2024kfd

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Information

Transient

Name: AT2024kfd
Right ascension: 23h25m47.73s
Declination: 51d15m43.76s
Discovery Date: June 1, 2024, 9:40 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.189

Host

Name: 2024kfd
Right ascension: 23h25m47.75s
Declination: 51d15m41.75s
Redshift: None
Photometric Redshift: 0.050
 

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
processed
 status
Local host SED inference
Local host SED inference
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 6.84
Cutout download processed None
Global aperture construction processed 0.64
Local aperture photometry processed 4.48
Global aperture photometry processed 4.84
Validate local photometry processed 0.02
Validate global photometry processed 16.02
Host information processed 0.08
Global host SED inference processed 744.3
Local host SED inference processed 558.0
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Processing status completed 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) = 23h25m47.73s, 51d15m43.76s
semi major axis, semi minor axis (arcsec) = 2.03, 2.03
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 22.22 1.83 20.533 0.090 AB
SDSS_g 73.43 2.29 19.235 0.034 AB
PanSTARRS_g 81.39 0.61 19.124 0.008 AB
SDSS_r 141.81 3.21 18.521 0.025 AB
PanSTARRS_r 152.06 0.68 18.445 0.005 AB
SDSS_i 209.49 4.03 18.097 0.021 AB
PanSTARRS_i 218.52 0.85 18.051 0.004 AB
PanSTARRS_z 260.19 1.54 17.862 0.006 AB
SDSS_z 270.54 7.54 17.819 0.030 AB
PanSTARRS_y 305.41 3.99 17.688 0.014 AB

Aperture details

RA, DEC (J2000) = 23h25m47.72s, 51d15m41.58s
semi major axis, semi minor axis (arcsec) = 9.0, 6.88
angle (degrees, anti-clockwise from east) = -126.03

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 18.11 5.43 20.755 0.325 AB
GALEX_NUV 26.64 3.91 20.336 0.159 AB
SDSS_u 150.82 6.42 18.454 0.046 AB
SDSS_g 331.37 5.27 17.599 0.017 AB
PanSTARRS_g 362.72 2.28 17.501 0.007 AB
SDSS_r 623.4 7.37 16.913 0.013 AB
PanSTARRS_r 638.2 2.42 16.888 0.004 AB
SDSS_i 902.24 9.64 16.512 0.012 AB
PanSTARRS_i 888.0 3.11 16.529 0.004 AB
PanSTARRS_z 1080.2 5.65 16.316 0.006 AB
SDSS_z 1135.52 25.72 16.262 0.025 AB
PanSTARRS_y 1251.47 14.86 16.156 0.013 AB
2MASS_J 1510.64 254.47 15.057 0.183 Vega
2MASS_H 1651.08 382.21 14.488 0.251 Vega
2MASS_K 1190.13 369.44 14.373 0.337 Vega
WISE_W1 809.15 39.87 13.931 0.054 Vega
WISE_W2 550.8 33.11 13.709 0.065 Vega
WISE_W3 1982.09 93.2 10.483 0.051 Vega
WISE_W4 1734.06 551.5 9.182 0.345 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.402 9.532 9.661
{\rm log}_{10}({\rm SFR}) -1.411 -0.726 -0.176
{\rm log}_{10}({\rm sSFR}) -10.981 -10.281 -9.679
{\rm stellar\ age} 5.745 7.481 9.500

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.629 -1.136 -0.745
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.779 -0.540 0.225

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.164 0.450 0.771
\delta -0.626 -0.208 0.191
\tau_1/\tau_2 0.699 1.050 1.429
Q_{PAH} 0.642 2.326 5.013
U_{min} 2.619 7.822 14.871
{\rm log}_{10}(\gamma_e)\, -3.387 -2.349 -1.020

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.530 -1.527 -0.631
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.336 1.840

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.459 -0.908 -0.546
0.03-0.10 Gyr -1.663 -0.705 -0.060
0.10-0.33 Gyr -1.668 -0.751 -0.170
0.33-1.09 Gyr -1.732 -0.856 -0.382
1.09-3.57 Gyr -1.609 -0.659 -0.306
3.57-11.78 Gyr -0.843 -0.389 -0.197
11.78-13.08 Gyr -0.889 -0.232 0.431

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.959 10.091 10.234
{\rm log}_{10}({\rm SFR}) 0.297 0.680 1.193
{\rm log}_{10}({\rm sSFR}) -9.832 -9.382 -8.811
{\rm stellar\ age} 6.689 7.944 11.651

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.269 -0.849 -0.543
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.241 0.142 0.425

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.147 0.244 0.386
\delta -0.847 -0.588 -0.272
\tau_1/\tau_2 0.465 0.922 1.369
Q_{PAH} 0.310 1.056 2.346
U_{min} 2.646 8.030 16.371
{\rm log}_{10}(\gamma_e)\, -3.584 -2.865 -1.934

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.419 -1.946 -1.623
{\rm log}_{10}(\tau_{AGN})\, 0.907 1.245 1.651

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.078 -1.441 -0.262
0.03-0.10 Gyr 0.448 0.837 1.354
0.10-0.33 Gyr -3.012 -1.412 0.020
0.33-1.09 Gyr -4.565 -1.624 -0.281
1.09-3.57 Gyr -3.455 -0.805 -0.017
3.57-11.78 Gyr -1.268 0.058 0.314
11.78-13.08 Gyr -0.685 0.480 1.301