2026eoh results

Information

Transient
Name:AT2026eoh
Right ascension: 17h41m37.70s
Declination:35d58m33.39s
Discovery Date:Feb. 26, 2026, 3:40 p.m.
Classification:None
Redshift:None
MW E(B-V):0.021
Host
Name:60705
Right ascension: 17h41m36.73s
Declination:35d58m32.96s
Redshift:None
Photometric Redshift:0.045
 

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 4.92
Transient MWEBV processed 0.12
Host match processed 6.61
Host information processed 0.12
Host MWEBV processed 0.15
Global aperture construction processed 0.67
Global aperture photometry processed 3.92
Validate global photometry processed 12.06
Global host SED inference processed 459.84
Local aperture photometry processed 3.76
Validate local photometry processed 0.02
Local host SED inference processed 472.61
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h41m37.70s, 35d58m33.39s
semi major axis, semi minor axis (arcsec):2.27, 2.27
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 23.41 0.69 20.476 0.032 AB
PanSTARRS_r 41.33 0.78 19.859 0.020 AB
PanSTARRS_i 57.63 0.49 19.498 0.009 AB
PanSTARRS_z 55.2 1.5 19.545 0.030 AB
PanSTARRS_y 70.22 4.79 19.284 0.074 AB

Aperture details

RA, DEC (J2000):17h41m36.73s, 35d58m33.17s
semi major axis, semi minor axis (arcsec):19.33, 15.63
angle (degrees, anti-clockwise from east):-9.9
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 3130.25 5.21 15.161 0.002 AB
PanSTARRS_r 5280.48 6.03 14.593 0.001 AB
PanSTARRS_z 7525.36 11.51 14.209 0.002 AB
PanSTARRS_y 8741.97 36.62 14.046 0.005 AB
2MASS_J 10850.68 361.97 12.916 0.036 Vega
2MASS_H 11307.67 633.35 12.399 0.061 Vega
2MASS_K 10881.07 602.28 11.971 0.060 Vega
WISE_W2 3200.58 42.32 11.798 0.014 Vega
WISE_W3 11702.36 158.92 8.555 0.015 Vega
WISE_W4 12463.95 1066.3 7.041 0.093 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.685 8.803 8.929
{\rm log}_{10}({\rm SFR}) -1.495 -1.007 -0.486
{\rm log}_{10}({\rm sSFR}) -10.325 -9.824 -9.246
{\rm stellar\ age} 5.932 7.553 9.900

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.831 -1.497 -1.036
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.883 0.159 0.368

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.561 0.959 1.373
\delta -0.191 0.077 0.279
\tau_1/\tau_2 0.694 1.033 1.360
Q_{PAH} 0.606 1.944 4.653
U_{min} 2.741 7.587 14.853
{\rm log}_{10}(\gamma_e)\, -3.186 -2.158 -1.186

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.544 -1.345 -0.334
{\rm log}_{10}(\tau_{AGN})\, 0.973 1.403 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.495 -1.067 -0.715
0.03-0.10 Gyr -1.648 -1.024 -0.395
0.10-0.33 Gyr -2.426 -1.510 -0.927
0.33-1.09 Gyr -2.802 -1.712 -1.149
1.09-3.59 Gyr -2.584 -1.440 -1.052
3.59-11.84 Gyr -1.639 -1.122 -0.935
11.84-13.16 Gyr -1.612 -0.938 -0.245

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.603 10.719 10.874
{\rm log}_{10}({\rm SFR}) -0.239 0.338 0.920
{\rm log}_{10}({\rm sSFR}) -11.001 -10.445 -9.755
{\rm stellar\ age} 5.022 7.021 9.395

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.966 -0.531 -0.333
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.650 -0.808 0.301

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.161 0.324 0.512
\delta -0.748 -0.386 0.078
\tau_1/\tau_2 0.503 0.884 1.267
Q_{PAH} 0.812 1.875 4.171
U_{min} 2.944 7.647 14.597
{\rm log}_{10}(\gamma_e)\, -3.335 -2.442 -1.643

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.465 -3.541 -1.860
{\rm log}_{10}(\tau_{AGN})\, 1.138 1.625 1.978

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.091 0.412 0.687
0.03-0.10 Gyr -1.250 0.291 1.001
0.10-0.33 Gyr -1.415 0.331 0.938
0.33-1.09 Gyr -0.859 0.461 0.985
1.09-3.59 Gyr -0.328 0.700 1.041
3.59-11.84 Gyr 0.139 0.754 0.980
11.84-13.16 Gyr 0.042 0.849 1.610