2026afjj results

Information

Transient
Name:AT2026afjj
Right ascension: 23h28m14.66s
Declination:-10d41m23.23s
Discovery Date:Oct. 10, 2026, 10:34 a.m.
Classification:None
Redshift:None
MW E(B-V):0.028
Host
Name:J232814.75-104124.45
Object ID:9906617471340134
Catalog Name:decals
Catalog Release:dr9
Right ascension: 23h28m14.75s
Declination:-10d41m24.45s
Redshift:None
Photometric Redshift:0.042
Dataset
Version:0
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 20.25
Transient MWEBV processed 0.13
Host match processed 5.97
Host information processed 0.07
Host MWEBV processed 0.12
Host spectrum download processed 0.06
Global aperture construction processed 0.65
Global aperture photometry processed 8.25
Validate global photometry processed 21.43
Global host SED inference processed 343.56
Local aperture photometry processed 7.89
Validate local photometry processed 0.03
Local host SED inference processed 391.98
 

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})\, 8.233 8.415 8.540
{\rm log}_{10}({\rm SFR}) -1.985 -1.400 -0.661
{\rm log}_{10}({\rm sSFR}) -10.423 -9.842 -8.973
{\rm stellar\ age} 1.287 5.620 7.309

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.804 -1.421 -0.849
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.602 -0.774 0.120

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.124 0.376 0.992
\delta -0.499 -0.089 0.224
\tau_1/\tau_2 0.709 1.022 1.338
Q_{PAH} 1.255 2.834 4.743
U_{min} 2.788 8.320 15.769
{\rm log}_{10}(\gamma_e)\, -2.842 -1.764 -0.657

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.191 -2.424 -0.476
{\rm log}_{10}(\tau_{AGN})\, 0.980 1.414 1.907

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.606 -1.602 -1.064
0.03-0.10 Gyr -2.056 -1.382 -0.592
0.10-0.33 Gyr -1.962 -1.340 -0.684
0.33-1.09 Gyr -2.159 -1.462 -1.028
1.09-3.60 Gyr -2.671 -1.517 -1.223
3.60-11.87 Gyr -3.457 -1.634 -1.344
11.87-13.19 Gyr -3.663 -1.701 -1.170

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.627 8.747 8.849
{\rm log}_{10}({\rm SFR}) -1.466 -1.145 -0.815
{\rm log}_{10}({\rm sSFR}) -10.268 -9.899 -9.538
{\rm stellar\ age} 5.069 6.643 7.738

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.758 -1.381 -0.881
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.494 -0.679 0.087

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.097 0.235 0.483
\delta -0.444 -0.088 0.160
\tau_1/\tau_2 0.713 0.986 1.262
Q_{PAH} 0.733 1.980 3.795
U_{min} 2.878 7.791 14.787
{\rm log}_{10}(\gamma_e)\, -2.589 -1.395 -0.555

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.123 -2.513 -1.122
{\rm log}_{10}(\tau_{AGN})\, 1.113 1.560 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.531 -1.194 -0.919
0.03-0.10 Gyr -1.552 -1.137 -0.744
0.10-0.33 Gyr -1.624 -1.208 -0.813
0.33-1.09 Gyr -1.628 -1.279 -0.984
1.09-3.60 Gyr -1.478 -1.179 -0.971
3.60-11.87 Gyr -1.502 -1.163 -1.004
11.87-13.19 Gyr -1.734 -1.188 -0.770
 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h28m14.66s, -10d41m23.23s
semi major axis, semi minor axis (arcsec):2.41, 2.41
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 9.44 1.79 21.462 0.206 AB
SDSS_g 29.55 1.66 20.224 0.061 AB
DES_g 32.45 0.29 20.122 0.010 AB
PanSTARRS_g 33.92 0.58 20.074 0.018 AB
SDSS_r 43.29 2.05 19.809 0.051 AB
PanSTARRS_r 42.71 0.73 19.824 0.019 AB
DES_r 46.97 0.52 19.720 0.012 AB
SDSS_i 53.68 2.85 19.575 0.058 AB
PanSTARRS_i 55.36 0.83 19.542 0.016 AB
DES_i 51.45 1.24 19.622 0.026 AB
PanSTARRS_z 61.99 1.34 19.419 0.023 AB
SDSS_z 63.36 6.83 19.396 0.117 AB
DES_z 57.0 1.25 19.510 0.024 AB
PanSTARRS_y 59.51 3.32 19.464 0.060 AB

Aperture details

RA, DEC (J2000):23h28m14.72s, -10d41m24.10s
semi major axis, semi minor axis (arcsec):5.42, 4.26
angle (degrees, anti-clockwise from east):276.35
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.94 0.66 21.407 0.072 AB
GALEX_NUV 13.84 0.51 21.047 0.040 AB
SDSS_u 18.52 3.48 20.731 0.204 AB
SDSS_g 61.82 2.73 19.422 0.048 AB
DES_g 64.2 0.47 19.381 0.008 AB
PanSTARRS_g 62.39 1.13 19.412 0.020 AB
SDSS_r 85.38 3.35 19.072 0.043 AB
PanSTARRS_r 75.56 1.44 19.204 0.021 AB
DES_r 91.33 0.82 18.998 0.010 AB
SDSS_i 112.51 5.1 18.772 0.049 AB
PanSTARRS_i 104.72 1.63 18.850 0.017 AB
DES_i 103.85 1.89 18.859 0.020 AB
PanSTARRS_z 112.34 2.63 18.774 0.025 AB
SDSS_z 134.6 13.41 18.577 0.108 AB
DES_z 111.1 1.91 18.786 0.019 AB
PanSTARRS_y 106.55 6.51 18.831 0.066 AB
2MASS_J 253.17 119.93 16.997 0.514 Vega
2MASS_H 40.74 187.21 18.507 4.989 Vega
2MASS_K 163.12 235.09 16.531 1.565 Vega
WISE_W1 29.56 7.66 17.524 0.281 Vega
WISE_W2 18.32 14.04 17.403 0.832 Vega
WISE_W3 -63.51 70.88 Vega
WISE_W4 -302.21 461.5 Vega