2025ck

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Information

Transient

Name: AT2025ck
Right ascension: 12h23m31.80s
Declination: 7d36m07.36s
Discovery Date: Jan. 4, 2025, 1:52 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 2025ck
Right ascension: 12h23m31.79s
Declination: 7d36m07.02s
Redshift: None
Photometric Redshift: 0.158
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 4.02
Cutout download processed 17.95
Global aperture construction processed 0.97
Local aperture photometry processed 6.12
Global aperture photometry processed 5.98
Validate local photometry no valid phot 0.03
Validate global photometry processed 17.31
Host information processed 0.11
Global host SED inference processed 608.46
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.27
Log transient processing status blocked 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) = 12h23m31.80s, 7d36m07.36s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 12h23m31.79s, 7d36m07.14s
semi major axis, semi minor axis (arcsec) = 4.0, 3.62
angle (degrees, anti-clockwise from east) = -34.94

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 6.88 8.55 21.806 1.350
SDSS_g 51.66 4.91 19.617 0.103
PanSTARRS_g 54.84 0.77 19.552 0.015
SDSS_r 133.25 5.29 18.588 0.043
PanSTARRS_r 134.51 0.89 18.578 0.007
SDSS_i 208.27 6.2 18.103 0.032
PanSTARRS_i 199.63 0.93 18.149 0.005
PanSTARRS_z 259.32 2.11 17.865 0.009
SDSS_z 283.96 16.62 17.767 0.064
PanSTARRS_y 304.18 4.79 17.692 0.017
2MASS_J 672.58 166.06 15.936 0.268
2MASS_H 747.07 227.49 15.349 0.331
2MASS_K 649.86 280.57 15.030 0.469
WISE_W1 230.75 15.46 15.293 0.073
WISE_W2 126.79 20.76 15.303 0.178
WISE_W3 90.36 75.59 13.836 0.908
WISE_W4 -563.51 377.52
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.420 10.522 10.613
{\rm log}_{10}({\rm SFR}) -0.586 0.054 0.575
{\rm log}_{10}({\rm sSFR}) -11.118 -10.476 -9.892
{\rm stellar\ age} 5.493 6.803 8.639

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.941 -0.609 -0.406
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.458 -0.710 -0.029

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.409 0.575 0.763
\delta -0.869 -0.684 -0.424
\tau_1/\tau_2 0.613 0.953 1.308
Q_{PAH} 0.767 2.231 4.490
U_{min} 2.851 7.729 14.743
{\rm log}_{10}(\gamma_e)\, -2.612 -1.624 -0.697

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.177 -2.890 -1.809
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.554 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.644 0.047 0.392
0.03-0.10 Gyr -0.841 0.026 0.655
0.10-0.32 Gyr -0.890 0.009 0.549
0.32-1.03 Gyr -0.943 0.033 0.524
1.03-3.30 Gyr -0.380 0.396 0.734
3.30-10.59 Gyr 0.236 0.667 0.836
10.59-11.77 Gyr 0.100 0.768 1.472