2024khm

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Information

Transient

Name: AT2024khm
Right ascension: 11h33m17.66s
Declination: 17d16m57.05s
Discovery Date: Feb. 14, 2024, 9:26 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 2024khm
Right ascension: 11h33m17.83s
Declination: 17d17m02.43s
Redshift: 0.061932
Photometric Redshift: 0.069
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.43
Cutout download processed 13.12
Global aperture construction processed 0.52
Local aperture photometry processed 4.14
Global aperture photometry processed 4.24
Validate local photometry processed 0.02
Validate global photometry processed 12.02
Host information processed 0.13
Global host SED inference processed 586.81
Local host SED inference processed 483.1
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.04
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) = 11h33m17.66s, 17d16m57.05s
semi major axis, semi minor axis (arcsec) = 1.68, 1.68
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 11.16 1.82 21.281 0.177
SDSS_g 28.45 1.47 20.265 0.056
PanSTARRS_g 25.8 0.43 20.371 0.018
SDSS_r 40.98 1.87 19.869 0.049
PanSTARRS_r 36.64 0.55 19.990 0.016
SDSS_i 58.45 2.44 19.483 0.045
PanSTARRS_i 47.82 0.58 19.701 0.013
PanSTARRS_z 54.97 0.96 19.550 0.019
SDSS_z 71.22 7.93 19.269 0.121
PanSTARRS_y 56.47 2.31 19.520 0.044

Aperture details

RA, DEC (J2000) = 11h33m17.83s, 17d17m02.69s
semi major axis, semi minor axis (arcsec) = 15.26, 5.44
angle (degrees, anti-clockwise from east) = -141.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 249.08 9.91 17.909 0.043
SDSS_g 497.71 6.51 17.158 0.014
PanSTARRS_g 510.11 2.34 17.131 0.005
SDSS_r 749.6 8.57 16.713 0.012
PanSTARRS_r 780.15 2.99 16.670 0.004
SDSS_i 985.7 11.34 16.416 0.012
PanSTARRS_i 988.25 3.06 16.413 0.003
PanSTARRS_z 1134.17 5.15 16.263 0.005
SDSS_z 1300.33 42.51 16.115 0.035
PanSTARRS_y 1216.14 12.33 16.188 0.011
2MASS_J 1515.75 170.12 15.054 0.122
2MASS_H 1820.63 338.98 14.382 0.202
2MASS_K 1866.39 308.06 13.885 0.179
WISE_W1 819.95 27.56 13.917 0.036
WISE_W2 528.32 36.3 13.754 0.075
WISE_W3 2335.44 146.34 10.305 0.068
WISE_W4 3539.46 968.13 8.408 0.297
 

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})\, 8.351 8.727 8.913
{\rm log}_{10}({\rm SFR}) -3.108 -1.811 -1.263
{\rm log}_{10}({\rm sSFR}) -11.705 -10.537 -9.871
{\rm stellar\ age} 0.330 4.462 7.059

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.630 -1.065 -0.447
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.693 -0.887 0.128

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.345 0.741 1.242
\delta -0.541 -0.173 0.215
\tau_1/\tau_2 0.523 0.974 1.422
Q_{PAH} 1.243 3.344 5.467
U_{min} 3.833 10.334 17.982
{\rm log}_{10}(\gamma_e)\, -3.038 -1.690 -0.591

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.787 -1.678 -0.404
{\rm log}_{10}(\tau_{AGN})\, 1.042 1.476 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.212 -1.946 -1.374
0.03-0.10 Gyr -1.806 -0.771 0.117
0.10-0.33 Gyr -2.867 -1.201 -0.443
0.33-1.08 Gyr -3.959 -1.469 -0.775
1.08-3.54 Gyr -4.746 -1.638 -1.127
3.54-11.64 Gyr -4.987 -1.739 -1.248
11.64-12.93 Gyr -5.569 -1.814 -1.033

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.065 10.218 10.375
{\rm log}_{10}({\rm SFR}) -2.894 -1.516 -0.539
{\rm log}_{10}({\rm sSFR}) -13.078 -11.721 -10.686
{\rm stellar\ age} 5.390 7.337 10.673

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.556 -1.145 -0.636
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.416 -0.185 0.372

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.221 0.390 0.591
\delta -0.464 -0.147 0.217
\tau_1/\tau_2 0.450 0.920 1.380
Q_{PAH} 0.781 2.248 4.422
U_{min} 2.953 9.404 17.819
{\rm log}_{10}(\gamma_e)\, -3.469 -2.593 -1.446

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.825 -1.943 -1.530
{\rm log}_{10}(\tau_{AGN})\, 0.917 1.197 1.703

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.068 -1.689 -0.710
0.03-0.10 Gyr 0.039 0.491 0.954
0.10-0.33 Gyr -3.485 -1.347 0.078
0.33-1.08 Gyr -3.880 -1.354 -0.135
1.08-3.54 Gyr -2.526 -0.243 0.295
3.54-11.64 Gyr -1.314 -0.001 0.284
11.64-12.93 Gyr -1.700 0.047 1.101