2024afcj

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Information

Transient

Name: AT2024afcj
Right ascension: 2h35m23.61s
Declination: 19d56m28.07s
Discovery Date: Dec. 26, 2024, 8:11 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.108

Host

Name: 2024afcj
Right ascension: 2h35m24.48s
Declination: 19d56m28.11s
Redshift: 0.028917
Photometric Redshift: 0.032

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.68
Cutout download	processed	18.1
Global aperture construction	processed	0.59
Local aperture photometry	processed	6.3
Global aperture photometry	processed	7.08
Validate local photometry	processed	0.03
Validate global photometry	processed	17.73
Host information	processed	0.09
Global host SED inference	processed	395.44
Local host SED inference	processed	498.81
Transient information	processed	0.0
Transient MWEBV	processed	0.11
Host MWEBV	processed	0.09
Log transient processing status	processed	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) = 2h35m23.61s, 19d56m28.07s
semi major axis, semi minor axis (arcsec) = 3.45, 3.45
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
SDSS_u	21.54	2.39	20.567	0.121	AB
SDSS_g	71.9	2.5	19.258	0.038	AB
DES_g	81.29	0.38	19.125	0.005	AB
PanSTARRS_g	81.08	0.88	19.128	0.012	AB
SDSS_r	140.14	3.4	18.534	0.026	AB
PanSTARRS_r	148.63	1.23	18.470	0.009	AB
DES_r	155.85	0.9	18.418	0.006	AB
SDSS_i	202.57	4.36	18.134	0.023	AB
PanSTARRS_i	217.52	1.28	18.056	0.006	AB
PanSTARRS_z	267.98	2.38	17.830	0.010	AB
SDSS_z	276.78	10.07	17.795	0.040	AB
DES_z	275.98	2.8	17.798	0.011	AB
PanSTARRS_y	324.1	5.37	17.623	0.018	AB
2MASS_J	409.57	74.0	16.474	0.196	Vega
2MASS_H	650.2	117.94	15.500	0.197	Vega
2MASS_K	380.9	129.12	15.610	0.368	Vega

Aperture details

RA, DEC (J2000) = 2h35m24.41s, 19d56m28.57s
semi major axis, semi minor axis (arcsec) = 36.49, 15.97
angle (degrees, anti-clockwise from east) = -59.14

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	220.85	14.77	18.040	0.073	AB
GALEX_NUV	258.31	11.51	17.870	0.048	AB
SDSS_u	958.52	16.81	16.446	0.019	AB
SDSS_g	2934.69	16.49	15.231	0.006	AB
DES_g	3218.22	2.45	15.131	0.001	AB
PanSTARRS_g	3078.69	6.07	15.179	0.002	AB
SDSS_r	5538.52	21.92	14.542	0.004	AB
PanSTARRS_r	5717.93	8.73	14.507	0.002	AB
DES_r	6254.83	5.77	14.409	0.001	AB
SDSS_i	7910.67	28.26	14.154	0.004	AB
PanSTARRS_i	8070.7	8.95	14.133	0.001	AB
SDSS_z	10330.53	69.1	13.865	0.007	AB
DES_z	10563.75	17.53	13.840	0.002	AB
PanSTARRS_y	12151.57	36.33	13.688	0.003	AB
2MASS_J	14837.51	553.57	12.577	0.041	Vega
2MASS_H	18235.34	879.0	11.880	0.052	Vega
2MASS_K	17668.61	967.24	11.444	0.059	Vega
WISE_W1	8419.38	67.81	11.388	0.009	Vega
WISE_W2	5105.27	77.53	11.291	0.016	Vega
WISE_W3	19035.47	324.17	8.027	0.018	Vega
WISE_W4	21010.32	1939.5	6.474	0.100	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.952	9.095	9.208
${\rm log}_{10}({\rm SFR})$	-2.052	-1.337	-0.609
${\rm log}_{10}({\rm sSFR})$	-11.146	-10.475	-9.692
${\rm stellar\ age}$	5.180	7.583	10.110

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.670	-1.092	-0.599
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.531	-0.736	0.021

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.317	0.861	1.240
$\delta$	-0.360	0.004	0.292
$\tau_1/\tau_2$	0.645	1.023	1.395
$Q_{PAH}$	0.719	2.970	5.390
$U_{min}$	2.931	8.481	16.442
${\rm log}_{10}(\gamma_e)\,$	-3.403	-2.131	-0.785

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.676	-1.380	-0.434
${\rm log}_{10}(\tau_{AGN})\,$	1.000	1.462	1.923

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.128	-1.977	-1.366
0.03-0.10 Gyr	-2.094	-1.247	-0.465
0.10-0.33 Gyr	-2.086	-1.206	-0.475
0.33-1.10 Gyr	-2.657	-1.360	-0.748
1.10-3.63 Gyr	-2.632	-1.185	-0.719
3.63-12.03 Gyr	-1.803	-0.857	-0.657
12.03-13.37 Gyr	-1.698	-0.691	0.034

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.552	10.598	10.646
${\rm log}_{10}({\rm SFR})$	0.320	0.510	0.707
${\rm log}_{10}({\rm sSFR})$	-10.292	-10.100	-9.872
${\rm stellar\ age}$	7.251	7.868	9.199

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.576	-0.438	-0.321
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	0.081	0.187	0.309

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.293	0.413	0.541
$\delta$	-0.146	0.018	0.152
$\tau_1/\tau_2$	0.523	0.840	1.150
$Q_{PAH}$	0.484	1.080	2.191
$U_{min}$	2.399	6.459	12.960
${\rm log}_{10}(\gamma_e)\,$	-3.368	-2.292	-1.742

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.245	-3.379	-2.470
${\rm log}_{10}(\tau_{AGN})\,$	1.070	1.598	1.972

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.194	0.381	0.513
0.03-0.10 Gyr	0.309	0.557	0.797
0.10-0.33 Gyr	-0.082	0.293	0.565
0.33-1.10 Gyr	-0.176	0.137	0.341
1.10-3.63 Gyr	-0.038	0.352	0.582
3.63-12.03 Gyr	0.580	0.742	0.831
12.03-13.37 Gyr	0.480	0.884	1.360