2025ko

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Information

Transient

Name: AT2025ko
Right ascension: 11h41m59.25s
Declination: -8d47m07.54s
Discovery Date: Jan. 10, 2025, 1:28 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name: 2025ko
Right ascension: 11h41m59.08s
Declination: -8d47m45.70s
Redshift: 0.076823
Photometric Redshift: 0.078
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.43
Cutout download processed 7.33
Global aperture construction processed 0.61
Local aperture photometry processed 4.99
Global aperture photometry processed 4.98
Validate local photometry processed 0.02
Validate global photometry processed 11.93
Host information processed 0.09
Global host SED inference processed 431.36
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.15
Host MWEBV processed 0.15
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) = 11h41m59.25s, -8d47m07.54s
semi major axis, semi minor axis (arcsec) = 1.38, 1.38
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 0.25 0.11 25.384 0.463
PanSTARRS_g 0.2 0.29 25.657 1.605
PanSTARRS_r 0.63 0.34 24.410 0.587
DES_r 0.37 0.21 24.994 0.614
PanSTARRS_i -0.12 0.45
PanSTARRS_z 0.08 0.81 26.674 11.279
DES_z 0.45 0.34 24.758 0.818
PanSTARRS_y 0.23 1.94 25.493 9.128

Aperture details

RA, DEC (J2000) = 11h41m59.07s, -8d47m45.40s
semi major axis, semi minor axis (arcsec) = 12.54, 7.81
angle (degrees, anti-clockwise from east) = -16.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 678.43 2.24 16.821 0.004
PanSTARRS_r 1440.52 2.67 16.004 0.002
DES_r 1568.62 3.39 15.911 0.002
PanSTARRS_i 2074.49 3.43 15.608 0.002
PanSTARRS_z 2702.64 5.8 15.321 0.002
DES_z 2887.73 7.66 15.249 0.003
PanSTARRS_y 3486.36 13.76 15.044 0.004
2MASS_J 4030.16 278.78 13.992 0.075
2MASS_H 5804.09 404.27 13.123 0.076
2MASS_K 5188.61 581.3 12.775 0.122
WISE_W1 2747.35 37.12 12.604 0.015
WISE_W2 1973.04 44.38 12.323 0.024
WISE_W3 3791.1 170.69 9.779 0.049
WISE_W4 10990.63 1309.73 7.177 0.129
 

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})\, 10.973 11.017 11.088
{\rm log}_{10}({\rm SFR}) -1.375 -0.637 0.012
{\rm log}_{10}({\rm sSFR}) -12.399 -11.685 -11.010
{\rm stellar\ age} 7.438 8.217 10.874

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.250 -0.045 0.079
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.267 0.033 0.387

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.105 0.227 0.393
\delta -0.692 -0.216 0.206
\tau_1/\tau_2 0.572 0.936 1.320
Q_{PAH} 0.670 1.898 3.870
U_{min} 2.654 8.157 15.237
{\rm log}_{10}(\gamma_e)\, -2.418 -1.366 -0.507

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.551 -1.277 -1.036
{\rm log}_{10}(\tau_{AGN})\, 1.200 1.525 1.789

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.278 -0.497 0.039
0.03-0.10 Gyr -2.107 -0.857 -0.015
0.10-0.33 Gyr -2.129 -0.853 -0.041
0.33-1.07 Gyr -2.040 -0.728 0.017
1.07-3.50 Gyr -0.952 0.192 0.853
3.50-11.47 Gyr 0.654 1.177 1.291
11.47-12.74 Gyr 0.854 1.463 2.104