2024htc

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Information

Transient

Name: AT2024htc
Right ascension: 23h39m47.38s
Declination: 23d13m02.27s
Discovery Date: April 29, 2024, 11:39 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.033

Host

Name: 2024htc
Right ascension: 23h39m47.40s
Declination: 23d13m02.26s
Redshift: None
Photometric Redshift: 0.173

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.23
Cutout download	processed	18.24
Global aperture construction	processed	0.58
Local aperture photometry	processed	5.23
Global aperture photometry	processed	5.23
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	15.2
Host information	processed	0.12
Global host SED inference	processed	399.73
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.05
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) = 23h39m47.38s, 23d13m02.27s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
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) = 23h39m47.39s, 23d13m02.36s
semi major axis, semi minor axis (arcsec) = 3.43, 3.09
angle (degrees, anti-clockwise from east) = -116.13

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	5.57	2.74	22.035	0.533	AB
GALEX_NUV	5.86	1.4	21.980	0.259	AB
SDSS_u	3.11	3.32	22.667	1.158	AB
SDSS_g	31.08	1.7	20.169	0.059	AB
PanSTARRS_g	33.19	0.73	20.098	0.024	AB
SDSS_r	56.63	2.49	19.517	0.048	AB
PanSTARRS_r	52.62	0.9	19.597	0.018	AB
DES_r	56.61	0.56	19.518	0.011	AB
SDSS_i	67.49	3.28	19.327	0.053	AB
PanSTARRS_i	68.09	0.91	19.317	0.015	AB
PanSTARRS_z	79.26	2.17	19.152	0.030	AB
SDSS_z	78.73	10.11	19.160	0.139	AB
DES_z	82.93	1.83	19.103	0.024	AB
PanSTARRS_y	74.85	4.26	19.215	0.062	AB
2MASS_J	107.54	113.57	17.926	1.147	Vega
2MASS_H	60.31	173.5	18.082	3.124	Vega
2MASS_K	363.81	203.21	15.660	0.606	Vega
WISE_W1	52.45	9.32	16.902	0.193	Vega
WISE_W2	35.46	13.18	16.687	0.404	Vega
WISE_W3	76.95	67.99	14.010	0.959	Vega
WISE_W4	-1094.16	549.46			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})\,	9.636	9.821	9.962
{\rm log}_{10}({\rm SFR})	-1.905	-0.747	-0.237
{\rm log}_{10}({\rm sSFR})	-11.667	-10.558	-10.019
{\rm stellar\ age}	2.081	4.602	6.107

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.713	-1.225	-0.551
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.522	-0.690	0.095

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.303	0.519	0.713
\delta	-0.284	-0.039	0.210
\tau_1/\tau_2	0.718	1.077	1.440
Q_{PAH}	1.269	2.999	5.006
U_{min}	3.037	9.833	17.677
{\rm log}_{10}(\gamma_e)\,	-2.892	-1.868	-0.816

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.612	-1.587	-0.786
{\rm log}_{10}(\tau_{AGN})\,	1.040	1.396	1.766

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.025	-0.857	-0.344
0.03-0.10 Gyr	-1.697	-0.368	0.274
0.10-0.32 Gyr	-0.262	0.198	0.575
0.32-1.02 Gyr	-0.468	0.046	0.357
1.02-3.27 Gyr	-0.944	-0.231	0.097
3.27-10.45 Gyr	-1.434	-0.436	-0.129
10.45-11.61 Gyr	-1.756	-0.470	0.056