2024tkn

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Information

Transient

Name: AT2024tkn
Right ascension: 17h44m17.70s
Declination: 65d45m10.57s
Discovery Date: April 7, 2024, 9:36 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.041

Host

Name: 2024tkn
Right ascension: 17h44m19.17s
Declination: 65d45m07.97s
Redshift: None
Photometric Redshift: 0.151
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.12
Cutout download processed 3.63
Global aperture construction processed 0.64
Local aperture photometry processed 3.35
Global aperture photometry processed 4.34
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.8
Host information processed 0.09
Global host SED inference processed 499.35
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.06
Log transient processing status blocked 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) = 17h44m17.70s, 65d45m10.57s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 17h44m19.12s, 65d45m08.21s
semi major axis, semi minor axis (arcsec) = 4.07, 2.95
angle (degrees, anti-clockwise from east) = -59.73

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.21 2.16 21.755 0.326 AB
GALEX_NUV 2.64 1.48 22.844 0.608 AB
PanSTARRS_g 51.4 1.19 19.623 0.025 AB
PanSTARRS_r 118.68 0.92 18.714 0.008 AB
PanSTARRS_i 172.91 1.08 18.305 0.007 AB
PanSTARRS_z 220.36 2.67 18.042 0.013 AB
PanSTARRS_y 269.2 5.86 17.825 0.024 AB
2MASS_J 573.08 112.27 16.110 0.213 Vega
2MASS_H 376.89 155.16 16.092 0.447 Vega
2MASS_K 551.53 208.11 15.208 0.410 Vega
WISE_W1 169.95 7.27 15.625 0.046 Vega
WISE_W2 106.43 8.0 15.493 0.082 Vega
WISE_W3 20.72 19.47 15.435 1.020 Vega
WISE_W4 -304.26 176.95 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.430 10.483 10.585
{\rm log}_{10}({\rm SFR}) -1.368 -0.786 -0.424
{\rm log}_{10}({\rm sSFR}) -11.920 -11.260 -10.918
{\rm stellar\ age} 7.076 8.276 11.091

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.851 -0.560 -0.354
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.563 -0.255 0.318

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.108 0.228 0.391
\delta -0.575 -0.183 0.106
\tau_1/\tau_2 0.624 1.022 1.402
Q_{PAH} 0.993 2.765 5.120
U_{min} 2.970 9.484 17.684
{\rm log}_{10}(\gamma_e)\, -2.042 -0.981 -0.351

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.039 -2.643 -1.424
{\rm log}_{10}(\tau_{AGN})\, 1.108 1.591 1.977

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.368 -0.786 -0.424
0.03-0.10 Gyr -1.286 -0.565 -0.021
0.10-0.32 Gyr -2.350 -0.896 -0.347
0.32-1.03 Gyr -2.854 -1.073 -0.463
1.03-3.32 Gyr -3.304 -0.992 -0.196
3.32-10.66 Gyr -1.093 0.370 0.522
10.66-11.85 Gyr 0.260 0.947 1.497