2019pev

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Information

Transient

Name: AT2019pev
Right ascension: 4h29m22.72s
Declination: 0d37m07.50s
Discovery Date: Sept. 1, 2019, 11:05 a.m.
Classification: Other
Redshift: 0.097000
MW E(B-V): 0.071

Host

Name: 2019pev
Right ascension: 4h29m22.72s
Declination: 0d37m07.53s
Redshift: 0.009600
Photometric Redshift: 0.076
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.86
Cutout download processed 7.91
Global aperture construction processed 0.62
Local aperture photometry processed 4.49
Global aperture photometry processed 4.68
Validate local photometry processed 0.02
Validate global photometry processed 13.08
Host information processed 0.11
Global host SED inference processed 1176.03
Local host SED inference processed 439.19
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 4h29m22.72s, 0d37m07.50s
semi major axis, semi minor axis (arcsec) = 1.12, 1.12
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_r 130.7 0.68 18.609 0.006
PanSTARRS_i 190.56 0.55 18.200 0.003
PanSTARRS_z 185.24 0.98 18.231 0.006
DES_z 207.22 1.84 18.109 0.010
PanSTARRS_y 199.75 1.97 18.149 0.011

Aperture details

RA, DEC (J2000) = 4h29m22.72s, 0d37m07.34s
semi major axis, semi minor axis (arcsec) = 10.74, 8.56
angle (degrees, anti-clockwise from east) = -41.43

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_y 1650.7 16.17 15.856 0.011
2MASS_J 2713.74 297.69 14.421 0.119
2MASS_K 3326.74 539.73 13.257 0.176
 

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})\, 9.664 9.836 9.994
{\rm log}_{10}({\rm SFR}) -0.344 0.086 0.528
{\rm log}_{10}({\rm sSFR}) -10.211 -9.757 -9.291
{\rm stellar\ age} 3.757 6.558 8.493

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.584 -1.094 -0.687
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.368 -0.815 0.091

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.284 0.547 0.858
\delta -0.561 -0.154 0.148
\tau_1/\tau_2 0.701 1.080 1.453
Q_{PAH} 0.616 1.941 3.940
U_{min} 2.926 7.901 15.432
{\rm log}_{10}(\gamma_e)\, -3.196 -1.925 -0.975

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.722 -1.979 -0.757
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.475 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.146 0.151 0.441
0.03-0.10 Gyr -0.586 0.043 0.574
0.10-0.33 Gyr -1.059 -0.198 0.342
0.33-1.06 Gyr -1.276 -0.343 0.229
1.06-3.45 Gyr -1.125 -0.273 0.093
3.45-11.24 Gyr -0.802 -0.120 0.147
11.24-12.49 Gyr -0.921 -0.066 0.670

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.439 10.822 11.087
{\rm log}_{10}({\rm SFR}) 0.460 1.029 1.803
{\rm log}_{10}({\rm sSFR}) -10.423 -9.775 -8.848
{\rm stellar\ age} 1.814 6.251 10.343

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.962 -0.267 0.088
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.800 -0.440 0.014

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.640 1.076 1.514
\delta -0.683 -0.225 0.096
\tau_1/\tau_2 0.355 0.809 1.369
Q_{PAH} 0.599 2.804 5.254
U_{min} 2.452 7.605 15.406
{\rm log}_{10}(\gamma_e)\, -3.424 -2.051 -0.707

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.561 -3.326 -0.872
{\rm log}_{10}(\tau_{AGN})\, 1.019 1.598 2.009

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.296 1.049 1.512
0.03-0.10 Gyr -0.591 0.835 1.894
0.10-0.33 Gyr -1.936 0.301 1.245
0.33-1.06 Gyr -3.414 0.102 1.288
1.06-3.45 Gyr -2.580 0.325 1.099
3.45-11.24 Gyr -1.519 0.573 1.114
11.24-12.49 Gyr -1.400 0.768 2.026