2026afb

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Information

Transient

Name: AT2026afb
Right ascension: 10h57m38.17s
Declination: 25d41m45.02s
Discovery Date: Jan. 12, 2026, 2:06 a.m.
Classification: None
Redshift: None
MW E(B-V):

Host

Name:
Right ascension: 10h57m38.07s
Declination: 25d41m45.26s
Redshift: None
Photometric Redshift: 0.184
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.16
Transient MWEBV processed 0.04
Host match processed 5.53
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 5.61
Validate global photometry processed 17.12
Global host SED inference processed 437.72
Local aperture photometry processed 5.42
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

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) = 10h57m38.17s, 25d41m45.02s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 10h57m38.06s, 25d41m45.43s
semi major axis, semi minor axis (arcsec) = 2.68, 2.24
angle (degrees, anti-clockwise from east) = -88.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.06 1.05 23.841 1.080 AB
GALEX_NUV 8.14 2.09 21.624 0.279 AB
SDSS_u 16.7 1.9 20.843 0.123 AB
SDSS_g 21.26 1.36 20.581 0.069 AB
DES_g 22.31 0.33 20.529 0.016 AB
PanSTARRS_g 22.45 0.57 20.522 0.027 AB
SDSS_r 34.22 1.89 20.064 0.060 AB
PanSTARRS_r 32.51 0.75 20.120 0.025 AB
SDSS_i 40.34 2.46 19.886 0.066 AB
PanSTARRS_i 38.36 0.81 19.940 0.023 AB
PanSTARRS_z 40.91 1.85 19.870 0.049 AB
SDSS_z 53.1 7.84 19.587 0.160 AB
PanSTARRS_y 34.04 3.23 20.070 0.103 AB
2MASS_J -21.2 54.75 Vega
2MASS_H -30.53 80.14 Vega
2MASS_K 29.06 99.18 18.404 3.706 Vega
WISE_W1 10.52 5.52 18.646 0.570 Vega
WISE_W2 8.76 10.86 18.204 1.345 Vega
WISE_W3 105.81 69.77 13.665 0.716 Vega
WISE_W4 -181.9 384.04 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.033 9.356 9.612
{\rm log}_{10}({\rm SFR}) 0.035 0.570 1.002
{\rm log}_{10}({\rm sSFR}) -9.403 -8.788 -8.096
{\rm stellar\ age} 0.210 2.097 5.047

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.580 -0.853 -0.144
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.665 -1.001 0.044

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.249 0.599 1.083
\delta -0.253 0.099 0.289
\tau_1/\tau_2 0.690 1.220 1.638
Q_{PAH} 1.294 3.177 5.151
U_{min} 3.528 9.465 17.070
{\rm log}_{10}(\gamma_e)\, -3.080 -1.923 -0.835

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.840 -1.341 -0.459
{\rm log}_{10}(\tau_{AGN})\, 0.959 1.291 1.780

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.455 0.007 0.350
0.03-0.10 Gyr 0.064 0.682 1.140
0.10-0.32 Gyr -0.959 0.378 0.827
0.32-1.02 Gyr -2.748 -0.611 0.123
1.02-3.24 Gyr -4.052 -1.051 -0.272
3.24-10.33 Gyr -4.260 -1.315 -0.485
10.33-11.48 Gyr -4.254 -1.284 -0.242