2024obs

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Information

Transient

Name: AT2024obs
Right ascension: 15h06m54.12s
Declination: 23d03m34.03s
Discovery Date: May 3, 2024, 1:03 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.042

Host

Name: 2024obs
Right ascension: 15h06m54.33s
Declination: 23d03m34.64s
Redshift: None
Photometric Redshift: 0.163

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.44
Cutout download	processed	16.68
Global aperture construction	processed	0.59
Local aperture photometry	processed	5.87
Global aperture photometry	processed	6.26
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	15.1
Host information	processed	0.16
Global host SED inference	processed	450.65
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.05
Log transient processing status	blocked	None

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) = 15h06m54.12s, 23d03m34.03s
semi major axis, semi minor axis (arcsec) = 0.71, 0.71
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 15h06m54.32s, 23d03m34.72s
semi major axis, semi minor axis (arcsec) = 4.78, 3.95
angle (degrees, anti-clockwise from east) = -103.04

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
SDSS_u	32.38	4.04	20.124	0.135	AB
SDSS_g	60.65	2.37	19.443	0.042	AB
PanSTARRS_g	66.01	1.14	19.351	0.019	AB
SDSS_r	137.33	3.62	18.556	0.029	AB
PanSTARRS_r	133.02	1.23	18.590	0.010	AB
DES_r	145.54	1.13	18.493	0.008	AB
SDSS_i	194.41	4.8	18.178	0.027	AB
PanSTARRS_i	192.56	1.58	18.189	0.009	AB
PanSTARRS_z	234.24	3.24	17.976	0.015	AB
SDSS_z	257.43	14.39	17.873	0.061	AB
DES_z	247.9	3.66	17.914	0.016	AB
PanSTARRS_y	263.62	5.81	17.848	0.024	AB
2MASS_J	595.62	125.49	16.068	0.229	Vega
2MASS_H	309.88	189.93	16.304	0.665	Vega
2MASS_K	401.98	239.23	15.552	0.646	Vega
WISE_W1	201.47	12.27	15.440	0.066	Vega
WISE_W2	150.24	16.31	15.119	0.118	Vega
WISE_W3	309.36	58.42	12.500	0.205	Vega
WISE_W4	616.32	300.01	10.305	0.528	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.331	10.450	10.563
${\rm log}_{10}({\rm SFR})$	-1.246	-0.264	0.165
${\rm log}_{10}({\rm sSFR})$	-11.647	-10.688	-10.259
${\rm stellar\ age}$	5.354	6.727	8.313

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.275	-0.804	-0.493
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.693	-0.601	0.225

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.257	0.404	0.601
$\delta$	-0.817	-0.512	-0.107
$\tau_1/\tau_2$	0.638	1.034	1.402
$Q_{PAH}$	0.541	1.724	3.722
$U_{min}$	3.022	9.865	17.416
${\rm log}_{10}(\gamma_e)\,$	-3.124	-2.198	-1.202

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.834	-2.360	-1.456
${\rm log}_{10}(\tau_{AGN})\,$	0.944	1.315	1.811

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.372	-0.397	0.031
0.03-0.10 Gyr	-0.774	0.162	0.761
0.10-0.32 Gyr	-1.667	-0.170	0.383
0.32-1.03 Gyr	-1.798	-0.296	0.224
1.03-3.29 Gyr	-1.193	0.040	0.448
3.29-10.54 Gyr	-0.213	0.364	0.552
10.54-11.71 Gyr	-0.611	0.381	1.089