2025ksj

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Information

Transient

Name: AT2025ksj
Right ascension: 10h45m17.44s
Declination: -5d02m32.60s
Discovery Date: May 15, 2025, 1:32 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name: 2025ksj
Right ascension: 10h45m24.81s
Declination: -5d01m13.00s
Redshift: 0.110500
Photometric Redshift: 0.094
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
failed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 7.53
Cutout download processed 6.95
Global aperture construction processed 0.65
Local aperture photometry processed 6.3
Global aperture photometry processed 6.5
Validate local photometry processed 0.02
Validate global photometry processed 15.74
Host information processed 0.09
Global host SED inference processed 440.74
Local host SED inference failed 0.0
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.05
Processing status blocked N/A N/A
 

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) = 10h45m17.44s, -5d02m32.60s
semi major axis, semi minor axis (arcsec) = 0.99, 0.99
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 0.6 0.35 24.463 0.644 AB

Aperture details

RA, DEC (J2000) = 10h45m24.80s, -5d01m13.02s
semi major axis, semi minor axis (arcsec) = 8.71, 6.97
angle (degrees, anti-clockwise from east) = -53.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 19.54 4.41 20.673 0.245 AB
GALEX_NUV 27.33 2.36 20.308 0.094 AB
DES_g 308.04 0.96 17.678 0.003 AB
PanSTARRS_g 303.46 1.77 17.695 0.006 AB
PanSTARRS_r 588.78 2.52 16.975 0.005 AB
DES_r 647.75 2.31 16.871 0.004 AB
PanSTARRS_i 818.68 3.25 16.617 0.004 AB
PanSTARRS_z 1040.32 4.47 16.357 0.005 AB
DES_z 1109.37 5.94 16.287 0.006 AB
PanSTARRS_y 1268.18 12.23 16.142 0.010 AB
2MASS_J 1501.52 161.48 15.064 0.117 Vega
2MASS_H 1976.2 227.22 14.293 0.125 Vega
2MASS_K 2452.84 347.54 13.588 0.154 Vega
WISE_W1 757.07 20.03 14.003 0.029 Vega
WISE_W2 459.37 24.92 13.906 0.059 Vega
WISE_W3 706.4 104.55 11.603 0.161 Vega
WISE_W4 1431.86 564.18 9.390 0.428 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.785 10.825 10.898
{\rm log}_{10}({\rm SFR}) 0.108 0.396 0.697
{\rm log}_{10}({\rm sSFR}) -10.753 -10.447 -10.127
{\rm stellar\ age} 7.324 8.494 11.063

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.519 -0.406 -0.311
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.194 -0.198 0.240

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.073 0.118 0.185
\delta -0.841 -0.557 -0.264
\tau_1/\tau_2 0.656 1.084 1.502
Q_{PAH} 0.529 1.748 3.999
U_{min} 2.633 7.969 15.486
{\rm log}_{10}(\gamma_e)\, -2.090 -1.027 -0.270

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.460 -3.532 -2.468
{\rm log}_{10}(\tau_{AGN})\, 1.123 1.659 1.984

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.212 -0.310 -0.038
0.03-0.10 Gyr 0.195 0.528 0.851
0.10-0.32 Gyr -0.377 0.268 0.543
0.32-1.05 Gyr -0.972 -0.081 0.236
1.05-3.42 Gyr -1.064 -0.064 0.372
3.42-11.09 Gyr 0.123 0.956 1.086
11.09-12.33 Gyr 0.841 1.487 2.013