2026nat results

Information

Transient
Name:AT2026nat
Right ascension: 8h46m46.00s
Declination:33d52m05.18s
Discovery Date:May 17, 2026, 6:41 a.m.
Classification:None
Redshift:None
MW E(B-V):0.021
Host
Name:J084645.94+335202.65
Object ID:9907732997737798
Catalog Name:decals
Catalog Release:dr9
Right ascension: 8h46m45.94s
Declination:33d52m02.65s
Redshift:None
Photometric Redshift:0.144
 

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 17.77
Transient MWEBV processed 0.14
Host match processed 5.16
Host information processed 0.06
Host MWEBV processed 0.14
Global aperture construction processed 0.61
Global aperture photometry processed 5.38
Validate global photometry processed 17.75
Global host SED inference processed 524.56
Local aperture photometry processed 5.21
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):8h46m45.93s, 33d52m02.79s
semi major axis, semi minor axis (arcsec):5.11, 3.24
angle (degrees, anti-clockwise from east):-154.55
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.82 1.15 23.249 0.685 AB
GALEX_NUV 5.19 1.67 22.111 0.348 AB
SDSS_u 12.53 2.69 21.155 0.233 AB
SDSS_g 97.4 2.95 18.929 0.033 AB
DES_g 94.47 0.74 18.962 0.009 AB
PanSTARRS_g 111.76 0.96 18.779 0.009 AB
SDSS_r 248.7 4.48 17.911 0.020 AB
PanSTARRS_r 244.84 1.39 17.928 0.006 AB
DES_r 266.57 1.8 17.835 0.007 AB
SDSS_i 373.75 5.63 17.469 0.016 AB
PanSTARRS_i 373.24 1.41 17.470 0.004 AB
PanSTARRS_z 486.2 2.81 17.183 0.006 AB
SDSS_z 534.42 11.65 17.080 0.024 AB
DES_z 515.26 5.94 17.120 0.013 AB
PanSTARRS_y 588.04 6.39 16.976 0.012 AB
2MASS_J 567.6 107.84 16.120 0.206 Vega
2MASS_H 910.44 177.26 15.134 0.211 Vega
2MASS_K 980.2 182.76 14.584 0.202 Vega
WISE_W1 330.74 12.58 14.902 0.041 Vega
WISE_W2 220.12 15.55 14.704 0.077 Vega
WISE_W3 69.11 59.83 14.127 0.940 Vega
WISE_W4 -173.32 413.05 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})\, 10.750 10.840 10.898
{\rm log}_{10}({\rm SFR}) -0.418 0.094 0.543
{\rm log}_{10}({\rm sSFR}) -11.274 -10.723 -10.270
{\rm stellar\ age} 7.264 9.984 11.280

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.118 -0.805 -0.592
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.424 -0.497 0.110

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.271 0.401 0.549
\delta -0.897 -0.734 -0.537
\tau_1/\tau_2 0.696 1.175 1.651
Q_{PAH} 0.536 1.839 3.836
U_{min} 3.169 9.282 16.807
{\rm log}_{10}(\gamma_e)\, -2.753 -1.700 -0.778

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.149 -2.800 -1.835
{\rm log}_{10}(\tau_{AGN})\, 1.067 1.491 1.850

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.870 -0.121 0.223
0.03-0.10 Gyr -0.601 0.129 0.656
0.10-0.32 Gyr -3.077 -0.664 0.202
0.32-1.04 Gyr -4.788 -1.358 -0.212
1.04-3.34 Gyr -3.456 -1.088 0.034
3.34-10.74 Gyr -1.299 0.637 1.063
10.74-11.93 Gyr 0.903 1.863 2.061