2021iov

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Information

Transient

Name: 2021iov
Right ascension: 9h26m38.84s
Declination: -7d05m13.66s
Discovery Date: None
Classification: Ia
Redshift: 0.055116
MW E(B-V): 0.033

Host

Name: 2021iov
Right ascension: 9h26m38.51s
Declination: -7d05m14.62s
Redshift: 0.053944
Photometric Redshift: 0.044

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	3.38
Cutout download	processed	12.1
Global aperture construction	processed	0.81
Local aperture photometry	processed	6.97
Global aperture photometry	processed	7.34
Validate local photometry	processed	0.03
Validate global photometry	processed	18.72
Host information	processed	0.12
Global host SED inference	processed	624.87
Local host SED inference	processing	None
Transient information	processed	0.0
Transient MWEBV	processed	0.08
Host MWEBV	processed	0.07
Log transient processing status	processing	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) = 9h26m38.84s, -7d05m13.66s
semi major axis, semi minor axis (arcsec) = 1.91, 1.91
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error
DES_g	46.54	0.38	19.731	0.009
PanSTARRS_g	46.33	0.51	19.735	0.012
PanSTARRS_r	71.15	0.53	19.270	0.008
DES_r	76.11	0.76	19.196	0.011
PanSTARRS_i	88.01	0.54	19.039	0.007
PanSTARRS_z	96.43	1.49	18.939	0.017
DES_z	103.77	1.73	18.860	0.018
PanSTARRS_y	102.41	3.21	18.874	0.034

Aperture details

RA, DEC (J2000) = 9h26m38.53s, -7d05m14.31s
semi major axis, semi minor axis (arcsec) = 15.94, 13.32
angle (degrees, anti-clockwise from east) = -106.04

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error
GALEX_FUV	150.48	9.91	18.456	0.071
GALEX_NUV	201.69	7.17	18.138	0.039
DES_g	1153.9	2.05	16.245	0.002
PanSTARRS_g	1145.34	3.76	16.253	0.004
PanSTARRS_r	1763.68	3.89	15.784	0.002
DES_r	1857.12	4.04	15.728	0.002
PanSTARRS_i	2198.89	3.96	15.544	0.002
PanSTARRS_z	2410.48	11.11	15.445	0.005
DES_z	2573.32	9.13	15.374	0.004
PanSTARRS_y	2814.94	24.05	15.276	0.009
2MASS_J	3497.12	410.36	14.146	0.127
2MASS_H	3452.24	628.3	13.687	0.198
2MASS_K	3903.81	700.67	13.083	0.195
WISE_W1	1790.75	35.75	13.068	0.022
WISE_W2	1124.55	45.46	12.934	0.044
WISE_W3	4746.7	216.9	9.535	0.050
WISE_W4	5405.33	1290.28	7.948	0.259

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})\,	10.287	10.341	10.408
{\rm log}_{10}({\rm SFR})	0.246	0.422	0.610
{\rm log}_{10}({\rm sSFR})	-10.129	-9.926	-9.724
{\rm stellar\ age}	6.007	6.863	7.867

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.610	-0.437	-0.294
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.350	0.250	0.403

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.123	0.194	0.307
\delta	-0.492	-0.130	0.189
\tau_1/\tau_2	0.714	1.050	1.375
Q_{PAH}	1.189	2.354	3.862
U_{min}	2.592	7.318	13.479
{\rm log}_{10}(\gamma_e)\,	-2.801	-2.173	-1.542

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.075	-2.958	-2.076
{\rm log}_{10}(\tau_{AGN})\,	1.018	1.484	1.904

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.071	0.290	0.455
0.03-0.10 Gyr	0.198	0.477	0.712
0.10-0.33 Gyr	0.137	0.415	0.657
0.33-1.08 Gyr	0.025	0.300	0.478
1.08-3.56 Gyr	0.123	0.380	0.562
3.56-11.73 Gyr	0.277	0.441	0.555
11.73-13.04 Gyr	0.131	0.493	0.918