2024knf

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Information

Transient

Name: AT2024knf
Right ascension: 23h14m25.42s
Declination: 28d09m47.08s
Discovery Date: May 30, 2024, 9:46 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.092

Host

Name: 2024knf
Right ascension: 23h14m25.15s
Declination: 28d09m49.59s
Redshift: None
Photometric Redshift: 0.047

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.44
Cutout download	processed	19.21
Global aperture construction	processed	0.61
Local aperture photometry	processed	6.32
Global aperture photometry	processed	6.06
Validate local photometry	processed	0.03
Validate global photometry	processed	17.28
Host information	processed	0.14
Global host SED inference	processed	554.01
Local host SED inference	processed	439.06
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.04
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) = 23h14m25.42s, 28d09m47.08s
semi major axis, semi minor axis (arcsec) = 2.17, 2.17
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	21.57	2.37	20.565	0.119	AB
SDSS_g	78.99	2.36	19.156	0.032	AB
DES_g	80.82	0.43	19.131	0.006	AB
PanSTARRS_g	79.64	0.63	19.147	0.009	AB
SDSS_r	147.98	3.28	18.475	0.024	AB
PanSTARRS_r	144.57	0.7	18.500	0.005	AB
DES_r	160.99	1.01	18.383	0.007	AB
SDSS_i	208.11	4.13	18.104	0.022	AB
PanSTARRS_i	194.56	0.78	18.177	0.004	AB
PanSTARRS_z	246.4	1.67	17.921	0.007	AB
SDSS_z	291.31	7.1	17.739	0.026	AB
DES_z	274.93	3.94	17.802	0.016	AB
PanSTARRS_y	298.63	3.7	17.712	0.013	AB

Aperture details

RA, DEC (J2000) = 23h14m25.13s, 28d09m49.40s
semi major axis, semi minor axis (arcsec) = 31.09, 11.75
angle (degrees, anti-clockwise from east) = -38.02

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	46.11	7.44	19.741	0.175	AB
GALEX_NUV	120.09	5.97	18.701	0.054	AB
SDSS_u	427.65	19.62	17.322	0.050	AB
SDSS_g	1459.96	10.97	15.989	0.008	AB
DES_g	1423.68	2.05	16.016	0.002	AB
PanSTARRS_g	1515.47	5.37	15.949	0.004	AB
SDSS_r	2474.53	15.26	15.416	0.007	AB
PanSTARRS_r	2485.37	5.8	15.412	0.003	AB
DES_r	2625.34	4.6	15.352	0.002	AB
SDSS_i	3597.23	21.97	15.010	0.007	AB
PanSTARRS_z	3933.87	14.14	14.913	0.004	AB
SDSS_z	4600.07	52.39	14.743	0.012	AB
DES_z	4197.57	16.33	14.843	0.004	AB
PanSTARRS_y	4919.4	31.7	14.670	0.007	AB
2MASS_J	5015.43	440.91	13.754	0.095	Vega
2MASS_H	6080.62	696.74	13.073	0.124	Vega
2MASS_K	6351.52	809.45	12.555	0.138	Vega
WISE_W1	3328.22	54.41	12.395	0.018	Vega
WISE_W2	1769.62	58.06	12.441	0.036	Vega
WISE_W3	4759.25	225.1	9.532	0.051	Vega
WISE_W4	4158.07	1323.23	8.233	0.346	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.194	9.341	9.468
${\rm log}_{10}({\rm SFR})$	-1.080	-0.751	-0.446
${\rm log}_{10}({\rm sSFR})$	-10.450	-10.092	-9.751
${\rm stellar\ age}$	3.926	6.282	7.672

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.208	-0.598	-0.195
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.728	-0.300	0.257

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.392	0.715	1.096
$\delta$	-0.649	-0.219	0.156
$\tau_1/\tau_2$	0.642	1.005	1.382
$Q_{PAH}$	1.002	2.638	4.641
$U_{min}$	2.651	8.068	15.343
${\rm log}_{10}(\gamma_e)\,$	-3.235	-1.943	-0.761

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.206	-2.376	-0.746
${\rm log}_{10}(\tau_{AGN})\,$	1.035	1.542	1.981

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.258	-0.925	-0.600
0.03-0.10 Gyr	-1.339	-0.751	-0.184
0.10-0.33 Gyr	-1.456	-0.824	-0.397
0.33-1.09 Gyr	-1.339	-0.807	-0.447
1.09-3.58 Gyr	-1.220	-0.784	-0.521
3.58-11.82 Gyr	-1.350	-0.854	-0.645
11.82-13.13 Gyr	-1.572	-0.861	-0.397

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.278	10.399	10.478
${\rm log}_{10}({\rm SFR})$	-1.122	0.114	0.430
${\rm log}_{10}({\rm sSFR})$	-11.577	-10.292	-9.964
${\rm stellar\ age}$	3.077	5.608	6.835

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.722	-0.399	-0.218
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.135	0.301	0.456

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.291	0.471	0.700
$\delta$	-0.639	-0.400	-0.177
$\tau_1/\tau_2$	0.630	0.936	1.271
$Q_{PAH}$	0.330	0.765	1.498
$U_{min}$	2.228	6.995	14.269
${\rm log}_{10}(\gamma_e)\,$	-3.778	-3.385	-2.833

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.483	-3.912	-3.176
${\rm log}_{10}(\tau_{AGN})\,$	0.947	1.373	1.828

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.274	-0.050	0.261
0.03-0.10 Gyr	0.521	0.861	1.169
0.10-0.33 Gyr	-0.112	0.510	0.895
0.33-1.09 Gyr	-0.009	0.364	0.626
1.09-3.58 Gyr	0.090	0.389	0.634
3.58-11.82 Gyr	-0.704	0.145	0.337
11.82-13.13 Gyr	-1.157	0.056	0.536