2018bff

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Information

Transient

Name: 2018bff
Right ascension: 13h45m25.21s
Declination: 26d25m27.29s
Discovery Date: None
Classification: None
Redshift: 0.062324
MW E(B-V): 0.013

Host

Name: SDSSJ134525.27+26252
Right ascension: 13h45m25.20s
Declination: 26d25m28.13s
Redshift: 0.062324
Photometric Redshift: 0.062

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	4.44
Cutout download	processed	31.62
Global aperture construction	processed	0.64
Local aperture photometry	processed	8.31
Global aperture photometry	processed	7.66
Validate local photometry	processed	0.03
Validate global photometry	processed	17.69
Host information	processed	0.17
Global host SED inference	processed	476.91
Local host SED inference	processed	447.22
Transient information	processed	0.0
Transient MWEBV	processed	0.08
Host MWEBV	processed	0.05
Processing status	completed	N/A	N/A

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) = 13h45m25.21s, 26d25m27.29s
semi major axis, semi minor axis (arcsec) = 1.67, 1.67
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	10.03	1.68	21.397	0.182	AB
SDSS_g	51.07	1.9	19.630	0.040	AB
DES_g	67.48	0.85	19.327	0.014	AB
PanSTARRS_g	54.94	0.52	19.550	0.010	AB
SDSS_r	105.9	2.75	18.838	0.028	AB
PanSTARRS_r	104.31	0.4	18.854	0.004	AB
DES_r	143.98	1.44	18.504	0.011	AB
SDSS_i	147.84	3.35	18.476	0.025	AB
PanSTARRS_i	160.66	0.72	18.385	0.005	AB
PanSTARRS_z	187.88	0.95	18.215	0.005	AB
SDSS_z	196.35	5.23	18.167	0.029	AB
DES_z	225.07	3.39	18.019	0.016	AB
PanSTARRS_y	209.55	2.49	18.097	0.013	AB

Aperture details

RA, DEC (J2000) = 13h45m25.26s, 26d25m28.36s
semi major axis, semi minor axis (arcsec) = 5.02, 4.17
angle (degrees, anti-clockwise from east) = -56.95

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	2.29	1.35	23.001	0.638	AB
GALEX_NUV	1.78	0.83	23.275	0.506	AB
SDSS_u	12.75	4.39	21.136	0.374	AB
SDSS_g	130.42	3.19	18.612	0.027	AB
DES_g	145.54	1.29	18.493	0.010	AB
PanSTARRS_g	139.56	1.35	18.538	0.010	AB
SDSS_r	256.51	4.54	17.877	0.019	AB
PanSTARRS_r	262.8	1.01	17.851	0.004	AB
DES_r	291.65	2.15	17.738	0.008	AB
SDSS_i	366.38	5.85	17.490	0.017	AB
PanSTARRS_i	363.53	1.87	17.499	0.006	AB
PanSTARRS_z	429.02	2.47	17.319	0.006	AB
SDSS_z	444.56	11.74	17.280	0.029	AB
DES_z	472.98	5.1	17.213	0.012	AB
PanSTARRS_y	497.06	6.69	17.159	0.015	AB
2MASS_J	635.44	120.58	15.997	0.206	Vega
2MASS_H	963.25	195.12	15.073	0.220	Vega
2MASS_K	713.89	209.51	14.928	0.319	Vega
WISE_W1	205.41	10.84	15.419	0.057	Vega
WISE_W2	112.5	13.52	15.433	0.130	Vega
WISE_W3	23.87	38.78	15.281	1.764	Vega
WISE_W4	273.22	268.62	11.189	1.067	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})\,	9.370	9.485	9.592
{\rm log}_{10}({\rm SFR})	-1.010	-0.673	-0.220
{\rm log}_{10}({\rm sSFR})	-10.552	-10.166	-9.641
{\rm stellar\ age}	5.408	6.892	8.297

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.044	-0.548	-0.212
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.871	-1.653	-1.213

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.442	0.670	0.937
\delta	-0.843	-0.595	-0.335
\tau_1/\tau_2	0.492	0.819	1.178
Q_{PAH}	1.090	2.893	5.164
U_{min}	2.736	7.717	14.591
{\rm log}_{10}(\gamma_e)\,	-3.099	-1.843	-0.635

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.812	-2.222	-0.892
{\rm log}_{10}(\tau_{AGN})\,	0.952	1.454	1.914

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.755	-0.505	-0.266
0.03-0.10 Gyr	-1.387	-0.796	-0.189
0.10-0.33 Gyr	-1.478	-0.846	-0.361
0.33-1.08 Gyr	-1.292	-0.681	-0.303
1.08-3.54 Gyr	-1.024	-0.516	-0.278
3.54-11.63 Gyr	-0.753	-0.430	-0.248
11.63-12.93 Gyr	-1.003	-0.396	0.152

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.866	9.943	10.056
{\rm log}_{10}({\rm SFR})	-2.176	-1.154	-0.579
{\rm log}_{10}({\rm sSFR})	-12.201	-11.122	-10.471
{\rm stellar\ age}	7.512	8.866	12.163

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.627	-1.276	-1.011
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.089	-0.022	0.345

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.236	0.383	0.524
\delta	-0.876	-0.680	-0.445
\tau_1/\tau_2	0.535	0.957	1.413
Q_{PAH}	0.505	1.599	3.469
U_{min}	2.958	8.504	16.090
{\rm log}_{10}(\gamma_e)\,	-2.710	-1.729	-0.696

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.310	-3.103	-2.005
{\rm log}_{10}(\tau_{AGN})\,	1.113	1.628	1.959

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.612	-1.296	-0.864
0.03-0.10 Gyr	-2.639	-1.165	-0.477
0.10-0.33 Gyr	-3.445	-1.319	-0.511
0.33-1.08 Gyr	-4.191	-1.506	-0.683
1.08-3.54 Gyr	-3.206	-1.121	-0.339
3.54-11.63 Gyr	-1.631	-0.005	0.180
11.63-12.93 Gyr	-0.223	0.576	1.190