2024czn

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Information

Transient

Name: AT2024czn
Right ascension: 2h40m41.81s
Declination: -16d04m06.35s
Discovery Date: Feb. 18, 2024, 12:35 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name:
Right ascension: 2h40m41.78s
Declination: -16d03m53.92s
Redshift: None
Photometric Redshift: 0.019

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	6.39
Cutout download	processed	26.67
Global aperture construction	processed	0.63
Local aperture photometry	processed	7.63
Global aperture photometry	processed	6.69
Validate local photometry	processed	0.03
Validate global photometry	processed	17.62
Host information	processed	0.16
Global host SED inference	processed	477.18
Local host SED inference	processed	427.86
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.04
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) = 2h40m41.81s, -16d04m06.35s
semi major axis, semi minor axis (arcsec) = 5.1, 5.1
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	24.82	3.56	20.413	0.156	AB
SDSS_u	65.58	4.18	19.358	0.069	AB
SDSS_g	161.66	3.59	18.379	0.024	AB
DES_g	160.91	0.51	18.384	0.003	AB
PanSTARRS_g	140.79	1.44	18.529	0.011	AB
SDSS_r	200.54	4.37	18.145	0.024	AB
PanSTARRS_r	183.39	1.87	18.242	0.011	AB
DES_r	207.09	0.66	18.110	0.003	AB
SDSS_i	219.61	5.48	18.046	0.027	AB
PanSTARRS_i	192.56	1.3	18.189	0.007	AB
PanSTARRS_z	202.46	3.32	18.134	0.018	AB
SDSS_z	227.74	13.47	18.006	0.064	AB
DES_z	242.17	2.04	17.940	0.009	AB
PanSTARRS_y	219.64	8.19	18.046	0.040	AB
2MASS_J	256.45	114.83	16.983	0.486	Vega
2MASS_H	171.86	184.18	16.944	1.164	Vega
2MASS_K	126.24	201.2	16.809	1.730	Vega

Aperture details

RA, DEC (J2000) = 2h40m41.76s, -16d03m54.98s
semi major axis, semi minor axis (arcsec) = 27.26, 7.59
angle (degrees, anti-clockwise from east) = -171.72

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	158.71	9.0	18.399	0.062	AB
GALEX_NUV	200.8	6.0	18.143	0.032	AB
SDSS_u	295.1	11.3	17.725	0.042	AB
SDSS_g	962.5	9.06	16.441	0.010	AB
DES_g	906.21	1.29	16.507	0.002	AB
PanSTARRS_g	917.66	4.13	16.493	0.005	AB
SDSS_r	1308.14	11.59	16.108	0.010	AB
DES_r	1303.87	1.71	16.112	0.001	AB
SDSS_i	1510.19	15.09	15.952	0.011	AB
PanSTARRS_i	1460.18	3.68	15.989	0.003	AB
PanSTARRS_z	1533.56	9.39	15.936	0.007	AB
SDSS_z	1644.22	38.05	15.860	0.025	AB
DES_z	1674.22	5.51	15.840	0.004	AB
PanSTARRS_y	1602.61	23.23	15.888	0.016	AB
2MASS_J	1371.91	333.41	15.162	0.264	Vega
2MASS_H	2832.64	533.84	13.902	0.205	Vega
2MASS_K	554.7	584.36	15.202	1.144	Vega
WISE_W1	858.7	21.98	13.866	0.028	Vega
WISE_W2	500.83	30.52	13.812	0.066	Vega
WISE_W3	862.47	134.52	11.387	0.169	Vega
WISE_W4	879.77	601.97	9.919	0.743	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})\,	7.979	8.205	8.382
{\rm log}_{10}({\rm SFR})	-1.664	-1.241	-0.867
{\rm log}_{10}({\rm sSFR})	-9.969	-9.434	-8.921
{\rm stellar\ age}	2.252	5.183	7.021

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.758	-1.250	-0.699
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.652	-1.411	-0.824

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.135	0.331	0.553
\delta	-0.431	-0.108	0.133
\tau_1/\tau_2	0.700	1.009	1.342
Q_{PAH}	0.395	1.651	4.339
U_{min}	2.769	8.002	14.786
{\rm log}_{10}(\gamma_e)\,	-3.358	-1.990	-0.949

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.691	-1.703	-0.461
{\rm log}_{10}(\tau_{AGN})\,	0.987	1.395	1.858

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.697	-1.432	-1.245
0.03-0.10 Gyr	-1.693	-1.182	-0.754
0.10-0.33 Gyr	-1.756	-1.192	-0.835
0.33-1.10 Gyr	-2.004	-1.517	-1.204
1.10-3.66 Gyr	-2.299	-1.667	-1.382
3.66-12.15 Gyr	-2.808	-1.901	-1.529
12.15-13.50 Gyr	-2.963	-1.988	-1.394

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.160	9.225	9.298
{\rm log}_{10}({\rm SFR})	-1.034	-0.869	-0.700
{\rm log}_{10}({\rm sSFR})	-10.273	-10.090	-9.898
{\rm stellar\ age}	6.232	7.134	8.137

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.251	-1.025	-0.872
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.920	-1.801	-1.646

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.068	0.114	0.193
\delta	-0.081	0.194	0.346
\tau_1/\tau_2	0.467	0.829	1.217
Q_{PAH}	1.014	2.514	4.712
U_{min}	2.922	7.517	14.433
{\rm log}_{10}(\gamma_e)\,	-3.274	-2.394	-1.506

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.233	-3.224	-2.325
{\rm log}_{10}(\tau_{AGN})\,	0.956	1.357	1.820

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.074	-0.921	-0.813
0.03-0.10 Gyr	-1.103	-0.843	-0.610
0.10-0.33 Gyr	-1.047	-0.773	-0.558
0.33-1.10 Gyr	-1.064	-0.795	-0.601
1.10-3.66 Gyr	-0.955	-0.730	-0.555
3.66-12.15 Gyr	-0.855	-0.685	-0.558
12.15-13.50 Gyr	-0.992	-0.598	-0.210