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 Mag sys
PanSTARRS_g 98.08 0.54 18.921 0.006 AB
PanSTARRS_r 177.26 0.74 18.278 0.005 AB
PanSTARRS_i 239.99 0.81 17.950 0.004 AB
PanSTARRS_z 275.34 1.58 17.800 0.006 AB
PanSTARRS_y 334.88 3.98 17.588 0.013 AB

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 Mag sys
PanSTARRS_g 357.88 1.78 17.516 0.005 AB
PanSTARRS_r 638.67 2.42 16.887 0.004 AB
PanSTARRS_i 861.7 2.68 16.562 0.003 AB
PanSTARRS_z 925.73 5.24 16.484 0.006 AB
PanSTARRS_y 1169.31 13.29 16.230 0.012 AB
2MASS_J 1773.01 241.8 14.883 0.148 Vega
2MASS_H 1785.63 380.91 14.403 0.232 Vega
2MASS_K 874.5 444.82 14.708 0.552 Vega
WISE_W1 910.2 50.05 13.803 0.060 Vega
WISE_W2 619.05 43.11 13.582 0.076 Vega
WISE_W4 2591.34 841.28 8.746 0.352 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})\, 9.298 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