2024ktc results

2024ktc results

Information

Transient

Name:	`AT2024ktc`
Right ascension:	`4h02m22.50s`
Declination:	`25d43m18.40s`
Discovery Date:	`March 2, 2024, 6:09 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.265`

Host

Name:	`2024ktc`
Right ascension:	`4h02m22.50s`
Declination:	`25d43m15.78s`
Redshift:	`None`
Photometric Redshift:	`0.102`

Cutout Download Report

Downloaded	Unavailable
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

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	4.39
Transient MWEBV	processed	0.09
Host match	processed	1.7
Host information	processed	0.13
Host MWEBV	processed	0.04
Global aperture construction	processed	0.57
Global aperture photometry	processed	3.76
Validate global photometry	processed	10.42
Global host SED inference	processed	645.74
Local aperture photometry	processed	3.68
Validate local photometry	processed	0.03
Local host SED inference	processed	796.07

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	4h02m22.50s, 25d43m18.40s
semi major axis, semi minor axis (arcsec):	1.07, 1.07
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_y	24.69	1.94	20.419	0.085	AB

Aperture details

RA, DEC (J2000):	4h02m22.50s, 25d43m15.83s
semi major axis, semi minor axis (arcsec):	5.57, 4.23
angle (degrees, anti-clockwise from east):	-132.43

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	0.63	2.93	24.398	5.036	AB
GALEX_NUV	10.25	2.79	21.373	0.295	AB
PanSTARRS_i	313.23	1.42	17.660	0.005	AB
PanSTARRS_z	420.29	3.46	17.341	0.009	AB
2MASS_J	1574.15	143.06	15.012	0.099	Vega
2MASS_H	1463.97	220.47	14.619	0.164	Vega
2MASS_K	1816.88	253.77	13.914	0.152	Vega
WISE_W1	1098.78	25.88	13.599	0.026	Vega
WISE_W4	1027.04	577.64	9.751	0.611	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.470	8.940	9.269
{\rm log}_{10}({\rm SFR})	-0.769	-0.225	0.231
{\rm log}_{10}({\rm sSFR})	-9.823	-9.149	-8.527
{\rm stellar\ age}	0.694	5.419	7.968

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.454	-0.726	-0.001
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.135	-0.601	-0.018

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.578	0.990	1.502
\delta	-0.409	-0.070	0.218
\tau_1/\tau_2	0.354	0.831	1.318
Q_{PAH}	0.638	2.493	5.228
U_{min}	2.963	8.511	16.188
{\rm log}_{10}(\gamma_e)\,	-3.226	-1.770	-0.520

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.768	-1.269	-0.169
{\rm log}_{10}(\tau_{AGN})\,	1.086	1.476	1.931

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.911	-0.351	0.115
0.03-0.10 Gyr	-2.724	-1.238	-0.199
0.10-0.33 Gyr	-3.458	-1.595	-0.705
0.33-1.06 Gyr	-3.727	-1.566	-0.687
1.06-3.44 Gyr	-4.250	-1.638	-0.943
3.44-11.19 Gyr	-3.900	-1.430	-0.839
11.19-12.43 Gyr	-3.983	-1.481	-0.458

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.511	10.626	10.727
{\rm log}_{10}({\rm SFR})	0.544	0.846	1.069
{\rm log}_{10}({\rm sSFR})	-10.140	-9.761	-9.464
{\rm stellar\ age}	6.349	7.358	9.905

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.236	0.011	0.133
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.288	-0.785	-0.147

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.678	0.909	1.128
\delta	0.156	0.300	0.372
\tau_1/\tau_2	0.965	1.315	1.639
Q_{PAH}	0.518	1.674	3.685
U_{min}	2.635	7.844	15.388
{\rm log}_{10}(\gamma_e)\,	-3.303	-2.278	-1.380

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.417	-1.818	-1.095
{\rm log}_{10}(\tau_{AGN})\,	1.006	1.400	1.913

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.382	0.684	0.913
0.03-0.10 Gyr	0.354	0.763	1.040
0.10-0.33 Gyr	-1.273	0.061	0.610
0.33-1.06 Gyr	-1.453	-0.194	0.307
1.06-3.44 Gyr	-1.255	-0.023	0.379
3.44-11.19 Gyr	0.117	0.507	0.670
11.19-12.43 Gyr	0.161	0.704	1.410