2022gzn

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Information

Transient

Name: AT2022gzn
Right ascension: 13h34m38.87s
Declination: 11d29m36.07s
Discovery Date: April 3, 2022, 8 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 2022gzn
Right ascension: 13h34m38.85s
Declination: 11d29m36.19s
Redshift: 0.191022
Photometric Redshift: 0.146

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.11
Cutout download	processed	18.82
Global aperture construction	processed	0.61
Local aperture photometry	processed	6.26
Global aperture photometry	processed	6.14
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	17.11
Host information	processed	0.09
Global host SED inference	processed	357.1
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.11
Host MWEBV	processed	0.12
Processing status	blocked	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) = 13h34m38.87s, 11d29m36.07s
semi major axis, semi minor axis (arcsec) = 0.63, 0.63
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 13h34m38.82s, 11d29m36.40s
semi major axis, semi minor axis (arcsec) = 7.96, 4.34
angle (degrees, anti-clockwise from east) = -68.28

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	12.06	3.44	21.196	0.309	AB
GALEX_NUV	40.13	1.06	19.891	0.029	AB
SDSS_u	21.08	4.88	20.591	0.251	AB
SDSS_g	143.24	3.64	18.510	0.028	AB
DES_g	143.04	0.56	18.511	0.004	AB
PanSTARRS_g	170.01	1.35	18.324	0.009	AB
SDSS_r	309.76	5.3	17.672	0.019	AB
PanSTARRS_r	322.74	1.54	17.628	0.005	AB
DES_r	319.02	1.41	17.640	0.005	AB
SDSS_i	470.17	7.18	17.219	0.017	AB
PanSTARRS_i	502.99	1.75	17.146	0.004	AB
PanSTARRS_z	540.53	3.39	17.068	0.007	AB
SDSS_z	605.75	17.25	16.944	0.031	AB
DES_z	565.37	4.24	17.019	0.008	AB
PanSTARRS_y	653.85	8.29	16.861	0.014	AB
2MASS_J	922.84	201.46	15.592	0.237	Vega
2MASS_H	1186.61	250.6	14.847	0.229	Vega
2MASS_K	1750.11	373.2	13.955	0.232	Vega
WISE_W1	827.08	19.86	13.907	0.026	Vega
WISE_W2	780.91	26.55	13.329	0.037	Vega
WISE_W3	2012.05	95.28	10.467	0.051	Vega
WISE_W4	3362.91	709.25	8.463	0.229	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	11.051	11.102	11.150
${\rm log}_{10}({\rm SFR})$	0.960	1.108	1.274
${\rm log}_{10}({\rm sSFR})$	-10.158	-9.997	-9.824
${\rm stellar\ age}$	5.508	6.221	7.210

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.414	-0.160	0.051
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.617	-0.061	0.152

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.562	0.719	0.903
$\delta$	0.095	0.235	0.318
$\tau_1/\tau_2$	0.479	0.750	1.055
$Q_{PAH}$	0.234	0.735	1.629
$U_{min}$	2.646	6.952	13.159
${\rm log}_{10}(\gamma_e)\,$	-3.294	-2.525	-1.777

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-2.272	-1.636	-1.296
${\rm log}_{10}(\tau_{AGN})\,$	0.963	1.306	1.711

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	1.297	1.417	1.550
0.03-0.10 Gyr	0.396	0.841	1.150
0.10-0.32 Gyr	0.629	0.931	1.176
0.32-1.01 Gyr	0.749	1.008	1.211
1.01-3.22 Gyr	0.894	1.171	1.366
3.22-10.26 Gyr	1.091	1.263	1.372
10.26-11.40 Gyr	0.915	1.364	1.799