2026cgk

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Information

Transient

Name: AT2026cgk
Right ascension: 7h18m24.09s
Declination: 37d35m07.14s
Discovery Date: Feb. 4, 2026, 11:54 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.059

Host

Name:
Right ascension: 7h18m24.53s
Declination: 37d35m10.77s
Redshift: None
Photometric Redshift: 0.136
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.22
Transient MWEBV processed 0.15
Host match processed 5.85
Host information processed 0.06
Host MWEBV processed 0.13
Global aperture construction processed 0.64
Global aperture photometry processed 5.47
Validate global photometry processed 17.26
Global host SED inference processed 398.98
Local aperture photometry processed 5.37
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

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) = 7h18m24.09s, 37d35m07.14s
semi major axis, semi minor axis (arcsec) = 0.83, 0.83
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 7h18m24.51s, 37d35m10.75s
semi major axis, semi minor axis (arcsec) = 10.68, 5.74
angle (degrees, anti-clockwise from east) = -145.4

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.72 2.04 21.681 0.287 AB
PanSTARRS_g 273.29 2.35 17.808 0.009 AB
PanSTARRS_r 545.72 3.24 17.058 0.006 AB
SDSS_i 773.39 9.51 16.679 0.013 AB
PanSTARRS_i 791.88 2.12 16.653 0.003 AB
PanSTARRS_z 993.0 5.93 16.408 0.006 AB
SDSS_z 1047.06 25.24 16.350 0.026 AB
2MASS_J 1660.69 200.6 14.954 0.131 Vega
2MASS_K 2058.23 288.85 13.778 0.152 Vega
WISE_W2 620.5 31.17 13.579 0.055 Vega
WISE_W3 882.61 98.51 11.362 0.121 Vega
WISE_W4 649.6 543.74 10.248 0.909 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

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})\, 10.856 10.948 11.018
{\rm log}_{10}({\rm SFR}) -0.359 0.131 0.589
{\rm log}_{10}({\rm sSFR}) -11.267 -10.800 -10.363
{\rm stellar\ age} 4.555 6.216 7.315

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.471 -0.227 -0.075
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.622 -0.518 0.250

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.165 0.281 0.461
\delta -0.646 -0.224 0.164
\tau_1/\tau_2 0.575 0.932 1.289
Q_{PAH} 0.897 2.064 4.182
U_{min} 2.131 6.604 13.828
{\rm log}_{10}(\gamma_e)\, -3.222 -2.189 -1.261

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.437 -3.483 -2.352
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.534 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.324 0.107 0.436
0.03-0.10 Gyr -0.559 0.105 0.666
0.10-0.32 Gyr -0.438 0.389 0.851
0.32-1.04 Gyr 0.174 0.739 1.095
1.04-3.36 Gyr 0.750 1.109 1.407
3.36-10.83 Gyr 0.695 1.077 1.225
10.83-12.03 Gyr 0.268 0.985 1.487