2025kay results

Information

Transient
Name:AT2025kay
Right ascension: 11h34m31.55s
Declination:24d05m14.37s
Discovery Date:March 26, 2025, 7:13 a.m.
Classification:None
Redshift:None
MW E(B-V):0.020
Host
Name:2025kay
Right ascension: 11h34m31.59s
Declination:24d05m11.87s
Redshift:None
Photometric Redshift:0.113
 

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 16.87
Transient MWEBV processed 0.1
Host match processed 1.75
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 7.26
Validate global photometry processed 19.19
Global host SED inference processed 436.67
Local aperture photometry processed 7.03
Validate local photometry processed 0.03
Local host SED inference not enough filters 18.16
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h34m31.55s, 24d05m14.37s
semi major axis, semi minor axis (arcsec):0.98, 0.98
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 6.22 0.66 21.915 0.115 AB

Aperture details

RA, DEC (J2000):11h34m31.58s, 24d05m11.91s
semi major axis, semi minor axis (arcsec):5.32, 3.13
angle (degrees, anti-clockwise from east):-59.36
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.32 2.38 21.476 0.277 AB
GALEX_NUV 14.84 1.92 20.972 0.140 AB
SDSS_u 53.73 3.09 19.574 0.062 AB
SDSS_g 119.03 3.03 18.711 0.028 AB
DES_g 123.34 0.82 18.672 0.007 AB
PanSTARRS_g 126.95 1.16 18.641 0.010 AB
SDSS_r 172.24 3.82 18.310 0.024 AB
PanSTARRS_r 184.91 1.21 18.233 0.007 AB
DES_r 195.84 1.5 18.170 0.008 AB
SDSS_i 224.21 4.98 18.023 0.024 AB
PanSTARRS_i 218.29 1.23 18.052 0.006 AB
PanSTARRS_z 243.38 2.33 17.934 0.010 AB
SDSS_z 275.95 13.03 17.798 0.051 AB
DES_z 268.71 3.94 17.827 0.016 AB
PanSTARRS_y 260.82 6.13 17.859 0.026 AB
2MASS_J 339.44 126.39 16.678 0.404 Vega
2MASS_H 526.56 217.11 15.729 0.448 Vega
2MASS_K 265.95 196.07 16.000 0.800 Vega
WISE_W1 104.41 8.68 16.154 0.090 Vega
WISE_W2 65.58 11.59 16.019 0.192 Vega
WISE_W3 127.12 56.63 13.465 0.484 Vega
WISE_W4 258.37 410.08 11.249 1.723 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})\, 9.736 9.895 10.034
{\rm log}_{10}({\rm SFR}) -1.168 -0.002 0.545
{\rm log}_{10}({\rm sSFR}) -11.013 -9.877 -9.294
{\rm stellar\ age} 3.086 5.470 7.017

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.615 -1.221 -0.801
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.618 -0.652 0.193

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.165 0.272 0.404
\delta -0.813 -0.585 -0.327
\tau_1/\tau_2 0.509 0.904 1.322
Q_{PAH} 0.664 2.011 3.618
U_{min} 2.940 8.749 16.386
{\rm log}_{10}(\gamma_e)\, -2.659 -1.730 -0.722

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.322 -3.264 -2.123
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.587 1.938

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.544 -1.698 -0.858
0.03-0.10 Gyr -1.049 0.151 0.704
0.10-0.32 Gyr 0.056 0.503 0.855
0.32-1.05 Gyr -0.955 0.092 0.420
1.05-3.41 Gyr -0.969 -0.028 0.267
3.41-11.07 Gyr -1.126 -0.134 0.143
11.07-12.30 Gyr -1.300 -0.116 0.512