2021yrf

Download data

Information

Transient

Name: 2021yrf
Right ascension: 3h38m40.22s
Declination: 38d01m17.72s
Discovery Date: None
Classification: Ia
Redshift: 0.016064
MW E(B-V): 0.325

Host

Name: 2021yrf
Right ascension: 3h38m41.28s
Declination: 38d01m20.89s
Redshift: 0.016545
Photometric Redshift: 0.017

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	3.7
Cutout download	processed	13.43
Global aperture construction	processed	0.66
Local aperture photometry	processed	4.7
Global aperture photometry	processed	4.72
Validate local photometry	processed	0.02
Validate global photometry	processed	11.9
Host information	processed	0.11
Global host SED inference	processed	515.74
Local host SED inference	processed	439.1
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.07
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) = 3h38m40.22s, 38d01m17.72s
semi major axis, semi minor axis (arcsec) = 5.94, 5.94
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	31.1	4.21	20.168	0.147	AB
SDSS_g	142.59	3.48	18.515	0.027	AB
PanSTARRS_g	162.26	1.27	18.374	0.009	AB
SDSS_r	338.44	5.43	17.576	0.017	AB
PanSTARRS_r	363.39	1.77	17.499	0.005	AB
SDSS_i	542.62	7.42	17.064	0.015	AB
PanSTARRS_i	561.69	2.23	17.026	0.004	AB
PanSTARRS_z	719.39	3.94	16.758	0.006	AB
SDSS_z	773.47	20.36	16.679	0.029	AB
PanSTARRS_y	1021.95	8.22	16.376	0.009	AB
WISE_W1	758.9	18.44	14.001	0.026	Vega

Aperture details

RA, DEC (J2000) = 3h38m41.29s, 38d01m20.44s
semi major axis, semi minor axis (arcsec) = 26.74, 17.57
angle (degrees, anti-clockwise from east) = -17.74

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
SDSS_g	3781.88	16.98	14.956	0.005	AB
PanSTARRS_g	4220.13	4.77	14.837	0.001	AB
SDSS_r	9424.72	26.88	13.964	0.003	AB
PanSTARRS_r	9628.01	6.56	13.941	0.001	AB
SDSS_z	22249.91	80.02	13.032	0.004	AB
PanSTARRS_y	26471.93	29.4	12.843	0.001	AB
WISE_W1	20153.05	112.95	10.440	0.006	Vega
WISE_W2	11334.09	121.97	10.425	0.012	Vega
WISE_W3	17205.38	377.54	8.137	0.024	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.960	9.067	9.193
${\rm log}_{10}({\rm SFR})$	-1.777	-1.164	-0.723
${\rm log}_{10}({\rm sSFR})$	-10.865	-10.208	-9.733
${\rm stellar\ age}$	6.079	7.486	9.263

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.960	-0.609	-0.276
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-0.310	-0.123	0.107

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.220	0.453	0.721
$\delta$	-0.656	-0.315	-0.004
$\tau_1/\tau_2$	0.597	0.960	1.300
$Q_{PAH}$	0.213	0.783	2.230
$U_{min}$	2.545	7.616	14.557
${\rm log}_{10}(\gamma_e)\,$	-3.479	-2.466	-1.548

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.229	-3.009	-1.802
${\rm log}_{10}(\tau_{AGN})\,$	0.919	1.355	1.846

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.511	-1.145	-0.867
0.03-0.10 Gyr	-2.203	-1.188	-0.650
0.10-0.33 Gyr	-2.251	-1.227	-0.775
0.33-1.10 Gyr	-1.887	-1.194	-0.829
1.10-3.67 Gyr	-1.517	-0.972	-0.719
3.67-12.18 Gyr	-1.197	-0.869	-0.688
12.18-13.54 Gyr	-1.215	-0.727	-0.131

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.478	10.594	10.715
${\rm log}_{10}({\rm SFR})$	-1.357	-0.217	0.567
${\rm log}_{10}({\rm sSFR})$	-11.973	-10.810	-9.991
${\rm stellar\ age}$	7.096	8.179	11.654

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.843	-0.527	-0.353
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.513	-0.630	0.194

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.124	0.286	0.499
$\delta$	-0.798	-0.204	0.240
$\tau_1/\tau_2$	0.544	0.956	1.385
$Q_{PAH}$	0.346	0.929	2.800
$U_{min}$	2.676	7.478	14.684
${\rm log}_{10}(\gamma_e)\,$	-3.706	-2.781	-1.184

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.343	-3.504	-2.625
${\rm log}_{10}(\tau_{AGN})\,$	1.063	1.579	1.955

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.230	-0.655	-0.079
0.03-0.10 Gyr	-1.837	-0.178	0.716
0.10-0.33 Gyr	-2.048	-0.234	0.591
0.33-1.10 Gyr	-2.289	-0.465	0.258
1.10-3.67 Gyr	-1.460	0.069	0.609
3.67-12.18 Gyr	-0.266	0.670	0.859
12.18-13.54 Gyr	0.014	0.878	1.724