2026lna results

Information

Transient
Name:AT2026lna
Right ascension: 14h54m28.48s
Declination:-1d36m18.06s
Discovery Date:April 23, 2026, 8:03 a.m.
Classification:None
Redshift:None
MW E(B-V):0.047
Host
Name:J145428.60-013618.30
Object ID:9906620909619963
Catalog Name:decals
Catalog Release:dr9
Right ascension: 14h54m28.60s
Declination:-1d36m18.30s
Redshift:None
Photometric Redshift:0.151
 

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 20.66
Transient MWEBV processed 0.2
Host match processed 6.47
Host information processed 0.24
Host MWEBV processed 0.2
Global aperture construction processed 0.66
Global aperture photometry processed 6.06
Validate global photometry processed 18.84
Global host SED inference processed 403.54
Local aperture photometry processed 6.06
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):14h54m28.58s, -1d36m18.15s
semi major axis, semi minor axis (arcsec):4.35, 2.63
angle (degrees, anti-clockwise from east):-56.65
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.37 0.62 22.299 0.155 AB
GALEX_NUV 6.25 0.52 21.910 0.090 AB
SDSS_u 1.27 3.04 23.640 2.594 AB
SDSS_g 28.53 1.72 20.262 0.066 AB
DES_g 27.99 0.31 20.283 0.012 AB
PanSTARRS_g 27.21 0.76 20.313 0.030 AB
SDSS_r 43.33 2.3 19.808 0.058 AB
PanSTARRS_r 38.92 1.06 19.924 0.030 AB
DES_r 42.23 0.46 19.836 0.012 AB
SDSS_i 55.57 3.17 19.538 0.062 AB
PanSTARRS_i 49.19 0.98 19.670 0.022 AB
PanSTARRS_z 52.31 2.04 19.604 0.042 AB
SDSS_z 55.44 13.62 19.540 0.267 AB
DES_z 55.32 1.61 19.543 0.032 AB
PanSTARRS_y 61.36 5.03 19.430 0.089 AB
2MASS_J 240.2 97.51 17.054 0.441 Vega
2MASS_H 275.1 147.26 16.434 0.581 Vega
2MASS_K 498.31 196.81 15.318 0.429 Vega
WISE_W1 40.88 8.4 17.172 0.223 Vega
WISE_W2 37.55 13.86 16.624 0.401 Vega
WISE_W3 54.03 43.88 14.394 0.882 Vega
WISE_W4 15.74 243.44 14.287 16.790 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})\, 9.210 9.401 9.563
{\rm log}_{10}({\rm SFR}) -0.368 0.107 0.520
{\rm log}_{10}({\rm sSFR}) -9.856 -9.329 -8.772
{\rm stellar\ age} 1.184 3.613 5.342

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.555 -0.759 -0.063
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.772 -0.989 0.222

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.160 0.409 0.699
\delta -0.336 0.023 0.235
\tau_1/\tau_2 0.715 1.131 1.519
Q_{PAH} 1.200 3.139 5.295
U_{min} 3.067 8.600 15.779
{\rm log}_{10}(\gamma_e)\, -2.938 -1.901 -0.742

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.339 -1.307 -0.427
{\rm log}_{10}(\tau_{AGN})\, 1.066 1.467 1.845

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.697 -0.273 0.020
0.03-0.10 Gyr -0.352 0.197 0.652
0.10-0.32 Gyr -0.011 0.359 0.695
0.32-1.03 Gyr -0.917 -0.107 0.245
1.03-3.32 Gyr -1.597 -0.576 -0.224
3.32-10.66 Gyr -2.025 -0.824 -0.423
10.66-11.84 Gyr -2.192 -0.825 -0.240