2020ais results

2020ais results

Information

Transient

Name:	`2020ais`
Right ascension:	`11h44m28.62s`
Declination:	`10d47m01.32s`
Discovery Date:	`None`
Classification:	`Ia-91bg`
Redshift:	`0.019710`
MW E(B-V):	`0.056`

Host

Name:	`2020ais`
Right ascension:	`11h44m28.61s`
Declination:	`10d47m01.68s`
Redshift:	`0.020349`
Photometric Redshift:	`0.025`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 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_z	GALEX_NUV GALEX_FUV DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	21.28
Transient MWEBV	processed	0.04
Host match	processed	1.06
Host information	processed	0.08
Host MWEBV	processed	0.04
Global aperture construction	processed	0.65
Global aperture photometry	processed	8.39
Validate global photometry	processed	18.62
Global host SED inference	processed	658.29
Local aperture photometry	processed	7.34
Validate local photometry	processed	0.02
Local host SED inference	processed	532.01

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	11h44m28.62s, 10d47m01.32s
semi major axis, semi minor axis (arcsec):	4.85, 4.85
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	239.79	5.44	17.950	0.025	AB
SDSS_g	1271.04	9.37	16.140	0.008	AB
DES_g	1403.1	1.68	16.032	0.001	AB
PanSTARRS_g	1360.34	1.34	16.066	0.001	AB
SDSS_r	3270.16	15.0	15.114	0.005	AB
PanSTARRS_r	3296.38	2.08	15.105	0.001	AB
DES_r	3793.2	4.67	14.952	0.001	AB
SDSS_i	5456.26	19.47	14.558	0.004	AB
PanSTARRS_i	5392.44	1.97	14.571	0.000	AB
PanSTARRS_z	7469.63	3.85	14.217	0.001	AB
SDSS_z	8070.79	25.78	14.133	0.003	AB
DES_z	8523.86	14.87	14.073	0.002	AB
PanSTARRS_y	9735.52	7.38	13.929	0.001	AB
2MASS_J	13300.45	136.83	12.695	0.011	Vega
2MASS_H	18489.05	189.91	11.865	0.011	Vega
2MASS_K	15971.36	246.67	11.554	0.017	Vega

Aperture details

RA, DEC (J2000):	11h44m28.57s, 10d47m03.23s
semi major axis, semi minor axis (arcsec):	57.85, 10.78
angle (degrees, anti-clockwise from east):	-18.89

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	1491.08	21.83	15.966	0.016	AB
SDSS_g	4785.65	19.48	14.700	0.004	AB
DES_g	3660.81	3.32	14.991	0.001	AB
PanSTARRS_g	5061.03	5.72	14.639	0.001	AB
SDSS_r	10792.04	29.22	13.817	0.003	AB
PanSTARRS_r	10977.43	8.4	13.799	0.001	AB
DES_r	8978.26	8.1	14.017	0.001	AB
SDSS_i	16651.06	37.73	13.346	0.002	AB
PanSTARRS_i	16408.03	8.12	13.362	0.001	AB
PanSTARRS_z	21879.98	17.22	13.050	0.001	AB
SDSS_z	22624.81	68.61	13.014	0.003	AB
DES_z	18705.05	23.42	13.220	0.001	AB
PanSTARRS_y	27650.34	36.34	12.796	0.001	AB
2MASS_H	47589.01	962.38	10.839	0.022	Vega
WISE_W1	20231.1	101.48	10.436	0.005	Vega
WISE_W2	11262.52	108.18	10.432	0.010	Vega
WISE_W3	9685.13	386.43	8.761	0.043	Vega
WISE_W4	6979.34	1906.73	7.670	0.297	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.155	10.328	10.497
{\rm log}_{10}({\rm SFR})	-0.474	0.297	0.814
{\rm log}_{10}({\rm sSFR})	-10.929	-10.055	-9.391
{\rm stellar\ age}	5.309	7.328	9.756

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.301	-0.635	-0.278
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.647	0.041	0.345

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.045	1.555	1.952
\delta	-0.474	-0.239	0.028
\tau_1/\tau_2	0.612	0.959	1.303
Q_{PAH}	0.425	1.815	3.449
U_{min}	2.817	8.076	15.728
{\rm log}_{10}(\gamma_e)\,	-3.026	-1.891	-0.949

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.537	-3.433	-1.106
{\rm log}_{10}(\tau_{AGN})\,	0.877	1.429	1.922

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.299	0.270	0.620
0.03-0.10 Gyr	-1.027	0.271	0.873
0.10-0.33 Gyr	-1.214	0.147	0.657
0.33-1.10 Gyr	-1.290	0.061	0.488
1.10-3.66 Gyr	-0.870	0.221	0.565
3.66-12.14 Gyr	-0.305	0.319	0.588
12.14-13.49 Gyr	-0.279	0.481	1.236

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.820	10.921	10.982
{\rm log}_{10}({\rm SFR})	-1.353	-0.658	-0.017
{\rm log}_{10}({\rm sSFR})	-12.230	-11.542	-10.885
{\rm stellar\ age}	8.663	12.543	12.796

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.855	-0.616	-0.419
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.446	0.201	0.390

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.600	0.745	0.920
\delta	0.023	0.198	0.306
\tau_1/\tau_2	0.366	0.770	1.216
Q_{PAH}	0.131	0.367	0.681
U_{min}	2.872	7.309	13.764
{\rm log}_{10}(\gamma_e)\,	-3.828	-3.489	-3.015

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.284	-3.414	-2.565
{\rm log}_{10}(\tau_{AGN})\,	0.963	1.352	1.815

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.673	-1.067	-0.464
0.03-0.10 Gyr	-1.977	-0.666	0.127
0.10-0.33 Gyr	-3.923	-1.565	-0.430
0.33-1.10 Gyr	-5.702	-2.592	-0.956
1.10-3.66 Gyr	-3.945	-1.835	-0.480
3.66-12.14 Gyr	-1.821	-0.162	1.036
12.14-13.49 Gyr	1.154	2.023	2.103