2026frt results

Information

Transient
Name:AT2026frt
Right ascension: 8h42m53.40s
Declination:54d01m41.43s
Discovery Date:March 14, 2026, 3:58 a.m.
Classification:None
Redshift:None
MW E(B-V):0.020
Host
Name:24477
Right ascension: 8h42m50.92s
Declination:54d01m47.82s
Redshift:0.031472
Photometric Redshift:None
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.39
Transient MWEBV processed 0.11
Host match processed 5.21
Host information processed 0.06
Host MWEBV processed 0.12
Global aperture construction processed 0.61
Global aperture photometry processed 3.99
Validate global photometry processed 11.48
Global host SED inference processed 858.7
Local aperture photometry processed 3.95
Validate local photometry processed 0.02
Local host SED inference processed 427.86
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h42m53.40s, 54d01m41.43s
semi major axis, semi minor axis (arcsec):3.18, 3.18
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 15.81 1.59 20.903 0.109 AB
PanSTARRS_g 13.79 0.82 21.051 0.064 AB
PanSTARRS_r 14.07 1.1 21.029 0.085 AB
PanSTARRS_i 20.3 0.98 20.631 0.052 AB
PanSTARRS_z 21.73 2.35 20.557 0.118 AB
PanSTARRS_y 7.07 5.9 21.777 0.907 AB
2MASS_J 109.42 74.54 17.907 0.740 Vega
2MASS_H 178.62 133.11 16.903 0.809 Vega
2MASS_K 93.26 116.22 17.138 1.353 Vega

Aperture details

RA, DEC (J2000):8h42m50.95s, 54d01m48.65s
semi major axis, semi minor axis (arcsec):21.48, 15.17
angle (degrees, anti-clockwise from east):-73.52
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 204.9 1.5 18.121 0.008 AB
2MASS_H 8791.35 763.3 12.672 0.094 Vega
WISE_W2 2241.72 61.43 12.185 0.030 Vega
WISE_W3 6752.25 265.67 9.152 0.043 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.313 7.656 7.883
{\rm log}_{10}({\rm SFR}) -2.103 -1.461 -0.922
{\rm log}_{10}({\rm sSFR}) -9.910 -9.176 -8.138
{\rm stellar\ age} 0.304 4.414 7.075

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.436 -0.890 -0.261
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.218 -0.765 -0.400

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.321 0.814 1.249
\delta -0.346 0.115 0.311
\tau_1/\tau_2 0.596 0.974 1.343
Q_{PAH} 0.718 2.673 5.299
U_{min} 3.123 8.392 16.098
{\rm log}_{10}(\gamma_e)\, -2.872 -1.786 -0.651

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.488 -0.930 -0.021
{\rm log}_{10}(\tau_{AGN})\, 0.939 1.443 1.840

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.404 -1.774 -1.331
0.03-0.10 Gyr -2.177 -1.419 -0.797
0.10-0.33 Gyr -3.102 -1.898 -1.205
0.33-1.10 Gyr -4.193 -2.293 -1.756
1.10-3.63 Gyr -5.265 -2.527 -2.031
3.63-12.00 Gyr -5.774 -2.611 -2.055
12.00-13.33 Gyr -5.624 -2.707 -1.934

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.081 10.298 10.478
{\rm log}_{10}({\rm SFR}) -0.356 0.161 0.632
{\rm log}_{10}({\rm sSFR}) -10.664 -10.109 -9.659
{\rm stellar\ age} 5.502 7.964 11.565

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.749 -0.247 0.033
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.368 -0.696 -0.050

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.181 0.407 0.686
\delta -0.517 -0.138 0.175
\tau_1/\tau_2 0.196 0.611 1.179
Q_{PAH} 0.231 0.937 2.650
U_{min} 2.457 6.948 13.949
{\rm log}_{10}(\gamma_e)\, -3.635 -2.869 -1.745

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.114 -2.627 -1.540
{\rm log}_{10}(\tau_{AGN})\, 1.088 1.535 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.752 -0.035 0.412
0.03-0.10 Gyr -0.967 0.118 0.758
0.10-0.33 Gyr -1.875 -0.380 0.311
0.33-1.10 Gyr -2.601 -0.479 0.354
1.10-3.63 Gyr -1.808 -0.178 0.383
3.63-12.00 Gyr -0.701 0.234 0.541
12.00-13.33 Gyr -0.373 0.581 1.475