2024otd

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Information

Transient

Name: AT2024otd
Right ascension: 20h37m29.96s
Declination: -19d40m26.53s
Discovery Date: June 29, 2024, 11:19 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.035

Host

Name: 2024otd
Right ascension: 20h37m29.98s
Declination: -19d40m24.06s
Redshift: None
Photometric Redshift: 0.160

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.7
Cutout download	processed	14.75
Global aperture construction	processed	0.6
Local aperture photometry	processed	4.65
Global aperture photometry	processed	4.54
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	14.4
Host information	processed	0.14
Global host SED inference	processed	424.03
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.12
Host MWEBV	processed	0.06
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) = 20h37m29.96s, -19d40m26.53s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
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) = 20h37m29.97s, -19d40m24.07s
semi major axis, semi minor axis (arcsec) = 6.45, 5.34
angle (degrees, anti-clockwise from east) = -117.76

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	20.7	3.73	20.610	0.196	AB
GALEX_NUV	32.03	3.18	20.136	0.108	AB
SDSS_u	48.6	6.93	19.683	0.155	AB
SDSS_g	154.77	4.19	18.426	0.029	AB
PanSTARRS_g	165.73	1.58	18.352	0.010	AB
SDSS_r	290.27	5.45	17.743	0.020	AB
PanSTARRS_r	293.26	1.96	17.732	0.007	AB
SDSS_i	398.42	7.76	17.399	0.021	AB
PanSTARRS_i	393.16	1.28	17.414	0.004	AB
PanSTARRS_z	445.51	4.9	17.278	0.012	AB
SDSS_z	447.35	20.51	17.273	0.050	AB
PanSTARRS_y	548.18	10.32	17.053	0.020	AB
2MASS_J	706.52	152.39	15.882	0.234	Vega
2MASS_H	855.0	251.4	15.202	0.319	Vega
2MASS_K	1000.35	271.88	14.562	0.295	Vega
WISE_W1	356.45	21.78	14.821	0.066	Vega
WISE_W2	350.7	29.83	14.199	0.092	Vega
WISE_W3	1123.33	128.29	11.100	0.124	Vega
WISE_W4	1481.32	805.15	9.353	0.590	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})\,	10.620	10.663	10.711
{\rm log}_{10}({\rm SFR})	0.278	0.485	0.652
{\rm log}_{10}({\rm sSFR})	-10.397	-10.171	-10.012
{\rm stellar\ age}	6.056	6.700	7.604

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.472	-0.259	-0.107
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.579	0.174	0.362

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.097	0.151	0.263
\delta	-0.862	-0.550	-0.161
\tau_1/\tau_2	0.860	1.158	1.438
Q_{PAH}	0.636	2.089	4.141
U_{min}	2.154	7.490	15.696
{\rm log}_{10}(\gamma_e)\,	-3.269	-2.258	-1.128

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.745	-1.613	-1.197
{\rm log}_{10}(\tau_{AGN})\,	1.062	1.342	1.639

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.144	0.348	0.515
0.03-0.10 Gyr	0.322	0.572	0.806
0.10-0.32 Gyr	0.120	0.440	0.671
0.32-1.03 Gyr	-0.044	0.246	0.452
1.03-3.30 Gyr	-0.006	0.314	0.533
3.30-10.57 Gyr	0.487	0.623	0.709
10.57-11.75 Gyr	0.315	0.714	1.126