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

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
Log transient processing status processed 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) = 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
SDSS_u 22.22 1.83 20.533 0.090
SDSS_g 73.43 2.29 19.235 0.034
PanSTARRS_g 81.39 0.61 19.124 0.008
SDSS_r 141.81 3.21 18.521 0.025
PanSTARRS_r 152.06 0.68 18.445 0.005
SDSS_i 209.49 4.03 18.097 0.021
PanSTARRS_i 218.52 0.85 18.051 0.004
PanSTARRS_z 260.19 1.54 17.862 0.006
SDSS_z 270.54 7.54 17.819 0.030
PanSTARRS_y 305.41 3.99 17.688 0.014

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

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