2025cst results

Information

Transient
Name:AT2025cst
Right ascension: 17h35m26.56s
Declination:51d13m07.83s
Discovery Date:Feb. 19, 2025, 11:44 a.m.
Classification:None
Redshift:None
MW E(B-V):0.037
Host
Name:2025cst
Right ascension: 17h35m26.26s
Declination:51d13m13.26s
Redshift:None
Photometric Redshift:0.155
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.85
Transient MWEBV processed 0.09
Host match processed 2.18
Host information processed 0.08
Host MWEBV processed 0.07
Global aperture construction processed 0.63
Global aperture photometry processed 6.85
Validate global photometry processed 19.05
Global host SED inference processed 439.4
Local aperture photometry processed 6.14
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):17h35m26.25s, 51d13m13.38s
semi major axis, semi minor axis (arcsec):5.99, 5.73
angle (degrees, anti-clockwise from east):-73.07
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.3 3.87 20.529 0.189 AB
GALEX_NUV 17.82 0.91 20.773 0.055 AB
SDSS_u 37.32 3.93 19.970 0.114 AB
SDSS_g 98.5 3.34 18.916 0.037 AB
DES_g 106.72 0.76 18.829 0.008 AB
PanSTARRS_g 109.8 1.27 18.798 0.013 AB
SDSS_r 159.62 4.32 18.392 0.029 AB
PanSTARRS_r 175.88 1.63 18.287 0.010 AB
SDSS_i 203.37 5.43 18.129 0.029 AB
PanSTARRS_i 204.41 1.84 18.124 0.010 AB
PanSTARRS_z 239.65 4.28 17.951 0.019 AB
SDSS_z 287.14 16.0 17.755 0.060 AB
DES_z 237.55 3.23 17.961 0.015 AB
PanSTARRS_y 249.84 9.93 17.906 0.043 AB
2MASS_J 357.15 136.1 16.623 0.414 Vega
2MASS_H 309.32 200.17 16.306 0.703 Vega
2MASS_K 247.65 216.94 16.078 0.951 Vega
WISE_W1 127.1 8.24 15.941 0.070 Vega
WISE_W2 90.07 11.05 15.675 0.133 Vega
WISE_W3 210.72 32.89 12.917 0.169 Vega
WISE_W4 252.48 218.52 11.274 0.940 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})\, 10.125 10.184 10.250
{\rm log}_{10}({\rm SFR}) -0.306 0.026 0.286
{\rm log}_{10}({\rm sSFR}) -10.511 -10.173 -9.905
{\rm stellar\ age} 4.418 5.402 6.324

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.155 -0.865 -0.636
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.521 -0.803 0.030

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.025 0.064 0.135
\delta -0.361 0.050 0.298
\tau_1/\tau_2 0.540 0.883 1.253
Q_{PAH} 1.276 2.872 4.805
U_{min} 2.812 7.502 14.737
{\rm log}_{10}(\gamma_e)\, -2.018 -1.001 -0.382

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.979 -2.545 -1.577
{\rm log}_{10}(\tau_{AGN})\, 1.077 1.523 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.851 -0.492 -0.293
0.03-0.10 Gyr -0.255 0.139 0.428
0.10-0.32 Gyr 0.248 0.492 0.705
0.32-1.03 Gyr 0.269 0.506 0.689
1.03-3.31 Gyr 0.208 0.405 0.581
3.31-10.62 Gyr 0.050 0.269 0.413
10.62-11.81 Gyr -0.305 0.221 0.626