2021qvo

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Information

Transient

Name: SN2021qvo
Right ascension: 22h08m12.08s
Declination: 7d07m00.78s
Discovery Date: June 21, 2021, 1:12 p.m.
Classification: SN Ia
Redshift: 0.042050
MW E(B-V): 0.065

Host

Name: 2021qvo
Right ascension: 22h08m12.11s
Declination: 7d07m00.84s
Redshift: None
Photometric Redshift: 0.424

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.42
Cutout download	processed	19.72
Global aperture construction	processed	0.91
Local aperture photometry	processed	4.97
Global aperture photometry	processed	4.98
Validate local photometry	processed	0.03
Validate global photometry	processed	16.85
Host information	processed	0.14
Global host SED inference	processed	442.27
Local host SED inference	processed	435.61
Transient information	processed	0.0
Transient MWEBV	processed	0.09
Host MWEBV	processed	0.05
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) = 22h08m12.08s, 7d07m00.78s
semi major axis, semi minor axis (arcsec) = 2.05, 2.05
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	-0.64	1.65			AB
SDSS_g	4.84	0.81	22.187	0.181	AB
DES_g	5.52	0.15	22.045	0.029	AB
PanSTARRS_g	5.22	0.49	22.105	0.101	AB
SDSS_r	8.64	1.18	21.558	0.149	AB
PanSTARRS_r	9.01	0.52	21.513	0.062	AB
DES_r	9.5	0.37	21.456	0.042	AB
SDSS_i	12.71	1.89	21.139	0.161	AB
PanSTARRS_i	10.79	0.45	21.318	0.045	AB
PanSTARRS_z	11.58	1.51	21.241	0.141	AB
SDSS_z	17.77	5.67	20.776	0.346	AB
DES_z	14.07	0.87	21.029	0.067	AB
PanSTARRS_y	17.25	4.34	20.808	0.273	AB

Aperture details

RA, DEC (J2000) = 22h08m12.10s, 7d07m00.67s
semi major axis, semi minor axis (arcsec) = 2.26, 1.72
angle (degrees, anti-clockwise from east) = -103.16

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	2.58	1.16	22.870	0.486	AB
GALEX_NUV	0.06	0.34	27.039	6.743	AB
SDSS_u	-1.18	1.77			AB
SDSS_g	5.02	0.82	22.147	0.178	AB
DES_g	5.1	0.14	22.131	0.029	AB
PanSTARRS_g	5.11	0.47	22.129	0.100	AB
SDSS_r	8.22	1.15	21.612	0.152	AB
PanSTARRS_r	8.22	0.47	21.613	0.062	AB
DES_r	8.42	0.33	21.586	0.043	AB
SDSS_i	11.7	1.78	21.230	0.166	AB
PanSTARRS_i	9.88	0.39	21.413	0.043	AB
PanSTARRS_z	10.41	1.27	21.356	0.133	AB
SDSS_z	14.17	5.41	21.021	0.414	AB
DES_z	12.07	0.73	21.196	0.066	AB
PanSTARRS_y	14.13	3.56	21.025	0.274	AB
2MASS_J	-82.43	89.05			Vega
2MASS_H	3.43	150.51	21.194	47.625	Vega
2MASS_K	170.3	154.37	16.484	0.984	Vega
WISE_W1	-5.46	7.96			Vega
WISE_W2	-18.55	9.17			Vega
WISE_W3	26.51	62.98	15.168	2.580	Vega
WISE_W4	42.8	439.55	13.202	11.151	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})\,	7.834	8.070	8.253
{\rm log}_{10}({\rm SFR})	-1.979	-1.438	-0.977
{\rm log}_{10}({\rm sSFR})	-10.101	-9.550	-8.871
{\rm stellar\ age}	3.136	5.969	7.422

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.610	-0.986	-0.322
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.408	0.017	0.340

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.477	0.934	1.369
\delta	-0.211	0.072	0.279
\tau_1/\tau_2	0.743	1.077	1.416
Q_{PAH}	0.809	2.662	5.490
U_{min}	2.696	7.787	14.651
{\rm log}_{10}(\gamma_e)\,	-2.839	-1.797	-0.729

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.804	-0.710	0.030
{\rm log}_{10}(\tau_{AGN})\,	1.035	1.495	1.922

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.869	-1.387	-1.001
0.03-0.10 Gyr	-2.153	-1.520	-0.942
0.10-0.33 Gyr	-2.343	-1.727	-1.230
0.33-1.09 Gyr	-2.478	-1.823	-1.410
1.09-3.58 Gyr	-2.466	-1.880	-1.592
3.58-11.78 Gyr	-2.664	-1.934	-1.642
11.78-13.09 Gyr	-2.875	-1.975	-1.446

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.594	7.831	7.998
{\rm log}_{10}({\rm SFR})	-2.597	-1.820	-1.233
{\rm log}_{10}({\rm sSFR})	-10.497	-9.704	-8.884
{\rm stellar\ age}	1.124	5.371	7.354

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.671	-1.201	-0.563
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.611	-0.853	0.097

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.443	0.868	1.383
\delta	-0.295	0.042	0.248
\tau_1/\tau_2	0.664	1.017	1.381
Q_{PAH}	1.361	3.133	5.194
U_{min}	3.457	9.010	16.551
{\rm log}_{10}(\gamma_e)\,	-2.889	-1.818	-0.730

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.229	-0.531	0.064
{\rm log}_{10}(\tau_{AGN})\,	1.041	1.404	1.775

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.096	-2.024	-1.421
0.03-0.10 Gyr	-2.758	-1.856	-1.179
0.10-0.33 Gyr	-2.605	-1.770	-1.158
0.33-1.09 Gyr	-3.125	-1.869	-1.362
1.09-3.58 Gyr	-4.270	-2.053	-1.697
3.58-11.78 Gyr	-4.796	-2.260	-1.786
11.78-13.09 Gyr	-5.093	-2.356	-1.605
0.33-1.09 Gyr	-2.871	-1.996	-1.507
1.09-3.60 Gyr	-3.609	-2.165	-1.808
3.60-11.87 Gyr	-4.131	-2.276	-1.893
11.87-13.19 Gyr	-4.326	-2.381	-1.698