2024sdn results

2024sdn results

Information

Transient

Name:	`AT2024sdn`
Right ascension:	`17h25m13.54s`
Declination:	`72d52m48.59s`
Discovery Date:	`Aug. 13, 2024, 11 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.035`

Host

Name:	`2024sdn`
Right ascension:	`17h25m13.06s`
Declination:	`72d53m54.98s`
Redshift:	`0.057630`
Photometric Redshift:	`0.060`

Cutout Download Report

Downloadable	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_i DES_z DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	3.84
Transient MWEBV	processed	0.1
Host match	processed	3.2
Host information	processed	0.14
Host MWEBV	processed	0.1
Host spectrum download	not processed	None
Global aperture construction	processed	0.68
Global aperture photometry	processed	3.58
Validate global photometry	processed	10.48
Global host SED inference	processed	398.8
Local aperture photometry	processed	3.88
Validate local photometry	processed	0.02
Local host SED inference	failed	0.01

Imaging data

Spectral Energy Distribution

Host Galaxy Spectrum

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})\,	11.445	11.480	11.560
{\rm log}_{10}({\rm SFR})	0.053	0.370	0.564
{\rm log}_{10}({\rm sSFR})	-11.454	-11.110	-10.902
{\rm stellar\ age}	7.871	8.863	11.517

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.387	-0.210	-0.068
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.433	0.015	0.354

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.249	0.361	0.487
\delta	-0.287	-0.060	0.125
\tau_1/\tau_2	0.613	0.945	1.282
Q_{PAH}	0.976	1.759	3.075
U_{min}	2.751	8.397	16.115
{\rm log}_{10}(\gamma_e)\,	-3.152	-2.051	-1.474

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.183	-3.201	-2.345
{\rm log}_{10}(\tau_{AGN})\,	1.051	1.530	1.942

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.053	0.370	0.564
0.03-0.10 Gyr	-0.400	0.271	0.673
0.10-0.33 Gyr	-1.387	-0.179	0.281
0.33-1.08 Gyr	-1.394	-0.181	0.292
1.08-3.56 Gyr	-0.921	0.184	0.722
3.56-11.69 Gyr	0.701	1.383	1.491
11.69-12.99 Gyr	1.302	1.835	2.374

Aperture Photometry

Aperture details

RA, DEC (J2000):	17h25m13.54s, 72d52m48.59s
semi major axis, semi minor axis (arcsec):	1.79, 1.79
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	-0.64	0.59			AB
PanSTARRS_r	-0.02	0.68			AB
PanSTARRS_i	-0.65	0.7			AB
PanSTARRS_z	0.99	1.72	23.909	1.878	AB
PanSTARRS_y	1.76	3.87	23.286	2.387	AB

Aperture details

RA, DEC (J2000):	17h25m13.15s, 72d53m55.18s
semi major axis, semi minor axis (arcsec):	28.7, 15.23
angle (degrees, anti-clockwise from east):	-100.48

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	125.37	11.13	18.655	0.096	AB
GALEX_NUV	164.58	8.42	18.359	0.056	AB
PanSTARRS_g	3509.06	6.94	15.037	0.002	AB
PanSTARRS_i	11003.79	8.12	13.796	0.001	AB
PanSTARRS_z	13994.27	19.86	13.535	0.002	AB
PanSTARRS_y	17143.17	41.34	13.315	0.003	AB
2MASS_J	22018.35	518.88	12.148	0.026	Vega
2MASS_H	29006.58	816.59	11.376	0.031	Vega
2MASS_K	24944.94	937.13	11.070	0.041	Vega
WISE_W1	13255.0	54.13	10.895	0.004	Vega
WISE_W2	7895.64	53.76	10.818	0.007	Vega
WISE_W3	13526.63	178.14	8.398	0.014	Vega
WISE_W4	18625.96	1436.44	6.605	0.084	Vega