2021klg results

2021klg results

Information

Transient

Name:	`2021klg`
Right ascension:	`9h18m23.91s`
Declination:	`39d22m51.45s`
Discovery Date:	`None`
Classification:	`Ia`
Redshift:	`0.028338`
MW E(B-V):	`0.015`

Host

Name:	`2021klg`
Right ascension:	`9h18m23.68s`
Declination:	`39d22m52.75s`
Redshift:	`0.027578`
Photometric Redshift:	`0.067`

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 SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_z	DES_r DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	18.56
Transient MWEBV	processed	0.05
Host match	processed	2.08
Host information	processed	0.08
Host MWEBV	processed	0.04
Global aperture construction	processed	0.61
Global aperture photometry	processed	5.39
Validate global photometry	processed	15.18
Global host SED inference	processed	434.74
Local aperture photometry	processed	4.94
Validate local photometry	processed	0.02
Local host SED inference	processed	546.03

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	9h18m23.91s, 39d22m51.45s
semi major axis, semi minor axis (arcsec):	3.61, 3.61
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	85.09	3.23	19.075	0.041	AB
SDSS_g	413.31	5.36	17.359	0.014	AB
DES_g	393.66	1.51	17.412	0.004	AB
PanSTARRS_g	420.79	0.83	17.340	0.002	AB
SDSS_r	909.55	7.97	16.503	0.010	AB
PanSTARRS_r	887.4	1.0	16.530	0.001	AB
SDSS_i	1357.22	9.85	16.068	0.008	AB
PanSTARRS_i	1301.37	1.04	16.114	0.001	AB
PanSTARRS_z	1643.66	2.5	15.860	0.002	AB
SDSS_z	1815.64	14.06	15.752	0.008	AB
DES_z	1751.12	7.63	15.792	0.005	AB
PanSTARRS_y	1873.96	6.23	15.718	0.004	AB
2MASS_J	2221.7	73.5	14.638	0.036	Vega
2MASS_H	2537.51	106.9	14.021	0.046	Vega
2MASS_K	2261.8	132.96	13.676	0.064	Vega

Aperture details

RA, DEC (J2000):	9h18m23.68s, 39d22m52.80s
semi major axis, semi minor axis (arcsec):	12.95, 11.03
angle (degrees, anti-clockwise from east):	-40.05

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	15.18	3.89	20.947	0.278	AB
GALEX_NUV	24.27	2.88	20.437	0.129	AB
SDSS_u	299.54	8.81	17.709	0.032	AB
SDSS_g	1143.65	9.34	16.254	0.009	AB
PanSTARRS_g	1200.33	2.53	16.202	0.002	AB
SDSS_r	2345.72	13.51	15.474	0.006	AB
PanSTARRS_r	2412.4	2.86	15.444	0.001	AB
SDSS_i	3454.61	17.12	15.054	0.005	AB
PanSTARRS_i	3431.48	3.11	15.061	0.001	AB
PanSTARRS_z	4254.05	7.72	14.828	0.002	AB
SDSS_z	4260.86	33.49	14.826	0.009	AB
PanSTARRS_y	4911.89	20.03	14.672	0.004	AB
2MASS_J	6346.58	270.59	13.499	0.046	Vega
2MASS_H	7342.34	394.6	12.868	0.058	Vega
WISE_W1	2981.62	36.26	12.515	0.013	Vega
WISE_W2	1686.43	40.61	12.494	0.026	Vega
WISE_W3	861.47	130.87	11.388	0.165	Vega
WISE_W4	1192.17	894.95	9.589	0.815	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.864	9.991	10.083
{\rm log}_{10}({\rm SFR})	-5.684	-2.334	-1.036
{\rm log}_{10}({\rm sSFR})	-15.669	-12.303	-11.015
{\rm stellar\ age}	7.952	11.863	12.707

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.640	-1.268	-0.899
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.579	-0.504	0.297

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.625	0.851	1.095
\delta	-0.615	-0.235	0.016
\tau_1/\tau_2	0.575	1.020	1.467
Q_{PAH}	0.479	1.594	3.746
U_{min}	3.492	9.689	17.842
{\rm log}_{10}(\gamma_e)\,	-3.284	-1.612	-0.836

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.190	-2.384	-1.011
{\rm log}_{10}(\tau_{AGN})\,	1.071	1.593	1.942

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-6.273	-2.709	-1.202
0.03-0.10 Gyr	-6.672	-2.705	-0.997
0.10-0.33 Gyr	-6.544	-2.820	-1.086
0.33-1.10 Gyr	-6.717	-3.275	-1.241
1.10-3.64 Gyr	-5.113	-2.882	-0.859
3.64-12.05 Gyr	-2.674	-0.585	0.140
12.05-13.39 Gyr	-0.130	1.053	1.206

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.259	10.350	10.399
{\rm log}_{10}({\rm SFR})	-1.908	-1.445	-1.052
{\rm log}_{10}({\rm sSFR})	-12.288	-11.762	-11.374
{\rm stellar\ age}	8.703	12.202	12.700

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.874	-0.680	-0.531
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.600	-0.508	0.270

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.243	0.358	0.505
\delta	-0.089	0.069	0.230
\tau_1/\tau_2	0.546	0.946	1.398
Q_{PAH}	0.306	0.803	1.807
U_{min}	3.388	9.010	16.580
{\rm log}_{10}(\gamma_e)\,	-3.085	-2.013	-1.386

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.428	-3.569	-2.672
{\rm log}_{10}(\tau_{AGN})\,	1.024	1.528	1.927

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.818	-1.633	-1.197
0.03-0.10 Gyr	-2.483	-1.475	-0.948
0.10-0.33 Gyr	-3.965	-1.870	-1.140
0.33-1.10 Gyr	-4.819	-2.164	-1.254
1.10-3.64 Gyr	-4.061	-1.876	-0.850
3.64-12.05 Gyr	-2.255	-0.388	0.473
12.05-13.39 Gyr	0.665	1.443	1.523