2021px

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Information

Transient

Name: SN2021px
Right ascension: 3h46m06.69s
Declination: 11d15m23.36s
Discovery Date: Jan. 5, 2021, 4:29 a.m.
Classification: SN IIP
Redshift: 0.036490
MW E(B-V): 0.266

Host

Name: 2021px
Right ascension: 3h46m07.15s
Declination: 11d15m28.39s
Redshift: 0.024292
Photometric Redshift: 0.031

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.3
Cutout download	processed	2.15
Global aperture construction	processed	0.68
Local aperture photometry	processed	3.86
Global aperture photometry	processed	3.48
Validate local photometry	processed	0.02
Validate global photometry	processed	10.7
Host information	processed	0.08
Global host SED inference	processed	493.6
Local host SED inference	processed	493.84
Transient information	processed	0.0
Transient MWEBV	processed	0.13
Host MWEBV	processed	0.15
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) = 3h46m06.69s, 11d15m23.36s
semi major axis, semi minor axis (arcsec) = 4.09, 4.09
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
PanSTARRS_g	120.81	1.34	18.695	0.012	AB
PanSTARRS_r	222.77	1.0	18.030	0.005	AB
PanSTARRS_i	287.29	1.64	17.754	0.006	AB
PanSTARRS_z	340.97	2.73	17.568	0.009	AB
PanSTARRS_y	449.38	6.36	17.268	0.015	AB
2MASS_J	460.34	91.44	16.347	0.216	Vega
2MASS_H	398.54	154.68	16.031	0.421	Vega
2MASS_K	544.1	138.32	15.223	0.276	Vega

Aperture details

RA, DEC (J2000) = 3h46m07.28s, 11d15m26.92s
semi major axis, semi minor axis (arcsec) = 23.31, 16.26
angle (degrees, anti-clockwise from east) = -10.87

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
PanSTARRS_g	2290.6	6.27	15.500	0.003	AB
PanSTARRS_r	4258.94	4.71	14.827	0.001	AB
PanSTARRS_i	5843.56	7.69	14.483	0.001	AB
PanSTARRS_z	7079.72	12.79	14.275	0.002	AB
2MASS_J	11571.48	471.82	12.847	0.044	Vega
2MASS_K	12570.65	713.67	11.814	0.062	Vega
WISE_W1	8223.95	74.96	11.413	0.010	Vega
WISE_W3	37278.62	350.12	7.297	0.010	Vega
WISE_W4	53892.56	3276.67	5.451	0.066	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.655	8.911	9.105
${\rm log}_{10}({\rm SFR})$	-1.281	-0.771	-0.328
${\rm log}_{10}({\rm sSFR})$	-10.270	-9.714	-9.059
${\rm stellar\ age}$	2.698	6.052	7.968

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.734	-1.257	-0.524
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.477	-0.210	0.071

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.256	0.517	0.842
$\delta$	-0.637	-0.228	0.226
$\tau_1/\tau_2$	0.681	1.050	1.434
$Q_{PAH}$	0.339	1.591	3.826
$U_{min}$	2.787	7.842	14.794
${\rm log}_{10}(\gamma_e)\,$	-3.365	-2.119	-1.070

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.090	-2.365	-0.859
${\rm log}_{10}(\tau_{AGN})\,$	0.882	1.313	1.809

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.107	-0.839	-0.571
0.03-0.10 Gyr	-1.522	-0.762	-0.237
0.10-0.33 Gyr	-1.701	-0.839	-0.313
0.33-1.10 Gyr	-1.948	-1.037	-0.641
1.10-3.65 Gyr	-1.999	-1.088	-0.749
3.65-12.09 Gyr	-2.079	-1.142	-0.781
12.09-13.43 Gyr	-2.168	-1.172	-0.547

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.816	10.076	10.319
${\rm log}_{10}({\rm SFR})$	0.052	0.737	1.121
${\rm log}_{10}({\rm sSFR})$	-10.156	-9.332	-8.777
${\rm stellar\ age}$	2.072	5.137	7.438

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.013	-0.497	-0.214
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.723	-0.264	0.249

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.345	0.568	0.802
$\delta$	-0.499	-0.137	0.201
$\tau_1/\tau_2$	0.492	0.923	1.352
$Q_{PAH}$	0.608	1.376	2.916
$U_{min}$	2.723	7.181	13.994
${\rm log}_{10}(\gamma_e)\,$	-3.542	-2.611	-1.864

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-2.958	-1.934	-1.464
${\rm log}_{10}(\tau_{AGN})\,$	0.924	1.227	1.673

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.001	0.426	0.653
0.03-0.10 Gyr	-0.185	0.813	1.251
0.10-0.33 Gyr	-0.334	0.653	1.093
0.33-1.10 Gyr	-0.813	0.193	0.660
1.10-3.65 Gyr	-0.807	0.116	0.535
3.65-12.09 Gyr	-1.208	-0.090	0.345
12.09-13.43 Gyr	-1.730	-0.112	0.609