2026akw results

Information

Transient
Name:AT2026akw
Right ascension: 12h49m04.77s
Declination:0d17m45.32s
Discovery Date:Jan. 16, 2026, 5:07 a.m.
Classification:None
Redshift:None
MW E(B-V):0.020
Host
Name:
Right ascension: 12h49m04.79s
Declination:0d17m44.91s
Redshift:None
Photometric Redshift:0.117
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 0.99
Transient MWEBV processed 0.04
Host match processed 4.62
Host information processed 0.17
Host MWEBV processed 0.05
Global aperture construction processed 0.75
Global aperture photometry processed 6.29
Validate global photometry processed 19.22
Global host SED inference processed 383.23
Local aperture photometry processed 5.97
Validate local photometry processed 0.02
Local host SED inference not enough filters 16.49
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h49m04.77s, 0d17m45.32s
semi major axis, semi minor axis (arcsec):0.94, 0.94
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 106.13 2.27 18.835 0.023 AB

Aperture details

RA, DEC (J2000):12h49m04.77s, 0d17m45.16s
semi major axis, semi minor axis (arcsec):6.48, 3.15
angle (degrees, anti-clockwise from east):-34.2
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.25 1.9 21.910 0.330 AB
GALEX_NUV 6.05 0.59 21.945 0.106 AB
SDSS_u 28.93 3.23 20.247 0.121 AB
SDSS_g 90.02 2.78 19.014 0.033 AB
DES_g 86.86 0.48 19.053 0.006 AB
PanSTARRS_g 96.57 0.87 18.938 0.010 AB
SDSS_r 197.48 4.13 18.161 0.023 AB
PanSTARRS_r 199.07 1.04 18.152 0.006 AB
DES_r 201.9 1.26 18.137 0.007 AB
SDSS_i 300.73 5.52 17.705 0.020 AB
PanSTARRS_i 292.52 1.56 17.735 0.006 AB
PanSTARRS_z 377.85 2.62 17.457 0.008 AB
SDSS_z 439.66 15.17 17.292 0.037 AB
DES_z 377.06 4.48 17.459 0.013 AB
PanSTARRS_y 435.89 5.44 17.302 0.014 AB
2MASS_J 548.48 151.31 16.157 0.300 Vega
2MASS_H 850.25 192.68 15.209 0.246 Vega
2MASS_K 744.54 265.4 14.882 0.387 Vega
WISE_W1 342.23 13.28 14.865 0.042 Vega
WISE_W2 242.61 17.09 14.599 0.076 Vega
WISE_W3 472.35 75.58 12.040 0.174 Vega
WISE_W4 267.0 459.33 11.214 1.868 Vega
 

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})\, 10.456 10.494 10.563
{\rm log}_{10}({\rm SFR}) -0.450 -0.148 0.145
{\rm log}_{10}({\rm sSFR}) -10.962 -10.639 -10.337
{\rm stellar\ age} 7.275 8.045 10.786

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.559 -0.351 -0.182
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.129 -0.520 -0.129

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.243 0.371 0.529
\delta -0.637 -0.348 -0.094
\tau_1/\tau_2 0.489 0.852 1.252
Q_{PAH} 0.668 1.720 3.491
U_{min} 2.462 7.016 13.996
{\rm log}_{10}(\gamma_e)\, -2.979 -2.084 -1.295

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.523 -1.988 -1.481
{\rm log}_{10}(\tau_{AGN})\, 0.989 1.337 1.742

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.117 0.083 0.266
0.03-0.10 Gyr -1.278 -0.324 0.126
0.10-0.32 Gyr -1.881 -0.680 -0.210
0.32-1.05 Gyr -1.823 -0.730 -0.280
1.05-3.40 Gyr -1.399 -0.376 0.138
3.40-11.02 Gyr 0.097 0.676 0.774
11.02-12.24 Gyr 0.510 1.008 1.644