2024knm

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Information

Transient

Name: AT2024knm
Right ascension: 14h12m16.06s
Declination: 1d41m05.76s
Discovery Date: March 31, 2024, 12:36 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.043

Host

Name: 2024knm
Right ascension: 14h12m15.90s
Declination: 1d41m04.76s
Redshift: None
Photometric Redshift: 0.159
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.19
Cutout download processed 18.39
Global aperture construction processed 0.56
Local aperture photometry processed 6.15
Global aperture photometry processed 6.22
Validate local photometry no valid phot 0.02
Validate global photometry processed 17.04
Host information processed 0.12
Global host SED inference processed 429.03
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.14
Host MWEBV processed 0.04
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) = 14h12m16.06s, 1d41m05.76s
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

Aperture details

RA, DEC (J2000) = 14h12m15.91s, 1d41m04.96s
semi major axis, semi minor axis (arcsec) = 5.18, 4.97
angle (degrees, anti-clockwise from east) = -75.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 7.25 0.76 21.749 0.114
GALEX_NUV 8.52 0.63 21.574 0.080
SDSS_u 23.93 4.49 20.453 0.204
SDSS_g 48.24 2.53 19.691 0.057
DES_g 54.59 0.43 19.557 0.009
PanSTARRS_g 54.2 0.94 19.565 0.019
SDSS_r 86.89 3.65 19.053 0.046
PanSTARRS_r 83.49 1.48 19.096 0.019
DES_r 90.7 0.86 19.006 0.010
SDSS_i 107.45 5.3 18.822 0.054
PanSTARRS_i 104.54 1.74 18.852 0.018
PanSTARRS_z 121.38 2.66 18.690 0.024
SDSS_z 169.92 18.52 18.324 0.118
DES_z 128.67 2.05 18.626 0.017
PanSTARRS_y 125.67 7.59 18.652 0.066
2MASS_J -12.42 196.85
2MASS_H 419.08 317.95 15.977 0.824
2MASS_K -342.53 351.71
WISE_W1 84.95 13.63 16.378 0.174
WISE_W2 46.7 18.75 16.388 0.436
WISE_W3 138.06 85.99 13.376 0.676
WISE_W4 528.89 443.95 10.472 0.911
 

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})\, 9.819 9.966 10.105
{\rm log}_{10}({\rm SFR}) -2.635 -1.089 -0.352
{\rm log}_{10}({\rm sSFR}) -12.540 -11.108 -10.289
{\rm stellar\ age} 2.590 5.098 6.719

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.704 -1.266 -0.551
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.567 -0.487 0.277

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.184 0.388 0.635
\delta -0.327 -0.026 0.192
\tau_1/\tau_2 0.585 0.954 1.331
Q_{PAH} 0.842 2.334 4.611
U_{min} 3.390 9.992 17.859
{\rm log}_{10}(\gamma_e)\, -2.964 -1.832 -0.622

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.402 -1.230 -0.633
{\rm log}_{10}(\tau_{AGN})\, 1.058 1.379 1.719

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.769 -1.211 -0.469
0.03-0.10 Gyr -0.795 0.034 0.492
0.10-0.32 Gyr -0.135 0.263 0.610
0.32-1.03 Gyr -0.533 0.014 0.357
1.03-3.30 Gyr -0.694 -0.112 0.217
3.30-10.58 Gyr -1.145 -0.280 0.016
10.58-11.75 Gyr -1.528 -0.308 0.319