2023cgj

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Information

Transient

Name: AT2023cgj
Right ascension: 4h01m15.14s
Declination: -19d05m17.42s
Discovery Date: Jan. 16, 2023, 5:46 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name: 2023cgj
Right ascension: 4h01m14.93s
Declination: -19d05m04.32s
Redshift: None
Photometric Redshift: 0.181

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.27
Cutout download	processed	7.02
Global aperture construction	processed	0.58
Local aperture photometry	processed	4.64
Global aperture photometry	processed	5.2
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	12.38
Host information	processed	0.23
Global host SED inference	processed	534.24
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.13
Host MWEBV	processed	0.14
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) = 4h01m15.14s, -19d05m17.42s
semi major axis, semi minor axis (arcsec) = 0.66, 0.66
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) = 4h01m14.92s, -19d05m04.20s
semi major axis, semi minor axis (arcsec) = 4.87, 2.99
angle (degrees, anti-clockwise from east) = -73.79

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	42.32	0.24	19.834	0.006	AB
PanSTARRS_g	42.97	0.88	19.817	0.022	AB
PanSTARRS_r	66.55	0.98	19.342	0.016	AB
DES_r	77.97	0.35	19.170	0.005	AB
PanSTARRS_i	94.16	0.93	18.965	0.011	AB
PanSTARRS_z	112.8	2.51	18.769	0.024	AB
DES_z	124.74	1.39	18.660	0.012	AB
PanSTARRS_y	128.11	5.64	18.631	0.048	AB
2MASS_J	134.29	141.61	17.685	1.145	Vega
2MASS_H	270.42	210.74	16.452	0.846	Vega
2MASS_K	-182.4	270.38			Vega
WISE_W1	88.14	9.21	16.338	0.113	Vega
WISE_W2	55.88	14.27	16.193	0.277	Vega
WISE_W3	91.04	77.29	13.828	0.922	Vega
WISE_W4	-534.85	508.38			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})\,	9.644	9.925	10.151
{\rm log}_{10}({\rm SFR})	-4.792	-2.067	-0.403
{\rm log}_{10}({\rm sSFR})	-14.700	-11.862	-10.263
{\rm stellar\ age}	0.216	1.889	5.594

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.713	-1.122	-0.294
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.362	-0.355	0.278

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.574	0.805	1.080
\delta	-0.524	-0.280	-0.020
\tau_1/\tau_2	0.461	0.977	1.461
Q_{PAH}	0.730	1.773	3.446
U_{min}	3.740	10.744	18.646
{\rm log}_{10}(\gamma_e)\,	-3.177	-2.220	-1.063

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.199	-2.801	-1.738
{\rm log}_{10}(\tau_{AGN})\,	0.906	1.297	1.794

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-4.884	-2.151	-0.497
0.03-0.10 Gyr	-3.071	-0.861	0.827
0.10-0.32 Gyr	-1.028	0.701	1.309
0.32-1.02 Gyr	-2.377	0.001	0.830
1.02-3.25 Gyr	-4.074	-1.426	0.176
3.25-10.37 Gyr	-5.565	-1.655	-0.067
10.37-11.52 Gyr	-6.113	-1.838	0.139