2026gre results

Information

Transient
Name:AT2026gre
Right ascension: 11h56m02.44s
Declination:32d53m22.14s
Discovery Date:Feb. 19, 2026, 4:36 p.m.
Classification:None
Redshift:None
MW E(B-V):0.018
Host
Name:J115602.34+325324.87
Right ascension: 11h56m02.34s
Declination:32d53m24.87s
Redshift:None
Photometric Redshift:0.163
 

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 17.36
Transient MWEBV processed 0.1
Host match processed 5.59
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.11
Validate global photometry processed 18.59
Global host SED inference processed 397.19
Local aperture photometry processed 6.22
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):11h56m02.34s, 32d53m25.16s
semi major axis, semi minor axis (arcsec):5.49, 3.64
angle (degrees, anti-clockwise from east):-40.55
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.31 3.18 21.367 0.335 AB
GALEX_NUV 13.5 2.52 21.074 0.202 AB
SDSS_u 21.69 3.56 20.560 0.178 AB
SDSS_g 65.97 2.44 19.352 0.040 AB
DES_g 65.68 0.69 19.356 0.011 AB
PanSTARRS_g 66.77 1.29 19.339 0.021 AB
SDSS_r 114.28 3.31 18.755 0.031 AB
PanSTARRS_r 110.51 1.44 18.791 0.014 AB
DES_r 116.07 1.8 18.738 0.017 AB
SDSS_i 135.54 4.67 18.570 0.037 AB
PanSTARRS_i 138.18 1.43 18.549 0.011 AB
PanSTARRS_z 161.91 3.01 18.377 0.020 AB
SDSS_z 147.49 12.88 18.478 0.095 AB
DES_z 165.72 2.45 18.352 0.016 AB
PanSTARRS_y 144.84 6.36 18.498 0.048 AB
2MASS_J 385.33 101.26 16.541 0.285 Vega
2MASS_H 488.05 147.17 15.811 0.327 Vega
2MASS_K 213.71 174.64 16.238 0.887 Vega
WISE_W1 85.51 8.28 16.371 0.105 Vega
WISE_W2 39.46 11.01 16.571 0.303 Vega
WISE_W3 141.3 52.66 13.351 0.405 Vega
WISE_W4 -129.84 417.94 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})\, 10.066 10.158 10.251
{\rm log}_{10}({\rm SFR}) -0.269 0.090 0.392
{\rm log}_{10}({\rm sSFR}) -10.426 -10.071 -9.746
{\rm stellar\ age} 4.959 6.043 7.130

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.603 -1.227 -0.846
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.573 -0.937 -0.069

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.141 0.273 0.438
\delta -0.195 0.098 0.291
\tau_1/\tau_2 0.595 0.904 1.218
Q_{PAH} 0.977 2.392 4.298
U_{min} 3.037 8.264 15.442
{\rm log}_{10}(\gamma_e)\, -2.412 -1.351 -0.480

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.015 -2.580 -1.406
{\rm log}_{10}(\tau_{AGN})\, 1.071 1.577 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.059 -0.521 -0.175
0.03-0.10 Gyr -0.203 0.204 0.535
0.10-0.32 Gyr 0.114 0.406 0.646
0.32-1.03 Gyr -0.161 0.223 0.472
1.03-3.29 Gyr -0.071 0.249 0.447
3.29-10.54 Gyr 0.003 0.274 0.437
10.54-11.71 Gyr -0.205 0.342 0.811