2023achj results

2023achj results

Information

Transient

Name:	`SN2023achj`
Right ascension:	`8h36m07.47s`
Declination:	`25d06m47.06s`
Discovery Date:	`Dec. 31, 2023, 12:58 p.m.`
Classification:	`SN II`
Redshift:	`0.023000`
MW E(B-V):	`0.030`

Host

Name:	`2023achj`
Right ascension:	`8h36m07.37s`
Declination:	`25d06m46.08s`
Redshift:	`0.023200`
Photometric Redshift:	`0.031`

Cutout Download Report

Downloaded	Unavailable
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_z	DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	19.51
Transient MWEBV	processed	0.04
Host match	processed	1.0
Host information	processed	0.09
Host MWEBV	processed	0.06
Global aperture construction	processed	0.58
Global aperture photometry	processed	5.21
Validate global photometry	processed	14.87
Global host SED inference	processed	392.92
Local aperture photometry	processed	5.29
Validate local photometry	processed	0.03
Local host SED inference	processed	574.16

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	8h36m07.47s, 25d06m47.06s
semi major axis, semi minor axis (arcsec):	4.27, 4.27
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	57.01	5.91	19.510	0.112	AB
SDSS_u	251.0	5.31	17.901	0.023	AB
SDSS_g	733.81	7.14	16.736	0.011	AB
DES_g	777.65	1.48	16.673	0.002	AB
PanSTARRS_g	756.57	1.14	16.703	0.002	AB
SDSS_r	1251.1	9.45	16.157	0.008	AB
PanSTARRS_r	1264.01	1.12	16.146	0.001	AB
DES_r	1370.61	4.38	16.058	0.003	AB
SDSS_i	1651.08	11.12	15.856	0.007	AB
PanSTARRS_i	1646.4	1.27	15.859	0.001	AB
PanSTARRS_z	1976.22	3.06	15.660	0.002	AB
SDSS_z	2095.92	18.8	15.597	0.010	AB
DES_z	2150.27	10.11	15.569	0.005	AB
PanSTARRS_y	2409.56	7.74	15.445	0.003	AB
2MASS_J	2751.11	80.04	14.406	0.032	Vega
2MASS_H	3472.2	124.91	13.681	0.039	Vega
2MASS_K	3087.66	138.29	13.338	0.049	Vega

Aperture details

RA, DEC (J2000):	8h36m07.44s, 25d06m45.19s
semi major axis, semi minor axis (arcsec):	25.48, 9.29
angle (degrees, anti-clockwise from east):	-7.91

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	351.78	14.67	17.534	0.045	AB
GALEX_NUV	473.6	9.99	17.211	0.023	AB
SDSS_u	1002.05	15.09	16.398	0.016	AB
SDSS_g	2359.36	13.47	15.468	0.006	AB
DES_g	2431.57	2.79	15.435	0.001	AB
PanSTARRS_g	2390.66	3.61	15.454	0.002	AB
PanSTARRS_r	3554.21	3.38	15.023	0.001	AB
DES_r	3766.88	7.54	14.960	0.002	AB
PanSTARRS_i	4259.35	4.07	14.827	0.001	AB
DES_z	5222.43	16.75	14.605	0.003	AB
PanSTARRS_y	6043.2	27.16	14.447	0.005	AB
2MASS_J	6772.83	315.12	13.428	0.051	Vega
2MASS_H	7812.01	494.27	12.800	0.069	Vega
2MASS_K	7798.15	551.67	12.332	0.077	Vega
WISE_W1	3995.71	48.03	12.197	0.013	Vega
WISE_W2	2519.53	61.82	12.058	0.027	Vega
WISE_W3	12483.22	275.94	8.485	0.024	Vega
WISE_W4	19952.46	2017.42	6.530	0.110	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.559	9.672	9.788
{\rm log}_{10}({\rm SFR})	-0.662	-0.142	0.397
{\rm log}_{10}({\rm sSFR})	-10.346	-9.782	-9.244
{\rm stellar\ age}	4.613	6.737	8.119

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.579	-1.095	-0.598
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.590	0.100	0.324

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.583	0.964	1.434
\delta	-0.047	0.130	0.270
\tau_1/\tau_2	0.627	0.983	1.351
Q_{PAH}	0.764	2.205	3.869
U_{min}	2.469	7.657	14.606
{\rm log}_{10}(\gamma_e)\,	-3.598	-2.391	-1.452

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.565	-3.508	-1.532
{\rm log}_{10}(\tau_{AGN})\,	0.955	1.449	1.918

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.691	-0.365	0.028
0.03-0.10 Gyr	-0.745	-0.111	0.504
0.10-0.33 Gyr	-0.760	-0.175	0.344
0.33-1.10 Gyr	-0.931	-0.365	-0.019
1.10-3.65 Gyr	-0.782	-0.289	0.008
3.65-12.10 Gyr	-0.758	-0.289	-0.103
12.10-13.45 Gyr	-0.966	-0.282	0.244

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.671	9.779	9.870
{\rm log}_{10}({\rm SFR})	0.341	0.531	0.741
{\rm log}_{10}({\rm sSFR})	-9.495	-9.244	-8.965
{\rm stellar\ age}	5.007	6.404	7.609

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.330	-0.166	-0.051
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.451	0.207	0.371

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.293	0.449	0.627
\delta	-0.221	-0.033	0.097
\tau_1/\tau_2	0.620	0.931	1.261
Q_{PAH}	0.353	0.908	1.809
U_{min}	2.743	6.860	13.410
{\rm log}_{10}(\gamma_e)\,	-3.492	-2.496	-1.905

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.027	-3.012	-2.274
{\rm log}_{10}(\tau_{AGN})\,	0.943	1.358	1.863

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.067	0.111	0.263
0.03-0.10 Gyr	0.425	0.642	0.874
0.10-0.33 Gyr	-0.418	0.157	0.460
0.33-1.10 Gyr	-0.668	-0.213	0.042
1.10-3.65 Gyr	-0.504	-0.182	0.028
3.65-12.10 Gyr	-0.484	-0.203	-0.021
12.10-13.45 Gyr	-0.633	-0.146	0.274