2026eqh results

Information

Transient
Name:AT2026eqh
Right ascension: 13h33m55.30s
Declination:41d25m56.91s
Discovery Date:Feb. 25, 2026, 11:46 a.m.
Classification:None
Redshift:None
MW E(B-V):0.009
Host
Name:2181007
Right ascension: 13h33m54.32s
Declination:41d25m53.93s
Redshift:0.076543
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 16.71
Transient MWEBV processed 0.04
Host match processed 3.69
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 4.7
Validate global photometry processed 15.01
Global host SED inference processed 501.51
Local aperture photometry processed 4.58
Validate local photometry processed 0.03
Local host SED inference processed 457.9
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h33m55.30s, 41d25m56.91s
semi major axis, semi minor axis (arcsec):1.38, 1.38
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 1.01 0.34 23.893 0.367 AB
SDSS_r 4.36 0.74 22.301 0.183 AB
PanSTARRS_r 4.13 0.45 22.360 0.118 AB
SDSS_i 5.59 1.14 22.031 0.221 AB
PanSTARRS_i 6.56 0.4 21.858 0.066 AB
PanSTARRS_z 7.43 0.78 21.723 0.114 AB
SDSS_z 2.88 3.4 22.751 1.282 AB
PanSTARRS_y 2.62 2.13 22.856 0.885 AB

Aperture details

RA, DEC (J2000):13h33m54.34s, 41d25m53.86s
semi major axis, semi minor axis (arcsec):9.76, 7.13
angle (degrees, anti-clockwise from east):-70.05
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.76 0.29 22.796 0.116 AB
GALEX_NUV 5.69 0.22 22.012 0.041 AB
SDSS_u 72.15 4.87 19.254 0.073 AB
SDSS_g 568.01 6.47 17.014 0.012 AB
PanSTARRS_g 647.2 2.08 16.872 0.003 AB
SDSS_r 1320.29 9.89 16.098 0.008 AB
PanSTARRS_r 1329.05 2.78 16.091 0.002 AB
SDSS_i 1915.14 12.69 15.695 0.007 AB
PanSTARRS_i 1892.25 2.45 15.708 0.001 AB
PanSTARRS_z 2423.3 4.85 15.439 0.002 AB
SDSS_z 2593.0 24.07 15.365 0.010 AB
PanSTARRS_y 2778.85 12.81 15.290 0.005 AB
2MASS_J 3771.6 140.54 14.064 0.040 Vega
2MASS_H 4245.05 226.89 13.463 0.058 Vega
WISE_W1 1520.5 22.34 13.246 0.016 Vega
WISE_W2 866.57 26.02 13.216 0.033 Vega
WISE_W3 164.99 77.05 13.182 0.507 Vega
WISE_W4 178.09 350.77 11.653 2.138 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.953 8.335 8.575
{\rm log}_{10}({\rm SFR}) -1.734 -1.181 -0.652
{\rm log}_{10}({\rm sSFR}) -10.160 -9.549 -8.702
{\rm stellar\ age} 1.497 5.696 7.444

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.412 -0.674 -0.065
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.440 -0.609 0.199

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.990 1.424 1.959
\delta -0.042 0.167 0.315
\tau_1/\tau_2 0.708 1.064 1.420
Q_{PAH} 0.731 2.516 5.061
U_{min} 2.750 7.817 15.048
{\rm log}_{10}(\gamma_e)\, -2.995 -1.822 -0.675

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.035 -0.279 0.273
{\rm log}_{10}(\tau_{AGN})\, 1.187 1.564 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.799 -1.173 -0.655
0.03-0.10 Gyr -1.955 -1.299 -0.666
0.10-0.33 Gyr -2.182 -1.486 -0.920
0.33-1.07 Gyr -2.660 -1.654 -1.224
1.07-3.51 Gyr -3.075 -1.684 -1.326
3.51-11.47 Gyr -3.347 -1.695 -1.317
11.47-12.75 Gyr -3.388 -1.796 -1.083

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.844 10.941 11.014
{\rm log}_{10}({\rm SFR}) -1.152 -0.541 -0.016
{\rm log}_{10}({\rm sSFR}) -12.138 -11.469 -10.895
{\rm stellar\ age} 7.491 10.229 12.073

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.514 -1.160 -0.845
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.261 -0.714 -0.236

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.333 0.464 0.612
\delta -0.926 -0.785 -0.645
\tau_1/\tau_2 0.425 0.919 1.452
Q_{PAH} 0.748 2.255 4.197
U_{min} 2.814 8.774 16.853
{\rm log}_{10}(\gamma_e)\, -3.038 -1.648 -0.618

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.546 -3.639 -2.614
{\rm log}_{10}(\tau_{AGN})\, 1.111 1.628 1.989

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.792 -0.622 -0.178
0.03-0.10 Gyr -2.385 -0.671 0.092
0.10-0.33 Gyr -3.587 -1.118 -0.090
0.33-1.07 Gyr -3.791 -0.968 0.103
1.07-3.51 Gyr -3.554 -1.093 0.381
3.51-11.47 Gyr -1.370 0.755 1.149
11.47-12.75 Gyr 0.653 1.870 2.159