2026cao

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Information

Transient

Name: AT2026cao
Right ascension: 10h35m46.63s
Declination: 40d13m43.48s
Discovery Date: Feb. 3, 2026, 7:04 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name: 10354641+4013524
Right ascension: 10h35m46.41s
Declination: 40d13m52.49s
Redshift: 0.083889
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.62
Transient MWEBV processed 0.05
Host match processed 4.38
Host information processed 0.09
Host MWEBV processed 0.06
Global aperture construction processed 0.63
Global aperture photometry processed 5.87
Validate global photometry processed 14.94
Global host SED inference processed 404.1
Local aperture photometry processed 5.91
Validate local photometry processed 0.02
Local host SED inference processed 433.42
 

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) = 10h35m46.63s, 40d13m43.48s
semi major axis, semi minor axis (arcsec) = 1.27, 1.27
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 6.2 0.2 21.918 0.035 AB
PanSTARRS_r 8.56 0.38 21.568 0.048 AB
SDSS_i 12.49 1.22 21.158 0.106 AB
PanSTARRS_i 11.69 0.44 21.231 0.041 AB
PanSTARRS_z 11.74 0.62 21.226 0.057 AB
DES_z 12.2 0.62 21.184 0.055 AB
PanSTARRS_y 15.38 1.7 20.933 0.120 AB

Aperture details

RA, DEC (J2000) = 10h35m46.41s, 40d13m52.33s
semi major axis, semi minor axis (arcsec) = 14.79, 9.28
angle (degrees, anti-clockwise from east) = -58.78

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 463.28 9.74 17.235 0.023 AB
SDSS_g 1095.48 9.29 16.301 0.009 AB
DES_g 1111.05 2.62 16.286 0.003 AB
PanSTARRS_g 1077.23 3.07 16.319 0.003 AB
SDSS_r 1618.65 11.69 15.877 0.008 AB
PanSTARRS_r 1580.72 3.58 15.903 0.002 AB
SDSS_i 2220.52 14.41 15.534 0.007 AB
PanSTARRS_i 2209.48 4.01 15.539 0.002 AB
PanSTARRS_z 2379.83 5.74 15.459 0.003 AB
SDSS_z 2470.62 26.74 15.418 0.012 AB
DES_z 2448.82 8.08 15.428 0.004 AB
PanSTARRS_y 2743.38 15.45 15.304 0.006 AB
WISE_W1 1907.13 29.25 13.000 0.017 Vega
WISE_W2 1314.28 34.12 12.764 0.028 Vega
WISE_W3 7005.99 150.98 9.112 0.023 Vega
WISE_W4 6190.88 900.94 7.801 0.158 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})\, 8.176 8.359 8.494
{\rm log}_{10}({\rm SFR}) -1.743 -1.230 -0.645
{\rm log}_{10}({\rm sSFR}) -10.157 -9.619 -8.990
{\rm stellar\ age} 1.648 4.926 6.723

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.563 -0.956 -0.344
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.484 -0.687 0.151

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.278 0.633 1.182
\delta -0.357 -0.002 0.245
\tau_1/\tau_2 0.722 1.088 1.439
Q_{PAH} 1.153 2.986 5.192
U_{min} 2.753 7.486 14.531
{\rm log}_{10}(\gamma_e)\, -2.833 -1.837 -0.863

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.611 -0.199 0.240
{\rm log}_{10}(\tau_{AGN})\, 1.160 1.536 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.817 -1.374 -0.965
0.03-0.10 Gyr -1.889 -1.216 -0.553
0.10-0.33 Gyr -1.882 -1.258 -0.670
0.33-1.07 Gyr -2.136 -1.389 -0.940
1.07-3.49 Gyr -2.581 -1.557 -1.282
3.49-11.39 Gyr -2.882 -1.742 -1.416
11.39-12.65 Gyr -3.063 -1.823 -1.255

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.576 10.679 10.756
{\rm log}_{10}({\rm SFR}) 0.818 1.148 1.465
{\rm log}_{10}({\rm sSFR}) -9.868 -9.538 -9.145
{\rm stellar\ age} 5.442 6.548 7.685

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.621 -0.395 -0.248
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.162 0.316 0.429

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.145 0.239 0.413
\delta -0.733 -0.390 -0.009
\tau_1/\tau_2 0.684 1.050 1.437
Q_{PAH} 1.349 2.647 4.309
U_{min} 1.817 5.580 11.849
{\rm log}_{10}(\gamma_e)\, -3.540 -2.842 -1.785

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.202 -1.753 -1.400
{\rm log}_{10}(\tau_{AGN})\, 1.074 1.465 1.842

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.511 0.638 0.779
0.03-0.10 Gyr 0.890 1.270 1.605
0.10-0.33 Gyr 0.307 0.796 1.080
0.33-1.07 Gyr 0.020 0.577 0.831
1.07-3.49 Gyr 0.289 0.699 0.929
3.49-11.39 Gyr 0.479 0.768 0.911
11.39-12.65 Gyr 0.272 0.802 1.279