2024kva

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Information

Transient

Name: AT2024kva
Right ascension: 15h49m38.25s
Declination: 0d26m16.95s
Discovery Date: Feb. 18, 2024, 2:52 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.064

Host

Name: 2024kva
Right ascension: 15h49m38.24s
Declination: 0d26m22.54s
Redshift: None
Photometric Redshift: 0.137
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.45
Cutout download processed 18.08
Global aperture construction processed 0.61
Local aperture photometry processed 5.6
Global aperture photometry processed 5.71
Validate local photometry no valid phot 0.02
Validate global photometry processed 16.52
Host information processed 0.13
Global host SED inference processed 394.58
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Processing status blocked N/A N/A
 

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) = 15h49m38.25s, 0d26m16.95s
semi major axis, semi minor axis (arcsec) = 0.83, 0.83
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 15h49m38.25s, 0d26m22.68s
semi major axis, semi minor axis (arcsec) = 5.19, 3.27
angle (degrees, anti-clockwise from east) = -48.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.47 3.04 20.859 0.200 AB
GALEX_NUV 20.56 2.26 20.617 0.119 AB
SDSS_u 31.08 3.08 20.169 0.108 AB
SDSS_g 79.12 2.58 19.154 0.035 AB
DES_g 82.48 0.42 19.109 0.006 AB
PanSTARRS_g 84.21 1.04 19.087 0.013 AB
SDSS_r 132.69 3.45 18.593 0.028 AB
PanSTARRS_r 133.46 1.1 18.587 0.009 AB
DES_r 130.78 0.74 18.609 0.006 AB
SDSS_i 165.44 4.33 18.353 0.028 AB
PanSTARRS_i 171.95 1.05 18.312 0.007 AB
PanSTARRS_z 189.87 2.5 18.204 0.014 AB
SDSS_z 175.92 10.16 18.287 0.063 AB
PanSTARRS_y 206.62 5.79 18.112 0.030 AB
2MASS_J 268.21 124.35 16.934 0.503 Vega
2MASS_H 341.76 157.59 16.198 0.501 Vega
2MASS_K 222.93 248.32 16.192 1.209 Vega
WISE_W1 164.21 14.65 15.663 0.097 Vega
WISE_W2 99.02 21.77 15.572 0.239 Vega
WISE_W3 462.23 87.82 12.064 0.206 Vega
WISE_W4 1140.34 630.23 9.637 0.600 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.953 10.034 10.129
{\rm log}_{10}({\rm SFR}) -0.172 0.024 0.189
{\rm log}_{10}({\rm sSFR}) -10.251 -10.021 -9.797
{\rm stellar\ age} 4.954 6.014 6.949

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.107 -0.647 -0.290
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.591 -1.248 -0.081

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.151 0.311 0.517
\delta -0.128 0.196 0.332
\tau_1/\tau_2 0.806 1.122 1.439
Q_{PAH} 0.868 2.111 3.933
U_{min} 2.904 8.838 16.125
{\rm log}_{10}(\gamma_e)\, -2.835 -1.836 -0.888

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.032 -2.532 -1.539
{\rm log}_{10}(\tau_{AGN})\, 0.959 1.381 1.830

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.313 -0.114 0.056
0.03-0.10 Gyr 0.202 0.454 0.680
0.10-0.32 Gyr -0.124 0.184 0.417
0.32-1.04 Gyr -0.449 -0.136 0.098
1.04-3.35 Gyr -0.386 -0.105 0.112
3.35-10.81 Gyr -0.313 -0.081 0.059
10.81-12.01 Gyr -0.511 -0.037 0.333