2025cka

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Information

Transient

Name: AT2025cka
Right ascension: 7h19m48.02s
Declination: 9d02m34.03s
Discovery Date: Jan. 5, 2025, 8:18 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.046

Host

Name: 2025cka
Right ascension: 7h19m47.95s
Declination: 9d02m33.91s
Redshift: None
Photometric Redshift: 0.066
 

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 3.06
Cutout download processed 2.15
Global aperture construction processed 0.7
Local aperture photometry processed 3.41
Global aperture photometry processed 3.51
Validate local photometry processed 0.02
Validate global photometry processed 8.89
Host information processed 0.08
Global host SED inference processed 678.01
Local host SED inference processed 449.26
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 7h19m48.02s, 9d02m34.03s
semi major axis, semi minor axis (arcsec) = 1.59, 1.59
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 73.8 0.43 19.230 0.006 AB
PanSTARRS_r 112.73 0.54 18.770 0.005 AB
PanSTARRS_i 151.35 0.78 18.450 0.006 AB
PanSTARRS_z 170.16 1.24 18.323 0.008 AB
PanSTARRS_y 176.1 2.71 18.286 0.017 AB

Aperture details

RA, DEC (J2000) = 7h19m48.00s, 9d02m34.72s
semi major axis, semi minor axis (arcsec) = 8.94, 3.7
angle (degrees, anti-clockwise from east) = -138.11

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 405.71 1.83 17.379 0.005 AB
PanSTARRS_i 540.06 2.58 17.069 0.005 AB
PanSTARRS_z 585.71 4.2 16.981 0.008 AB
PanSTARRS_y 574.08 9.23 17.003 0.017 AB
2MASS_J 960.0 218.11 15.549 0.247 Vega
2MASS_H 835.89 348.86 15.227 0.453 Vega
2MASS_K 994.34 379.86 14.568 0.415 Vega
WISE_W1 548.34 29.92 14.353 0.059 Vega
WISE_W3 2835.6 138.43 10.094 0.053 Vega
WISE_W4 4189.45 851.39 8.225 0.221 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})\, 9.295 9.453 9.544
{\rm log}_{10}({\rm SFR}) -1.770 -1.108 -0.553
{\rm log}_{10}({\rm sSFR}) -11.213 -10.568 -9.965
{\rm stellar\ age} 4.311 7.040 8.548

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.705 -1.291 -0.894
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.698 -0.974 -0.117

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.096 0.359 0.699
\delta -0.644 -0.174 0.193
\tau_1/\tau_2 0.664 1.027 1.392
Q_{PAH} 1.228 3.643 5.732
U_{min} 3.027 8.046 14.915
{\rm log}_{10}(\gamma_e)\, -3.316 -2.228 -0.984

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.975 -1.003 -0.342
{\rm log}_{10}(\tau_{AGN})\, 1.040 1.540 1.992

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.859 -1.296 -0.939
0.03-0.10 Gyr -2.034 -1.104 -0.438
0.10-0.33 Gyr -1.756 -0.817 -0.191
0.33-1.08 Gyr -1.689 -0.806 -0.194
1.08-3.53 Gyr -1.611 -0.667 -0.333
3.53-11.59 Gyr -1.222 -0.463 -0.273
11.59-12.88 Gyr -1.248 -0.418 0.177

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.622 9.942 10.105
{\rm log}_{10}({\rm SFR}) -0.792 0.069 0.762
{\rm log}_{10}({\rm sSFR}) -10.721 -9.912 -9.007
{\rm stellar\ age} 2.350 6.086 8.717

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.784 -1.398 -0.791
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.806 -1.283 -0.242

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.309 0.494 0.691
\delta -0.477 -0.020 0.267
\tau_1/\tau_2 0.511 0.889 1.291
Q_{PAH} 1.505 3.177 5.182
U_{min} 3.067 8.777 16.393
{\rm log}_{10}(\gamma_e)\, -3.232 -2.295 -1.448

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.655 -1.449 -0.996
{\rm log}_{10}(\tau_{AGN})\, 0.861 1.138 1.537

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.721 -0.503 -0.038
0.03-0.10 Gyr -1.016 0.170 0.915
0.10-0.33 Gyr -1.658 -0.047 0.566
0.33-1.08 Gyr -2.052 -0.225 0.427
1.08-3.53 Gyr -1.956 -0.201 0.308
3.53-11.59 Gyr -1.757 -0.192 0.229
11.59-12.88 Gyr -1.786 -0.154 0.818