2024actj

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Information

Transient

Name: AT2024actj
Right ascension: 21h06m35.44s
Declination: 0d32m02.68s
Discovery Date: Sept. 28, 2024, 6:38 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.095

Host

Name: 2024actj
Right ascension: 21h06m35.46s
Declination: 0d31m58.69s
Redshift: 0.159512
Photometric Redshift: 0.070

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.66
Cutout download	processed	14.13
Global aperture construction	processed	0.63
Local aperture photometry	processed	4.67
Global aperture photometry	processed	4.68
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	14.46
Host information	processed	0.08
Global host SED inference	processed	419.2
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.08
Host MWEBV	processed	0.11
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) = 21h06m35.44s, 0d32m02.68s
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) = 21h06m35.46s, 0d31m59.06s
semi major axis, semi minor axis (arcsec) = 7.03, 4.89
angle (degrees, anti-clockwise from east) = -1.64

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	11.45	0.76	21.253	0.072	AB
GALEX_NUV	24.16	0.71	20.442	0.032	AB
SDSS_u	68.04	5.67	19.318	0.091	AB
SDSS_g	123.78	3.6	18.668	0.032	AB
PanSTARRS_g	123.13	1.51	18.674	0.013	AB
SDSS_r	218.6	4.85	18.051	0.024	AB
PanSTARRS_r	231.86	1.74	17.987	0.008	AB
SDSS_i	309.33	6.83	17.674	0.024	AB
PanSTARRS_i	298.35	1.48	17.713	0.005	AB
PanSTARRS_z	320.27	4.73	17.636	0.016	AB
SDSS_z	393.52	18.51	17.413	0.051	AB
PanSTARRS_y	345.95	9.66	17.552	0.030	AB
2MASS_J	333.27	208.4	16.698	0.679	Vega
2MASS_H	405.73	335.54	16.012	0.898	Vega
2MASS_K	554.25	328.4	15.203	0.643	Vega
WISE_W2	224.49	33.56	14.683	0.162	Vega
WISE_W3	970.42	117.4	11.259	0.131	Vega
WISE_W4	1075.5	610.65	9.701	0.616	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})\,	10.025	10.313	10.465
{\rm log}_{10}({\rm SFR})	1.176	1.410	1.668
{\rm log}_{10}({\rm sSFR})	-9.242	-8.911	-8.403
{\rm stellar\ age}	3.484	6.193	8.051

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.636	-0.371	-0.182
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.802	-1.393	0.053

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.223	0.443	0.698
\delta	-0.655	-0.250	-0.036
\tau_1/\tau_2	0.514	0.892	1.240
Q_{PAH}	0.323	0.970	2.047
U_{min}	2.186	6.882	13.932
{\rm log}_{10}(\gamma_e)\,	-3.586	-2.874	-1.830

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.068	-2.772	-1.866
{\rm log}_{10}(\tau_{AGN})\,	0.923	1.302	1.778

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.781	1.003	1.209
0.03-0.10 Gyr	1.267	1.515	1.787
0.10-0.32 Gyr	-1.398	-0.034	0.756
0.32-1.03 Gyr	-2.239	-0.378	0.222
1.03-3.30 Gyr	-1.218	-0.002	0.404
3.30-10.58 Gyr	-0.660	0.332	0.620
10.58-11.75 Gyr	-0.613	0.524	1.204