2021och

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Information

Transient

Name: 2021och
Right ascension: 14h44m06.64s
Declination: 18d00m39.46s
Discovery Date: None
Classification: Ia
Redshift: 0.032822
MW E(B-V): 0.027

Host

Name: 2021och
Right ascension: 14h44m07.12s
Declination: 18d00m45.50s
Redshift: 0.032147
Photometric Redshift: 0.025

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	4.52
Cutout download	processed	21.81
Global aperture construction	processed	0.53
Local aperture photometry	processed	6.27
Global aperture photometry	processed	6.76
Validate local photometry	processed	0.03
Validate global photometry	processed	17.12
Host information	processed	0.09
Global host SED inference	processed	374.52
Local host SED inference	processed	429.86
Transient information	processed	0.0
Transient MWEBV	processed	0.04
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) = 14h44m06.64s, 18d00m39.46s
semi major axis, semi minor axis (arcsec) = 3.12, 3.12
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	25.81	2.36	20.370	0.099	AB
SDSS_g	110.69	2.85	18.790	0.028	AB
DES_g	119.93	0.61	18.703	0.006	AB
PanSTARRS_g	120.95	0.91	18.693	0.008	AB
SDSS_r	199.13	3.91	18.152	0.021	AB
PanSTARRS_r	206.29	0.91	18.114	0.005	AB
DES_r	222.71	1.26	18.031	0.006	AB
SDSS_i	272.52	4.75	17.811	0.019	AB
PanSTARRS_i	274.75	1.15	17.803	0.005	AB
PanSTARRS_z	316.44	2.16	17.649	0.007	AB
SDSS_z	327.22	9.35	17.613	0.031	AB
DES_z	343.73	4.46	17.559	0.014	AB
PanSTARRS_y	398.32	6.52	17.399	0.018	AB
2MASS_J	592.32	77.18	16.074	0.141	Vega
2MASS_H	613.66	122.11	15.563	0.216	Vega
2MASS_K	496.25	146.42	15.323	0.320	Vega

Aperture details

RA, DEC (J2000) = 14h44m07.14s, 18d00m45.81s
semi major axis, semi minor axis (arcsec) = 21.44, 13.54
angle (degrees, anti-clockwise from east) = -135.45

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	184.1	16.48	18.237	0.097	AB
GALEX_NUV	302.0	13.35	17.700	0.048	AB
SDSS_u	898.75	13.57	16.516	0.016	AB
DES_g	3647.95	3.34	14.995	0.001	AB
PanSTARRS_g	4020.5	4.89	14.889	0.001	AB
SDSS_r	6821.15	22.71	14.315	0.004	AB
PanSTARRS_r	7069.25	5.03	14.277	0.001	AB
DES_r	7101.29	7.04	14.272	0.001	AB
SDSS_i	9579.06	27.71	13.947	0.003	AB
PanSTARRS_i	9339.74	6.13	13.974	0.001	AB
PanSTARRS_z	11270.16	11.53	13.770	0.001	AB
SDSS_z	12265.97	52.62	13.678	0.005	AB
DES_z	11724.81	25.95	13.727	0.002	AB
PanSTARRS_y	14244.25	35.08	13.516	0.003	AB
2MASS_J	18117.07	461.91	12.360	0.028	Vega
2MASS_H	22699.49	727.53	11.642	0.035	Vega
2MASS_K	18695.71	877.11	11.383	0.051	Vega
WISE_W1	10734.68	68.2	11.124	0.007	Vega
WISE_W2	6925.28	68.77	10.960	0.011	Vega
WISE_W3	36116.62	208.83	7.332	0.006	Vega
WISE_W4	40073.76	1696.01	5.773	0.046	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})\,	9.039	9.172	9.296
{\rm log}_{10}({\rm SFR})	-1.478	-1.023	-0.612
{\rm log}_{10}({\rm sSFR})	-10.698	-10.212	-9.744
{\rm stellar\ age}	5.312	7.355	9.088

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.695	-1.234	-0.704
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.160	-0.090	0.202

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.383	0.742	1.043
\delta	-0.592	-0.280	0.048
\tau_1/\tau_2	0.693	1.020	1.349
Q_{PAH}	0.452	1.816	4.009
U_{min}	2.518	7.436	14.308
{\rm log}_{10}(\gamma_e)\,	-3.441	-2.518	-1.302

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.764	-1.716	-0.747
{\rm log}_{10}(\tau_{AGN})\,	0.979	1.356	1.892

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.365	-1.017	-0.714
0.03-0.10 Gyr	-1.737	-1.046	-0.558
0.10-0.33 Gyr	-1.835	-1.104	-0.592
0.33-1.10 Gyr	-1.833	-1.089	-0.600
1.10-3.62 Gyr	-1.663	-0.923	-0.612
3.62-11.99 Gyr	-1.198	-0.774	-0.570
11.99-13.33 Gyr	-1.265	-0.656	-0.056

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.687	10.755	10.832
{\rm log}_{10}({\rm SFR})	0.295	0.498	0.672
{\rm log}_{10}({\rm sSFR})	-10.467	-10.250	-10.076
{\rm stellar\ age}	6.438	7.380	8.489

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.919	-0.663	-0.457
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.585	0.107	0.286

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.573	0.733	0.905
\delta	0.004	0.091	0.176
\tau_1/\tau_2	0.694	1.035	1.362
Q_{PAH}	1.131	1.800	2.873
U_{min}	2.065	5.920	12.239
{\rm log}_{10}(\gamma_e)\,	-3.512	-2.617	-2.031

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.988	-2.210	-1.748
{\rm log}_{10}(\tau_{AGN})\,	1.045	1.471	1.843

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.359	0.559	0.724
0.03-0.10 Gyr	0.141	0.463	0.701
0.10-0.33 Gyr	0.152	0.471	0.718
0.33-1.10 Gyr	0.218	0.534	0.766
1.10-3.62 Gyr	0.441	0.744	0.952
3.62-11.99 Gyr	0.690	0.870	0.997
11.99-13.33 Gyr	0.487	0.962	1.400