2021pkh

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Information

Transient

Name: SN2021pkh
Right ascension: 12h48m41.98s
Declination: 26d25m06.69s
Discovery Date: June 10, 2021, 5:09 a.m.
Classification: SN II
Redshift: 0.023030
MW E(B-V): 0.010

Host

Name: 2021pkh
Right ascension: 12h48m42.07s
Declination: 26d25m03.36s
Redshift: 0.023026
Photometric Redshift:

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	0.73
Cutout download	processed	23.81
Global aperture construction	processed	0.78
Local aperture photometry	processed	8.46
Global aperture photometry	processed	9.15
Validate local photometry	processed	0.03
Validate global photometry	processed	24.09
Host information	processed	0.11
Global host SED inference	processed	591.67
Local host SED inference	processed	652.24
Transient information	processed	0.0
Transient MWEBV	processed	0.07
Host MWEBV	processed	0.09
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) = 12h48m41.98s, 26d25m06.69s
semi major axis, semi minor axis (arcsec) = 4.3, 4.3
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	23.83	3.73	20.457	0.170	AB
SDSS_u	168.98	4.62	18.330	0.030	AB
SDSS_g	642.08	6.76	16.881	0.011	AB
DES_g	657.89	1.23	16.855	0.002	AB
PanSTARRS_g	666.99	1.09	16.840	0.002	AB
SDSS_r	1230.61	9.3	16.175	0.008	AB
PanSTARRS_r	1331.32	1.3	16.089	0.001	AB
DES_r	1368.5	2.7	16.059	0.002	AB
SDSS_i	1744.55	11.52	15.796	0.007	AB
PanSTARRS_i	1792.54	1.53	15.766	0.001	AB
PanSTARRS_z	2338.67	2.96	15.478	0.001	AB
SDSS_z	2401.92	17.92	15.449	0.008	AB
DES_z	2490.19	8.82	15.409	0.004	AB
PanSTARRS_y	2903.78	6.98	15.243	0.003	AB
2MASS_J	3711.81	95.36	14.081	0.028	Vega
2MASS_H	5001.68	151.54	13.285	0.033	Vega
2MASS_K	4763.9	169.45	12.867	0.039	Vega

Aperture details

RA, DEC (J2000) = 12h48m42.06s, 26d25m02.62s
semi major axis, semi minor axis (arcsec) = 37.34, 9.56
angle (degrees, anti-clockwise from east) = -172.66

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	145.68	9.23	18.491	0.069	AB
GALEX_NUV	205.01	5.94	18.121	0.031	AB
SDSS_u	775.51	16.38	16.676	0.023	AB
SDSS_g	3287.5	16.46	15.108	0.005	AB
DES_g	3375.58	2.96	15.079	0.001	AB
PanSTARRS_g	3275.02	4.1	15.112	0.001	AB
SDSS_r	5947.15	21.73	14.464	0.004	AB
PanSTARRS_r	6193.17	4.72	14.420	0.001	AB
DES_r	6578.62	6.22	14.355	0.001	AB
SDSS_i	8343.54	29.25	14.097	0.004	AB
PanSTARRS_i	7985.54	5.71	14.144	0.001	AB
PanSTARRS_z	10044.61	11.91	13.895	0.001	AB
SDSS_z	10842.96	61.73	13.812	0.006	AB
DES_z	11140.43	19.08	13.783	0.002	AB
PanSTARRS_y	12169.97	29.2	13.687	0.003	AB
2MASS_J	16294.43	453.46	12.475	0.030	Vega
2MASS_H	21359.77	723.66	11.708	0.037	Vega
2MASS_K	20401.12	814.62	11.288	0.043	Vega
WISE_W1	11608.57	66.16	11.039	0.006	Vega
WISE_W2	7685.19	76.13	10.847	0.011	Vega
WISE_W3	47588.65	309.95	7.032	0.007	Vega
WISE_W4	64647.3	2416.42	5.254	0.041	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.777	9.865	9.987
${\rm log}_{10}({\rm SFR})$	-0.934	-0.456	0.049
${\rm log}_{10}({\rm sSFR})$	-10.846	-10.360	-9.801
${\rm stellar\ age}$	6.391	7.848	10.188

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.446	-0.731	-0.344
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.703	0.070	0.286

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.567	1.058	1.499
$\delta$	-0.156	0.011	0.180
$\tau_1/\tau_2$	0.601	0.961	1.348
$Q_{PAH}$	0.756	2.603	5.128
$U_{min}$	2.900	7.604	14.744
${\rm log}_{10}(\gamma_e)\,$	-3.314	-1.717	-0.604

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.388	-2.397	-0.154
${\rm log}_{10}(\tau_{AGN})\,$	1.226	1.661	2.086

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.702	-0.249	0.176
0.03-0.10 Gyr	-1.549	-0.638	0.011
0.10-0.33 Gyr	-1.751	-0.805	-0.078
0.33-1.10 Gyr	-1.750	-0.676	-0.071
1.10-3.65 Gyr	-1.417	-0.326	0.038
3.65-12.10 Gyr	-0.464	-0.054	0.114
12.10-13.45 Gyr	-0.454	0.126	0.781

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.391	10.545	10.669
${\rm log}_{10}({\rm SFR})$	-0.374	-0.028	0.205
${\rm log}_{10}({\rm sSFR})$	-10.950	-10.562	-10.290
${\rm stellar\ age}$	5.877	7.738	9.550

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.268	-0.895	-0.539
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.690	-1.537	-1.289

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.858	1.090	1.279
$\delta$	0.029	0.148	0.258
$\tau_1/\tau_2$	0.135	0.374	0.680
$Q_{PAH}$	1.203	1.843	2.899
$U_{min}$	3.192	8.346	15.185
${\rm log}_{10}(\gamma_e)\,$	-3.215	-2.333	-1.853

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.608	-2.549	-1.746
${\rm log}_{10}(\tau_{AGN})\,$	1.131	1.634	1.961

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.146	0.448	0.662
0.03-0.10 Gyr	-3.757	-1.919	-0.435
0.10-0.33 Gyr	-4.452	-1.912	-0.537
0.33-1.10 Gyr	-2.392	-0.514	0.183
1.10-3.65 Gyr	-1.115	0.412	0.846
3.65-12.10 Gyr	-0.129	0.632	0.867
12.10-13.45 Gyr	-0.776	0.583	1.391