2021jhq

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Information

Transient

Name: AT2021jhq
Right ascension: 14h13m55.13s
Declination: 1d49m07.48s
Discovery Date: April 6, 2021, 4:44 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.047

Host

Name: 2021jhq
Right ascension: 14h13m55.10s
Declination: 1d49m05.58s
Redshift: 0.055659
Photometric Redshift: 0.067

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.76
Cutout download	processed	18.92
Global aperture construction	processed	0.57
Local aperture photometry	processed	6.11
Global aperture photometry	processed	6.07
Validate local photometry	processed	0.03
Validate global photometry	processed	19.28
Host information	processed	0.13
Global host SED inference	processed	373.18
Local host SED inference	processed	422.34
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.04
Log transient processing status	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) = 14h13m55.13s, 1d49m07.48s
semi major axis, semi minor axis (arcsec) = 1.85, 1.85
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	21.54	1.97	20.567	0.099	AB
SDSS_g	87.44	2.5	19.046	0.031	AB
DES_g	91.86	0.4	18.992	0.005	AB
PanSTARRS_g	95.53	0.39	18.950	0.004	AB
SDSS_r	186.92	3.67	18.221	0.021	AB
PanSTARRS_r	201.27	0.66	18.141	0.004	AB
DES_r	212.85	1.0	18.080	0.005	AB
SDSS_i	287.69	4.66	17.753	0.018	AB
PanSTARRS_i	302.95	0.73	17.697	0.003	AB
PanSTARRS_z	381.74	1.17	17.446	0.003	AB
SDSS_z	399.71	8.1	17.396	0.022	AB
DES_z	413.6	3.44	17.359	0.009	AB
PanSTARRS_y	507.04	2.77	17.137	0.006	AB

Aperture details

RA, DEC (J2000) = 14h13m55.13s, 1d49m06.27s
semi major axis, semi minor axis (arcsec) = 21.82, 6.14
angle (degrees, anti-clockwise from east) = -151.01

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	38.73	1.85	19.930	0.052	AB
GALEX_NUV	60.48	1.58	19.446	0.028	AB
SDSS_u	264.26	11.17	17.845	0.046	AB
SDSS_g	817.41	8.42	16.619	0.011	AB
DES_g	601.66	1.21	16.952	0.002	AB
PanSTARRS_g	857.22	2.24	16.567	0.003	AB
SDSS_r	1507.22	11.79	15.955	0.008	AB
PanSTARRS_r	1525.17	3.7	15.942	0.003	AB
DES_r	1239.21	2.64	16.167	0.002	AB
SDSS_i	2215.05	15.56	15.537	0.008	AB
PanSTARRS_i	2180.58	4.08	15.554	0.002	AB
PanSTARRS_z	2632.18	6.64	15.349	0.003	AB
SDSS_z	3086.35	41.66	15.176	0.015	AB
DES_z	2201.81	8.41	15.543	0.004	AB
PanSTARRS_y	3370.77	16.53	15.081	0.005	AB
2MASS_J	3913.81	371.36	14.024	0.103	Vega
2MASS_H	4394.91	588.61	13.425	0.145	Vega
2MASS_K	6058.47	688.27	12.606	0.123	Vega
WISE_W1	2865.97	38.37	12.558	0.015	Vega
WISE_W2	1928.16	55.57	12.348	0.031	Vega
WISE_W3	8072.56	166.99	8.958	0.022	Vega
WISE_W4	9518.65	884.97	7.334	0.101	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.745	9.853	9.961
${\rm log}_{10}({\rm SFR})$	-1.097	-0.572	-0.237
${\rm log}_{10}({\rm sSFR})$	-10.993	-10.439	-10.046
${\rm stellar\ age}$	5.872	7.298	8.727

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.882	-0.313	-0.001
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-0.458	0.126	0.325

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.396	0.781	1.271
$\delta$	-0.575	-0.250	0.156
$\tau_1/\tau_2$	0.577	0.925	1.269
$Q_{PAH}$	0.742	2.333	4.405
$U_{min}$	2.558	7.821	15.335
${\rm log}_{10}(\gamma_e)\,$	-3.416	-2.382	-1.277

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.059	-2.007	-0.708
${\rm log}_{10}(\tau_{AGN})\,$	0.960	1.353	1.772

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.282	-0.755	-0.413
0.03-0.10 Gyr	-1.838	-0.898	-0.336
0.10-0.33 Gyr	-1.909	-0.956	-0.399
0.33-1.08 Gyr	-1.556	-0.760	-0.331
1.08-3.56 Gyr	-1.183	-0.449	-0.123
3.56-11.71 Gyr	-0.567	-0.273	-0.119
11.71-13.01 Gyr	-0.787	-0.200	0.313

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.485	10.542	10.592
${\rm log}_{10}({\rm SFR})$	0.528	0.641	0.767
${\rm log}_{10}({\rm sSFR})$	-10.050	-9.900	-9.733
${\rm stellar\ age}$	5.995	6.889	7.852

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.207	-0.077	0.029
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	0.082	0.167	0.265

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.514	0.632	0.769
$\delta$	-0.339	-0.230	-0.140
$\tau_1/\tau_2$	0.585	0.883	1.185
$Q_{PAH}$	0.642	1.250	1.989
$U_{min}$	2.520	7.315	14.130
${\rm log}_{10}(\gamma_e)\,$	-3.585	-3.022	-2.446

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.405	-2.433	-2.041
${\rm log}_{10}(\tau_{AGN})\,$	0.836	1.064	1.516

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.347	0.462	0.590
0.03-0.10 Gyr	0.404	0.616	0.814
0.10-0.33 Gyr	-0.265	0.152	0.444
0.33-1.08 Gyr	-0.518	-0.082	0.193
1.08-3.56 Gyr	0.147	0.392	0.596
3.56-11.71 Gyr	0.242	0.419	0.523
11.71-13.01 Gyr	-0.060	0.444	0.869