2026afwc results

Information

Transient
Name:AT2026afwc
Right ascension: 1h46m27.40s
Declination:12d31m30.27s
Discovery Date:Oct. 19, 2026, 8:06 a.m.
Classification:None
Redshift:None
MW E(B-V):0.055
Host
Name:J014627.45+123131.77
Object ID:9906626110292414
Catalog Name:decals
Catalog Release:dr9
Right ascension: 1h46m27.45s
Declination:12d31m31.77s
Redshift:None
Photometric Redshift:0.047
Dataset
Version:0
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 20.52
Transient MWEBV processed 0.12
Host match processed 6.39
Host information processed 0.06
Host MWEBV processed 0.12
Host spectrum download processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 7.07
Validate global photometry processed 20.13
Global host SED inference processed 326.48
Local aperture photometry processed 6.79
Validate local photometry processed 0.03
Local host SED inference processed 349.42
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.366 9.512 9.624
{\rm log}_{10}({\rm SFR}) -1.246 -0.717 -0.276
{\rm log}_{10}({\rm sSFR}) -10.775 -10.258 -9.685
{\rm stellar\ age} 5.979 7.545 8.710

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.653 -1.171 -0.712
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.456 -0.181 0.328

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.501 0.780 1.093
\delta -0.598 -0.226 0.143
\tau_1/\tau_2 0.631 0.935 1.229
Q_{PAH} 0.477 1.525 3.505
U_{min} 2.841 7.641 14.832
{\rm log}_{10}(\gamma_e)\, -3.081 -2.139 -1.067

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.498 -3.365 -1.454
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.444 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.177 -0.572 -0.156
0.03-0.10 Gyr -1.511 -0.844 -0.343
0.10-0.33 Gyr -1.765 -1.077 -0.510
0.33-1.09 Gyr -1.780 -1.074 -0.565
1.09-3.58 Gyr -1.388 -0.693 -0.352
3.58-11.81 Gyr -0.694 -0.343 -0.181
11.81-13.13 Gyr -1.012 -0.347 0.174

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.982 10.069 10.146
{\rm log}_{10}({\rm SFR}) -0.237 -0.024 0.210
{\rm log}_{10}({\rm sSFR}) -10.337 -10.092 -9.827
{\rm stellar\ age} 6.467 7.371 8.305

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.903 -0.603 -0.378
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.556 -0.639 0.131

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.172 0.295 0.465
\delta -0.494 -0.137 0.117
\tau_1/\tau_2 0.586 0.884 1.180
Q_{PAH} 0.311 0.817 1.690
U_{min} 2.875 7.637 14.498
{\rm log}_{10}(\gamma_e)\, -3.276 -2.379 -1.517

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.383 -3.397 -2.331
{\rm log}_{10}(\tau_{AGN})\, 1.007 1.468 1.887

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.142 0.042 0.226
0.03-0.10 Gyr -0.412 -0.058 0.250
0.10-0.33 Gyr -0.715 -0.333 -0.011
0.33-1.09 Gyr -0.641 -0.306 -0.050
1.09-3.58 Gyr -0.328 -0.015 0.206
3.58-11.81 Gyr 0.023 0.210 0.334
11.81-13.13 Gyr -0.194 0.232 0.642
 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h46m27.40s, 12d31m30.27s
semi major axis, semi minor axis (arcsec):2.16, 2.16
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 23.74 2.59 20.461 0.118 AB
SDSS_g 81.43 2.42 19.123 0.032 AB
DES_g 82.05 0.96 19.115 0.013 AB
PanSTARRS_g 81.79 0.53 19.118 0.007 AB
SDSS_r 162.94 3.5 18.370 0.023 AB
PanSTARRS_r 154.03 0.83 18.431 0.006 AB
DES_r 188.32 1.92 18.213 0.011 AB
SDSS_i 242.2 4.41 17.940 0.020 AB
PanSTARRS_i 226.46 0.78 18.013 0.004 AB
PanSTARRS_z 275.24 1.4 17.801 0.006 AB
SDSS_z 298.21 7.6 17.714 0.028 AB
DES_z 302.37 5.03 17.699 0.018 AB
PanSTARRS_y 333.61 3.69 17.592 0.012 AB

Aperture details

RA, DEC (J2000):1h46m27.43s, 12d31m32.00s
semi major axis, semi minor axis (arcsec):15.03, 10.44
angle (degrees, anti-clockwise from east):271.62
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 57.51 7.5 19.501 0.142 AB
GALEX_NUV 68.34 3.69 19.313 0.059 AB
SDSS_u 339.87 14.15 17.572 0.045 AB
SDSS_g 514.15 7.0 17.122 0.015 AB
DES_g 552.55 2.66 17.044 0.005 AB
PanSTARRS_g 548.89 2.91 17.051 0.006 AB
SDSS_r 821.39 10.02 16.614 0.013 AB
PanSTARRS_r 835.71 4.48 16.595 0.006 AB
DES_r 973.94 4.69 16.429 0.005 AB
SDSS_i 1220.69 13.79 16.183 0.012 AB
PanSTARRS_i 1157.24 4.28 16.241 0.004 AB
PanSTARRS_z 1319.09 7.81 16.099 0.006 AB
SDSS_z 1301.21 37.16 16.114 0.031 AB
PanSTARRS_y 1588.08 21.02 15.898 0.014 AB
2MASS_J 1859.91 226.45 14.831 0.132 Vega
2MASS_H 2518.97 336.66 14.029 0.145 Vega
2MASS_K 2209.94 474.11 13.701 0.233 Vega
WISE_W1 967.57 26.86 13.737 0.030 Vega
WISE_W2 626.07 32.12 13.569 0.056 Vega
WISE_W3 1710.81 128.9 10.643 0.082 Vega
WISE_W4 1358.91 531.48 9.447 0.425 Vega