AT2019eve

Download data

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) Warning Flag
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
SDSS_u 8.61 1.33 21.563 0.168
SDSS_g 21.71 1.27 20.558 0.064
DES_g 23.8 0.28 20.459 0.013
PanSTARRS_g 20.07 0.41 20.644 0.022
SDSS_r 39.9 1.78 19.898 0.048
PanSTARRS_r 34.99 0.48 20.040 0.015
DES_r 45.29 0.69 19.760 0.016
SDSS_i 57.04 2.3 19.510 0.044
PanSTARRS_i 46.56 0.55 19.730 0.013
PanSTARRS_z 59.31 0.98 19.467 0.018
SDSS_z 69.77 5.56 19.291 0.087
DES_z 68.84 1.71 19.305 0.027
PanSTARRS_y 68.6 2.6 19.309 0.041

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

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