2026ccx

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Information

Transient

Name: AT2026ccx
Right ascension: 8h38m00.96s
Declination: 9d18m22.40s
Discovery Date: Feb. 4, 2026, 12:42 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.038

Host

Name: 1363171
Right ascension: 8h38m01.20s
Declination: 9d18m26.28s
Redshift: None
Photometric Redshift: 0.064
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.25
Transient MWEBV processed 0.1
Host match processed 5.3
Host information processed 0.13
Host MWEBV processed 0.07
Global aperture construction processed 0.65
Global aperture photometry processed 6.69
Validate global photometry processed 19.07
Global host SED inference processed 537.75
Local aperture photometry processed 6.57
Validate local photometry processed 0.03
Local host SED inference processed 427.75
 

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) = 8h38m00.96s, 9d18m22.40s
semi major axis, semi minor axis (arcsec) = 1.63, 1.63
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 2.88 1.33 22.753 0.501 AB
SDSS_g 18.73 1.23 20.719 0.072 AB
DES_g 19.0 0.2 20.703 0.012 AB
PanSTARRS_g 16.72 0.36 20.842 0.023 AB
SDSS_r 40.01 1.81 19.895 0.049 AB
PanSTARRS_r 38.7 0.33 19.931 0.009 AB
DES_r 42.22 0.56 19.836 0.014 AB
SDSS_i 57.1 2.28 19.508 0.043 AB
PanSTARRS_i 54.66 0.56 19.556 0.011 AB
PanSTARRS_z 69.0 1.17 19.303 0.018 AB
SDSS_z 81.64 4.4 19.120 0.058 AB
DES_z 75.22 1.58 19.209 0.023 AB
PanSTARRS_y 87.87 2.78 19.040 0.034 AB

Aperture details

RA, DEC (J2000) = 8h38m01.12s, 9d18m26.56s
semi major axis, semi minor axis (arcsec) = 9.98, 8.5
angle (degrees, anti-clockwise from east) = -88.72

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 87.16 7.55 19.049 0.094 AB
SDSS_g 646.69 7.21 16.873 0.012 AB
DES_g 704.54 1.22 16.780 0.002 AB
PanSTARRS_g 696.86 2.02 16.792 0.003 AB
SDSS_r 1460.7 10.79 15.989 0.008 AB
PanSTARRS_r 1508.79 1.86 15.953 0.001 AB
DES_r 1629.14 3.43 15.870 0.002 AB
SDSS_i 2114.7 13.61 15.587 0.007 AB
PanSTARRS_i 2110.97 3.2 15.589 0.002 AB
PanSTARRS_z 2735.49 6.57 15.307 0.003 AB
SDSS_z 2853.17 25.18 15.262 0.010 AB
DES_z 2958.97 9.79 15.222 0.004 AB
PanSTARRS_y 3300.46 15.76 15.104 0.005 AB
2MASS_J 4001.55 184.23 14.000 0.050 Vega
2MASS_H 5399.44 303.15 13.202 0.061 Vega
2MASS_K 4477.07 305.72 12.935 0.074 Vega
WISE_W1 1793.86 28.07 13.067 0.017 Vega
WISE_W2 988.82 32.66 13.073 0.036 Vega
WISE_W3 218.27 100.66 12.879 0.501 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.144 9.258 9.374
{\rm log}_{10}({\rm SFR}) -1.945 -1.265 -0.647
{\rm log}_{10}({\rm sSFR}) -11.223 -10.592 -9.881
{\rm stellar\ age} 6.125 7.632 10.671

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.313 -0.673 -0.134
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.415 0.008 0.358

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.359 0.843 1.342
\delta -0.333 -0.050 0.221
\tau_1/\tau_2 0.701 1.051 1.402
Q_{PAH} 0.890 2.599 5.292
U_{min} 3.065 8.055 14.746
{\rm log}_{10}(\gamma_e)\, -2.915 -1.762 -0.721

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.349 -0.762 -0.153
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.529 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.928 -1.250 -0.675
0.03-0.10 Gyr -2.218 -1.351 -0.610
0.10-0.33 Gyr -2.308 -1.440 -0.695
0.33-1.08 Gyr -2.431 -1.400 -0.769
1.08-3.54 Gyr -2.299 -1.035 -0.607
3.54-11.62 Gyr -1.280 -0.662 -0.471
11.62-12.91 Gyr -1.124 -0.458 0.336

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.616 10.727 10.823
{\rm log}_{10}({\rm SFR}) -1.650 -0.522 0.010
{\rm log}_{10}({\rm sSFR}) -12.319 -11.256 -10.691
{\rm stellar\ age} 6.104 7.594 10.572

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.224 -0.915 -0.714
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.434 -0.399 0.168

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.382 0.518 0.692
\delta -0.959 -0.857 -0.700
\tau_1/\tau_2 0.615 1.017 1.447
Q_{PAH} 0.356 1.344 3.853
U_{min} 2.602 7.875 16.120
{\rm log}_{10}(\gamma_e)\, -2.903 -1.692 -0.935

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.664 -3.989 -3.096
{\rm log}_{10}(\tau_{AGN})\, 1.083 1.583 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.110 -0.550 -0.078
0.03-0.10 Gyr -2.647 -0.607 0.065
0.10-0.33 Gyr -2.103 -0.317 0.406
0.33-1.08 Gyr -1.717 -0.035 0.590
1.08-3.54 Gyr -1.286 0.443 0.923
3.54-11.62 Gyr -0.319 0.825 1.006
11.62-12.91 Gyr -0.263 0.933 1.809