2019pev results

2019pev results

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`

Cutout Download Report

Downloaded	Unavailable
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 DES_g DES_r DES_z	SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	7.91
Transient MWEBV	processed	0.06
Host match	processed	1.86
Host information	processed	0.11
Host MWEBV	processed	0.08
Global aperture construction	processed	0.62
Global aperture photometry	processed	4.68
Validate global photometry	processed	13.08
Global host SED inference	processed	1176.03
Local aperture photometry	processed	4.49
Validate local photometry	processed	0.02
Local host SED inference	processed	439.19

Imaging data

Spectral Energy Distribution

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	Mag sys
DES_r	130.7	0.68	18.609	0.006	AB
PanSTARRS_i	190.56	0.55	18.200	0.003	AB
PanSTARRS_z	185.24	0.98	18.231	0.006	AB
DES_z	207.22	1.84	18.109	0.010	AB
PanSTARRS_y	199.75	1.97	18.149	0.011	AB

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	Mag sys
PanSTARRS_y	1650.7	16.17	15.856	0.011	AB
2MASS_J	2713.74	297.69	14.421	0.119	Vega
2MASS_K	3326.74	539.73	13.257	0.176	Vega

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