2018dvf

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Information

Transient

Name: 2018dvf
Right ascension: 23h14m05.42s
Declination: 29d38m00.30s
Discovery Date: None
Classification: SNIa
Redshift: 0.046000
MW E(B-V): 0.093

Host

Name: 2018dvf
Right ascension: 23h14m07.92s
Declination: 29d36m53.99s
Redshift: 0.549252
Photometric Redshift: 0.437

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	11.58
Cutout download	processed	7.18
Global aperture construction	processed	2.29
Local aperture photometry	processed	6.22
Global aperture photometry	processed	5.77
Validate local photometry	processed	0.03
Validate global photometry	processed	16.58
Host information	processed	0.09
Global host SED inference	processed	637.72
Local host SED inference	processing	None
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.05
Log transient processing status	not 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) = 23h14m05.42s, 29d38m00.30s
semi major axis, semi minor axis (arcsec) = 2.21, 2.21
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	1.84	2.2	23.238	1.298	AB
SDSS_g	4.83	0.86	22.191	0.194	AB
DES_g	96.8	0.38	18.935	0.004	AB
PanSTARRS_g	4.36	0.5	22.301	0.125	AB
SDSS_r	4.05	1.36	22.383	0.364	AB
PanSTARRS_r	5.84	0.6	21.984	0.111	AB
DES_r	7.81	0.55	21.669	0.077	AB
SDSS_i	5.02	2.17	22.149	0.469	AB
PanSTARRS_i	7.35	0.73	21.734	0.107	AB
PanSTARRS_z	10.58	1.62	21.339	0.166	AB
SDSS_z	14.1	6.99	21.027	0.538	AB
DES_z	7.61	1.74	21.697	0.248	AB
PanSTARRS_y	13.24	3.23	21.095	0.265	AB

Aperture details

RA, DEC (J2000) = 23h14m07.93s, 29d36m54.03s
semi major axis, semi minor axis (arcsec) = 5.3, 3.75
angle (degrees, anti-clockwise from east) = -102.84

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	0.14	0.99	26.061	7.875	AB
GALEX_NUV	1.66	1.24	23.351	0.808	AB
SDSS_u	20.88	4.38	20.601	0.228	AB
SDSS_g	7.86	1.56	21.662	0.216	AB
PanSTARRS_g	10.55	1.0	21.342	0.103	AB
SDSS_r	16.24	2.72	20.873	0.182	AB
PanSTARRS_r	24.02	1.05	20.449	0.047	AB
SDSS_i	31.34	4.41	20.160	0.153	AB
PanSTARRS_i	32.64	1.36	20.116	0.045	AB
PanSTARRS_z	57.66	3.01	19.498	0.057	AB
SDSS_z	74.09	14.12	19.226	0.207	AB
PanSTARRS_y	78.94	6.5	19.157	0.089	AB
2MASS_J	-30.66	113.28			Vega
2MASS_H	107.57	177.07	17.453	1.787	Vega
2MASS_K	89.57	203.83	17.182	2.471	Vega
WISE_W1	257.31	12.25	15.175	0.052	Vega
WISE_W2	201.63	14.23	14.800	0.077	Vega
WISE_W3	-38.52	61.86			Vega
WISE_W4	-333.6	347.43			Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.956	8.602	9.077
{\rm log}_{10}({\rm SFR})	-0.516	-0.223	0.087
{\rm log}_{10}({\rm sSFR})	-9.450	-8.738	-7.959
{\rm stellar\ age}	0.077	5.446	8.069

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.300	0.007	0.132
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.185	-0.018	0.360

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.518	1.842	2.221
\delta	-0.075	0.105	0.263
\tau_1/\tau_2	0.770	1.206	1.658
Q_{PAH}	0.828	2.077	3.996
U_{min}	3.346	9.047	16.999
{\rm log}_{10}(\gamma_e)\,	-3.382	-2.386	-1.567

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.978	-2.470	-1.602
{\rm log}_{10}(\tau_{AGN})\,	0.911	1.278	1.787

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.347	-0.001	0.271
0.03-0.10 Gyr	-1.901	-0.508	0.067
0.10-0.33 Gyr	-4.374	-2.023	-0.894
0.33-1.09 Gyr	-6.319	-2.330	-1.191
1.09-3.59 Gyr	-5.985	-1.962	-1.037
3.59-11.83 Gyr	-5.696	-1.721	-0.876
11.83-13.14 Gyr	-5.713	-1.633	-0.538