AT2017zd

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Information

Transient

Name: AT2017zd
Right ascension: 13h32m42.15s
Declination: -21d48m03.86s
Discovery Date: None
Classification: SN Ia
Redshift: 0.029060
MW E(B-V): 0.073

Host

Name: AT2017zd
Right ascension: 13h32m42.17s
Declination: -21d48m03.42s
Redshift: 0.029470
Photometric Redshift: 0.052

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.18
Cutout download	processed	3.1
Global aperture construction	processed	0.72
Local aperture photometry	processed	3.46
Global aperture photometry	processed	3.81
Validate local photometry	processed	0.02
Validate global photometry	processed	10.1
Host information	processed	0.14
Global host SED inference	processed	493.65
Local host SED inference	processed	499.53
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.04
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) = 13h32m42.15s, -21d48m03.86s
semi major axis, semi minor axis (arcsec) = 3.39, 3.39
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	596.16	1.07	16.962	0.002	AB
PanSTARRS_r	1181.54	1.6	16.219	0.001	AB
PanSTARRS_i	1676.05	1.69	15.839	0.001	AB
PanSTARRS_z	2107.51	2.61	15.591	0.001	AB
PanSTARRS_y	2442.47	5.99	15.430	0.003	AB
2MASS_J	2880.0	85.18	14.357	0.032	Vega
2MASS_H	3881.18	115.06	13.560	0.032	Vega
2MASS_K	3189.4	152.91	13.303	0.052	Vega

Aperture details

RA, DEC (J2000) = 13h32m42.16s, -21d48m03.35s
semi major axis, semi minor axis (arcsec) = 12.66, 7.14
angle (degrees, anti-clockwise from east) = -28.68

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	68.16	7.85	19.316	0.125	AB
GALEX_NUV	74.16	5.7	19.225	0.083	AB
PanSTARRS_g	1123.48	2.75	16.274	0.003	AB
PanSTARRS_r	2207.39	4.15	15.540	0.002	AB
PanSTARRS_i	3097.4	4.35	15.173	0.002	AB
PanSTARRS_z	3860.12	6.79	14.933	0.002	AB
PanSTARRS_y	4573.92	16.14	14.749	0.004	AB
2MASS_J	6066.04	274.67	13.548	0.049	Vega
2MASS_H	8148.06	370.02	12.755	0.049	Vega
2MASS_K	6823.7	499.93	12.477	0.080	Vega
WISE_W1	3015.58	37.39	12.503	0.013	Vega
WISE_W3	2429.24	123.44	10.262	0.055	Vega
WISE_W4	2677.62	851.39	8.711	0.345	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})\,	9.860	9.992	10.135
{\rm log}_{10}({\rm SFR})	-2.153	-1.072	-0.219
{\rm log}_{10}({\rm sSFR})	-12.207	-11.146	-10.192
{\rm stellar\ age}	6.368	8.164	11.486

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.378	-0.864	-0.527
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.695	-0.891	0.073

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.171	0.635	1.105
\delta	-0.786	-0.401	0.192
\tau_1/\tau_2	0.590	0.979	1.372
Q_{PAH}	0.220	1.523	5.030
U_{min}	2.790	8.493	16.022
{\rm log}_{10}(\gamma_e)\,	-3.041	-1.889	-0.839

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.212	-1.769	-0.711
{\rm log}_{10}(\tau_{AGN})\,	0.955	1.443	1.873

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.295	-1.150	-0.389
0.03-0.10 Gyr	-2.568	-1.275	-0.159
0.10-0.33 Gyr	-2.400	-1.125	-0.032
0.33-1.10 Gyr	-2.346	-0.982	-0.127
1.10-3.63 Gyr	-2.161	-0.519	0.078
3.63-12.03 Gyr	-1.123	0.015	0.246
12.03-13.36 Gyr	-0.478	0.352	1.131

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.270	10.344	10.399
{\rm log}_{10}({\rm SFR})	-0.840	-0.524	-0.212
{\rm log}_{10}({\rm sSFR})	-11.192	-10.869	-10.533
{\rm stellar\ age}	8.656	11.693	12.622

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.570	-0.410	-0.277
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.753	-0.613	0.337

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.072	0.166	0.300
\delta	-0.365	0.003	0.233
\tau_1/\tau_2	0.553	1.029	1.474
Q_{PAH}	0.205	0.687	1.729
U_{min}	2.375	6.395	13.382
{\rm log}_{10}(\gamma_e)\,	-3.496	-2.854	-1.830

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.110	-1.725	-1.464
{\rm log}_{10}(\tau_{AGN})\,	0.922	1.170	1.506

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.828	-0.534	-0.273
0.03-0.10 Gyr	-1.465	-0.557	-0.130
0.10-0.33 Gyr	-3.247	-1.134	-0.561
0.33-1.10 Gyr	-3.795	-1.421	-0.744
1.10-3.63 Gyr	-3.515	-1.438	-0.633
3.63-12.03 Gyr	-1.501	-0.098	0.477
12.03-13.36 Gyr	0.674	1.387	1.510