2026aeva results

Information

Transient
Name:AT2026aeva
Right ascension: 2h41m02.87s
Declination:-7d29m59.04s
Discovery Date:Oct. 7, 2026, 8:33 a.m.
Classification:None
Redshift:None
MW E(B-V):0.020
Host
Name:J024102.91-072958.93
Object ID:9906618602955191
Catalog Name:decals
Catalog Release:dr9
Right ascension: 2h41m02.91s
Declination:-7d29m58.93s
Redshift:None
Photometric Redshift:0.122
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 23.37
Transient MWEBV processed 0.15
Host match processed 6.48
Host information processed 0.14
Host MWEBV processed 0.1
Host spectrum download processed 0.06
Global aperture construction processed 0.67
Global aperture photometry processed 7.52
Validate global photometry processed 20.72
Global host SED inference processed 444.61
Local aperture photometry processed 7.27
Validate local photometry no valid phot 0.04
Local host SED inference not processed None
 

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})\, 8.886 9.142 9.378
{\rm log}_{10}({\rm SFR}) -0.178 0.527 1.187
{\rm log}_{10}({\rm sSFR}) -9.242 -8.537 -7.945
{\rm stellar\ age} 0.124 0.523 2.491

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.739 -1.224 -0.325
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.610 -0.950 -0.110

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.499 0.948 1.373
\delta -0.036 0.141 0.295
\tau_1/\tau_2 0.653 1.041 1.424
Q_{PAH} 1.933 3.640 5.673
U_{min} 3.887 10.398 17.554
{\rm log}_{10}(\gamma_e)\, -2.834 -1.534 -0.498

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.533 -1.735 -0.900
{\rm log}_{10}(\tau_{AGN})\, 0.878 1.316 1.868

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.108 -0.351 0.222
0.03-0.10 Gyr -0.335 0.651 1.347
0.10-0.32 Gyr -1.777 0.179 0.794
0.32-1.05 Gyr -3.560 -1.176 0.009
1.05-3.39 Gyr -5.670 -2.585 -0.973
3.39-10.97 Gyr -6.812 -3.150 -1.378
10.97-12.19 Gyr -7.336 -3.229 -1.244
 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):2h41m02.88s, -7d29m58.75s
semi major axis, semi minor axis (arcsec):2.81, 2.48
angle (degrees, anti-clockwise from east):347.34
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.74 0.76 21.678 0.107 AB
GALEX_NUV 9.28 0.56 21.481 0.065 AB
SDSS_u 8.55 2.06 21.570 0.261 AB
SDSS_g 36.42 1.74 19.997 0.052 AB
DES_g 39.31 0.26 19.914 0.007 AB
PanSTARRS_g 36.84 0.58 19.984 0.017 AB
SDSS_r 44.45 2.11 19.780 0.051 AB
PanSTARRS_r 45.45 0.72 19.756 0.017 AB
DES_r 52.5 0.34 19.600 0.007 AB
SDSS_i 61.88 2.95 19.421 0.052 AB
PanSTARRS_i 57.25 0.92 19.505 0.017 AB
DES_i 56.32 0.67 19.523 0.013 AB
PanSTARRS_z 57.69 1.86 19.497 0.035 AB
SDSS_z 62.58 7.97 19.409 0.138 AB
DES_z 62.27 1.11 19.414 0.019 AB
PanSTARRS_y 75.27 4.46 19.208 0.064 AB
2MASS_J 178.85 71.44 17.374 0.434 Vega
2MASS_H 49.06 109.82 18.305 2.430 Vega
2MASS_K 341.51 139.06 15.729 0.442 Vega
WISE_W1 126.46 7.95 15.946 0.068 Vega
WISE_W2 91.66 10.95 15.656 0.130 Vega
WISE_W3 70.31 32.55 14.108 0.503 Vega
WISE_W4 415.83 254.04 10.733 0.663 Vega