2025cks results

Information

Transient
Name:AT2025cks
Right ascension: 1h57m36.64s
Declination:-17d24m27.48s
Discovery Date:Feb. 21, 2025, 6:48 p.m.
Classification:None
Redshift:None
MW E(B-V):0.026
Host
Name:2025cks
Right ascension: 1h57m36.64s
Declination:-17d24m27.55s
Redshift:None
Photometric Redshift:0.070
 

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_r
DES_z
 DES_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.77
Transient MWEBV processed 0.13
Host match processed 1.86
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.59
Global aperture photometry processed 5.71
Validate global photometry processed 17.02
Global host SED inference processed 421.0
Local aperture photometry processed 5.85
Validate local photometry processed 0.02
Local host SED inference processed 459.18
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h57m36.64s, -17d24m27.48s
semi major axis, semi minor axis (arcsec):1.5, 1.5
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 135.26 3.04 18.572 0.024 AB
PanSTARRS_g 130.6 0.41 18.610 0.003 AB
SDSS_r 222.83 3.94 18.030 0.019 AB
PanSTARRS_r 208.31 0.57 18.103 0.003 AB
DES_r 258.17 0.56 17.870 0.002 AB
SDSS_i 312.43 4.72 17.663 0.016 AB
PanSTARRS_i 288.19 0.45 17.751 0.002 AB
PanSTARRS_z 356.74 1.04 17.519 0.003 AB
SDSS_z 374.22 6.39 17.467 0.019 AB
DES_z 399.71 1.79 17.396 0.005 AB
PanSTARRS_y 396.91 2.21 17.403 0.006 AB

Aperture details

RA, DEC (J2000):1h57m36.65s, -17d24m27.28s
semi major axis, semi minor axis (arcsec):6.83, 5.74
angle (degrees, anti-clockwise from east):-83.51
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 40.97 4.53 19.869 0.120 AB
GALEX_NUV 60.24 3.3 19.450 0.059 AB
SDSS_u 200.52 6.59 18.145 0.036 AB
SDSS_g 433.13 5.67 17.308 0.014 AB
PanSTARRS_g 437.86 1.45 17.297 0.004 AB
SDSS_r 656.28 7.29 16.857 0.012 AB
PanSTARRS_r 668.59 1.94 16.837 0.003 AB
DES_r 746.2 1.0 16.718 0.001 AB
SDSS_i 926.66 9.18 16.483 0.011 AB
PanSTARRS_i 884.5 1.6 16.533 0.002 AB
PanSTARRS_z 1018.79 3.87 16.380 0.004 AB
SDSS_z 1032.98 18.59 16.365 0.020 AB
DES_z 1080.25 3.07 16.316 0.003 AB
PanSTARRS_y 1161.25 8.67 16.238 0.008 AB
2MASS_J 1487.65 182.31 15.074 0.133 Vega
2MASS_H 1911.17 293.44 14.329 0.167 Vega
2MASS_K 1616.65 283.69 14.041 0.191 Vega
WISE_W1 867.36 21.22 13.856 0.027 Vega
WISE_W2 662.42 25.02 13.508 0.041 Vega
WISE_W3 3537.67 82.35 9.854 0.025 Vega
WISE_W4 4433.25 623.86 8.163 0.153 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.701 9.819 9.924
{\rm log}_{10}({\rm SFR}) -1.154 -0.554 0.061
{\rm log}_{10}({\rm sSFR}) -11.008 -10.362 -9.749
{\rm stellar\ age} 4.509 6.568 8.113

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.138 -0.633 -0.350
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.669 -0.693 0.204

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.186 0.437 0.849
\delta -0.774 -0.343 0.077
\tau_1/\tau_2 0.672 1.010 1.349
Q_{PAH} 0.858 2.768 5.535
U_{min} 2.842 8.324 15.777
{\rm log}_{10}(\gamma_e)\, -3.088 -1.655 -0.443

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.810 -1.681 -0.788
{\rm log}_{10}(\tau_{AGN})\, 0.935 1.370 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.191 -0.758 -0.395
0.03-0.10 Gyr -1.400 -0.536 0.175
0.10-0.33 Gyr -1.265 -0.359 0.196
0.33-1.07 Gyr -0.921 -0.226 0.217
1.07-3.52 Gyr -0.775 -0.150 0.119
3.52-11.55 Gyr -0.614 -0.137 0.062
11.55-12.83 Gyr -0.752 -0.063 0.468

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.962 10.116 10.220
{\rm log}_{10}({\rm SFR}) 0.718 0.932 1.191
{\rm log}_{10}({\rm sSFR}) -9.465 -9.181 -8.830
{\rm stellar\ age} 5.402 6.761 8.266

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.673 -0.353 -0.203
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.194 0.353 0.451

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.347 0.585
\delta -0.802 -0.517 -0.293
\tau_1/\tau_2 0.683 1.077 1.476
Q_{PAH} 0.728 1.772 3.180
U_{min} 2.314 6.467 13.591
{\rm log}_{10}(\gamma_e)\, -3.153 -2.368 -1.557

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.813 -1.537 -1.247
{\rm log}_{10}(\tau_{AGN})\, 1.046 1.382 1.701

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.077 0.115 0.314
0.03-0.10 Gyr 0.851 1.075 1.340
0.10-0.33 Gyr -1.236 0.039 0.484
0.33-1.07 Gyr -1.412 -0.221 0.125
1.07-3.52 Gyr -0.593 -0.007 0.290
3.52-11.55 Gyr -0.266 0.163 0.356
11.55-12.83 Gyr -0.350 0.240 0.855