2024ckh

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Information

Transient

Name: AT2024ckh
Right ascension: 7h36m39.60s
Declination: -2d09m19.16s
Discovery Date: Feb. 12, 2024, 6:37 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.086

Host

Name: 2024ckh
Right ascension: 7h36m39.72s
Declination: -2d09m19.44s
Redshift: None
Photometric Redshift: 0.046
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.73
Cutout download processed 2.6
Global aperture construction processed 0.64
Local aperture photometry processed 3.43
Global aperture photometry processed 3.46
Validate local photometry processed 0.02
Validate global photometry processed 9.88
Host information processed 0.13
Global host SED inference processed 489.09
Local host SED inference processed 441.46
Transient information processed 0.0
Transient MWEBV processed 0.11
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) = 7h36m39.60s, -2d09m19.16s
semi major axis, semi minor axis (arcsec) = 2.22, 2.22
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 98.08 0.54 18.921 0.006
PanSTARRS_r 177.26 0.74 18.278 0.005
PanSTARRS_i 239.99 0.81 17.950 0.004
PanSTARRS_z 275.34 1.58 17.800 0.006
PanSTARRS_y 334.88 3.98 17.588 0.013

Aperture details

RA, DEC (J2000) = 7h36m39.70s, -2d09m19.16s
semi major axis, semi minor axis (arcsec) = 12.61, 4.78
angle (degrees, anti-clockwise from east) = -52.88

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 357.88 1.78 17.516 0.005
PanSTARRS_r 638.67 2.42 16.887 0.004
PanSTARRS_i 861.7 2.68 16.562 0.003
PanSTARRS_z 925.73 5.24 16.484 0.006
PanSTARRS_y 1169.31 13.29 16.230 0.012
2MASS_J 1773.01 241.8 14.883 0.148
2MASS_H 1785.63 380.91 14.403 0.232
2MASS_K 874.5 444.82 14.708 0.552
WISE_W1 910.2 50.05 13.803 0.060
WISE_W2 619.05 43.11 13.582 0.076
WISE_W4 2591.34 841.28 8.746 0.352
 

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})\, 9.298 9.432 9.553
{\rm log}_{10}({\rm SFR}) -1.488 -0.924 -0.542
{\rm log}_{10}({\rm sSFR}) -10.933 -10.344 -9.921
{\rm stellar\ age} 5.439 7.225 8.701

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.483 -0.943 -0.544
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.376 0.089 0.338

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.223 0.597 0.943
\delta -0.600 -0.165 0.142
\tau_1/\tau_2 0.583 0.962 1.345
Q_{PAH} 0.787 2.534 4.709
U_{min} 2.714 7.977 14.783
{\rm log}_{10}(\gamma_e)\, -3.353 -2.129 -0.750

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.151 -1.703 -0.539
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.416 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.675 -1.105 -0.717
0.03-0.10 Gyr -1.628 -0.860 -0.274
0.10-0.33 Gyr -1.867 -1.046 -0.563
0.33-1.09 Gyr -1.873 -1.075 -0.630
1.09-3.59 Gyr -1.563 -0.882 -0.565
3.59-11.83 Gyr -1.137 -0.717 -0.548
11.83-13.14 Gyr -1.288 -0.631 -0.111

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.807 9.938 10.051
{\rm log}_{10}({\rm SFR}) -0.327 -0.081 0.124
{\rm log}_{10}({\rm sSFR}) -10.291 -10.038 -9.749
{\rm stellar\ age} 5.960 7.422 8.715

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.889 -0.550 -0.300
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.381 0.240 0.412

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.273 0.457 0.686
\delta -0.406 -0.001 0.297
\tau_1/\tau_2 0.598 0.950 1.282
Q_{PAH} 0.537 1.410 3.068
U_{min} 2.280 7.140 14.227
{\rm log}_{10}(\gamma_e)\, -3.661 -3.014 -2.057

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.750 -2.419 -1.749
{\rm log}_{10}(\tau_{AGN})\, 0.846 1.138 1.669

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.512 -0.268 -0.059
0.03-0.10 Gyr -0.782 -0.129 0.234
0.10-0.33 Gyr -1.642 -0.646 -0.201
0.33-1.09 Gyr -1.613 -0.769 -0.317
1.09-3.59 Gyr -1.103 -0.434 -0.104
3.59-11.83 Gyr -0.533 -0.175 -0.009
11.83-13.14 Gyr -0.751 -0.148 0.407