AT2019eve

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Information

Transient

Name: AT2019eve
Right ascension: 11h28m49.65s
Declination: 15d40m22.30s
Discovery Date: None
Classification: TDE
Redshift: 0.064000
MW E(B-V): 0.037

Host

Name: AT2019eve
Right ascension: 11h28m49.64s
Declination: 15d40m22.40s
Redshift: 0.064000
Photometric Redshift: 0.228

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.1
Cutout download	processed	21.84
Global aperture construction	processed	0.59
Local aperture photometry	processed	5.59
Global aperture photometry	processed	5.63
Validate local photometry	processed	0.04
Validate global photometry	processed	16.45
Host information	processed	0.15
Global host SED inference	processed	442.17
Local host SED inference	processed	569.75
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.05
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) = 11h28m49.65s, 15d40m22.30s
semi major axis, semi minor axis (arcsec) = 1.63, 1.63
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	8.61	1.33	21.563	0.168	AB
SDSS_g	21.71	1.27	20.558	0.064	AB
DES_g	23.8	0.28	20.459	0.013	AB
PanSTARRS_g	20.07	0.41	20.644	0.022	AB
SDSS_r	39.9	1.78	19.898	0.048	AB
PanSTARRS_r	34.99	0.48	20.040	0.015	AB
DES_r	45.29	0.69	19.760	0.016	AB
SDSS_i	57.04	2.3	19.510	0.044	AB
PanSTARRS_i	46.56	0.55	19.730	0.013	AB
PanSTARRS_z	59.31	0.98	19.467	0.018	AB
SDSS_z	69.77	5.56	19.291	0.087	AB
DES_z	68.84	1.71	19.305	0.027	AB
PanSTARRS_y	68.6	2.6	19.309	0.041	AB

Aperture details

RA, DEC (J2000) = 11h28m49.63s, 15d40m22.69s
semi major axis, semi minor axis (arcsec) = 2.63, 2.35
angle (degrees, anti-clockwise from east) = -84.87

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	3.17	1.68	22.649	0.576	AB
GALEX_NUV	1.36	1.55	23.565	1.237	AB
SDSS_u	14.21	2.1	21.019	0.161	AB
SDSS_g	24.68	1.45	20.419	0.064	AB
DES_g	26.22	0.32	20.353	0.013	AB
PanSTARRS_g	25.52	0.61	20.383	0.026	AB
SDSS_r	47.91	2.09	19.699	0.047	AB
PanSTARRS_r	42.38	0.69	19.832	0.018	AB
DES_r	49.4	0.75	19.666	0.017	AB
SDSS_i	62.8	2.77	19.405	0.048	AB
PanSTARRS_i	55.28	0.77	19.544	0.015	AB
PanSTARRS_z	68.73	1.34	19.307	0.021	AB
SDSS_z	85.6	8.15	19.069	0.103	AB
DES_z	74.01	1.83	19.227	0.027	AB
PanSTARRS_y	81.83	3.5	19.118	0.046	AB
2MASS_J	229.4	66.19	17.104	0.313	Vega
2MASS_H	308.77	133.5	16.308	0.469	Vega
2MASS_K	197.92	117.47	16.321	0.644	Vega
WISE_W1	36.14	7.8	17.306	0.234	Vega
WISE_W2	30.4	12.56	16.854	0.448	Vega
WISE_W3	13.21	63.42	15.924	5.212	Vega
WISE_W4	-723.16	396.47			Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.720	8.963	9.064
${\rm log}_{10}({\rm SFR})$	-1.469	-0.891	-0.251
${\rm log}_{10}({\rm sSFR})$	-10.457	-9.875	-9.039
${\rm stellar\ age}$	3.062	6.080	7.445

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.913	-0.308	0.010
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.647	-0.503	0.255

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.216	0.657	1.102
$\delta$	-0.601	-0.169	0.196
$\tau_1/\tau_2$	0.690	1.064	1.430
$Q_{PAH}$	1.010	3.261	5.452
$U_{min}$	3.487	8.507	15.407
${\rm log}_{10}(\gamma_e)\,$	-2.860	-1.613	-0.496

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.205	-1.084	-0.188
${\rm log}_{10}(\tau_{AGN})\,$	1.035	1.548	1.984

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.551	-1.130	-0.663
0.03-0.10 Gyr	-1.542	-0.866	-0.139
0.10-0.33 Gyr	-1.566	-0.944	-0.406
0.33-1.08 Gyr	-1.669	-1.012	-0.574
1.08-3.54 Gyr	-1.669	-1.001	-0.737
3.54-11.62 Gyr	-1.871	-1.030	-0.812
11.62-12.91 Gyr	-1.958	-1.064	-0.562

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.907	9.051	9.171
${\rm log}_{10}({\rm SFR})$	-1.886	-1.055	-0.420
${\rm log}_{10}({\rm sSFR})$	-10.942	-10.102	-9.447
${\rm stellar\ age}$	5.070	6.905	8.616

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.280	-0.673	-0.256
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-0.958	0.211	0.423

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.164	0.442	0.776
$\delta$	-0.622	-0.232	0.150
$\tau_1/\tau_2$	0.644	1.010	1.386
$Q_{PAH}$	0.765	2.092	4.023
$U_{min}$	3.152	8.473	15.880
${\rm log}_{10}(\gamma_e)\,$	-2.561	-1.414	-0.509

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-2.953	-1.252	-0.608
${\rm log}_{10}(\tau_{AGN})\,$	1.261	1.664	1.925

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.638	-1.655	-1.155
0.03-0.10 Gyr	-1.908	-0.963	-0.276
0.10-0.33 Gyr	-1.745	-0.966	-0.486
0.33-1.08 Gyr	-2.079	-1.140	-0.727
1.08-3.54 Gyr	-1.803	-1.026	-0.712
3.54-11.62 Gyr	-1.412	-0.898	-0.686
11.62-12.91 Gyr	-1.625	-0.813	-0.171