2026ebq results

Information

Transient
Name:AT2026ebq
Right ascension: 16h20m50.81s
Declination:32d38m38.14s
Discovery Date:Feb. 23, 2026, 11:26 a.m.
Classification:None
Redshift:None
MW E(B-V):0.020
Host
Name:2006172
Right ascension: 16h20m50.57s
Declination:32d38m35.51s
Redshift:None
Photometric Redshift:0.066
 

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: completed

Task Name Status Time (s)
Cutout download processed 17.88
Transient MWEBV processed 0.12
Host match processed 4.4
Host information processed 0.04
Host MWEBV processed 0.11
Global aperture construction processed 0.74
Global aperture photometry processed 6.13
Validate global photometry processed 19.0
Global host SED inference processed 397.87
Local aperture photometry processed 5.98
Validate local photometry processed 0.03
Local host SED inference processed 464.02
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h20m50.81s, 32d38m38.14s
semi major axis, semi minor axis (arcsec):1.58, 1.58
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 29.25 1.7 20.235 0.063 AB
SDSS_g 53.18 1.92 19.586 0.039 AB
DES_g 54.29 0.88 19.563 0.018 AB
PanSTARRS_g 56.39 0.41 19.522 0.008 AB
SDSS_r 58.63 2.06 19.480 0.038 AB
PanSTARRS_r 60.96 0.4 19.437 0.007 AB
DES_r 67.25 1.74 19.331 0.028 AB
SDSS_i 75.14 2.39 19.210 0.035 AB
PanSTARRS_i 78.61 0.53 19.161 0.007 AB
PanSTARRS_z 70.43 1.02 19.281 0.016 AB
SDSS_z 81.25 4.11 19.125 0.055 AB
DES_z 67.64 1.7 19.324 0.027 AB
PanSTARRS_y 80.67 3.03 19.133 0.041 AB

Aperture details

RA, DEC (J2000):16h20m50.61s, 32d38m35.14s
semi major axis, semi minor axis (arcsec):9.62, 6.91
angle (degrees, anti-clockwise from east):-113.1
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 155.41 9.67 18.421 0.068 AB
GALEX_NUV 217.9 4.9 18.054 0.024 AB
SDSS_g 839.64 7.74 16.590 0.010 AB
DES_g 862.49 3.54 16.561 0.004 AB
PanSTARRS_g 887.68 2.03 16.529 0.002 AB
SDSS_r 1116.54 9.16 16.280 0.009 AB
PanSTARRS_r 1119.26 2.0 16.278 0.002 AB
DES_r 1213.3 7.45 16.190 0.007 AB
SDSS_i 1432.0 10.7 16.010 0.008 AB
PanSTARRS_i 1432.04 2.7 16.010 0.002 AB
PanSTARRS_z 1414.28 5.31 16.024 0.004 AB
SDSS_z 1729.33 20.63 15.805 0.013 AB
DES_z 1442.22 7.9 16.002 0.006 AB
PanSTARRS_y 1615.1 15.58 15.879 0.010 AB
2MASS_J 1744.29 159.22 14.901 0.099 Vega
2MASS_H 2020.62 245.66 14.269 0.132 Vega
2MASS_K 1767.88 269.78 13.944 0.166 Vega
WISE_W1 859.12 18.12 13.866 0.023 Vega
WISE_W2 548.7 19.64 13.713 0.039 Vega
WISE_W3 2344.38 90.08 10.301 0.042 Vega
WISE_W4 2747.73 569.52 8.683 0.225 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.372 8.711 8.912
{\rm log}_{10}({\rm SFR}) -0.804 -0.293 0.278
{\rm log}_{10}({\rm sSFR}) -9.567 -8.967 -8.129
{\rm stellar\ age} 0.398 3.593 6.122

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.721 -1.273 -0.651
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.700 -1.213 0.029

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.385 0.797
\delta -0.562 -0.171 0.186
\tau_1/\tau_2 0.725 1.092 1.475
Q_{PAH} 0.531 1.952 4.651
U_{min} 3.098 8.863 16.291
{\rm log}_{10}(\gamma_e)\, -3.247 -2.029 -0.835

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.476 -1.135 -0.349
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.363 1.811

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.071 -0.778 -0.511
0.03-0.10 Gyr -0.771 -0.179 0.423
0.10-0.33 Gyr -1.664 -0.507 -0.057
0.33-1.08 Gyr -3.058 -1.061 -0.622
1.08-3.53 Gyr -3.677 -1.427 -0.919
3.53-11.59 Gyr -4.206 -1.672 -1.080
11.59-12.88 Gyr -4.059 -1.673 -0.904

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.020 10.087 10.165
{\rm log}_{10}({\rm SFR}) 0.276 0.518 0.771
{\rm log}_{10}({\rm sSFR}) -9.841 -9.575 -9.300
{\rm stellar\ age} 4.511 5.652 6.620

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.778 -0.540 -0.373
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.185 0.231 0.393

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.067 0.121 0.228
\delta -0.728 -0.287 0.135
\tau_1/\tau_2 0.809 1.149 1.495
Q_{PAH} 0.773 1.964 3.581
U_{min} 2.520 6.884 13.280
{\rm log}_{10}(\gamma_e)\, -3.192 -2.151 -1.452

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.186 -3.155 -2.234
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.508 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.068 0.172 0.266
0.03-0.10 Gyr 0.325 0.619 0.898
0.10-0.33 Gyr 0.548 0.750 0.925
0.33-1.08 Gyr 0.091 0.421 0.626
1.08-3.53 Gyr -0.045 0.205 0.400
3.53-11.59 Gyr -0.134 0.095 0.252
11.59-12.88 Gyr -0.341 0.128 0.487