2024kwb

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Information

Transient

Name: AT2024kwb
Right ascension: 8h52m47.81s
Declination: 27d07m23.94s
Discovery Date: June 9, 2024, 4:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name: 2024kwb
Right ascension: 8h52m47.76s
Declination: 27d07m23.98s
Redshift: None
Photometric Redshift: 0.121
 

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 1.33
Cutout download processed 17.84
Global aperture construction processed 0.61
Local aperture photometry processed 5.44
Global aperture photometry processed 5.47
Validate local photometry no valid phot 0.03
Validate global photometry processed 20.65
Host information processed 0.14
Global host SED inference processed 426.58
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.16
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) = 8h52m47.81s, 27d07m23.94s
semi major axis, semi minor axis (arcsec) = 0.92, 0.92
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) = 8h52m47.76s, 27d07m24.09s
semi major axis, semi minor axis (arcsec) = 4.97, 2.78
angle (degrees, anti-clockwise from east) = -38.29

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.84 0.64 22.188 0.144 AB
GALEX_NUV 5.32 0.61 22.086 0.124 AB
SDSS_u -0.28 2.64 AB
SDSS_g 33.6 1.83 20.084 0.059 AB
DES_g 34.29 0.33 20.062 0.010 AB
PanSTARRS_g 36.37 0.96 19.998 0.029 AB
SDSS_r 47.59 2.36 19.706 0.054 AB
PanSTARRS_r 46.27 0.81 19.737 0.019 AB
DES_r 52.33 0.61 19.603 0.013 AB
SDSS_i 66.28 3.03 19.346 0.050 AB
PanSTARRS_i 60.3 1.3 19.449 0.023 AB
PanSTARRS_z 61.41 2.11 19.429 0.037 AB
SDSS_z 50.64 8.86 19.639 0.190 AB
DES_z 68.32 1.66 19.314 0.026 AB
PanSTARRS_y 62.51 4.85 19.410 0.084 AB
2MASS_J 133.18 119.13 17.694 0.971 Vega
2MASS_H -19.66 209.51 Vega
2MASS_K -105.53 187.39 Vega
WISE_W1 51.41 8.69 16.923 0.183 Vega
WISE_W2 24.22 16.1 17.101 0.722 Vega
WISE_W3 -109.38 115.35 Vega
WISE_W4 1237.36 846.61 9.549 0.743 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})\, 9.075 9.226 9.405
{\rm log}_{10}({\rm SFR}) -0.953 -0.610 -0.302
{\rm log}_{10}({\rm sSFR}) -10.262 -9.857 -9.430
{\rm stellar\ age} 0.676 2.394 4.622

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.564 -0.930 -0.224
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.617 -0.358 0.304

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.240 0.476 0.779
\delta -0.301 -0.026 0.179
\tau_1/\tau_2 0.669 1.016 1.391
Q_{PAH} 1.197 2.675 4.487
U_{min} 3.056 9.446 17.279
{\rm log}_{10}(\gamma_e)\, -2.835 -1.754 -0.671

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.634 -1.712 -0.699
{\rm log}_{10}(\tau_{AGN})\, 1.082 1.528 1.907

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.066 -0.713 -0.399
0.03-0.10 Gyr -1.638 -0.669 -0.101
0.10-0.32 Gyr -0.625 -0.091 0.359
0.32-1.05 Gyr -0.652 -0.113 0.155
1.05-3.39 Gyr -2.735 -1.082 -0.573
3.39-10.98 Gyr -3.607 -1.484 -0.907
10.98-12.20 Gyr -3.607 -1.515 -0.813