2025ckx

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Information

Transient

Name: AT2025ckx
Right ascension: 8h37m05.06s
Declination: 47d08m29.08s
Discovery Date: Feb. 21, 2025, 5:41 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 2025ckx
Right ascension: 8h37m04.87s
Declination: 47d08m30.06s
Redshift: 0.051652
Photometric Redshift: 0.072
 

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
processed
 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 1.99
Cutout download processed 14.97
Global aperture construction processed 0.57
Local aperture photometry processed 4.77
Global aperture photometry processed 4.88
Validate local photometry processed 0.02
Validate global photometry processed 14.16
Host information processed 0.08
Global host SED inference processed 412.77
Local host SED inference processed 515.82
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Processing status completed 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) = 8h37m05.06s, 47d08m29.08s
semi major axis, semi minor axis (arcsec) = 1.99, 1.99
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 30.67 1.78 20.183 0.063 AB
SDSS_g 143.66 3.15 18.507 0.024 AB
PanSTARRS_g 144.28 0.62 18.502 0.005 AB
SDSS_r 311.23 4.65 17.667 0.016 AB
PanSTARRS_r 285.49 0.78 17.761 0.003 AB
SDSS_i 448.29 5.63 17.271 0.014 AB
PanSTARRS_i 391.65 0.68 17.418 0.002 AB
PanSTARRS_z 482.43 1.47 17.191 0.003 AB
SDSS_z 604.69 8.18 16.946 0.015 AB
DES_z 594.71 5.01 16.964 0.009 AB
PanSTARRS_y 570.2 4.21 17.010 0.008 AB

Aperture details

RA, DEC (J2000) = 8h37m04.87s, 47d08m30.24s
semi major axis, semi minor axis (arcsec) = 10.42, 9.6
angle (degrees, anti-clockwise from east) = -112.29

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 201.14 6.8 18.141 0.037 AB
SDSS_g 842.27 7.96 16.586 0.010 AB
PanSTARRS_g 934.5 2.8 16.474 0.003 AB
SDSS_r 1704.01 11.47 15.821 0.007 AB
PanSTARRS_r 1753.02 3.47 15.791 0.002 AB
SDSS_i 2464.47 14.27 15.421 0.006 AB
PanSTARRS_i 2474.59 3.09 15.416 0.001 AB
PanSTARRS_z 3014.72 6.88 15.202 0.002 AB
SDSS_z 3221.51 29.74 15.130 0.010 AB
DES_z 3097.21 11.74 15.173 0.004 AB
PanSTARRS_y 3666.25 20.43 14.989 0.006 AB
2MASS_J 4574.73 211.55 13.854 0.050 Vega
2MASS_H 5200.36 309.99 13.242 0.065 Vega
2MASS_K 5069.04 371.38 12.800 0.080 Vega
WISE_W1 2189.75 34.66 12.850 0.017 Vega
WISE_W2 1250.24 37.25 12.819 0.032 Vega
WISE_W3 748.52 149.1 11.540 0.216 Vega
WISE_W4 115.54 772.74 12.123 7.261 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.781 9.889 9.990
{\rm log}_{10}({\rm SFR}) -2.088 -1.184 -0.450
{\rm log}_{10}({\rm sSFR}) -12.087 -11.109 -10.269
{\rm stellar\ age} 6.659 8.000 11.327

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.111 -0.716 -0.431
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.638 -0.089 0.371

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.232 0.640 0.973
\delta -0.547 -0.119 0.238
\tau_1/\tau_2 0.643 1.005 1.365
Q_{PAH} 0.714 2.367 4.812
U_{min} 2.878 7.929 15.317
{\rm log}_{10}(\gamma_e)\, -3.194 -1.975 -0.862

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.672 -1.316 -0.625
{\rm log}_{10}(\tau_{AGN})\, 0.974 1.410 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.526 -1.442 -0.627
0.03-0.10 Gyr -2.277 -1.192 -0.365
0.10-0.33 Gyr -2.177 -1.033 -0.348
0.33-1.08 Gyr -2.306 -0.998 -0.302
1.08-3.57 Gyr -2.200 -0.599 -0.020
3.57-11.76 Gyr -0.651 -0.045 0.146
11.76-13.07 Gyr -0.431 0.233 1.009

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.544 10.613 10.702
{\rm log}_{10}({\rm SFR}) -2.294 -1.444 -0.648
{\rm log}_{10}({\rm sSFR}) -12.916 -12.089 -11.320
{\rm stellar\ age} 7.292 8.065 11.320

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.728 -0.539 -0.410
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.449 -0.446 0.225

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.122 0.232 0.385
\delta -0.682 -0.195 0.140
\tau_1/\tau_2 0.491 0.872 1.270
Q_{PAH} 0.414 1.838 3.904
U_{min} 2.905 8.335 15.544
{\rm log}_{10}(\gamma_e)\, -3.023 -1.834 -0.944

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.397 -3.517 -2.607
{\rm log}_{10}(\tau_{AGN})\, 1.016 1.510 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.392 -1.276 -0.589
0.03-0.10 Gyr -3.844 -1.737 -0.674
0.10-0.33 Gyr -3.817 -1.661 -0.523
0.33-1.08 Gyr -3.025 -1.305 -0.198
1.08-3.57 Gyr -2.060 -0.178 0.561
3.57-11.76 Gyr 0.164 0.766 0.907
11.76-13.07 Gyr 0.076 0.890 1.743