2020kqv

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Information

Transient

Name: 2020kqv
Right ascension: 20h49m03.00s
Declination: -31d43m51.86s
Discovery Date: None
Classification: Ia
Redshift: 0.074163
MW E(B-V): 0.054

Host

Name: 2020kqv
Right ascension: 20h49m03.01s
Declination: -31d43m50.42s
Redshift: 0.074988
Photometric Redshift:

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	0.9
Cutout download	processed	3.23
Global aperture construction	processed	0.63
Local aperture photometry	processed	1.13
Global aperture photometry	processed	1.27
Validate local photometry	processed	0.12
Validate global photometry	processed	9.85
Host information	processed	0.37
Global host SED inference	processed	487.11
Local host SED inference	processed	671.24
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.09
Processing status	completed	N/A	N/A

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) = 20h49m03.00s, -31d43m51.86s
semi major axis, semi minor axis (arcsec) = 1.41, 1.41
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
PanSTARRS_i	47.88	0.74	19.700	0.017	AB

Aperture details

RA, DEC (J2000) = 20h49m02.99s, -31d43m50.65s
semi major axis, semi minor axis (arcsec) = 7.6, 2.83
angle (degrees, anti-clockwise from east) = -162.51

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	5.48	1.48	22.054	0.293	AB
GALEX_NUV	7.69	0.78	21.685	0.110	AB
PanSTARRS_i	159.89	2.4	18.390	0.016	AB
2MASS_J	196.41	147.98	17.272	0.818	Vega
2MASS_H	195.2	192.28	16.806	1.069	Vega
2MASS_K	-325.51	216.04			Vega
WISE_W1	114.79	18.65	16.051	0.176	Vega
WISE_W2	111.29	23.42	15.445	0.228	Vega
WISE_W3	116.81	111.95	13.557	1.041	Vega
WISE_W4	-154.75	613.97			Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.598	9.035	9.349
${\rm log}_{10}({\rm SFR})$	-1.211	-0.528	0.069
${\rm log}_{10}({\rm sSFR})$	-10.392	-9.600	-8.659
${\rm stellar\ age}$	1.542	6.209	9.015

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.483	-0.748	-0.012
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.194	-0.507	0.054

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.411	0.888	1.478
$\delta$	-0.582	-0.211	0.158
$\tau_1/\tau_2$	0.562	0.950	1.382
$Q_{PAH}$	0.508	1.781	4.279
$U_{min}$	3.344	8.695	16.077
${\rm log}_{10}(\gamma_e)\,$	-3.322	-2.075	-0.741

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.797	-1.276	-0.050
${\rm log}_{10}(\tau_{AGN})\,$	1.075	1.456	1.984

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.101	-0.435	0.187
0.03-0.10 Gyr	-2.071	-0.887	-0.022
0.10-0.33 Gyr	-3.118	-1.285	-0.363
0.33-1.07 Gyr	-3.653	-1.376	-0.528
1.07-3.51 Gyr	-3.632	-1.319	-0.742
3.51-11.49 Gyr	-3.042	-1.082	-0.606
11.49-12.77 Gyr	-2.899	-0.992	0.001

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.253	9.502	9.659
${\rm log}_{10}({\rm SFR})$	-0.764	-0.372	0.041
${\rm log}_{10}({\rm sSFR})$	-10.353	-9.871	-9.333
${\rm stellar\ age}$	4.311	6.706	8.322

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.508	-0.853	-0.333
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-0.988	-0.271	0.078

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.186	0.364	0.582
$\delta$	-0.665	-0.361	-0.099
$\tau_1/\tau_2$	0.662	1.060	1.454
$Q_{PAH}$	0.806	2.132	4.349
$U_{min}$	2.624	7.361	14.542
${\rm log}_{10}(\gamma_e)\,$	-3.164	-2.175	-1.059

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.539	-2.021	-1.132
${\rm log}_{10}(\tau_{AGN})\,$	1.022	1.493	1.895

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.741	-0.403	0.041
0.03-0.10 Gyr	-1.017	-0.436	0.077
0.10-0.33 Gyr	-1.225	-0.575	-0.106
0.33-1.07 Gyr	-1.341	-0.641	-0.182
1.07-3.51 Gyr	-1.248	-0.612	-0.289
3.51-11.49 Gyr	-1.091	-0.459	-0.180
11.49-12.77 Gyr	-1.220	-0.407	0.217