2026ahuw results

Information

Transient
Name:AT2026ahuw
Right ascension: 8h55m01.04s
Declination:60d45m45.00s
Discovery Date:Oct. 25, 2026, 10:20 a.m.
Classification:None
Redshift:None
MW E(B-V):0.033
Host
Name:J085500.76+604551.03
Object ID:9907739880652975
Catalog Name:decals
Catalog Release:dr9
Right ascension: 8h55m00.76s
Declination:60d45m51.03s
Redshift:0.105724
Photometric Redshift:None
Dataset
Version:0
 

Cutout Download Report

Downloadable 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_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 17.16
Transient MWEBV processed 0.18
Host match processed 5.29
Host information processed 0.04
Host MWEBV processed 0.13
Host spectrum download processed 0.12
Global aperture construction processed 0.62
Global aperture photometry processed 4.82
Validate global photometry processed 15.37
Global host SED inference processed 332.84
Local aperture photometry processed 4.68
Validate local photometry processed 0.03
Local host SED inference failed 0.06
 

Imaging data


 

Spectral Energy Distribution


 

Host Galaxy Spectrum


 

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})\, 10.523 10.600 10.665
{\rm log}_{10}({\rm SFR}) 0.241 0.487 0.763
{\rm log}_{10}({\rm sSFR}) -10.388 -10.108 -9.803
{\rm stellar\ age} 5.879 6.802 7.653

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.571 -0.366 -0.194
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.270 -0.602 -0.040

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.186 0.275 0.398
\delta -0.774 -0.489 -0.249
\tau_1/\tau_2 0.611 0.919 1.214
Q_{PAH} 0.916 1.786 3.042
U_{min} 2.469 7.047 14.167
{\rm log}_{10}(\gamma_e)\, -3.291 -2.500 -1.549

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.184 -2.850 -1.758
{\rm log}_{10}(\tau_{AGN})\, 1.070 1.524 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.341 0.550 0.753
0.03-0.10 Gyr 0.060 0.456 0.790
0.10-0.32 Gyr -0.158 0.234 0.548
0.32-1.06 Gyr -0.043 0.324 0.580
1.06-3.43 Gyr 0.294 0.607 0.821
3.43-11.15 Gyr 0.580 0.762 0.883
11.15-12.38 Gyr 0.301 0.751 1.132
 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h55m01.04s, 60d45m45.00s
semi major axis, semi minor axis (arcsec):1.03, 1.03
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 2.84 2.0 22.769 0.766 AB

Aperture details

RA, DEC (J2000):8h55m00.75s, 60d45m51.43s
semi major axis, semi minor axis (arcsec):11.46, 8.38
angle (degrees, anti-clockwise from east):251.21
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 24.59 3.16 20.423 0.140 AB
GALEX_NUV 30.59 1.01 20.186 0.036 AB
SDSS_u 138.89 7.63 18.543 0.060 AB
SDSS_g 280.2 5.18 17.781 0.020 AB
PanSTARRS_g 312.03 1.97 17.665 0.007 AB
SDSS_r 519.59 7.92 17.111 0.017 AB
PanSTARRS_r 555.72 2.87 17.038 0.006 AB
SDSS_i 741.06 11.14 16.725 0.016 AB
PanSTARRS_i 753.46 2.73 16.707 0.004 AB
PanSTARRS_z 884.82 8.14 16.533 0.010 AB
SDSS_z 1025.46 30.0 16.373 0.032 AB
PanSTARRS_y 1002.68 19.0 16.397 0.021 AB
2MASS_J 1298.63 227.67 15.221 0.190 Vega
2MASS_H 1410.86 421.84 14.659 0.325 Vega
2MASS_K 1693.19 407.72 13.990 0.261 Vega
WISE_W1 729.71 19.21 14.043 0.029 Vega
WISE_W2 510.61 22.94 13.791 0.049 Vega
WISE_W3 1704.43 101.82 10.647 0.065 Vega
WISE_W4 1750.26 599.07 9.172 0.372 Vega