59
Host information	processed	0.11
Global host SED inference	processed	630.81
Local host SED inference	processed	697.72
Transient information	processed	0.0
Transient MWEBV	processed	0.08
Host MWEBV	processed	0.08
Log transient processing status	processed	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) = 13h02m22.61s, 31d57m57.09s
semi major axis, semi minor axis (arcsec) = 1.66, 1.66
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	117.92	3.02	18.721	0.028	AB
SDSS_g	202.31	3.71	18.135	0.020	AB
DES_g	190.1	1.0	18.203	0.006	AB
PanSTARRS_g	195.12	0.42	18.174	0.002	AB
SDSS_r	212.91	3.85	18.080	0.020	AB
PanSTARRS_r	206.13	0.42	18.115	0.002	AB
DES_r	217.65	1.66	18.056	0.008	AB
SDSS_i	270.83	4.39	17.818	0.018	AB
PanSTARRS_i	255.72	0.55	17.881	0.002	AB
PanSTARRS_z	245.12	1.17	17.927	0.005	AB
SDSS_z	271.96	5.97	17.814	0.024	AB
DES_z	263.78	4.54	17.847	0.019	AB
PanSTARRS_y	282.38	2.49	17.773	0.010	AB

Aperture details

RA, DEC (J2000) = 13h02m22.78s, 31d57m58.06s
semi major axis, semi minor axis (arcsec) = 10.0, 7.67
angle (degrees, anti-clockwise from east) = -153.89

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	372.24	15.04	17.473	0.044	AB
GALEX_NUV	472.23	9.63	17.215	0.022	AB
SDSS_u	634.25	8.92	16.894	0.015	AB
SDSS_g	1283.19	9.56	16.129	0.008	AB
PanSTARRS_g	1272.65	1.9	16.138	0.002	AB
SDSS_r	1459.72	10.6	15.989	0.008	AB
PanSTARRS_r	1470.84	1.92	15.981	0.001	AB
SDSS_i	1866.73	12.39	15.722	0.007	AB
PanSTARRS_i	1753.08	2.63	15.790	0.002	AB
PanSTARRS_z	1789.64	5.84	15.768	0.004	AB
SDSS_z	2039.6	24.96	15.626	0.013	AB
DES_z	1829.97	12.46	15.744	0.007	AB
PanSTARRS_y	2140.25	12.61	15.574	0.006	AB
2MASS_J	2497.64	209.72	14.511	0.091	Vega
2MASS_H	2682.95	327.02	13.961	0.132	Vega
2MASS_K	1930.3	351.43	13.848	0.198	Vega
WISE_W1	1481.0	30.55	13.275	0.022	Vega
WISE_W2	1029.91	37.08	13.029	0.039	Vega
WISE_W3	5339.28	122.69	9.407	0.025	Vega
WISE_W4	9831.42	987.47	7.298	0.109	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.710	9.124	9.389
${\rm log}_{10}({\rm SFR})$	0.374	0.720	1.218
${\rm log}_{10}({\rm sSFR})$	-8.790	-8.171	-7.914
${\rm stellar\ age}$	0.068	1.745	6.049

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.673	-1.085	-0.185
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-0.985	-0.049	0.212

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.122	0.595	1.232
$\delta$	-0.754	-0.078	0.230
$\tau_1/\tau_2$	0.629	1.123	1.633
$Q_{PAH}$	0.291	1.125	2.929
$U_{min}$	3.390	10.029	18.395
${\rm log}_{10}(\gamma_e)\,$	-3.487	-2.368	-1.035

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.055	-1.903	-0.404
${\rm log}_{10}(\tau_{AGN})\,$	1.063	1.408	1.889

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.620	-0.386	-0.017
0.03-0.10 Gyr	0.523	0.873	1.373
0.10-0.33 Gyr	-2.836	-1.238	0.008
0.33-1.08 Gyr	-5.117	-2.315	-0.623
1.08-3.54 Gyr	-6.034	-2.436	-0.745
3.54-11.63 Gyr	-6.676	-2.490	-0.884
11.63-12.93 Gyr	-6.806	-2.096	-0.461

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.590	9.900	10.064
${\rm log}_{10}({\rm SFR})$	1.090	1.296	1.518
${\rm log}_{10}({\rm sSFR})$	-8.974	-8.611	-8.080
${\rm stellar\ age}$	0.495	4.426	6.173

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.070	0.072	0.152
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.005	0.192	0.383

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.148	0.283	0.414
$\delta$	-0.104	0.123	0.284
$\tau_1/\tau_2$	0.770	1.147	1.535
$Q_{PAH}$	0.893	1.758	3.024
$U_{min}$	2.570	7.108	14.118
${\rm log}_{10}(\gamma_e)\,$	-3.472	-2.718	-1.897

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.262	-2.199	-1.826
${\rm log}_{10}(\tau_{AGN})\,$	0.883	1.236	1.691

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.349	0.532	0.720
0.03-0.10 Gyr	1.209	1.436	1.670
0.10-0.33 Gyr	-0.664	0.531	0.928
0.33-1.08 Gyr	-1.463	-0.152	0.334
1.08-3.54 Gyr	-2.021	-0.222	0.161
3.54-11.63 Gyr	-2.495	-0.283	0.078
11.63-12.93 Gyr	-2.469	-0.306	0.279