2026cwf

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Information

Transient

Name: AT2026cwf
Right ascension: 9h44m11.54s
Declination: 40d31m56.37s
Discovery Date: Feb. 11, 2026, 1:30 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name: SDSSJ094411.58+40315
Right ascension: 9h44m11.52s
Declination: 40d31m56.42s
Redshift: None
Photometric Redshift: 0.105
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 20.16
Transient MWEBV processed 0.18
Host match processed 5.99
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 5.99
Validate global photometry processed 17.93
Global host SED inference processed 381.78
Local aperture photometry processed 6.04
Validate local photometry processed 0.03
Local host SED inference processed 602.5
 

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) = 9h44m11.54s, 40d31m56.37s
semi major axis, semi minor axis (arcsec) = 1.04, 1.04
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 87.76 1.72 19.042 0.021 AB
PanSTARRS_y 87.69 1.71 19.043 0.021 AB

Aperture details

RA, DEC (J2000) = 9h44m11.58s, 40d31m56.34s
semi major axis, semi minor axis (arcsec) = 6.12, 5.63
angle (degrees, anti-clockwise from east) = -48.93

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 43.04 5.84 19.815 0.147 AB
GALEX_NUV 58.25 4.02 19.487 0.075 AB
SDSS_u 81.32 5.46 19.125 0.073 AB
SDSS_g 226.66 4.2 18.012 0.020 AB
DES_g 230.59 0.94 17.993 0.004 AB
PanSTARRS_g 231.65 1.49 17.988 0.007 AB
SDSS_r 336.21 5.61 17.583 0.018 AB
PanSTARRS_r 328.2 1.67 17.610 0.006 AB
SDSS_i 411.92 7.28 17.363 0.019 AB
PanSTARRS_i 408.92 1.46 17.371 0.004 AB
PanSTARRS_z 434.86 3.75 17.304 0.009 AB
SDSS_z 429.38 25.54 17.318 0.065 AB
DES_z 450.6 4.19 17.266 0.010 AB
PanSTARRS_y 484.52 9.48 17.187 0.021 AB
2MASS_J 187.49 124.23 17.323 0.719 Vega
2MASS_H 457.51 186.86 15.881 0.443 Vega
2MASS_K 809.95 217.98 14.791 0.292 Vega
WISE_W1 275.55 11.98 15.101 0.047 Vega
WISE_W2 187.09 15.39 14.881 0.089 Vega
WISE_W3 536.4 76.11 11.902 0.154 Vega
WISE_W4 286.18 425.7 11.138 1.615 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})\, 9.238 9.479 9.712
{\rm log}_{10}({\rm SFR}) -0.715 -0.258 0.370
{\rm log}_{10}({\rm sSFR}) -10.286 -9.764 -9.075
{\rm stellar\ age} 2.978 6.424 9.157

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.353 -0.634 -0.076
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.029 -0.494 0.104

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.350 0.603 1.021
\delta -0.813 -0.453 0.058
\tau_1/\tau_2 0.403 0.824 1.263
Q_{PAH} 0.581 2.310 5.018
U_{min} 3.109 7.921 14.727
{\rm log}_{10}(\gamma_e)\, -3.416 -2.472 -0.893

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.013 -1.178 -0.363
{\rm log}_{10}(\tau_{AGN})\, 1.089 1.524 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.447 -0.036 0.369
0.03-0.10 Gyr -1.914 -0.649 0.283
0.10-0.33 Gyr -2.973 -1.043 -0.356
0.33-1.06 Gyr -3.449 -0.809 -0.060
1.06-3.43 Gyr -2.572 -0.717 -0.302
3.43-11.16 Gyr -1.802 -0.589 -0.209
11.16-12.40 Gyr -1.532 -0.451 0.513

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.018 10.075 10.133
{\rm log}_{10}({\rm SFR}) 0.079 0.312 0.516
{\rm log}_{10}({\rm sSFR}) -10.028 -9.766 -9.538
{\rm stellar\ age} 4.909 5.905 6.827

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.873 -0.598 -0.373
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.487 -0.277 0.194

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.071 0.139 0.252
\delta -0.441 0.005 0.259
\tau_1/\tau_2 0.762 1.045 1.328
Q_{PAH} 0.915 2.261 4.238
U_{min} 2.433 7.130 13.582
{\rm log}_{10}(\gamma_e)\, -2.611 -1.596 -0.661

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.711 -2.233 -1.533
{\rm log}_{10}(\tau_{AGN})\, 1.020 1.423 1.849

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.235 -0.065 0.088
0.03-0.10 Gyr 0.140 0.416 0.646
0.10-0.33 Gyr 0.395 0.590 0.769
0.33-1.06 Gyr 0.118 0.355 0.516
1.06-3.43 Gyr -0.043 0.174 0.359
3.43-11.16 Gyr -0.064 0.129 0.262
11.16-12.40 Gyr -0.224 0.223 0.591