2025khs results

Information

Transient
Name:AT2025khs
Right ascension: 0h37m42.29s
Declination:-23d35m03.92s
Discovery Date:May 10, 2025, 9:28 a.m.
Classification:None
Redshift:None
MW E(B-V):0.015
Host
Name:2025khs
Right ascension: 0h37m42.82s
Declination:-23d35m05.74s
Redshift:None
Photometric Redshift:0.100
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 0.74
Transient MWEBV processed 0.04
Host match processed 2.06
Host information processed 0.08
Host MWEBV processed 0.06
Global aperture construction processed 0.62
Global aperture photometry processed 6.97
Validate global photometry processed 18.77
Global host SED inference processed 531.7
Local aperture photometry processed 6.92
Validate local photometry processed 0.03
Local host SED inference failed 632.31
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h37m42.29s, -23d35m03.92s
semi major axis, semi minor axis (arcsec):1.09, 1.09
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 0.78 0.07 24.168 0.098 AB
PanSTARRS_z 0.04 0.84 27.534 26.074 AB
DES_z 0.68 0.21 24.316 0.332 AB
PanSTARRS_y 1.12 2.18 23.781 2.124 AB

Aperture details

RA, DEC (J2000):0h37m42.81s, -23d35m05.38s
semi major axis, semi minor axis (arcsec):6.05, 5.52
angle (degrees, anti-clockwise from east):-17.67
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 32.51 4.28 20.120 0.143 AB
GALEX_NUV 38.78 2.78 19.928 0.078 AB
SDSS_u 73.42 7.03 19.235 0.104 AB
SDSS_g 101.07 3.42 18.888 0.037 AB
DES_g 111.03 0.39 18.786 0.004 AB
PanSTARRS_g 100.36 1.34 18.896 0.015 AB
SDSS_r 129.64 4.12 18.618 0.035 AB
PanSTARRS_r 131.47 2.04 18.603 0.017 AB
DES_r 144.03 0.53 18.504 0.004 AB
SDSS_i 152.19 6.23 18.444 0.044 AB
PanSTARRS_i 156.68 2.14 18.412 0.015 AB
PanSTARRS_z 171.13 4.44 18.317 0.028 AB
SDSS_z 132.65 19.05 18.593 0.156 AB
DES_z 167.12 1.51 18.342 0.010 AB
PanSTARRS_y 192.65 11.43 18.188 0.064 AB
2MASS_J 124.65 120.15 17.766 1.047 Vega
2MASS_H 55.24 198.19 18.177 3.895 Vega
2MASS_K 211.46 248.07 16.249 1.274 Vega
WISE_W1 65.55 11.46 16.660 0.190 Vega
WISE_W2 62.78 15.89 16.066 0.275 Vega
WISE_W3 159.94 62.06 13.216 0.421 Vega
WISE_W4 841.28 473.27 9.968 0.611 Vega
 

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})\, 9.065 9.614 9.834
{\rm log}_{10}({\rm SFR}) 0.524 0.808 1.124
{\rm log}_{10}({\rm sSFR}) -9.150 -8.726 -8.090
{\rm stellar\ age} 1.990 6.320 10.202

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.655 -1.175 -0.537
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.199 0.264 0.418

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.151 0.268 0.475
\delta -0.627 -0.312 -0.071
\tau_1/\tau_2 0.447 0.993 1.556
Q_{PAH} 0.402 1.319 3.014
U_{min} 3.569 9.891 17.461
{\rm log}_{10}(\gamma_e)\, -3.027 -1.917 -0.722

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.674 -2.188 -1.526
{\rm log}_{10}(\tau_{AGN})\, 1.073 1.480 1.836

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.526 -1.094 -0.397
0.03-0.10 Gyr 0.681 0.968 1.284
0.10-0.33 Gyr -3.176 -1.834 -0.234
0.33-1.06 Gyr -5.412 -2.364 -0.541
1.06-3.45 Gyr -4.542 -1.532 -0.380
3.45-11.21 Gyr -2.991 -0.701 -0.132
11.21-12.46 Gyr -2.964 -0.369 0.834